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When should we use intern method of String on String literals
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Java automatically interns String literals. This means that in many cases, the == operator appears to work for Strings in the same way that it does for ints or other primitive values.
Since interning is automatic for String literals, the ...
Execute unit tests serially (rather than in parallel)
...nit test a WCF host management engine that I have written. The engine basically creates ServiceHost instances on the fly based on configuration. This allows us to dynamically reconfigure which services are available without having to bring all of them down and restart them whenever a new service is ...
Missing file warnings showing up after upgrade to Xcode 4
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I additionally had to quit and kill xcode for the problem to go away.
– Twilite
Apr 3 '12 at 16:31
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How to remove all white space from the beginning or end of a string?
How can I remove all white space from the beginning and end of a string?
6 Answers
6
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How do I delete a Git branch locally and remotely?
I want to delete a branch both locally and remotely.
41 Answers
41
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Listing only directories using ls in Bash?
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*/ is a pattern that matches all of the subdirectories in the current directory (* would match all files and subdirectories; the / restricts it to directories). Similarly, to list all subdirectories under /home/alice/Documents, use ls -d /home/alice/Docu...
Detect browser or tab closing
...closed. Also, the onbeforeunload is non-standard, so it's not supported by all browsers.
– Guffa
Oct 8 '10 at 8:45
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Internet Explorer 11 disable “display intranet sites in compatibility view” via meta tag not working
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This problem is generally caused by the website/intranet URL being placed in one of:
Compatibility Mode List
Internet Explorer Intranet Zone
(with Display intranet sites in Compatibility View setting enabled)
Enterprise Mode List
On corporate...
Remove all files except some from a directory
When using sudo rm -r , how can I delete all files, with the exception of the following:
19 Answers
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Xcode 4: create IPA file instead of .xcarchive
... your build produces more than a single target: say, an app and a library. All of them end up in the build products folder and Xcode gets naïvely confused about how to package them both into an .ipa file, so it merely disables the option.
A way to solve this is as follows: go through build setting...