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Specifying an Index (Non-Unique Key) Using JPA
...2.1 (finally) adds support for indexes and foreign keys! See this blog for details. JPA 2.1 is a part of Java EE 7, which is out .
If you like living on the edge, you can get the latest snapshot for eclipselink from their maven repository (groupId:org.eclipse.persistence, artifactId:eclipselink, ve...
How to create EditText with cross(x) button at end of it?
...ource or commit messages as those are sometimes where exact implementation details are. I had this type of issue for a custom endIcon. A commit message revealed that the xml attribute had no implementation backing it yet. Will have to use a different approach until implementation is finished
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When to use leading slash in gitignore
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
Can I use twitter bootstrap without jquery?
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
...rywhere within the function." (from "Javascript: The Good Parts").
More details
Alternative Code
In the end, the code posted before could also be done as follows:
var someFunction = function(){ console.log('wagwan!'); };
var myMainFunction = function() {
console.log('start of IIFE');
var...
Facebook Post Link Image
...clude only your own Facebook ID.
More information on Open Graph tags and details on Administering your page can be found on the Open Graph protocol documentation.
http://developers.facebook.com/docs/reference/plugins/like
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Split a collection into `n` parts with LINQ?
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@nawfal - Thank you for your detailed analysis, it helps keep me on my toes. Linked lists in general are known for efficient end-inserts, which is why I selected it here. However I just benchmarked it and indeed the List<> is much faster. I suspect...
oh-my-zsh slow, but only for certain Git repo
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There are various way to speed up an oh-my-zsh, as detailed in "zsh starts incredibly slowly", cleaning up the plugin section.
For instance, the blog post "Fix for oh-my-zsh git-svn prompt slowness" mentions the parse_git_dirty function as a potential issue.
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FB OpenGraph og:image not pulling images (possibly https?)
...t="https://www.[YOUR SITE].com/images/shirts/overdriven-blues-music-tshirt-details-black.png" />
HTTP META TAG FOR IMAGE:
<meta property="og:image" content="http://www.[YOUR SITE].com/images/shirts/overdriven-blues-music-tshirt-details-black.png" />
Source: http://ogp.me/#structured &l...
Are there any coding standards for JavaScript? [closed]
...simple but essential coding conventions at the Google Code Wiki.
For very detailed style guides read the Dojo Style Guide. It is going over naming conventions, file conventions, variable usage, code layout, whitespace, and comments.
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