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Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...ls is to use the "empty tree" hash as an argument to git diff-tree in some scripts I'm writing. There's no guarantee that there is an initial empty commit in the repo. So I'm just wondering if these scripts might end up breaking someday.
– torek
Mar 19 '12 at...
get size of json object
...
You can use something like this
<script type="text/javascript">
var myObject = {'name':'Kasun', 'address':'columbo','age': '29'}
var count = Object.keys(myObject).length;
console.log(count);
</script>
...
What is the difference between an Azure Web Site and an Azure Web Role
...es beyond Web Apps (formerly Web Sites):
Ability to run elevated startup scripts to install apps, modify registry settings, install performance counters, fine-tune IIS, etc.
Ability to split an app up into tiers (maybe Web Role for front end, Worker Role for backend processing) and scale independe...
After submitting a POST form open a new window showing the result
JavaScript post request like a form submit shows you how to submit a form that you create via POST in JavaScript. Below is my modified code.
...
Find the IP address of the client in an SSH session
I have a script that is to be run by a person that logs in to the server with SSH .
19 Answers
...
Example JavaScript code to parse CSV data
Where could I find some JavaScript code to parse CSV data?
12 Answers
12
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win7 安装项目管理工具redmine2.5.1 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...填写zh即可。
七、测试
在redmine的目录中执行：ruby script/rails server webrick -e production
E:\work\redmine-2.5.1>ruby script/rails server webrick -e production
==> Booting WEBrick
==> Rails 3.2.17 application starting in production on http://0.0.0.0:...
Remove json element
.../jsonlint.com/
Parse the JSON (since you have tagged the question with JavaScript, use json2.js)
Delete the property from the object you created
Stringify the object back to JSON.
share
|
improve t...
What is routes.IgnoreRoute(“{resource}.axd/{*pathInfo}”)
....axd files don't exist physically. ASP.NET uses URLs with .axd extensions (ScriptResource.axd and WebResource.axd) internally, and they are handled by an HttpHandler.
Therefore, you should keep this rule, to prevent ASP.NET MVC from trying to handle the request instead of letting the dedicated Http...
Are custom elements valid HTML5?
...stateless and ephemeral, custom
elements can encapsulate state and provide script interfaces.
Custom elements is a part of a larger W3 specification called Web Components, along with Templates, HTML Imports, and Shadow DOM.
Web Components enable Web application authors to define widgets with a
lev...