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Differences between Emacs and Vim
...tter as a simple editor (fewer keys required for simple tasks)
more active scripting community - internal language: vimscript
one central repository of scripts, plugins, color schemes, ...
also extensible in python, ruby
can be made portable (emacs has some problems with that)
Emacs:
non...
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...
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>
...
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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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
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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:...
Why is using onClick() in HTML a bad practice?
I have heard many times that using JavaScript events, such as onClick() , in HTML is a bad practice, because it's not good for semantics. I would like to know what the downsides are and how to fix the following code?
...
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.
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Why 0 is true but false is 1 in the shell?
...
Bash is a programming (scripting) language, but it's also a shell and a user-interface. If 0 was error, then the program could only present one kind of error.
However in Bash, any nonzero value is an error, and we may use any number from 1-255 to...