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Authenticating in PHP using LDAP through Active Directory
...$_POST['username'], $_POST['password'])) {
// log them in!
} else {
// error message
}
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How to write asynchronous functions for Node.js
...ted immediately but passed around as callbacks.
How should I implement error event handling correctly
Generally API's give you a callback with an err as the first argument. For example
database.query('something', function(err, result) {
if (err) handle(err);
doSomething(result);
});
Is ...
Programmatically stop execution of python script? [duplicate]
...
sys.exit() will do exactly what you want.
import sys
sys.exit("Error message")
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Tool for sending multipart/form-data request [closed]
...
Error "There is no multipart/form-data content in request"
– Jemshit Iskenderov
Nov 23 '15 at 13:09
59
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Add UIPickerView & a Button in Action sheet - How?
... the contents of an ActionSheet, as it can lead to serious invalid context errors in iOS 7. I just spent a few hours working through this problem and ultimately decided to take a different approach. I replaced the call to show the action sheet with a modal view controller containing a simple tablevi...
(this == null) in C#!
...ng correctly according to the spec (even in Beta 1, this is a compile time error):
§ 7.5.7 This access
A this-access consists of the reserved word this.
this-access:
this
A this-access is permitted only in the block of an instance constructor, an instance method, or an instance...
Create new tmux session from inside a tmux session
...use we're creating a new detached session. Otherwise you'll get a nesting error.
$ tmux new -s development -d
$ tmux new -s foo -d
$ tmux ls
> development: 1 windows (created Wed Jan 13 11:31:38 2016) [204x54]
> foo: 1 windows (created Wed Jan 13 11:31:38 2016) [204x54]
$ tmux attach -t
$ tm...
Select text on input focus
...
I get Uncaught TypeError: undefined is not a function on "this" for .select(); and yes jQuery 1.9.1 is included.
– Robbie Smith
Jan 12 '15 at 19:57
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The differences between .build, .create, and .create! and when should they be used?
...ore succinct.
.create! is equivalent to .new followed by .save! (throws an error if saving fails). It's also just a wee bit shorter
I think .build is mostly an alias for .new. It works one way in Rails 3 and another way in Rails < 3.x
The most important part, however, is that these methods can...
Why does Maven have such a bad rep? [closed]
...your build process dependent on your network connection.
Maven has useless error messages. Compare ant's "Target x does not exist in the project y" to mvn's "Invalid task 'run': you must specify a valid lifecycle phase, or a goal in the format plugin:goal or pluginGroupId:pluginArtifactId:pluginVers...