Angular : get Dimension from Base64 Image
angularjs,image,size,base64,ionic
I found the solution : Create new image Set image source Add event when Image is fully loaded Extract size from Image loaded var width, height, myBase64 = "data:image/png;base64,R0lGODlhDwAPAKECAAAAzMzM...........yIQAAOw=="; var img = new Image(); img.src = myBase64; img.addEventListener('load',function(){ width=img.width; height=img.height; }); With this way you don't need to use jQuery...
Swift IOS Spritekit Scaling Sprite Size Based on Device Size
Imo, simply scaling relative to the GameScene's size is good enough. In GameViewController, I initialize the scene to be the view.bounds.size. When you create your sprite, just make a setScale call to make it proportional to view.bounds.size. Since view.bounds.size is based on how big the screen is, you'll get proportionally...
postman - how to check picture size
Very nice question, was a fun challenge. Thanks ! 1. Your problem The tests actually work after you manually run them a couple of times, because the images are cached at that point. The main issue here, is that you are not waiting for images to actually load, before checking...
How to retrieve specific dimensions using size() function in Matlab
matlab,multidimensional-array,indexing,size
That's just the way size is written. If you wanted a one-liner, you can use subsref to index the one-output form of size: out = someFunction(arg1,arg2,... subsref(size(A),struct('type','()','subs',{{[2,3]}}))); And if you're going to be doing this a lot, add a function somewhere on the Matlab path or make an line one:...
Swift, Xcode - Increasing the size of a UISwitch
According to this answer by the user mxg, just use the following code: mySwitch.transform = CGAffineTransformMakeScale(0.75, 0.75) Of course, you have to change mySwitch to whatever the name of your variable/IBOutlet is....
Zend Validator Size for File Uploading Form - Zend Framework 2.3
php,validation,file-upload,zend-framework2,size
your upload_max_filesize & post_max_size should be bigger than 8M if you want to handle 8M as a max limit, or else you will receive those warnings. if you are annoyed by those warning, this is a way to avoid them: How to prevent Warning: POST Content-Length and memory size...
Why is my data and bss segment memory usage zero?
c,size,ram,msp430,object-files
What you are declaring are local variables. They will be stored in the stack. In the general case, the RAM size occupied by the stack cannot be determined at the compile time. However, for simple applications such a yours it's possible to estimate the upper bound of stack usage, either...
Exact size of Application is size or sizeHint
Size hint is only a recommended size for widget which are inside QLayout. It does not affect windows widgets, which is in your case your application window. However if you want to have a different size hint, you need to reimplement sizeHint(). QSize MyAppWindow:sizeHint() const { return QSize(1280, 760); }...
Define size of vector of vector of vector at the time of declaration
c++,vector,initialization,size
You can do this: std::vector<std::vector<std::vector< SomeStruct >>> Layer_1(10, std::vector<std::vector< SomeStruct >>(20, std::vector< SomeStruct >(30))); This will create a 10 x 20 x 30 multi-dimensional array. Note that it is extremely inefficient to use nested vectors, it is much better to use a 1D flat vector and use a 3D addressing...
Bootstrap Column Sizes
Even if the defaults for Bootstrap won't work with your site out of the box, you can customize virtually every aspect of it and download that customized copy to include in your project. http://getbootstrap.com/customize/ Either way, you can include Bootstrap via the CDN links provided on the Getting Started page,...
Theare aren't different drawable folders on Android Studio
Just create a new folder: Right click 'res' folder --> New --> Android Resource Directory. In the wizard, select drawable as 'Resource Type'. And then 'Density' from the resource qualifiers. With regard to the 'mipmaps' folders, Android now prefers app icons in these folders because it can use an icon...
CSS - size only the background image, not the gradient
css,image,background,size,gradient
Comma Separate the background-size values background-size: 50% auto, cover; .window-close { margin-right: 3px; background: rgba(234, 145, 116, 1); background: url(http://obrazki.elektroda.pl/8243166200_1420736650.png), -moz-linear-gradient(top, rgba(234, 145, 116, 1) 0%, rgba(205, 74, 30, 1) 100%); background: url(http://obrazki.elektroda.pl/8243166200_1420736650.png), -webkit-gradient(left top, left bottom, color-stop(0%, rgba(234, 145, 116, 1)), color-stop(100%, rgba(205, 74, 30, 1))); background:...
Array size not passing to function [duplicate]
You have to pass the array by reference to keep the size info: void arraysize(int (&arr)[15]); with template to auto deduce the size: template <std::size_t N> void arraysize(int (&arr)[N]); So without template/STL, you have to pass the the size info in some way: void arraysize(int *arr, std::size_t size); or void...
getting the size of a window or panel in MFC C++
There is CWnd::GetWindowRect: CWnd wnd; // the window to query CRect wndrect; wnd.GetWindowRect(wndrect); And from there you can get int w = wndrect.Width (); int h = wndrect.Height(); This will work for all kinds of MFC windows because all MFC window classes inherit CWnd....
C++ Size of std::vector Contiguous Section
I assume you're imagining something like this: struct foo { // ... std::vector<T> vec; // ... }; I think the thing you're missing is the distinction between the std::vector object itself and the memory it allocates for its elements. The std::vector itself takes up sizeof(std::vector) bytes, so will contribute at...
Whit is the stack size on Cygwin/Windows 64bit?
Since you are using cygwin this is very easy with getrlimit #include <stdio.h> #include <sys/resource.h> #include <sys/time.h> int main(void) { struct rlimit rl; if (getrlimit(RLIMIT_STACK, &rl) != 0) return -1; fprintf(stdout, "current: %ld kB\n\n", rl.rlim_cur / 1024); return 0; } ...
#{bean.list.size} causes java.lang.NumberFormatException: For input string: “size”
Your problem is that you are missing brackets after #{userMB.users.size}. It should be modified to this: <p:panelGrid id="pnluserresult" columns="1" rendered="#{(userMB.users.size() eq 0) or (userMB.users.size() gt 0)} "> ...
Detecting size of element before inserting it into DOM
javascript,dom,size,web-frontend
you could always have the inner container be multiline and just clip it with the outer container. on the outer container use: overflow: hidden height:somevalue on the inner container use: position: absolute height: auto put the span's inside the inner container. you can now measure the inner containers height independently...
How to stop element moving when its border-radius changes?
It is the border that is causing the issue you are seeing. I was able to combat this problem using a padding in the initial .rolloverImage class, and then removing the padding in the hover. .rolloverImages{ position: absolute; top: 150px; -webkit-transition: border-radius 1s; /* Safari */ transition: border-radius 1s; padding:...
Determine addresses and page table size
operating-system,size,memory-address,virtual-address-space,page-tables
Size of page table depends on what metadata bits you hold for each entry (valid dirty, etc..) Basically the size would be: (num_of_pages)*(num_of_bits_for_frame_number + meta_bits). Ex. (valid bit): 2^22*(10 + 1)...
std::map sort by size of value (set)
c++,sorting,dictionary,set,size
You can't change the sort order of an existing map. Illustrating one way to create an index into the map in the form of a sorted vector... std::vector<std::pair<int, int>> size_key; for (auto& x : mymap) size_key.emplace_back(x.second.size(), x.first); std::sort(std::begin(size_index), std::end(size_index)); // work's done above - just display the results to illustrate...
C++ Increase int size limit
Since the largest 13 digit integer can be stored using 6 bytes you need a type which will store at least 6 bytes, that type is a long long which can hold 8 bytes. So instead of int x=100; use long long x=100; ...
JTextPane last line with smaller font size
java,size,line,font-size,jtextpane
That's because the last paragraph's attributes. It has default attributes and default font size is 12. To fix try to apply the character attributes to the last \n char. StyledDocument doc=(StyledDocument)pane.getDocument(); doc.setCharacterAttributes(0, doc.getLength()+1, attrs, false); Yes. The lenght+1 to include the last char after in the end of the Document....
Reading size of a gui element before it is drawn to the screen in Android
The size is only known after the view has been measured. If you want to find out about its size as early as possible, you can use a ViewTreeObserver. private View view; // the view whose size you want to know public void onCreate(Bundle savedInstanceSatet) { super.onCreate(savedInstanceState); setContentView(R.layout.whatever); view =...
Swift - Checking size of UIImageView
Before we get to your question, several points: Don't start the name of an instance variable with upper case. Don't use "image" for the variable name of an image view. That suggests that it is a UIImage. It's a UIImageView, not a UIImage. Call it something like theImageView. Now to...
size of inner elements of cells
Why not use a cell-Array for these kind of problem? How did you generate your C matrix? Even though you have used cell-Arrays for C matrix, each element of C is a matrix in your case, so that the dimensions should be constant. I have used a cell array inside...
How to get the correct Image height and width
You can and must declare a ImageSize you want to have, before you load the Images into the ImageList: _tabControlImageList.ImageSize = new System.Drawing.Size(20, 16); Afterwards all your Images inside the ImageList will have following size: 20x16px....
Spritekit SKNode size as a percentage
ios,swift,sprite-kit,size,sprite
You need to access the frame of your scene. You can do that by using self.frame.size. For example: var width:CGFloat = self.frame.size.width/4 var height:CGFloat = self.frame.size.height/4 ...
Use size in Python
python,function,numpy,methods,size
np.size(temp) is a little more general than temp.size. At first glance, they appear to do the same thing: >>> x = np.array([[1,2,3],[4,5,6]]) >>> x.size 6 >>> np.size(x) 6 This is true when you don't supply any additional arguments to np.size. But if you look at the documentation for np.size, you'll...
Dont know why I have this error Exception in thread “main” java.lang.ArrayIndexOutOfBoundsException: 0
static int Number_Decision_Variables; // this is 0 here static int Num_objectives; static int Num_Constraints; // and it's still 0 here. static int[] Num_Alt_Decision_variable=new int[Number_Decision_Variables]; Number_Decision_Variables is 0 at the time you declare Num_Alt_Decision_variable. So your array is size 0 which is a non-usable array. I suggest that you initialize...
Font size in Jtextpane looks smaller then in other appliactions
java,fonts,size,jtextpane,jtextcomponent
Actually there is DPI difference of java (72pixels per inch) and windows (96 pixels per inch). To reflect your fonts properly you can multiply them on the 96/72 on Windows. You can override public Font getFont(AttributeSet attr) method of DefaultStyledDocument where retrieve font size from the attribute set and increase...
Is possible to set hadoop blocksize 24 MB?
hadoop,size,hdfs,block,megabyte
Yes. It is possible to set HDFS block size to 24 MB. Hadoop 1.x.x default is 64 MB and that of 2.x.x is 128 MB. On my opinion increase the block size. Because, the larger the block size, less time will be utilized at the reducer phase. And things will...
different html view by browser size(for mobile and for large display)
I solved the problem by toggling the html element's display attribute. created two tables and make one display=none; and the other display=table; depending on window width.
“Not enough clusters for a 16 bit FAT”, but I'm above minimum size. Why?
I've found the answer, from https://staff.washington.edu/dittrich/misc/fatgen103.pdf (See "FAT Type Determination") the number of clusters must be between 4085 <=> 65525 to format a valid FAT16 partition. So the partition must be greater enough to store 4085 clusters + metadata information such as FAT tables....
OpenModelica: the file “_info.xml” created after simulation is too big. How reduce it?
More recent OpenModelica versions produce a _info.json file, which is often much smaller. Not using -d=infoXmlOperations will also reduce its size a lot (at the cost of removing a lot of useful information for debugging and analysis).
Android ImageView Image too big
android,image,size,android-imageview
You could set FrameLayout width/height to wrap_content and give padding 20dp.This way you will have Frame like on the right side. Something like this <?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="20dp" android:id="@+id/too_much_items_toast_root" android:background="@drawable/toast_background_white"> <ImageView...
UICollectionViewCell has a not the same size on iOS7 and iOS 8
ios,iphone,uicollectionview,size,uicollectionviewcell
The reason for this is that iOS8 has layout margins whilst iOS7 does not. You have made your constraints of the views to the margins. The way I would facilitate it is if you want it to look like the iOS8 version in both, then don't constrain the views to...
How to set a max height for UIImageView regardless of final Image size
Yes, there are two possible causes here: a) The UIImageView might be growing because of the auto-layout constraints applied to it: If you are using auto-layout just set a constraint to the UIImageView with a maximum (or fixed) height. b) The UIImageView might not be growing at all but you...
Do all containers have a .size() function?
c++,math,size,containers,standard-deviation
Almost. By table 96 - container requirements in N3797, all containers in the standard library must provide a member function size. It shall have constant execution time and return the value of distance(a.begin(),a.end()) for a container a. However, there is one (and only one) exception mentioned later on: A forward_list...
CSS transitions - rotateX is just changing the size of my element
css,rotation,size,2d,transitions
To get you started. <div class="tile"> </div> div.tile { width:100px; height:100px; margin:20px; background:red; -webkit-animation: example 0.75s ease 0s infinite alternate; } @-webkit-keyframes example { from { -webkit-transform: perspective(300) rotateX(-45deg); -webkit-transform-origin: 0% 0%; } to { -webkit-transform: perspective(300) rotateX(0deg); -webkit-transform-origin: 0% 0%; } } https://jsfiddle.net/5x0uunkz/...
How properly overload size() method/operator in Matlab
matlab,size,overloading,operator-keyword
As mentioned in comments by patrik use varargout... With the addition of nargout the size method can be implemented as follows: function varargout = size(this,varargin) [varargout{1:nargout}] = builtin('size',this.val,varargin{:}); end As a side note due to the possible corner case of val having a class using an overloaded size method the...
Powershell scrip to list Zip files in a Directory with their Size
list,powershell,directory,zip,size
Rather than looping through the FullNames, loop through the entries themselves: [Reflection.Assembly]::LoadWithPartialName('System.IO.Compression.FileSystem') foreach($sourceFile in (Get-ChildItem -filter '*.zip')) { [IO.Compression.ZipFile]::OpenRead($sourceFile.FullName).Entries | %{ "$sourcefile`:$($_.FullName):$($_.Length)"; } } ...
How to scale background image
css,background,split,size,scale
Following code gives you centered image with no repeat , you can adjust position by giving position body { background-color: #000000; background-image: url('BackgroundImg.png'); background-repeat: no-repeat; background-attachment: fixed; background-position: center; } For size adjustment: replace size-x, size-y with image size manually body { background-color: #000000; background-image: url('BackgroundImg.png')size-x,size-y; background-repeat: no-repeat; background-attachment: fixed;...
using pcolor to plot 2d array with different cell size in matlab
matlab,multidimensional-array,plot,size,cell
You can specify the axis with pcolor by putting x and y as first arguments: x = 1:2:10; y = 1:5:51; pcolor (x, y, cond); Best...
Way too many images, app size too big
You probably don't need a database or some robust online system for organizing and retrieving your photos, though it's obvious that storing all these files on the device is not going to work. Purchase webhosting. For $5 a month you can get unlimited online storage and bandwidth. Godaddy, Bluehost, Hostgator,...
microsoft azure sql v12 in-memory table max size
If you are referring to In-Memory OLTP tables - this is not yet supported in Azure SQL DB v12. Please clarify if you are referring to something else....
Why BSS segment is “16” by default?
c,linux,size,storage-class-specifier
It's worse on Windows with gcc: main.c: #include <stdio.h> int main( int argc, char* argv[] ) { return 0; } compile: C:\>gcc main.c size: C:\>size a.exe text data bss dec hex filename 6936 1580 1004 9520 2530 a.exe bss includes the whole linked executable and in this case various libraries...
How if I set hdfs blocksize to 1 GB?
hadoop,size,containers,block,hdfs
There are a number of things that this impacts. Most obviously, a file will have fewer blocks if the block size is larger. This can potentially make it possible for client to read/write more data without interacting with the Namenode, and it also reduces the metadata size of the Namenode,...
Libgdx sprite size matching screen size
java,libgdx,size,screen,scaling
I recommend using Viewports for this: https://github.com/libgdx/libgdx/wiki/Viewports Its a great way to handel screen sizes. To make it fill the whole screen u probably have to try something like: Picture1.setX(stage.getWidth() / 2 - Picture1.getWidth() / 2); Picture1.setY(stage.gethight() - Picture1.getHeight() /) In this example i use a stage, but it will...
FBO lwjgl bigger than Screen Size - What I'm doing wrong?
You need to call glViewport() with the FBO dimensions after binding it, and before starting to render. Note that the viewport dimensions are global state, not per-framebuffer state, so you also have to set them back when you render to the default framebuffer again. With the numbers you use in...
1MiB = 1024KiB = 2^10. Nonetheless, why not use just 1000 byte instead 1024 to calculate size? [closed]
What does it have to do with memory? It has to do with memory addressing, which is done using binary numbers as well. On a very high level, a typical memory chip works like this: it has pins of three types - address pins, data pins, and control pins....
Sort files in a folder and its subfolders by type and size
bash,file,size,aggregate,file-extension
you can boil your commented solution down even further, find /boo -ls \ | awk '/.*\.txt/{txtTot+=$6}; /.*\.mp4/{mp4Tot+=$6} END {print "Txt Tot=" txtTot "\nMP4 Tot=" mp4Tot}' This gets all files under /boo, The awk /.*\.txt/ etc are reg expression to match only lines with .txt. same for .mp4. Keep adding as...
how to change size(out) = [m n] in matlab
To make things more general you can make use of the end keyword, which refers to the last row/column or an array/cell array/anything in Matlab (actually "last array of index"). Revisiting your example, you could use num2str (alternatively to sprintf) and use the following: scatter(out(:,end-1), out(:,end)); for k = 1:size(out,1)...
Altering the size of an existing array with a method
It's not possible to do this because of two reasons. First, Java arrays have fixed length which cannot be changed since array is created. Second, Java is pass-by-value language, so you cannot replace the passed reference with the reference to the new array. Usually such task is solved by using...
jQuery length property: Which element's length will be returned if there are more than one matched elements?
jquery,size,parent,children,content-length
Considering jQuery objects length does not mean content length inside a particular object. length returns the size/number of matching elements. $(this).parent().parent().parent().children('tr') . length |_______________________________________________| |____| |preceding object |Size of the preceding list So, if <tbody> has 4 <tr>s - length will return 4....
Trimming down skobbler map size & offering download alternatives
Edit the SkMaps.bundle and this will impact the .framework object. Indeed, the unpacked size will be > 100 MB but when packing it (generating the .ipa file) it will only add ~20MB to the final app file (i.e. compiling the demo project without audio advices and only 1 style, targeting...
shorter notation for size_type in std::vectors
use range-loop: for (/*const*/ auto& el : a){ //do something with el } according to this answer:'size_t' vs 'container::size_type' , size_t and container::size_type are equivilant for standard STL containers, so you can also use regular size_t for (size_t i = 0; i<a.size();i++){ //do something with a[i] } ...
Force QMainWindow to fit exact size of shown Text
First, You need to adjust the size of each widget to fit to its content. labelClientID->adjustSize(); mainWidget->adjustSize(); clientIDDisplay->adjustSize(); It need to be done bottom up to work as expected. The lowest level widget first, then its parent, etc.. up to the top level widget. It should work with default size...
Android: Can't make small fontsize on programmatic textviews
This turned out to be quite tricky and took me several hours to solve, but I'm posting the answer for anyone else who ends up in a similar situation. The cause: The entire drawable layer was the uppermost layer above a shape, and was therefore stretched to the size of...
Android app download pattern involving same image on different devices/screens
android,image,size,apk,drawable
Your apk will be downloaded with all the internal resources(Images,raw directory etc..) and your APK should not be above 50MB if your APK size exceeds this limit you may have to use seperate Expansion files. Description Here EDIT: You can try Multiple APK Support if your apk size exceeds 50Mb...
Questuion about size after compiling
You are invoking the compiler with different options in the two cases. CMake already sets a bunch of compiler and linker options for you that best suit your project. Unfortunately, if you are new to CMake it is not always obvious to see why a particular option is being set...
Objective C - bold and change string text size for drawing text onto pdf
objective-c,xcode,pdf,size,bold
Solved it by making a separate method as below (I used + since I have this inside an NSObject and is a class method rather than in a UIViewController): +(void)addText:(NSString*)text withFrame:(CGRect)frame withFont:(UIFont*)font; { [text drawInRect:frame withFont:font]; } Outside the method, declaring inputs and calling it: UIFont *font = [UIFont fontWithName:@Helvetica-Bold"...
How to set the component's size inside a GridBagLayout
Try to add constraints.weightx = 1; and constraints.weighty = 1; to your JTables constraints. Also remove those lines: tablero1.setPreferredSize(new Dimension(400,400)); tablero1.setBounds(0, 0, 400, 400); ...
How to create an array whose size is equal to size of a file?
Use java.nio.file: final Path path = Paths.get(args[0]); // use Files.size(path) Note that you can read directly the contents of a regular file into a byte array: final byte[] content = Files.readAllBytes(path); ...
How would I fix everything on my webpage to appear the same size on diffrerent sized screens? [closed]
maybe you have to search "responsive web design", like Sharemes commented. I think you want to make your website wholy device-width-responsive. I recommend to study about "Twitter Bootstrap", which is most widely-used responsive web design css.
Size of data type Geography(Point, 4326) in PostGIS?
Have a look at ST_Mem_Size. This gives you the size of toast tables, as well, so is more suitable than pg_total_relation_size and other built in Postgres functions, which do not -- although this only applies to larger geometries. Returning to your question, for a point, SELECT ST_Mem_Size(ST_MakePoint(0, 0)); returns 32...
Calculate size of object such that it include size of all its children and (grand children chain)
I think !objsize <object address> is what you're looking for. However, it works for single objects only (!dumpheap -stat sums up all objects, but not inclusive). If you want to do it for all objects of that type, you would need !dumpheap -short -type and a loop....
Random double free or invalid next_size
In sup_read(), you have: uint8_t *rx_buff = (uint8_t *) malloc(1500); int exit = 1; int length = 0; while (exit) { length = recvfrom(s, rx_buff, 65535, 0, NULL, NULL); You allocate 1500 bytes, but you tell recvfrom() that it has 65535 bytes to play with. That could be a part...
How to automatically adjust the TextView height according to the size of the String?
Use a multi-line TextView and set layout_height to wrap_content: <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:singleLine="false"/> Note: If you set layout_width to wrap_content it won't work properly. If you don't want the TextView to take up the entire width of the parent view then either: Set it to a fixed width in XML,...
Java Arraylist size
You are adding same reference of dummy2 to all four positions of myEmpls. Therefore when you access any of them, you access same object as having variable dummy2, which really has 10 objects in it, because you added it in it. You can even do this and it also returns...
The page size cannot be modified when printing with PrintDocument in C# on certain machines
canvas,printing,size,printdocument
That's because the default settings in the dialog replaced your manual page size. Try this and it works fine. if (printWindowDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK) { printDocument.PrinterSettings.DefaultPageSettings.PaperSize = = new PaperSize("AnsiE", 3400, 4400); printDocument.DefaultPageSettings.PaperSize = new PaperSize("AnsiE", 3400, 4400); printDocument.Print(); } ...
File Size Limit reached in PhpMyAdmin with 34KB file
php,mysql,file,phpmyadmin,size
The problem was the following: All configurations in my php.ini were correct, and I had no upload_tmp_dir specified. However, phpymadmin had its own custom temporary upload folder, located at /var/lib/phpmyadmin/tmp This was set to drwxr (read, write, execute), however it didn't belong to my user, so I did a chown...
Get dircetory size ssh2 php
You could add a filesize accumulator to your return array: function scanFilesystem($dir) { $tempArray = array(); $tempArray['total_size'] = 0; $handle = opendir($dir); // List all the files while (false !== ($file = readdir($handle))) { if (substr("$file", 0, 1) != "."){ if(is_dir($file)){ $tempArray[$file]=scanFilesystem("$dir/$file"); $tempArray['total_size'] += $tempArray[$file]['total_size']; } else { $tempArray[]=$file; $tempArray['total_size']...
How do i construct string from byte array in D
This assumes that data points to immutable memory: string s = (cast(immutable(char)*)data)[0..size]; If it doesn't, a char[] would be more appropriate instead of a string, or you can make an immutable copy with .idup....
Strange results while checking the memory layout of a c program using size command in linux
The DATA segment holds all initialized data. It is contained in the executable image. As b is initialized to a specific value it is contained in the DATA (in the image). The BSS segment holds all unitialized vaiables. It is just a number contained in the image and the loader...
Getting a matrix size error even though the size is correct
The answer is in the error message. On the line x = crossflow(2:1559,1); You're getting the error "index exceeds matrix dimensions" because your index (you're asking for the 1559th row among others) exceeds the dimensions (1558 rows available according to the whos output) of your matrix (crossflow). Remember that indexing...
About choose buffer size in HttpWebRequest GetResponseStream
You want to use a buffer size that is a multiple of the OS page size, because that is the granularity for writes to disk and pages in memory. Using anything smaller than an OS page size will be suboptimal. OS pages are generally 4096 bytes. The default buffer size...
SKPhysicsBody “Extra argument 'size' in call”
This error is misleading. Your problem actually is the first parameter texture: fireLayer. You need to set a SKTexture and not a SKSpriteNode. Also you should change the way you initialize your SKSpriteNode and add an SKTexture: let fireLayerTexture = SKTexture(imageNamed: fireImage) And than: let fireLayer = SKSpriteNode(texture: fireLayerTexture) After...
android admob size on dimensions error: A 'type' attribute is required for
android,styles,size,admob,dimensions
You can dynamically load the ad's size based on screen resolution, programatically. In your activity's class onCreate(): AdSize adSize = AdSize.SMART_BANNER; DisplayMetrics dm = getResources().getDisplayMetrics(); double density = dm.density * 160; double x = Math.pow(dm.widthPixels / density, 2); double y = Math.pow(dm.heightPixels / density, 2); double screenInches = Math.sqrt(x +...
Full width header won't work
html,css,background,header,size
Add this style : body { margin: 0; } Browsers usually add margin to the body, so that the content is not stuck at the borders. See fiddle of your example....
can't clear cache Symfony
Try to remove manually: $ sudo rm -rf app/cache/* ...
strange behaviour while iterating through c++ map
Before your printing loop, the populated mp elements are [6] and [8]. When you call cout ... << mp[i] to print with i 0, it inserts a new element [0] with the default value 0, returning a reference to that element which then gets printed, then your loop test i...
How do I circumvent the String size limit?
Break up the encoded text and put the parts together like this: String encryptedData= "blahblahblah" + "moreblahblah" + "etcetera"; Write the encrypted data to a text file and read it from there, using f.e. BufferedWriter/FileWriter and BufferedReader/FileReader. ...
WEB increasing the space between letters
You could use javascript to achieve this but it would involve wrapping all spaces in a tag like a span... might not be the best solution but it works: http://jsfiddle.net/unjLy1vr/ var sentences = document.getElementsByTagName('p'); for(var i=0;i<sentences.length;i++){ sentences[i].innerHTML = sentences[i].innerHTML.replace(/ /g, '<span class="makeSpace"> </span>'); } .makeSpace { letter-spacing: 15px; } Update:-...
Specifing the maximum string length to scanf dynamically in C (like “%*s” in printf)
Basic answer There isn't an analog to the printf() format specifier * in scanf(). In The Practice of Programming, Kernighan and Pike recommend using snprintf() to create the format string: size_t sz = 64; char format[32]; snprintf(format, sizeof(format), "%%%zus", sz); if (scanf(format, buffer) != 1) { …oops… } Extra information...
How many bytes are typically loaded into memory when using file.seek() in python?
file.seek() approach will be very memory efficient but also very slow. You will want to align everything by the page boundary though, thus I suggest that you do not cross the 4 kiB boundaries. Instead of using file.seek(), if you are using 64-bit processor, map the entire file in memory...
size of a table, size() returns 0
There is no chance that your XPath: By.xpath("//div[@class='communications-table ohim-table dataTable']/tbody/tr") is ever going to find a table! Try: By.xpath("//table[@id='DataTables_Table_5']//tr") ...
Increase the maximum size of char array
You can allocate the array dynamically: #include <stdlib.h> char *a = (char*)malloc(100*sizeof(char)); if (a == NULL) { // error handling printf("The allocation of array a has failed"); exit(-1); } and when you want to increase its size: tmp_a = realloc(a, 10000*sizeof(char)); if ( tmp_a == NULL ) // realloc has...