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A CORS POST request works from plain JavaScript, but why not with jQuery?
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UPDATE: As TimK pointed out, this isn't needed with jquery 1.5.2 any more. But if you want to add custom headers or allow the use of credentials (username, password, or cookies, etc), read on.
I think I found the answer! (4 hours and a lot of cursing later)
//This does not work!!...
C# pattern to prevent an event handler hooked twice [duplicate]
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151
Explicitly implement the event and check the invocation list. You'll also need to check for nu...
Creating a URL in the controller .NET MVC
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edited Oct 18 '17 at 10:54
freedomn-m
18.5k44 gold badges2525 silver badges5353 bronze badges
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jQuery .each() index?
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182
$('#list option').each(function(index){
//do stuff
console.log(index);
});
logs the inde...
How can I use an array of function pointers?
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10 Answers
10
Active
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git push fails: RPC failed; result=22, HTTP code = 411
...ay get an error message such as error: RPC failed; result=22, HTTP code = 411. This is caused by a Git configuration default which limits certain HTTP operations to 1 megabyte.
To change this limit run within your local repository
git config http.postBuffer *bytes*
where bytes is the maximum num...
Using FileSystemWatcher to monitor a directory
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146
The problem was the notify filters. The program was trying to open a file that was still copyi...
Passing argument to alias in bash [duplicate]
...on without needing to be or able to be passed as explicit arguments (e.g. $1).
$ alias foo='/path/to/bar'
$ foo some args
will get expanded to
$ /path/to/bar some args
If you want to use explicit arguments, you'll need to use a function
$ foo () { /path/to/bar "$@" fixed args; }
$ foo abc 123...
Why is Class.newInstance() “evil”?
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81
The Java API documentation explains why (http://java.sun.com/javase/6/docs/api/java/lang/Class.h...
SQL Server - stop or break execution of a SQL script
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The raiserror method
raiserror('Oh no a fatal error', 20, -1) with log
This will terminate the connection, thereby stopping the rest of the script from running.
Note that both severity level 20 or higher and the WITH LOG option are necessary for it to work this way.
This even wor...