if-statement

[Solved] Are this if statements equal? [closed]

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[ad_1] Let us break it down. isset($_SESSION[‘id’]) == 1 The first part, the isset() call, will return a boolean value (true or false), depending on if the session id is set or not. When you compare an integer value with a boolean value, using the == operator, the integer will be coerced (or cast/type-juggled) into … Read more

[Solved] Python – print in an if,elif, else statement

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[ad_1] def input_guess(guess): …. if guess_num == real_num: print ‘Congratulations, blablabla!’ new_game() else: print ‘You guessed: ‘, guess_num,’.’, print ‘You have’, remainding_guess_times, ‘guesses left.’, if guess_num > real_num: print ‘blablabla’ else: print ‘blablabla’ [ad_2] solved Python – print in an if,elif, else statement

[Solved] How to use if inside an if in C# [closed]

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[ad_1] Following updated question, here is another try … if ((entity.Price != 100000 && entity.Area != 2000 && entity.Number != 55) || (entity.Type != 3 || entity.Fraction <= 0.3)) { // Do stuff } Of course if you break those three statements out in to separate Boolean values that are appraised first then it is … Read more

[Solved] Why am I getting this output in C++? Explain the logic

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[ad_1] NULL results in a false condition. You could imagine that NULL is a 0, so this: if(NULL) would be equivalent to this: if(0) thus your code would become: #include <stdio.h> #include <iostream> int main() { if(0) std::cout<<“hello”; else std::cout<<“world”; return 0; } where is obvious that because 0 results to false, the if condition … Read more

[Solved] PHP If variable equals

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[ad_1] Its variable type mistake. Check your assigned variable, you assigned the Array Element not the entire array. so try like below. <?php $result = mysql_query(“SELECT * FROM hr_recruitment_stages where vacancy_ref=”$vacancyref” order by added_on DESC limit 0,1″) or die(‘ERROR 315’ ); $row = mysql_fetch_array($result); $stage_name = $row[‘stage_name’]; if($stage_name == ‘Shortlisting’) { echo”Shortlisting”; } else { … Read more

[Solved] Java equals function not working correctly [closed]

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[ad_1] may be case is not matchingyou can try 1) if (newString.matches(aVar)){ } or 2) if (newString.equalsIgnoreCase(aVar)){ } or try with newString.trim() then compare trim() method removes spaces after and before the variable like if String s=”abc “; //space at last s.trim() will remove last space and return “abc” 3 [ad_2] solved Java equals function … Read more

[Solved] I keep getting java.lang.ArrayIndexOutOfBoundsException: 5! How do I fix this? [closed]

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[ad_1] Based on what you’ve shown: testNum is greater than scores.length. This means that when you traverse the array by comparing your iterator (i) to testNum rather than its actual length, you will hit indexes which don’t exist. For example, let’s say testNum = 8 and scores.length = 5. Then in your code, you will … Read more

[Solved] how to customize angular toaster message

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[ad_1] ngFileUpload error event callback receives 4 arguments as in: https://github.com/danialfarid/ng-file-upload/blob/master/dist/ng-file-upload-all.js#L509-514 promise.error = function (fn) { promise.then(null, function (response) { fn(response.data, response.status, response.headers, config); }); return promise; }; headers is the 3rd argument, config is the 4th argument. In your code config is referencing headers. headers.file is undefined so this is how you get the … Read more

[Solved] Why does Math.floor(Math.random()) function always return “0”?

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[ad_1] This line almost always return 0 and that is why it does not get into the while. var randomNumber = Math.floor(Math.random()); Math.random() return float values lower than 1 starting from 0 … and with Math.floor you are getting the int part which indeed is 0 1 [ad_2] solved Why does Math.floor(Math.random()) function always return … Read more