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PHP: exceptions vs errors?
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Nice code, thanks. I don't get where the class X comes from though, and what its purpose is?
– Alec
Jun 9 '09 at 0:00
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Git merge left HEAD marks in my files
...t want the portion in the gh-pages version, so you'd just delete the stuff from <<<<<< to ====== and also remove the single >>>>>> line, leaving the two lines of actual code between ======= and >>>>>>.
– Amber
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How can I get the current PowerShell executing file?
...SCommandPath:
* Direct:
* Function: C:\Test\test.ps1
Notes:
Executed from C:\, but actual script is C:\Test\test.ps1.
No method tells you the passed invocation path (.\Test\test.ps1)
$PSCommandPath is the only reliable way, but was introduced in PowerShell 3
For versions prior to 3, no single ...
Configure apache to listen on port other than 80
...mpp, Appserv. All I have done is compiling apache, tomcat and jk connector from source and trying my best to make them work together.
– vivek.m
Oct 15 '10 at 11:06
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Build a Basic Python Iterator
...r described at the end of this answer (except instead of the bounds coming from arguments to __iter__, they'd be arguments to __init__ saved on self and accessed from self in __iter__).
– ShadowRanger
Feb 24 '18 at 1:19
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Create a custom event in Java
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As java.util.Observer got deprecated from Java 9 would there be any better option in implementing custom event?
– Udaya Shankara Gandhi Thalabat
Jun 16 at 20:51
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Should I add the Visual Studio .suo and .user files to source control?
...in any text editor. I just tested copy-pasting the relevant debug settings from the .user into the .csproj, then deleting the .user file. Debugging continued to work, happily reading the correct settings from their new location in the .csproj file. This should provide a way to commit debug setting...
How do I create a copy of an object in PHP?
...e same object without being references to the same value. This can be seen from this example: $a = new stdClass; $b =& $a; $a = 42; var_export($b); here $b is a reference to the variable $a; if you replace =& with a normal =, it is not a reference, and still points to the original object.
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string.charAt(x) or string[x]?
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From MDN:
There are two ways to access an individual character in a string. The first is the charAt method, part of ECMAScript 3:
return 'cat'.charAt(1); // returns "a"
The other way is to treat the string as an ar...
Shell command to tar directory excluding certain files/folders
... simple shell command/script that supports excluding certain files/folders from being archived?
27 Answers
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