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What is choice_set in this Django app tutorial?
... the same model and need to distinguish them, you can choose your own overriding name using the related_name argument to ForeignKey.
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What is the rationale behind having companion objects in Scala?
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The companion object basically provides a place where one can put "static-like" methods. Furthermore, a companion object, or companion module, has full access to the class members, including private ones.
Companion objects are great for encapsulating things l...
How can I tell which homebrew formulae are upgradable?
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Selecting text in an element (akin to highlighting with your mouse)
...vascript
function selectText(node) {
node = document.getElementById(node);
if (document.body.createTextRange) {
const range = document.body.createTextRange();
range.moveToElementText(node);
range.select();
} else if (window.getSelection) {
co...
Shell - How to find directory of some command?
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The Korn shell, ksh, offers the whence built-in, which identifies other shell built-ins, macros, etc. The which command is more portable, however.
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Opposite of String.Split with separators (.net)
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How do I join two paths in C#?
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laravel throwing MethodNotAllowedHttpException
...because you are posting to a GET route.
I would split your routing for validate into a separate GET and POST routes.
New Routes:
Route::post('validate', 'MemberController@validateCredentials');
Route::get('validate', function () {
return View::make('members/login');
});
Then your controlle...
How to set a timer in android
What is the proper way to set a timer in android in order to kick off a task (a function that I create which does not change the UI)?
Use this the Java way:
http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Timer.html
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What is maximum query size for mysql?
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