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ng-app vs. data-ng-app, what is the difference?
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It seems like such a waste of CPU cycles to manually strip off data- and x-. Why can't the HTML validation rules be changed to accept ng- stuff?
– DaveAlger
May 13 '15 at 14:43
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Assign same value to multiple variables at once?
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@Eoin: In doing $var_a = $var_b = ... = new Class();, all the variables will reference the same instance of Class.
– Tim Cooper
Jun 21 '19 at 19:34
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Should it be “Arrange-Assert-Act-Assert”?
...chnical handle for this in NUnit, as in the example here:
http://nunit.org/index.php?p=theory&r=2.5.7
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Strtotime() doesn't work with dd/mm/YYYY format
I really like the strtotime() function, but the user manual doesn't give a complete description of the supported date formats. strtotime('dd/mm/YYYY') doesn't work, it works only with mm/dd/YYYY format.
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Xcode doesn't show the line that causes a crash
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I wrote code to generate a crash of index out of bound.
Following is the exception thrown.
2017-01-07 04:02:57.606 testABC[1694:52966] *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSSingleObjectArrayI objectAtIndex:]: ind...
How to find out which processes are using swap space in Linux?
...s, but they don't seem to do anything on my machine): htop.sourceforge.net/index.php?page=faq
– yukondude
Nov 11 '09 at 19:25
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Folder structure for a Node.js project
....oreilly.com/product/0636920025344.do) suggests this structure:
├── index.html
├── js/
│ ├── main.js
│ ├── models/
│ ├── views/
│ ├── collections/
│ ├── templates/
│ └── libs/
│ ├── backbone/
│ ├── u...
Check if something is (not) in a list in Python
...re than just check whether an item is in a list, there are options:
list.index can be used to retrieve the index of an item. If that element does not exist, a ValueError is raised.
list.count can be used if you want to count the occurrences.
The XY Problem: Have you considered sets?
Ask yours...
Class method decorator with self arguments?
...def countdown_decorator(func):
def func_wrapper():
for index in reversed(range(1, number+1)):
print("{}".format(index))
func()
return func_wrapper
return countdown_decorator
class MySuperClass():
def __init__(self, number):
sel...
Avoid browser popup blockers
...m javascript that is not invoked by direct user action. That is, you can call window.open in response to a button click without getting hit by the popup blocker, but if you put the same code in a timer event it will be blocked. Depth of call chain is also a factor - some older browsers only look a...