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How can I strip first X characters from string using sed?
...{var:5}
Are you sure bash is the shell executing your script?
Even the POSIX-compliant
var=${var#?????}
would be preferable to using an external process, although this requires you to hard-code the 5 in the form of a fixed-length pattern.
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nano error: Error opening terminal: xterm-256color
After the installation of OSX Lion, I tried to:
10 Answers
10
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Pros and cons to use Celery vs. RQ [closed]
...m working on python project that requires implement some background jobs (mostly for email sending and heavily database updates). I use Redis for task broker. So in this point I have two candidates: Celery and RQ . I had some experience with these job queues, but I want to ask you guys to share y...
A command-line HTML pretty-printer: Making messy HTML readable [closed]
...ed tidy-html5 which since became the official thing. Here is its GitHub repository.
Tidy is a console application for Mac OS X, Linux, Windows, UNIX, and more. It corrects and cleans up HTML and XML documents by fixing markup errors and upgrading legacy code to modern standards.
For your needs...
Broadcast receiver for checking internet connection in android app
...want notification when only the network is available but if the phone is loosing the network then to it is notifying me.
– Nikhil Agrawal
Mar 30 '13 at 5:58
8
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How to change SmartGit's licensing option after 30 days of commercial use on ubuntu?
...able to use SG anymore without paying (I'm not using it for commercial purposes). Do you know how to fix it?
15 Answers
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How in node to split string by newline ('\n')?
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MacOSX don't use single \r anymore, that was only for old Macs. I think they have the same \n as other unixes.
– jcubic
Dec 10 '17 at 9:10
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用户界面（UI）组件 · App Inventor 2 中文网
...)。
注意：日期和时间可使用 计时器 组件中的方法进行操作。
属性
背景颜色
设置日期选择框的背景颜色，使用RGBA数值表示，如果设置了图像属性，则不能显示背景颜色直到删除图像属性为止。
启用
设置日期选择框...
Sublime Text 2 multiple line edit
...s relative to where they are, so they are still not uniformly at the same position in the line. how do i get all the cursors at the start of the line? (for context, i am just trying to add [space]*[space] at the beginning of each line).
– user1063287
Aug 14 '...
File changed listener in Java
...the application restarts.
You can use the libraries from such servers as most of the code of tomcat is reusable and opensource.
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