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Imitating a blink tag with CSS3 animations
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The original Netscape <blink> had an 80% duty cycle. This comes pretty close, although t...
How do I test a private function or a class that has private methods, fields or inner classes?
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disable the swipe gesture that opens the navigation drawer in android
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edited Sep 26 '19 at 12:53
NPovlsen
1561414 bronze badges
answered Jun 18 '13 at 9:27
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typecast string to integer - Postgres
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Wild guess: If your value is an empty string, you can use NULLIF to replace it for a NULL:
SEL...
Writing a git post-receive hook to deal with a specific branch
...din, not from a command line argument, you need to use read instead of $1 $2 $3.
The post-receive hook can receive multiple branches at once (for example if someone does a git push --all), so we also need to wrap the read in a while loop.
A working snippet looks something like this:
#!/bin/bash
w...
How can I efficiently select a Standard Library container in C++11?
... you need an ordered associative container
Otherwise, jump to the question 2.
Question 1.1: Ordered ?
If you do not need a specific order, use an unordered_ container, otherwise use its traditional ordered counterpart.
Question 1.2: Separate Key ?
If the key is separate from the value, use a...
How to take emulator screenshots using Eclipse?
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You can take a screenshot if you open the Android view "devices" (under Window --> Show Vie...
In a bootstrap responsive page how to center a div
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<script src="http://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.1.0/bootstrap.min.js"></script>
<div class="container container-table">
<div class="row vertical-center-row">
<div class="text-center col-md-4 col-md-offset-4" style="background:red"...
From inside of a Docker container, how do I connect to the localhost of the machine?
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Edit: If you are using Docker-for-mac or Docker-for-Windows 18.03+, just connect to your mysq...
REST HTTP status codes for failed validation or invalid duplicate
...ook "RESTful Web Services".
For double submit: 409 Conflict
Update June 2014
The relevant specification used to be RFC2616, which gave the use of 400 (Bad Request) rather narrowly as
The request could not be understood by the server due to malformed syntax
So it might have been argued th...