Reading and Displaying Data Files, Correct results, but code is unfeasible
c,if-statement,switch-statement,data-files
I think they expect you to make use of function. You could also use Structures. /* Structure Definition */ typedef struct goods { int dept; char item[64]; int quantity; int sell_price; int cost_price; } goods_t; and create an array of structures (in main()), like this /* Array of Structure */...
Eclipse wont recognize or read .dat file even though I can see it in package explorer
To me, it looks like distance.dat is in the src folder, which means you would need to do public static void main(String[] args) throws IOException { Scanner q = new Scanner (new File("src/distance.dat")); int count = Integer.parseInt(q.nextLine().trim()); System.out.println(count); } This is because Eclipse starts in the project folder, not the...
Working with multiple columns from a data file
python,arrays,scipy,multiple-columns,data-files
The function cumtrapz accepts an axis argument. For example, suppose you put your first column in x and the remaining columns in y, and they have these values: In [61]: x Out[61]: array([100, 110, 120, 130]) In [62]: y Out[62]: array([[ 1.1, 2.1, 2. , 1.1, 1.1], [ 2. ,...
D3 error with data file
Asynchronous issue. the function d3.tsv("data.tsv", function(data) { lineData=data //my data, that doesn't work }); is called after the execution of the rest of code. You can try to move all the code inside the function and after lineData=data;. Or build a function: var lineData; d3.tsv("data.tsv", function(data) { seeData(data); }); function...
positioning the file pointer in a record
The file pointer will be at the begining of a file when it is opened. For the Nth record the statement would be file.seekg((N-1)*sizeof(B)); This is because to view or edit the Nth record, you have to move your pointer to the end of the N-1 record and then read...
make a data file of google drive account using google drive api
java,xml,json,google-drive-sdk,data-files
Instead of children.list(root) do files.list(q='root' in parents, fields=nextPageToken, items/title). That way you get all of your titles in a single (paginated) fetch. NB. This is pseudo code. Look at the Java library for the exact syntax...
Package data with relative path
python,file,path,working-directory,data-files
You can use the variable - __file__ - this stores the path of the script which is being run. (This is the path which was used in the python command) , example if you used the following command to run the script - python /complete/path/to/script.py __file__ would contain '/complete/path/to/script.py' ....
2D Array in Java with Data Files
java,multidimensional-array,data-files
You don't need to change too much: while (inFile.hasNext()){ for(int i = 0; i <20; i++){ for(int j = 0;j <6; j++){ data[i][j] = inFile.nextLine(); count++; } } } and: for (i = 0; i < 5; i++){ answer += data[j][i] + "\n"; } correctAnswer = data[j][i].charAt(0); it should work...
Is it safe to add a datafile to a tablespace which is being used by a index which is currently in the process of creation?
oracle,indexing,database-administration,tablespace,data-files
It is always safe to add a data file. Me and my coworkers have done this thousands of times without any negative side-effect. Also take a look at setting RESUMABLE_TIMEOUT. It allows statements to wait for space, instead of instantly failing....
Including logging.conf in setup.py?
python,python-2.7,setuptools,distutils,data-files
Do you want to include logging.conf within your package distribution? Use the package_data argument to setup(): setup( name = "package-name", packages = ["packagename"], package_data= { "packagename": [ "resources/foo.bar", "resources/static/css/*", "README.md", "logging.conf" ]}, ... ) ...
How to extract specific lines from a huge data file?
text-files,extract,large-files,data-files
Install[1] Babun Shell (or Cygwin, but I recommend the Babun), and then use sed command as described here: How can I extract a range of lines from a text file on Unix? [1] Installing Babun means actually just unzipping it somewhere, so you don't have to have the Administrator rights...
Oracle XE data limit reached - how to reduce tablespace size?
oracle,oracle11g,resize,tablespace,data-files
I would do a full database export, drop the tablespace, create a new tablespace with a smaller size and import back into it