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problem with and :after with CSS in WebKit
...ld like to add some style on a select box with the pseudo :after (to style my select box with 2 parts and without images). Here's the HTML:
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In mongoDb, how do you remove an array element by its index?
... I think they are sorted by their binary value, this suspicion is based on my knowledge that arrays are pretty much standard documents with keys that are consecutive integers instead of strings).
– marr75
Nov 30 '12 at 5:00
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Unable to execute dex: Multiple dex files define
...as that the support library was referenced by two library projects used by my app project but with different versions.
In more details:
My app depends on 2 library projects
FaceBookSDK 3.0 -> which is referencing android-support-v4
ActionBarSherlock -> which is referencing android-support-...
What is a tracking branch?
...
Below are my personal learning notes on GIT tracking branches, hopefully it will be helpful for future visitors:
Tracking branches and "git fetch":
s...
JSHint and jQuery: '$' is not defined
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With my JSHint for Visual Studio, the option is called "assume jQuery"
– Jowen
May 7 '14 at 8:09
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MySQL maximum memory usage
...e to know how it is possible to set an upper limit on the amount of memory MySQL uses on a Linux server.
6 Answers
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(13: Permission denied) while connecting to upstream:[nginx]
... getting Fedora 20, Nginx, Node.js, and Ghost (blog) to work. It turns out my issue was due to SELinux.
This should solve the problem:
setsebool -P httpd_can_network_connect 1
Details
I checked for errors in the SELinux logs:
sudo cat /var/log/audit/audit.log | grep nginx | grep denied
And f...
Creating an API for mobile applications - Authentication and Authorization
I'm looking to create a (REST) API for my application. The initial/primary purpose will be for consumption by mobile apps (iPhone, Android, Symbian, etc). I've been looking into different mechanisms for authentication and authorization for web-based APIs (by studying other implementations). I've ...
How to avoid passing parameters everywhere in play2?
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In my opinion, the fact that templates are statically typed is actually a good thing: you’re guaranteed that calling your template will not fail if it compiles.
However, it indeed adds some boilerplate on the calling sites. B...
How to have jQuery restrict file types on upload?
...png, and gif. I am doing backend checking with PHP already. I am running my submit button through a JavaScript function already so I really just need to know how to check for the file types before submit or alert.
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