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HTML.ActionLink vs Url.Action in ASP.NET Razor
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I know this is an old post, but something learned from experience. Url.Action is much more performat than Html.ActionLink. I had a list of 6,000 items that had 2 Html.ActionLinks. It took 6,600ms to render the list. Without the Html.ActionLinks it took 52ms. Using Url.Action...
Difference between os.getenv and os.environ.get
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From the linked related thread: "the main reason to use os.getenv() [...] is when you want to have a default value returned when an environment variable name isn't found in os.environ's keys rather than have a KeyError or wha...
Using the Swift if let with logical AND operator &&
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It is not possible.
From Swift grammar
GRAMMAR OF AN IF STATEMENT
if-statement → if if-condition code-block else-clauseopt
if-condition → expression | declaration
else-clause → else code-block | else...
CSS: How to have position:absolute div inside a position:relative div not be cropped by an overflow:
...ay to do this as-is. I think you might need to remove the overflow:hidden from div#1 and add another div within div#1 (ie as a sibling to div#2) to hold your unspecified 'content' and add the overflow:hidden to that instead. I don't think that overflow can be (or should be able to be) over-ridden.
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Combine --user with --prefix error with setup.py install
...which has lead to a bug in virtualenv on these platforms.
The error stems from a system-level distutils configuration file (in my case /usr/lib64/python2.6/distutils/distutils.cfg) where there was this
[install]
prefix=/usr/local
Basically, this is equivalent to always running the install comman...
iOS 7 TextKit - How to insert images inline with text?
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Expanding on @bilobatum's answer, and using this category from another question. I cooked this up:
Usage:
UILabel *labelWithImage = [UILabel new];
labelWithImage.text = @"Tap [new-button] to make a new thing!";
NSAttributedString *stringWithImage = [labelWithImage.attributedText a...
What are major differences between C# and Java?
...allows a class to specifically implement methods of an interface, separate from its own class methods. This allows it also to implement two different interfaces which happen to have a method of the same name. The methods of an interface do not need to be public; they can be made to be accessible onl...
What is the JavaScript version of sleep()?
...er a sleep in JavaScript than the following pausecomp function ( taken from here )?
78 Answers
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Add column with number of days between dates in DataFrame pandas
I want to subtract dates in 'A' from dates in 'B' and add a new column with the difference.
4 Answers
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How to redirect stderr and stdout to different files in the same line in script?
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How is this different from like command &2>err.log, I think i am totally confusing sintaxies. (A link to an appropriate answer of all the bash pipe-isms might be in order)
– ThorSummoner
Jan 19 '15 at ...