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What is Angular.noop used for?
...ically and formally wrong I couldn't actually get any reliable information from it.
– Edoardoo
Feb 15 '17 at 11:14
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Why is creating a Thread said to be expensive?
...urces as long as it is alive; e.g. the thread stack, any objects reachable from the stack, the JVM thread descriptors, the OS native thread descriptors.
The costs of all of these things are platform specific, but they are not cheap on any Java platform I've ever come across.
A Google search foun...
How can I make robocopy silent in the command line except for progress?
...ed the following 2 parameters:
/np /nfl
So together with the 5 parameters from AndyGeek's answer, which are /njh /njs /ndl /nc /ns you get the following and it's silent:
ROBOCOPY [source] [target] /NFL /NDL /NJH /NJS /nc /ns /np
/NFL : No File List - don't log file names.
/NDL : No Directory Lis...
How to show all parents and subclasses of a class in IntelliJ IDEA?
...'m still undecided whether this is a good thing or not (just switched over from Eclipse to Intellij myself)
On a Mac Intellij 14
Ctrl + H will bring up the type hierarchy showing you sub- and supertypes
Cmd + Alt + B will show you all implementing classes and subclasses of the interface/class you...
Twitter Bootstrap - how to center elements horizontally or vertically
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From the Bootstrap documentation:
Set an element to display: block and center via margin. Available as a mixin and class.
<div class="center-block">...</div>
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海量数据相似度计算之simhash和海明距离 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...arikar 在2002年提出来的，参考 《Similarity estimation techniques from rounding algorithms》 。 介绍下这个算法主要原理，为了便于理解尽量不使用数学公式，分为这几步：
1、分词，把需要判断文本分词形成这个文章的特征单词。最后形...
Unit testing code with a file system dependency
...amFactory (perhaps called FileStreamFactory) would return FileOutputStream from outputStream() and would write to a File.
What was interesting about the write method here is that it was writing the contents out Base64 encoded, so that's what we tested for. For your DoIt() method, this would be more...
How to have a transparent ImageButton: Android
... alpha-blended composite will be performed each time the Surface changes." from developer.android.com/reference/android/view/SurfaceView.html
– Quintin Robinson
Aug 4 '10 at 6:02
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'echo' without newline in a shell script
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echo -e "Some string...\c"
It works for me as expected (as I understood from your question).
Note that I got this information from the man page. The man page also notes the shell may have its own version of echo, and I am not sure if bash has its own version.
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Check if application is installed - Android
I'm trying to install apps from Google Play. I can understand that on opening the Google Play store URL, it opens the Google Play and when I press the back button, the activity resumes.
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