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Differences between Perl and PHP [closed]
...rray_splice to assign to a slice.
You can leave out the argument to the subscript operator in PHP for a bit of magic. In Perl, you can't leave out the subscript.
Perl hashes are unordered.
Perl has a large number of predefined and magic variables. PHP's predefined variables have quite a different pu...
don't fail jenkins build if execute shell fails
...mand executed. -e means to exit with failure if any of the commands in the script failed.
So I think what happened in your case is your git command exit with 1, and because of the default -e param, the shell picks up the non-0 exit code, ignores the rest of the script and marks the step as a failure...
Can you require two form fields to match with HTML5?
...m fields to match using HTML5? Or does this still have to be done with javascript? For example, if you have two password fields and want to make sure that a user has entered the same data in each field, are there some attributes, or other coding that can be done, to achieve this?
...
Xcode “Build and Archive” from command line
...tions/Xcode 9.3.1.app
Below is my old answer
Here is command line script for creating archive and IPA example.
I have an iPhone xcode project , which is located in Desktop/MyiOSApp folder.
Execute following commands one by one:
cd /Users/username/Desktop/MyiOSApp/
xcodebuild -scheme MyiO...
gulp.run is deprecated. How do I compose tasks?
...atch', function () {
var server = ['jasmine', 'embed'];
var client = ['scripts', 'styles', 'copy', 'lint'];
gulp.watch('app/*.js', server);
gulp.watch('spec/nodejs/*.js', server);
gulp.watch('app/backend/*.js', server);
gulp.watch('src/admin/*.js', client);
gulp.watch('src/admin/*.css'...
How to retrieve absolute path given relative
...ice that the manual page of readlink(1) has as the first sentence of its description: "Note realpath(1) is the preferred command to use for canonicalization functionality."
– josch
Jun 13 '18 at 5:47
...
How to get index in Handlebars each helper?
... know this is too late. But i solved this issue with following Code:
Java Script:
Handlebars.registerHelper('eachData', function(context, options) {
var fn = options.fn, inverse = options.inverse, ctx;
var ret = "";
if(context && context.length > 0) {
for(var ...
Are Mutexes needed in javascript?
I have seen this link: Implementing Mutual Exclusion in JavaScript .
On the other hand, I have read that there are no threads in javascript, but what exactly does that mean?
...
Python script to copy text to clipboard [duplicate]
I just need a python script that copies text to the clipboard.
11 Answers
11
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How to escape double quotes in JSON
... \\\". This is because you're building your text string within an HTML <script> block, and the first double backslash inserts a single backslash into the string variable then the following backslash double quote inserts the double quote into the string so that the resulting script string conta...