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How to split a file into equal parts, without breaking individual lines? [duplicate]
I was wondering if it was possible to split a file into equal parts ( edit: = all equal except for the last), without breaking the line? Using the split command in Unix, lines may be broken in half. Is there a way to, say, split up a file in 5 equal parts, but have it still only consist of whole li...
How to install the current version of Go in Ubuntu Precise
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sudo apt-get install python-software-properties # 12.04
sudo add-apt-repository ppa:duh/golang
sudo apt-get update
sudo apt-get install golang
To confirm:
go version
which outputs in my case (Ubuntu precise)
go version go1.1.1 linux/amd64
From there just export the settings you're gonna n...
Git blame — prior commits?
Is it possible to see who edited a specific line before the commit reported by git blame , like a history of commits for a given line?
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为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
... = PropertyCategory.BEHAVIOR, description = "操作成功后不显示提示信息，默认 false。") public boolean SuppressToast() { return suppressToast; } @DesignerProperty(editorType = PropertyTypeConstants.PROPERT...
Can't connect to local MySQL server through socket homebrew
...ql.sock
This solved it for me. Now my phpMyAdmin works happily with localhost and 127.0.0.1.
Credit goes to Henry
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“Pretty” Continuous Integration for Python
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You might want to check out Nose and the Xunit output plugin. You can have it run your unit tests, and coverage checks with this command:
nosetests --with-xunit --enable-cover
That'll be helpful if you want to go the Jenkins route, or if you want to ...
Where do I use delegates? [closed]
... is an operator, used to construct lambda expressions. Lambda expressions mostly results in anoymous methods which will be pointed to by... a delegate.
– Martin Mulder
Apr 22 '15 at 8:36
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Does a finally block always get executed in Java?
...interruptable, non-terminating statement) in the try or catch block
If the OS forcibly terminates the JVM process; e.g., kill -9 <pid> on UNIX
If the host system dies; e.g., power failure, hardware error, OS panic, et cetera
If the finally block is going to be executed by a daemon thread and a...
TCP 的那些事儿（上） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...个假的时钟绑在一起，这个时钟会在每4微秒对ISN做加一操作，直到超过2^32，又从0开始。这样，一个ISN的周期大约是4.55个小时。因为，我们假设我们的TCP Segment在网络上的存活时间不会超过Maximum Segment Lifetime（缩写为MSL – Wik...
How to check if Receiver is registered in Android?
...{
try {
// ceph3us note:
// here I propose to create
// a isRegistered(Contex) method
// as you can register receiver on different context
// so you need to match against the same one :)
// example by s...