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What's better to use in PHP, $array[] = $value or array_push($array, $value)?
...t be surprising, as the PHP manual notes this:
If you use array_push() to add one element to the array it's better to use $array[] = because in that way there is no overhead of calling a function.
The way it is phrased I wouldn't be surprised if array_push is more efficient when adding multiple v...
How to force Selenium WebDriver to click on element which is not currently visible?
...elenium 2 Java API with FirefoxDriver.
When I fill a form, checkboxes are added to the page depending the forms inputs.
1...
How do I schedule jobs in Jenkins?
I added a new job in Jenkins, which I want to schedule periodically.
10 Answers
10
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Why would I want stage before committing in Git?
...erhaps you fixed a bug while you were implementing a feature. You can git add just that file (or git add -p to add just part of a file!) and then commit that bugfix before committing everything else. If you are using git commit -a then you are just forcing an add of everything right before the com...
How can I know if a branch has been already merged into master?
...nches merged into master
git branch --merged lists branches merged into HEAD (i.e. tip of current branch)
git branch --no-merged lists branches that have not been merged
By default this applies to only the local branches. The -a flag will show both local and remote branches, and the -r flag show...
How can I export tables to Excel from a webpage [closed]
...nd to the printer.
This is all the code that's required:
$(document).ready( function () {
$('#example').dataTable( {
"sDom": 'T<"clear">lfrtip',
"oTableTools": {
"sSwfPath": "/swf/copy_cvs_xls_pdf.swf"
}
} );
} );
So, quick to deploy, no browse...
Why should I prefer single 'await Task.WhenAll' over multiple awaits?
...st need them all to complete, should I still use await Task.WhenAll instead of multiple await ? e.g, is DoWork2 below a preferred method to DoWork1 (and why?):
...
Can you add new statements to Python's syntax?
Can you add new statements (like print , raise , with ) to Python's syntax?
13 Answers
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Selecting empty text input using jQuery
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answered Aug 19 '09 at 11:56
Russ CamRuss Cam
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Xcode 5.1 - No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=i
...
I had the same error message after upgrading to XCode 5.1. Are you using CocoaPods? If so, this should fix the problem:
Delete the "Pods" project from the workspace in the left pane of Xcode and close Xcode.
Run "pod install...