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Access POST values in Symfony2 request object
... without a class, and get back an array of the submitted
data. This is actually really easy:
public function contactAction(Request $request) {
$defaultData = array('message' => 'Type your message here');
$form = $this->createFormBuilder($defaultData)
->add('name', 'text')
->add('...
Automatically resize jQuery UI dialog to the width of the content loaded by ajax
...I dialogs in my application attached to divs that are loaded with .ajax() calls. They all use the same setup call:
14 Answ...
Format date in a specific timezone
...s might be the way to go. I'm currently working on a similiar problem with all timestamps stored as UTC in MySQL, but to be viewed in a specific zone dependent on user config and not the timezone of the client.
– nickdnk
Aug 18 '15 at 11:32
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Eclipse “Invalid Project Description” when creating new project from existing source
...m not sure if it will use the same folder as in your workspace. Eclipse really likes to create its own directories...
– John Leehey
Apr 26 '11 at 17:10
6
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Taking screenshot on Emulator from Android Studio
...when I changed the default Desktop location to my Pictures library. Before all looked fine, but it didn't save the screenshot
– lvmeijer
Feb 11 '19 at 2:30
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How does “this” keyword work within a function?
...a certain value, depending on how you invoke the function. This is often called the invocation pattern.
There are four ways to invoke functions in javascript. You can invoke the function as a method, as a function, as a constructor, and with apply.
As a Method
A method is a function that's atta...
How to rebase local branch with remote master
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this is the only answer that actually does what was asked
– kayaker243
Nov 30 '12 at 22:47
5
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How to format a float in javascript?
...uld have (granted you're multiplying the original by 10^n beforehand, and calling toFixed() with n digits). The "correctness" of the answer is very dependent on what the OP wants here, and both are "correct" in their own way.
– DDPWNAGE
Apr 17 '18 at 5:31
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Optional Methods in Java Interface
...lections are an exception" suggests a very fuzzy understanding of what's really going on here.
It's important to realize that there are sort of two levels of conforming to an interface:
What the Java language can check. This pretty much just boils down to: is there some implementation for each of...
What is the difference between i++ and ++i?
... Neither statement is correct. Consider your first statement. i++ actually means "save the value, increment it, store it in i, then tell me the original saved value". That is, the telling happens after the incrementing, not before as you have stated it. Consider the second statement. i++ actual...