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PHP function to get the subdomain of a URL
...les should be passed by reference" by adding double parenthesis.
EDIT 2: Starting from PHP 5.4 you can simply do:
explode('.', 'en.example.com')[0];
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Android emulator and virtualbox cannot run at same time
Whenever I have Virtualbox running, I cannot start an Android emulator image (and vice versa). The error message in the AVD manager is
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How to perform static code analysis in php? [closed]
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It's a start, and it seems to be what Netbeans uses, but I wouldn't trust it completely. Some of its options are just plain odd ("warning" you if you use an else statement??), and there are numerous big bugs in its detections, that ...
A generic list of anonymous class
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I usually use the following; mainly because you then "start" with a list that's empty.
var list = Enumerable.Range(0, 0).Select(e => new { ID = 1, Name = ""}).ToList();
list.Add(new {ID = 753159, Name = "Lamont Cranston"} );
//etc.
Lately, I've been writing it like this in...
Align contents inside a div
...iv that has an absolute position and a left value of 50%...so this div now starts in the middle of the screen, and then I subtract half of all the content of the div's width...and I get BEAUTIFULLY scaling content...and I think this works across all browsers, too. Try it for yourself (this example a...
How to make code wait while calling asynchronous calls like Ajax [duplicate]
... is am using some propreitory framework..there is load function where page starts loading and before page loads i need to get data and only function i can override is load function...
– thecodejack
Dec 26 '12 at 8:15
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Batch files: How to read a file?
... this should be the accepted answer, it's foolproof even if the lines start with : or ; or contain !
– HackingAddict1337
Jul 21 at 14:53
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In Windows cmd, how do I prompt for user input and use the result in another command?
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@echo off
:start
set /p var1="Enter first number: "
pause
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How do I link to Google Maps with a particular longitude and latitude?
... You can also use "google.navigation:q=latitude,longitude" to start immediately the navigation with google maps app, but does not work with some gps apps. The more generic is "geo:<lat>,<lng>?q=<lat>,<lng>(Label,Name)" as referred ojus kulkarni em previous commen...
Rails migration for change column
...e it a name (e.g. add_fieldname_to_tablename in the question above). If it starts with "add" or "remove" then the migration will be automatically populated with code to add or remove columns, which saves you writing that code yourself.
– Alex Korban
Oct 26 '11 ...