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New line in JavaScript alert box
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When you want to write in javascript alert from a php variable, you have to add an other "\" before "\n".
Instead the alert pop-up is not working.
ex:
PHP :
$text = "Example Text : \n"
$text2 = "Example Text : \\n"
JS:
window.alert('<?php echo $text; ?>'); ...
How do I get the calling method name and type using reflection? [duplicate]
...ng false to the constructor also prevents loading of file name / line data from PDB files, speeding up the construction of the StackTrace.
– bart
Feb 20 '13 at 0:44
41
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How to create JSON string in JavaScript?
...mplate literals are ECMA Script 2015 Standard. This question and answer is from 2012 already. But I'll edit it in :)
– bardiir
Jan 19 '17 at 13:50
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How to check if a json key exists?
So, I get some JSON values from the server but I don't know if there will be a particular field or not.
13 Answers
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git-svn not a git command?
...ay be reintegrated at some points, but progress are still slow.
Update: from MSysGit1.6.2 (early March 2009), git-svn works again. See this SO question.
Update: with a modern (2017) Git for Windows 2.x, git svn is already included.
No need for sudo apt-get install git-svn, which would only be ...
How to handle Back button with in the dialog?
...k if a custom view is used (i.e. not creating the dialog but just inhering from DialogFragment) while the key listener works in that case.
– Julian Honma
Aug 25 '17 at 11:07
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copying all contents of folder to another folder using batch file?
...'t having that xcopy on your machine.. However you can download batch file from here brothersoft.com/xcopy-177904.html
– eHussain
Jan 5 '11 at 9:55
4
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Is there a way to provide named parameters in a function call in JavaScript?
...not be cross-browser compatible.
The idea is to parse the parameter names from the string representation of the function so that you can associate the properties of an object with the corresponding parameter.
A function call could then look like
func(a, b, {someArg: ..., someOtherArg: ...});
wh...
Best way to concatenate List of String objects? [duplicate]
... I can improve things by changing this solution to the String.join example from other answers with the following reasoning "Reports stream API call chains which can be simplified. It allows to avoid creating redundant temporary objects when traversing a collection."
– chrismacp...
What does “atomic” mean in programming?
...nchronization mechanisms in order to make sure that the operation is seen, from any other thread, as a single, atomic (i.e. not splittable in parts), operation. That means that any other thread, once the operation is made atomic, will either see the value of foo before the assignment, or after the a...