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Python dictionary: are keys() and values() always the same order?
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87
Yes, what you observed is indeed a guaranteed property -- keys(), values() and items() return l...
Is it possible to determine whether ViewController is presented as Modal?
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96
Since modalViewController has been deprecated in iOS 6, here's a version that works for iOS 5+ ...
Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
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96
If you're in a Browser-Only environment, use SridharR's solution.
If you're in a Node/CommonJS...
Can one do a for each loop in java in reverse order?
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96
For a list, you could use the Google Guava Library:
for (String item : Lists.reverse(stringLis...
Trim string in JavaScript?
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87
Worth noting that in jQuery, $.trim(str) is always available.
– Sygmoral
Jan 28 '13 at 19:21
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“Keep Me Logged In” - the best approach
My web application uses sessions to store information about the user once they've logged in, and to maintain that information as they travel from page to page within the app. In this specific application, I'm storing the user_id , first_name and last_name of the person.
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How can I retrieve the remote git address of a repo?
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(nice pendant of git remote set-url origin <newurl>)
See commit 96f78d3 (16 Sep 2015) by Ben Boeckel (mathstuf).
(Merged by Junio C Hamano -- gitster -- in commit e437cbd, 05 Oct 2015)
remote: add get-url subcommand
Expanding insteadOf is a part of ls-remote --url and there is ...
Floating point vs integer calculations on modern hardware
I am doing some performance critical work in C++, and we are currently using integer calculations for problems that are inherently floating point because "its faster". This causes a whole lot of annoying problems and adds a lot of annoying code.
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^M at the end of every line in vim
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87
One easy way to strip out the DOS line endings is to use the ff option:
:set ff=unix
:wq
Now...
How to add a new method to a php object on the fly?
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96
You can harness __call for this:
class Foo
{
public function __call($method, $args)
{
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