Using counter in condition in python
i = i + 5 is always true unless previous value of i is -5. However, if i = i + 5 is invalid syntax. i == i + 5 is always false. In if flag == True portion explicit comparing with True is redundant. if flag is sufficient. Now...
PHP - How can regex replace a string by condition
Regex: (?s)(?<=\{literal\}).*?(?=\{\/literal\})(*SKIP)(*F)|([{}]) Replacement string: \1\1 DEMO...
How do I query a table with conditions from related table with Laravel 5
laravel,eloquent,condition,relationship
That's what whereHas is for: $Videos = \App\Models\Video::with('user')->whereHas('user', function($q){ $q->where('name','=','Max'); })->get(); ...
Regexp split string with additional conditions
Use a negative lookahead assertion based regex. >>> a = 'text1, text2 (subtext1, subtext2), text3' >>> re.split(r',(?![^()]*\))', a) ['text1', ' text2 (subtext1, subtext2)', ' text3'] >>> re.split(r',\s*(?![^()]*\))', a) ['text1', 'text2 (subtext1, subtext2)', 'text3'] DEMO OR Positive lookahead based regex. >>> re.split(r',\s*(?=[^()]*(?:\(|$))', a) ['text1', 'text2 (subtext1, subtext2)', 'text3'] ...
Matching a pattern with `match()` with extra condition
This works: fixedTrue <- function(x, y) { toChange <- which(match(x, exact_orig) == match(y, exact_flag)) x[toChange] <- exact_change[match(x[toChange], exact_orig)] } Amended to check positions in flag and orig the same Slightly closer to original: fixedTrue <- function(x, y) { m <- match(x, exact_orig); n <- match(y, exact_flag) x[which(m == n)] <-...
java code: if statement not the expected output [duplicate]
First part: When you write 6/100*y, it's equal to (6/100)*y. But the expression 6/100 is integer division, which is equal to 0. Thus 0*y = 0. What you want to do is change 6/100 to 0.06, and 4/100 to 0.04. Second part: The correct syntax is System.out.println("YOUr salary is: "...
Copy subdirectories if they contain a specific file in Ant
I don't think there exist a predefined property in ant because your requirements are very specific. You may use <foreach> task from ant-contrib and write a recursive target which performs a copy. Or you may implement the recursive solution in javascript using <script language="javascript"> . In this case you don't...
How to use AND operator for comparison in javascript?
javascript,html,string,if-statement,condition
Your code, onclick=match() should have quotes (i.e. onclick="match()"), though you'd be better off using the standard of attaching a click event in your javascript. Further, as pointed out by Teemu above, 'popwindow' is not a function unless you have specified it elsewhere in your script. I have a feeling your...
2 join conditions codeigniter giving error
This is wrong in your query $this->db->join('documents as D', 'D.name="declaration"','left'); you can compare column using where clause public function get_all_orders($user_id){ $this->db->select('ordersheader.*, customer.name as customerName,documents.date_make'); $this->db->from('ordersheader'); $this->db->join('customer', 'ordersheader.idCustomer = customer.idCustomer'); $this->db->join('documents', 'ordersheader.idOrder = documents.idOrder','left'); // $this->db->join('documents as D',...
Python Reuse a Variable in the Else Block of an If-Else Statement
python,python-3.x,if-statement,condition
When you call getSrc a second time, the value of source that was created the first time has long since gone out of scope and been garbage collected. To prevent this, try making source an attribute of the function the same way you did for has_been_called. def getSrc(): if getSrc.has_been_called...
Excel IF AND OR condition together
Your parenthesis are unbalanced. Try: =IF(OR(AND(B2>=Sheet3!$B$4,B2<=Sheet3!$C$4),AND(B2>=Sheet3!B6,B2<=Sheet3!C6)),"Blue","Grey") ...
preg_match only show replacement if found
I'd merge the 2 optional groups into 1 and use a 2nd preg_replace to add double quotation marks around the attribute values inside opening tags. We cannot do it in 1 go as the replacement pattern is different for tags with attributes. $input = preg_replace('/\{(\/)?'.$tag.'( [a-z]*\=[a-zA-Z0-9\.\:\/]*)?\}/', '<$1' . $tag ....
if condition always returns true (Java)
java,date,if-statement,condition
You are testing the month field. In case 1 the month is always 1. switch (month) { case 1: //mount = 1 !! if (month == 1 ||... // } ...
How to implement a search in multiple fields based on condition(s)
java,hibernate,if-statement,condition,hibernate-criteria
I really hate this, I see this often, but I guess my point was not clear enough, so I will answer my question on my own, sorry! A friend of mine asked me: "Can't you use a list of fields, instead of passing them seriatim? Well, I checked this and...
Condition for clicking on canvas shapes?
When your turnclicking variable becomes 3+, this part: while (circle = circles[i++]) { context.beginPath(); context.arc(circle.x, circle.y, circle.radius, 0, 2 * Math.PI); if (context.isPointInPath(x, y) && (circle.clicked && (cnt == 0))) { cnt++; console.log("Cnt1: " + cnt); break; } else { alert("You can't go there! " + (circle.clicked && (cnt ==...
LINQ to SQL: How to create something like conditional include?
.net,linq,entity-framework,include,condition
If you are only trying to get the events where userID ==1, you can use the following. This will give you only the event you need from the Event Collection for the user. User u = new User() { UserId = 60 }; Event e1 = new Event() { EventId...
Dynamical SUMIF command
You can do this easily by using an absolute reference for the starting point of a SUM and using a relative reference for the end point. When copied down, this formulas works fine. =IF(SUM($A$1:A1)<$D$1,"x","") Results ...
python 2.7 chained conditions If Else not working. What's wrong?
python,python-2.7,if-statement,condition
elif answer == "yes" or answer == "y": elif answer == "No" or answer == "n": Using elif answer == "yes" or "y": etc.. you are basically checking if bool("n") not comparing if answer is equal to "n" so your statements will always evaluate to True: any non empty string...
C conditional increment
c,condition,increment,temporary
Yes, b=0 now. And the decrement is permanent within the scope of the function you have defined b in.
Selection Condition Array In PHP
php,arrays,if-statement,conditional,condition
So with your data you have many possibilities how to organize that: 1st just check null: elseif (!($data['DOWNLOAD']==null && $data['UPLOAD']==null)) { $product[$idx][0]['attributeName'] = 'DOWNLOAD'; $product[$idx][0]['attributeValue'] = $data['DOWNLOAD']; $product[$idx][1]['attributeName'] = 'UPLOAD'; $product[$idx][1]['attributeValue'] = $data['UPLOAD']; } 2nd Check current parent name so: if($data['PARENT'] == 0) { $idx++; $product[$idx]['id'] = $data['ID']; $product[$idx]['name'] =...
Communication between threads in Java without lock
java,multithreading,condition,reentrantlock
(1) await() is usually used in a loop; not doing so is a sign of bug. while( some condition not met ) cond.await(); (2) unlock() should be in a finally block (3) signal() only signals currently waiting threads; the signal is lost if there's no thread waiting. lock.lock(); cond.signal(); //...
Parse error: syntax error, unexpected 'if' (T_IF), expecting ')'
php,arrays,if-statement,condition
Thanks for everyone $content['custom_fields'] = array( array( "key" => "_yoast_wpseo_focuskw", "value" => $_POST["title"] ), array( "key" => "_yoast_wpseo_metadesc", "value" => $_POST["titleenfa"] ), array( "key" => "_yoast_wpseo_metakeywords", "value" => $_POST["metakey"] ) ); if($_POST["link128"]){ array_push($content['custom_fields'], array( "key" => "_link128", "value" => "field_54b398292c295" ) ); array_push($content['custom_fields'], array( "key" => "link128", "value" => $_POST["link128"]...
Excel adding data based on current data
excel,excel-vba,data,add,condition
This is exactly what vlookup is used for =VLOOKUP(H1, items!A:B,2,FALSE) Put this formula into I1 on the sales sheet and drag it down, if the items sheet is not in the same workbook , you will need to modify the reference to point to it, you could obviously write a...
Assing to data.frame bases on a vector value leaving the rest untouched
If you subset a vector by logical vector cond, positions where cond==TRUE is returned. So you can do a partial assignment as, y <- rep(3, 7) z <- rep(3, 7) y[cond] <- x[cond] * df1$n[cond] z[cond] <- v[cond] * df1$n[cond] + df2$n[cond] cbind(y, z) # y z #[1,] 332592 674203...
Excel: conditional formatting, check if column contains text from other sheet
excel,condition,conditional-formatting
This will do the trick. You will have to fix the cell references to match your sheet. Also make sure you have the order of the rules correctly and stop processing more rules if there is a match. The concatenate adds first and lastname columns in first sheet Sheet2!$a$1:$a$6 is...
Hibernate HQL query with condition on second table
oracle,hibernate,hql,condition,one-to-many
The contract of league.getTeams() is to return the teams of the league. And the method will always return that, whatever the way you found the league. Your query returns all the leagues which have at least a team starting with S. The query you need is something like select l,...
Matlab: using a string as condition for if statement
string,matlab,if-statement,condition
I think this is what you want: cond = 'a==1'; a=1; if eval(cond) b=0; end However, eval is evil. Try not to use it if possible: http://blogs.mathworks.com/loren/2005/12/28/evading-eval/...
is it possible to write regular expression in $cond in MongoDB
There is an open JIRA issue for this SERVER-8892 - Use $regex as the expression in a $cond. However, as a workaround, use the following aggregation pipeline. It uses the $substr operator in the $project operator stage to extract the part of the URL and acts as a workaround for...
How to check user entered date is greater than 32 days from current date in java
java,validation,date,condition,jodatime
The universal type DateTime is not suitable for a date-only task. You should therefore choose the type LocalDate in the Joda-Time-library. Then you can use this constructor. Note that you need to specify the timezone because the current date is not the same date all around in the world at...
Check the conditions every time after function has been called
If I understand it correctly, you want to trigger the change event when you dynamically change the value? Easy. var elem = document.getElementById('productName'); //Do what you need to do to change value. var event = new Event('change'); // Create a new event elem.dispatchEvent(event); // Fire the event on the element....
MySQL SUM of field with conditon, IF(SUM(bill_1) IS NULL, '99', SUM(bill_1)) AS tot_bill_1
mysql,if-statement,join,sum,condition
You can do this using subquery: SELECT sum_bill1, sum_bill2, (sum_bill1 + sum_bill2) AS total FROM (SELECT COALESCE(sum(bill1), 99) AS sum_bill1, COALESCE(sum(bill2), 10) AS sum_bill2 FROM billings) t ...
WIX. How to not reinstall a feature during repair?
This works for me: <Feature Id="aFeature" Title="A Features" Level="1"> <ComponentRef Id="aComponent" /> <Condition Level="0"> <![CDATA[REINSTALL<>""]]> </Condition> </Feature> This way during Repair the feature is ignored and not touched, but normally uninstalled ...
need help on condition in android
android,if-statement,condition
do you mean that you need to add an if statement in this lines?: catch (Exception e) { Toast.makeText(getApplicationContext(), "SMS faild, please try again.", Toast.LENGTH_LONG).show(); e.printStackTrace(); } Please add the statement where it is not compiling....
PHP condition with IF working incorrect [duplicate]
php,if-statement,upload,condition
your code is returning a 0 when evaluating the string position for the file "phpminiadmin.php" and thus "==" interprets that as FALSE. As an example try using the filename, "aphpminiadmin.php". Your code will then work correctly because strpos returns a 1 which is clearly not false. Thus, the change that...
Wix: Run custom action based on condition
wix,windows-installer,conditional,condition,custom-action
You need to specify the condition inside the Custom element which runs your custom action. (This allows you to run the custom action multiple times in different locations in your sequence and with different conditions each time if desired). Example: <InstallExecuteSequence> <Custom Action="CreateRegistryEntries" After="CostInitialize"> NOT Installed AND NOT PATCH </Custom>...
If : (Why is there no value assigned?)
python,variables,if-statement,branch,condition
I tried the following snipped and it worked. Code: word = "PythonWizard" print word begin = int(raw_input("Begin:")) if begin: begin = int(begin) end = int(raw_input("End:")) print "word[", begin,":",end,"] ", print word[begin:end] raw_input("\n\nPress the Enter Key to exit.") Output: ...
Change date format in cakePHP query
sql,datetime,cakephp,condition
$date = `2015-01-24`; $res = $this->RoomBookingData->find( 'first', array( 'conditions' => array( DATE($cond['RoomBookingData.checkin_time']) => $date ), 'order' => 'RoomBookingData.checkin_time DESC' ) ); ...
Select from table where some WHERE condition missing
php,mysql,sql,sorting,condition
You can use the following code to generate your SQL query $param=Array(); ## associate query parameters to sql column $keys=Array("room" => "kk", "status" => "sold"); ## generate parameter list foreach ($keys as $k=>$v) if (isset($_GET[$k])&&($_GET[$k]!='all')) $param[$v]=$_GET[$k]; ## generate query $query="SELECT DISTINCT flatnetto FROM flat WHERE ". implode(" = ? AND...
Java: if, switch or question mark double point
java,if-statement,switch-statement,condition
Looking at your code , With any modern compiler all of the above conditionals compile into the same instructions. Focus on readability and maintainability of your code. They have negligible effect on performance You can use ternary in places where you can't use if-else or switch for example System.out.println ("Good...
Sum of one column in special condition [closed]
Try this: UPDATE table1 SET table1.field = (SELECT SUM(table2.column2) FROM table2 WHERE table2.fk_table1 = table1.id AND table2.column3 = 1) <-- Usually true = 1, false = 0 and tinyint or equivalent type is the used type. ...
How to combine Conditions in jOOQ
This was a low-hanging fruit that had been overlooked in the API for quite a while and will be included (finally) in jOOQ 3.6: #3904 In the mean time you'll have to resort to writing your own method: static Condition and(Collection<? extends Condition> conditions) { Condition result = DSL.trueCondition(); for...
What condition do I have to specify to run installation sequence during install and uninstall too?
installation,windows-installer,condition,installshield,uninstall
The scenario pair of "install and uninstall" is somewhat underspecified, so I would probably go with no condition, or the condition 1. Except you're talking about reboots, which should be avoided whenever possible. One way to limit it slightly is to avoid running the action during maintenance that does not...
R sorting using simple codes
As I understand your question: df <- data.frame(Ticketid = c('a1','b1','c1','a1','d1','e1','b1','a1','b1','b1'), Creation_Date = as.Date(c('01-02-2015','03-02-2015','03-02-2015','03-02-2015','03-02-2015','03-02-2015','11-02-2015','11-02-2015','14-02-2015','27-02-2015'), format = '%d-%m-%Y'), Location = c('A','B','C','D','A','A','B','C','F','E'), Person = c('John','Jack','Mint','Manu', 'Somu','John', 'Jack', 'Mint','John','John') ) Ticketid Creation_Date Location Person 1 a1 2015-02-01 A John 2 b1 2015-02-03 B Jack 3 c1 2015-02-03 C...
How to use objects within if statements - Javascript
I may be misunderstanding you, but...sounds like you could just use a map? var map = { 1: 'A', 2: 'B', 3: 'C' }; if (map.hasOwnProperty(incomingNum)) { $('div#').html(map[incomingNum)); } ...
Create an object upon a certain condition
javascript,constructor,condition
if not valid delete the object Don't. Better, test the email address to be valid before trying to create the user. or return nothing You can't really. Returning nothing from a constructor is effectively quite impossible, except you throw an exception. Use an extra factory function instead: function isValidEmail(str)...
Conditional execution of resources
What I would do (warning: this is untested code): node.runstate['my_hook']['retries']=10 webhooks_request "Action 1" do uri "example.net/data1" post_data ({ 'value1' => '1', 'value2' => '2'}) expected_response_codes [ 200, 201 ] action :post notifies :run, "ruby_block[Parse Response]", :immediately end ruby_block "Parse Response" do action :nothing block do #Parse the result from action...
How do you start a function at a certain time in Python?
python,multithreading,events,time,condition
There are several ways -- some are more easily portable to different operating systems than others. Generally, what you could do is: spawn a new thread for every task in each thread, get the current time, and time.sleep() for the remaining time That works, but it's not extremely accurate. You...
Change condition in LINQ by another condition
Check for the the outcome of condition node.Image.Tag == null being the same as the outcome of treeSelected.Image.Tag == null: radNode = tree.Find(node => node.Level == 0 && ((node.Image.Tag == null) == (treeSelectedNode.Image.Tag == null)) && node.Text.Equals(treeSelectedNode.Text)) Update Addressing @KhanTo's performance concern, in part: Boolean selectedImgTagIsNull = treeSelected.Image.Tag == null;...
counting unique values with it's associated count and total number of values
javascript,jquery,loops,condition
You could start by creating an object like this: var map = {}; for (var i = 0, count = items.length; i < count; i++) { map[items[i]] = (map[items[i]] || 0) + magnitude[i]; } jsfiddle You can view the values like this: for (var item in map) { console.log(item +...
for each loop: how to step out of conditions
Use else as follows: for each file in folder.files if (filename = "foo.bar") then log.writeline("found foo.bar -> delete!") fs.deletefile (folder & file.name), true 'exit for else if (isNumeric(firstPosition)) then if (isNumeric(secondPosition)) then log.writeline("2 numbers seen -> alright!") else log.writeline("Filename is corrupt!") fs.copyFile file, errorFolder, true fs.deleteFile file, true 'exit for...
MySQL Conditional count based on a value in another column
mysql,count,distinct,condition
One approach is to use a correlated subquery. Just get the list of ranks and then use a correlated subquery to get the count you are looking for: SELECT r.rank, (SELECT COUNT(DISTINCT t2.id) FROM myTable t2 WHERE t2.rank >= r.rank ) as cnt FROM (SELECT DISTINCT rank FROM myTable) r;...
Python, appending to a list using conditions
You could use another variable to keep the value of the last index in A that had a value of 1, and update it when the condition is met: temp = 0 for index, value in enumerate(A): if value == 1: C.append(B[index]) temp = index else: C.append(B[temp]) enumerate() gives you...
Retrieve a value from an array and make a condition
Your array values (the color names) include single quotes, which you need to include when you search for a value: if(in_array("'white'", $colors) { // ... } ...
Grails hibernate create criteria multiple AND OR Conditions
hibernate,gorm,condition,createcriteria
I was able to resolve this with introduction of parenthesis def c = Domain.createCriteria() c.list(max: map.max ?: 10, offset: map.offset ?: 0) { { "colStatus" in status "code" in codes } ( { or { ilike("pCode", pCode) ilike("pDesc", pCode) } } ) ( { or { ilike("eCode", eCode) ilike("eDesc", eCode)...
mod_rewrite RewriteCond falsly doesn't match pattern
Problem is in the 2nd rule, it should be %{REQUEST_URI} instead of ${REQUEST_URI} RewriteCond %{REQUEST_URI} a RewriteRule .? - [E=tpl:presentation] Or better just: RewriteRule a - [E=tpl:presentation] ...
What _L1 : _L2: mean? [closed]
These _L1:, _L2:, etc denote labels. They are essentially markers in your code at which the runtime might decide to shift its execution. For instance, a loop can be defined as: int x = 0 Label1: if (x < 10) { ... x++; goto Label1 } This would be similar...
What does this if assignment/statement mean in C++
c++,if-statement,condition,variable-assignment,conditional-statements
That's called a ternary operator, and they're kinda weird. They're a shorthand for an if-statement. The format is: condition ? if-true : if-false In this case, the condition is is byte[0] == '0'. If true, temp.byte[0] is set to '1', otherwise temp.byte[0] is set to '0'....
How does Python evaluate multiple conditions in or statement?
python,condition,boolean-logic
or and and both use short-circuiting; they will only evaluate as many conditions as necessary to determine a result. So, if 'string1' in a returns True, 'string2' in a will never be touched.
Classic ASP Vbscript Conditional Statement for Time() not giving correct results
time,vbscript,asp-classic,condition
FormatDateTime() returns a string: >> WScript.Echo TypeName(FormatDateTime("12:00:00 PM")) >> String So your if CurrentDateCurrentTime < startDateStartTime then compares a string starting with "5" to a string starting with "1". You need to compare (variables of sub-type) Date(s)....
VBA lookup for approximate value
vba,match,condition,criteria,vlookup
This should work (I decided not to use worksheetfunction.vlookup): Sub MyVlookup2() Dim myrange As Range Dim i As Long, j As Long Dim lastrow As Long Dim lastrow2 As Long Dim diff As Double Const tolerance As Long = 100 Set myrange = Range("D:G") lastrow = Sheets("Sheet1").Range("B" & Rows.Count).End(xlUp).Row lastrow2...
MySQL SELECT email where field contains a value
This will do the work assuming number of newsletter can't be higher than 9: SELECT email FROM users WHERE newsletters LIKE '%2%' If you'd like to have more of them then table normalization would be very helpful. EDIT: @sgeddes in comments has great proposition to make it working for any...
How to autowire properties bean from Condition
java,spring,initialization,condition,autowired
If we have a look at java docs for Condition interface - Conditions must follow the same restrictions as BeanFactoryPostProcessor and take care to never interact with bean instances. The restrictions are (from java docs of BeanFactoryPostProcessor) A BeanFactoryPostProcessor may interact with and modify bean definitions, but never bean instances....
SQL Repeated Condition in Two Tables
sql,variables,coding-style,condition
you can achieve it like this DECLARE @AccountId int; @AccountID=20; DELETE FROM Table_A WHERE FunctionId IN (Select FunctionId FROM Table_B WHERE [email protected]); DELETE FROM Table_B WHERE [email protected]; ...
How to filter table with conditions stored as parameters in another table?
sql,sql-server,parameters,filter,condition
Not a lot of detail here but something like this? select b.Columns from TableB b join TableA a on a.MaxID <= b.ID where a.FilterType = 1 ...
Using R, return column numbers where a condition is met
You can try with apply by rows: a<-c(0, 0 ,0 ,0 ,0, 0, 0, 0, 0 , 0 , 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 , 0) b<-c(0, 0 ,0 ,1 ,0, 0, 0, 0, 0 , 1 , 0, 0, 0, 0,...
How to check if specific resource already exists in CloudFormation script
amazon-web-services,automation,condition,amazon-cloudformation
There is no obvious way to do this, unless you create the template dynamically with an explicit check. Stacks created from the same template are independent entities, and if you create a stack that contains a bucket, delete the stack while retaining the bucket, and then create a new stack...
How to remove all empty tag with conditons in XSL
First of all, you need to correct your XMLs to be valid. I hope, that you meant <cEAN/> by </cEAN> as I don't see any start tag for that. And there can be no @priority in xsl:preserve-space element. If my assumptions are correct, it is the expected behavior. An element...
Replace the characters in every line of a file, if it match a condition - Unix
unix,replace,sed,match,condition
There is no need to loop through the file with a bash loop. sed alone can handle it: $ sed -r '/^.{14}R.{12}D/s/(.{52}).{4}/\10000/' file 05196220141228R201412241308D201412200055SA1155WE130800001300SL07Y051 05196220141228R201412241308A201412220350SA0731SU1950LAX C00020202020 05196220141228R201412241308D201412200055SA1155WE130800005300SL07Y051 05196220141228N201412241308A201412240007TU0548WE1107MEL C00000000015 07054820141228N201412220850D201412180300TH1400MO085000040300UL180001 This uses the expression sed '/pattern/s/X/Y/' file:...
Objective C: -1 < 0 return false
Thats because count is NSUInteger property. Therefore it will never be -1 in your case.And in your second case you're assigning maxIndex to int, which then gives you -1. So try this to clearly understand whats happening. int count = 0; NSUInteger maxIndex = [json[@"images"] count] - 1; for (UIView...
C++: Checking if user input is one of the characters A, W, or D
python,c++,validation,loops,condition
You're checking a char against a string, have you tried classificationCode != 'b' ...
How to create a new variable with values from different variables if another variable equals a set value in R?
r,conditional,condition,subset
I was told the problem with my code is that I needed to put indexing on either side. Without the indexing on the right side, it does not know which row to apply the value from. So the correct code in this case would be: df$new[df$date=='a' & !is.na(df$date)] <- df$va[df$date=='a'...
How to apply If Then to a range of cells using VBA
Dim lastRow As Integer Dim i As Integer 'lastRow is the amount of rows in columns 1 (dynamic) lastRow = Cells(Rows.Count, 1).End(xlUp).Row For i = 1 To lastRow If Cells(i, 1).Value = 1 Then Cells(i, 1).Offset(0, 1).Value = "Comment ONE" ElseIf Cells(i, 1).Value = 2 Then Cells(i, 1).Offset(0, 1).Value =...
Can I assume NULL value in comparison as the false?
c,pointers,comparison,condition,null-pointer
Yes. You can use the macro NULL in this way. It is a null pointer constant which is equal to 0. comp.lang.c FAQ list ยท Question 5.3: When C requires the Boolean value of an expression, a false value is inferred when the expression compares equal to zero, and a...
typoscript condition on get parameter
parameters,get,condition,typoscript
It looks like it's impossible for included files: https://forge.typo3.org/issues/29583...
How To Convert Array To XML With Condition On PHP
You can use SimpleXML:get more help from here with proper discussion in comments. for your customized way try this.it should solve your problem: <?php $test_array=Array ( '1' => Array ( 'id' => 1, 'name' => 'INTERNET', 'download' => Array ( '0' => Array ( 'name' => 'DOWNLOAD', 'value' => 1024...
ruby // present or nil
You can use || like this: val = params[:page] || nil If params[:page] is nil or false, val will be nil. In all other cases it will be the value of params[:page]....
How to create nested list using special condition in python
You can apply list on each items: newPlist.append(list(items)) For example, the first list(items) will evaluate to: [['x1', 'y2', 'str_1'], ['x2', 'y2', 'str_1'], ['x3', 'y3', 'str_1']] and so on. Note that since each items is a generator, you will need to remove the printing loop to avoid consuming the generator's content,...
Triple Conditioned selection of data in r
I post a solution. The trick for this kind of problem is to find an unique identifier, in my case merging the columns example$behavior and example$event_type will provide unique cases, the rest is matter of subsetting and looping. The reproducible example is given in the question. example$beh_eve <- paste(example$behavior,"_",example$event_type,sep="") start<-which(...
R Date not in character list
You can try running this, without transforming the list to characters: df[!(df$date %in% datestoremove[[1]]),] ...
How many conditions can an if check for
There isn't a limitation to the amounth of conditional statements in an if. Also, there's no performance improvements in either of the two blocks. The biggest difference between the two is that you don't have control over which condition failed with the first one. Example: if(a==1 && b==1) { //do...
how to calculate the mean with conditions? [duplicate]
Here's a quick data.table solution (assuming coef is a) library(data.table) setDT(df)[, .(MeanASmall = mean(b[-40 <= a & a < 0]), MeanABig = mean(b[0 <= a & a <= 40]))] # MeanASmall MeanABig # 1: 33.96727 89.46 If a range is limited, you could do this quickly with base R too...
SQL query with condition
You can use the CASE statement in your SELECT: SELECT CASE WHEN SOI_IMA_RecordID IS NULL OR SOI_LineNbrTypeCode = 'GL Acct' THEN SOI_MiscLineDescription ELSE IMA_ItemName END ItemName, -- ... FROM WSI_SOH SOH INNER JOIN SalesOrderDelivery SOD ON SOH.SOH_SOD_RecordID = SOD.SOD_RecordID INNER JOIN SalesOrder SO ON SO.SOM_RecordID = SOD.SOD_SOM_RecordID INNER JOIN SalesOrderLine...
How to order SQL query result on condition?
sql,postgresql,order,condition
Use CASE expression in ORDER BY clause: SELECT category FROM ( SELECT DISTINCT category FROM merchant ) t ORDER BY CASE WHEN category = 'General' THEN 0 ELSE 1 END, category ASC CASE guarantees that rows with General will be sorted first. The second argument orders the rest of the...
sql left join returns
sql,left-join,condition,records
As soon as you put a condition in the WHERE clause that references the right table and doesn't accommodate the NULLs that will be produced when the join is unsuccessful, you've transformed it (effectively) back into an INNER JOIN. Try: where B.fixed = 'b580' OR B.fixed IS NULL Or add...
T-SQL conditional AND statement
sql-server,tsql,condition,table-valued-parameters,sql-in
This version assumes that results should still be returned even when @tvp is empty. It says that @tvp is either empty or t.foo1 is IN @tvp. WHERE t.foo4 = @var AND ( NOT EXISTS (SELECT 1 FROM @tvp) OR t.foo1 IN (SELECT @tvp.foo1 FROM @tvp) ) ...
How to swap the lines in a file that match a condition using Shell script
unix,match,condition,swap,lines
Here is a simple Python script which implements what I think you are trying to describe. from sys import stdin keep = "A" kept = [] for line in stdin: line = line.rstrip("\r\n") pattern = line[27:28] # print("## keep %s, pattern %s, %s" % (keep, pattern, line)) if pattern !=...
WiX: Install component based on ComboBox selection
The property needs to be public (upper-case) and the comparison needs to be done inside a CDATA. You could use the case-insensitive comparison ~=. <Component Id="ComponentRed" Guid="*" Directory="INSTALLFOLDER"> <File Id="R" Name="red.txt" Source="red.txt" /> <Condition> <![CDATA[OPTION~="Red"]]> </Condition> </Component> <Control Id="MyComboBox" Type="ComboBox" X="20" Y="140" Width="56" Height="17" Property="OPTION"> <ComboBox Property="OPTION"> <ListItem Text="Red" Value="Red"...
How to set the condition in my if statement, if the user has to type in a whole number? C# [closed]
Divide it by 1 and if the remainder is 0, it is a whole number: if ((numberofRoses % 1) == 0) { } You can also parse the number as an int using Int32.TryParse(), which would be more effective: int roses = 0; if (int.TryParse(numberofRoses, out roses) { //"roses" is...
MySQL Query with Inner Join and multiple conditions
To add the condition "1.) Greater than or Less than an ID (posts.id)", you can just add the condition into the query at the end of the WHERE clause using the AND operator. The condition itself is (using greater than as an example): posts.id > $n where $n is some...
How do I create a loop which checks these values? [closed]
java,loops,substring,condition
Check idno % 10000 to get the value of the last four digits. Given that your ID number is stored as an integer: int idno = ...; // some ID number You can use this comparison: if (idno % 10000 >= 5000) { System.out.println("Male"); } else { System.out.println("Female"); } The...