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jQuery event to trigger action when a div is made visible
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With the release of IE11, all major browsers support this feature, check http://caniuse.com/mutationobserver
The example code is a follows:
$(function() {
$('#show').click(function() {
$('#testdiv').show();
});
var observer = new MutationObserver(function(mutations) {
alert('Att...
How to set up a PostgreSQL database in Django
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You need to install psycopg2 Python library.
Installation
Download http://initd.org/psycopg/, then install it under Python PATH
After downloading, easily extract the tarball and:
$ python setup.py install
Or if you wish, install it by either easy_install or pip.
(I prefer to use pip ove...
Ubuntu, vim, and the solarized color palette
...to use vim with solarized inside of tmux, this is the fix for your issue.
https://github.com/krisleech/vimfiles/wiki/Fix-solarized-theme-in-tmux
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Why does GitHub recommend HTTPS over SSH?
...ndation several times (example).
It appears that they currently recommend HTTPS because it is the easiest to set up on the widest range of networks and platforms, and by users who are new to all this.
There is no inherent flaw in SSH (if there was they would disable it) -- in the links below, you ...
How to store standard error in a variable
...ev/null instead of outfile (If you're like me, you found this question via Google, and don't have the same requirements as the OP)
– Mark Eirich
Sep 24 '12 at 15:46
2
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PyPy — How can it possibly beat CPython?
From the Google Open Source Blog :
4 Answers
4
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How to enumerate an enum with String type?
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This post is relevant here https://www.swift-studies.com/blog/2014/6/10/enumerating-enums-in-swift
Essentially the proposed solution is
enum ProductCategory : String {
case Washers = "washers", Dryers = "dryers", Toasters = "toasters"
static let a...
Logging in Scala
...to be maintained. I made my own targeting Scala 2.10 and the latest SLF4J. http://slf4s.org/
– Matt Roberts
Feb 26 '14 at 21:42
3
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What does %w(array) mean?
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Excerpted from the documentation for Percent Strings at http://ruby-doc.org/core/doc/syntax/literals_rdoc.html#label-Percent+Strings:
Besides %(...) which creates a String, the % may create other types of object. As with strings, an uppercase letter allows interpolation and es...
How do I associate file types with an iPhone application?
...93 0 0 24983 0 0:00:01 0:00:01 --:--:-- 28926
$ cat headers
HTTP/1.1 200 OK
accept-ranges: bytes
cache-control: max-age=0
content-disposition: attachment; filename="123.icz"
Content-Type: text/calendar
Date: Fri, 24 May 2013 17:41:28 GMT
etag: 872926d
pragma: public
Server: nginx
x-dr...