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Swift Beta performance: sorting arrays
...e bottlenecks was something as simple as sorting arrays. The relevant part is here:
9 Answers
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How to calculate a logistic sigmoid function in Python?
This is a logistic sigmoid function:
14 Answers
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How to pass the value of a variable to the stdin of a command?
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edited Jan 23 '11 at 19:27
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Custom bullet symbol for elements in that is a regular character, and not an image
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The following is quoted from Taming Lists:
There may be times when you have a list, but you don’t want any bullets, or you want to use some other character in place of the bullet. Again, CSS provides a straightforward solution. Simply a...
What does Python's eval() do?
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edited Jun 12 '18 at 21:03
Simon
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How do I read any request header in PHP
...you only need a single header, instead of all headers, the quickest method is:
<?php
// Replace XXXXXX_XXXX with the name of the header you need in UPPERCASE (and with '-' replaced by '_')
$headerStringValue = $_SERVER['HTTP_XXXXXX_XXXX'];
ELSE IF: you run PHP as an Apache module or, as of PH...
How to navigate through textfields (Next / Done Buttons)
...n, where you can ask the text field what control should have focus next. This is what makes tabbing between text fields work. But since iOS devices do not have a keyboard, only touch, this concept has not survived the transition to Cocoa Touch.
This can be easily done anyway, with two assumptions:
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What components are MVC in JSF MVC framework?
In JSF MVC framework who is Model, View, and Controller?
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Should you always favor xrange() over range()?
...performance, especially when you're iterating over a large range, xrange() is usually better. However, there are still a few cases why you might prefer range():
In python 3, range() does what xrange() used to do and xrange() does not exist. If you want to write code that will run on both Python ...
What characters are forbidden in Windows and Linux directory names?
I know that / is illegal in Linux, and the following are illegal in Windows
(I think) * . " / \ [ ] : ; | ,
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