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Detect if an input has text in it using CSS — on a page I am visiting and do not control?
... @BrockAdams, op is saying it can't use javascript, so the :valid option is a way to go. Am i missing something?
– Martin Gottweis
May 20 '16 at 9:15
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Difference between double and single curly brace in angular JS?
...'}">..
no curly braces:
As already mentioned just go braceless when inside expressions. Quite simple:
<div ng-if="zoo.enclosure.inmatesCount == 0">
Alarm! All the monkeys have escaped!
</div>
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How do you log server errors on django sites
... like more fine-grained control, you can write and add to your settings a middleware class which defines a method named process_exception(), which will have access to the exception that was raised:
http://docs.djangoproject.com/en/dev/topics/http/middleware/#process-exception
Your process_exceptio...
Does Notepad++ show all hidden characters?
... Show Symbol → Show White Space and TAB
(Thanks to bers' comment and bkaid's answers below for these updated locations.)
On older versions you can look for:
Menu View → Show all characters
or
Menu View → Show White Space and TAB
...
Git submodule inside of a submodule (nested submodules)
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Unfortunately this didn't work for me. No erros, no messages, nothing.
– Luís de Sousa
Feb 10 '14 at 15:50
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How to get a index value from foreach loop in jstl
...e contains value upto the loop iteration. After that the value is not a valid one. so only you got the exception. For which purpose you need the index
– newuser
Sep 16 '13 at 11:08
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Why doesn't C++ have a garbage collector?
... and allows you to do almost anything. For this reason it doesn't automatically push many things onto you that might impact performance. Garbage collection can be easily implemented with smart pointers (objects that wrap pointers with a reference count, which auto delete themselves when the refer...
Favorite way to create an new IEnumerable sequence from a single value?
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@PeterSchneider how and why did you do that? Without seeing code I cannot comment. I dont think I follow you.
– nawfal
Nov 17 '15 at 17:42
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Why does TestInitialize get fired for every test in my Visual Studio unit tests?
...re running the first test in the class
[ClassInitialize()]
public static void MyClassInitialize(TestContext testContext) { }
// Use ClassCleanup to run code after all tests in a class have run
[ClassCleanup()]
public static void MyClassCleanup() { }
// Use TestInitialize to run code before running...
.prop('checked',false) or .removeAttr('checked')?
...ould cause inconsistent behavior. As of jQuery 1.6, the .prop() method provides a way to explicitly retrieve property values, while .attr() retrieves attributes.
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