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Node.js + Express: Routes vs controller
... up that way. A great example can be found in the Express examples folder, called mvc. If you look at lib/boot.js, you can see how they've set up the example to require each file in the controllers directory, and generate the Express routes on the fly depending on the name of the methods created on ...
Is it possible to create static classes in PHP (like in C#)?
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You can have static classes in PHP but they don't call the constructor automatically (if you try and call self::__construct() you'll get an error).
Therefore you'd have to create an initialize() function and call it in each method:
<?php
class Hello
{
private stati...
back button callback in navigationController in iOS
...ller and when I press the back button it goes to the previous view automatically. I want to do a few things when back button is pressed before popping the view off the stack. Which is the back button callback function?
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Java string to date conversion
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While some of the answers are technically correct, they are not advisable.
The java.util.Date & Calendar classes are notoriously troublesome. Because of flaws in design and implementation, avoid them. Fortunately we have our choice of two other excellent...
Add and Remove Views in Android Dynamically?
...mo in action here: http://www.youtube.com/watch?v=4HeqyG6FDhQ
Layout
Basically you'll two xml layout files:
A horizontal LinearLayout row view with a TextEdit, a Spinner and an ImageButton for deletion.
A vertical LinearLayout container view with just a Add new button.
Control
In the Java c...
How to parse/format dates with LocalDateTime? (Java 8)
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@Loenix maybe that's because you're trying to call format() on the LocalDateTime class instead of on the instance? At least, that's what I did: I confused DateTime with dateTime in the example above.
– glaed
Aug 26 '16 at 15:10
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Can an Option in a Select tag carry multiple values?
...olour).
On the action page, I'm exploding the results into an array, then calling each one. As you can see, I've separated and labelled them so you can see the effect this is causing.
I hope this helps someone :)
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How does interfaces with construct signatures work?
...spected in my last edit of the question then. and with that I think we can call this question answered.
– Nypan
Nov 15 '12 at 23:31
57
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Can I create a One-Time-Use Function in a Script or Stored Procedure?
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You can call CREATE Function near the beginning of your script and DROP Function near the end.
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Get image data url in JavaScript?
... OP wanted the content, not a URL. You would need to skip the replace(...) call if you want to use it as an image source.
– Matthew Crumley
May 9 '16 at 14:36
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