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Get the current first responder without using a private API
...diting:YES]?
– Tim Sullivan
Aug 20 '10 at 22:25
70
@Tim I didn't you could do that. It's obviousl...
In C#, should I use string.Empty or String.Empty or “” to intitialize a string?
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Jon SkeetJon Skeet
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How to get Scala List from Java List?
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On 2.10.4 I had to import scala.collection.JavaConverters._ otherwise I got "value asScala is not a member of java.util.List[String]"
– dranxo
May 23 '14 at 23:27
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Slow Requests on Local Flask Server
...hat support ipv6 and have it configured such as modern Linux systems, OS X 10.4 or higher as well as Windows Vista some browsers can be painfully slow if accessing your local server. The reason for this is that sometimes “localhost” is configured to be available on both ipv4 and ipv6 socktes and...
Determining Whether a Directory is Writeable
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Testing a directory for just the write bit isn't enough if you want to write files to the directory. You will need to test for the execute bit as well if you want to write into the directory. os.access('/path/to/folder', os.W_OK | os.X_OK) With os.W_OK by itself y...
Best way to check if a URL is valid
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answered Jan 13 '10 at 16:58
GordonGordon
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How to avoid isset() and empty()
...e. :)
– deceze♦
Dec 25 '09 at 13:10
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Array keys are certainly more annoying than undefined va...
Function return value in PowerShell
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If your function returns a hashtable, then it will treat the result as such, but if you "echo" anything within the function body, including...
How to check a radio button with jQuery?
...n the page.
– Foxinni
Sep 17 '13 at 10:44
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It might be wise to re-arrange this answer so that ....