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How to randomly select an item from a list?
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Boris
4,69255 gold badges4242 silver badges5252 bronze badges
answered Nov 20 '08 at 18:46
Pēteris CaunePēteris Caune
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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.
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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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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...
Why can't the C# constructor infer type?
...l types called Foo in scope regardless of generic arity, and then do overload resolution on each using a modified method type inference algorithm. We'd then have to create a 'betterness' algorithm that determines which of two applicable constructors in two types that have the same name but different...
Selecting empty text input using jQuery
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23W
1,1201212 silver badges2929 bronze badges
answered Aug 19 '09 at 11:56
Russ CamRuss Cam
114k2929...
Xcode 5.1 - No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=i
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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...
Can I disable autolayout for a specific subview at runtime?
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I had the same problem. But I have resolved it.
Yes, you can disable auto layout at runtime for a specific UIView, instead of disabling it for the whole xib or storyboard which is set by default in Xcode 4.3 and later.
Set tra...
How to fix HTTP 404 on Github Pages?
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I had just one commit with all my files. I pushed an empty commit, refreshed the page and it worked.
git commit --allow-empty -m "Trigger rebuild"
git push
If this doesn't work, as @Hendrikto pointed out in the comments, chec...