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Is it possible to get the non-enumerable inherited property names of an object?
...John) returns the Boy.prototype object (as it should) - see here: jsfiddle.net/aeGLA/1. Note that the constructor Boy is not in the prototype chain of John. The prototype chain of John is as follows: Boy.prototype -> Object.prototype -> null.
– Šime Vidas
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How can I get form data with JavaScript/jQuery?
...y known as XMLHttpRequest Level 2) so you must rely on a polyfill for Internet Explorer < 10. caniuse.com/#feat=xhr2
– Pier-Luc Gendreau
Jun 15 '15 at 23:18
3
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AngularJS access parent scope from child controller
...">
{{$parent.property}}
</div>
See jsFiddle: http://jsfiddle.net/2r728/
Update
Actually since you defined cities in the parent controller your child controller will inherit all scope variables. So theoritically you don't have to call $parent. The above example can also be written as ...
How do you read CSS rule values with JavaScript?
...with IE11 (e.g. ES5). Here's a JSFiddle with everything you need: jsfiddle.net/xp5r8961
– Demonblack
Sep 27 '17 at 13:06
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SET NAMES utf8 in MySQL?
...d. And it goes through all the layers so it's hard to find out.
Also, Internet Explorer had really stupid behavior of "guessing" the encoding based on weird rules.
Use simple editors where you can switch encoding. I recommend MySQL Workbench.
...
Abort Ajax requests using jQuery
... aborted requests automatically, and terminates automatically too. see php.net/manual/en/function.ignore-user-abort.php
– hanshenrik
Mar 1 '15 at 19:58
| ...
Unioning two tables with different number of columns
...e "missing cells". The default values are null for nullable types and the .Net default value for the non-nullable types (e.g., 0 for int).
BY NAME
is required when used with OUTER. The clause indicates that the union is matching up values not based on position but by name of the columns. If the BY N...
How to perform Single click checkbox selection in WPF DataGrid?
...
Based on blog referenced in Goblin's answer, but modified to work in .NET 4.0 and with Row-Selection Mode.
Notice that it also speeds up DataGridComboBoxColumn editing - by entering edit mode and displaying dropdown on single click or text input.
XAML:
<Style TargetType="{x:Type ...
C# Float expression: strange behavior when casting the result float to int
...
I compiled and disassembled this code (on Win7/.NET 4.0).
I guess that compiler evaluates floating constant expression as double.
int speed1 = (int)(6.2f * 10);
mov dword ptr [rbp+8],3Dh //result is precalculated (61)
float tmp = 6.2f * 10;
movss ...
How to elegantly check if a number is within a range?
How can I do this elegantly with C# and .NET 3.5/4?
27 Answers
27
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