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Why can't I overload constructors in PHP?
...private constructor.
For example:
public MyClass {
private function __construct() {
...
}
public static function makeNewWithParameterA($paramA) {
$obj = new MyClass();
// other initialization
return $obj;
}
public static function makeNewWithParam...
How do I remove/delete a virtualenv?
I created an environment with the following command: virtualenv venv --distribute
16 Answers
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How do you remove Subversion control for a folder?
...
32
If you are running Windows then you can do a search on that folder for .svn and that will list ...
Revert a range of commits in git
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OrlandoOrlando
8,08322 gold badges5151 silver badges4848 bronze badges
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What is the difference between 'my' and 'our' in Perl?
...ny package, so that the variable cannot be accessed in the form of $package_name::variable.
On the other hand, our variables are package variables, and thus automatically:
global variables
definitely not private
not necessarily new
can be accessed outside the package (or lexical scope) with th...
Why should hash functions use a prime number modulus?
...between strings that end the same way, and striking relationships modulo 2^32 between strings that are the same except near the end. This doesn't seriously mess up hashtable behaviour.]
A hashtable works by taking the modulus of the hash over the number of buckets.
It's important in a hashtable no...
Adding a directory to $LOAD_PATH (Ruby)
... for adding the directory of the file currently being executed to the $LOAD_PATH (or $:). I see the advantages of doing this in case you're not working with a gem. One seems more verbose than the other, obviously, but is there a reason to go with one over the other?
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Syntax highlighting code with Javascript [closed]
What Javascript libraries can you recommend for syntax highlighting blocks in HTML?
13 Answers
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How to track untracked content?
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You have added vendor/plugins/open_flash_chart_2 as “gitlink” entry, but never defined it as a submodule. Effectively you are using the internal feature that git submodule uses (gitlink entries) but you are not using the submodule feature itself.
You pr...
How to change the text of a label?
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answered Jun 7 '12 at 10:32
Sravan KumarSravan Kumar
1,31722 gold badges1818 silver badges3838 bronze badges
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