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TypeScript “this” scoping issue when called in jquery callback
...de the original method on the prototype, and instead yield a bound version from the
// instance itself. The original method will no longer be accessible. Inside a getter, 'this' will refer to the instance.
var instance = this;
Object.defineProperty(instance, propKey.toString(), {
...
Convert Object to JSON string
...its own for that, you have to use the browser built-in version or json2.js from http://www.json.org
JSON.stringify() is available in all major browsers, but to be compatible with older browsers you still need that fallback.
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On delete cascade with doctrine2
I'm trying to make a simple example in order to learn how to delete a row from a parent table and automatically delete the matching rows in the child table using Doctrine2.
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JavaScript: Is there a way to get Chrome to break on all errors?
... at Chrome Canary and I still see the button there. It's the fourth button from left, as shown at d.pr/i/DHwT - click once and it goes into Pause on All Exceptions, where a second click will take it to Pause on Uncaught Exceptions. A third click returns to the default of not pausing.
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Can mustache iterate a top-level array?
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Where does the name of the #yourList variable come from? can you show a javascript sample of the actual rendering?
– iwein
Apr 15 '12 at 11:43
3
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Escape regex special characters in a Python string
...sions.
In the substitution pattern, you need to escape \ to distinguish it from a
backslash that precedes a substitution group, e.g. \1, hence r'\\\1'. To write
that as a plain string, you'd need '\\\\\\1' — and nobody wants that.
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Is it unnecessary to put super() in constructor?
..., neither Eclipse nor IntelliJ provide any means of comfortably navigating from the constructor of the derived class to the constructor of the base class.
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How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
...I do to avoid the problem of FileNotFound exception on the returned types: From t As Type In e.Types Where (t IsNot Nothing) AndAlso (t.TypeInitializer IsNot Nothing) It seems to work great.
– ElektroStudios
Dec 18 '16 at 17:03
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How can I make a UITextField move up when the keyboard is present - on starting to edit?
...omes up, then it's not needed.)
The standard way to prevent the TextFields from being covered by the keyboard is to move the view up/down whenever the keyboard is shown.
Here is some sample code:
#define kOFFSET_FOR_KEYBOARD 80.0
-(void)keyboardWillShow {
// Animate the current view out of t...
How do I show a Save As dialog in WPF?
...logResult.OK)
{
}
I'm using an extension method to get the IWin32Window from the visual control:
#region Get Win32 Handle from control
public static System.Windows.Forms.IWin32Window GetIWin32Window(this System.Windows.Media.Visual visual)
{
var source = System.Windows.PresentationSource.Fro...