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Disable a group of tests in rspec?
...
another one. https://gist.github.com/1300152
use xdescribe, xcontext, xit to disable it.
Update:
Since rspec 2.11, it includes xit by default. so the new code will be
# put into spec_helper.rb
module RSpec
module Core
module DS...
AngularJS Directive Restrict A vs E
...you have to follow the following instructions in order to make it working: https://docs.angularjs.org/guide/ie
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Histogram Matplotlib
... = np.asarray(list(h.keys()))
return weights, values
####
Refs:
[1] https://docs.scipy.org/doc/numpy/reference/generated/numpy.histogram.html
[2]
https://docs.scipy.org/doc/numpy/reference/generated/numpy.digitize.html
...
Difference between Apache CXF and Axis
...eUploader: {
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Difference between global and device functions
...unction to call a device(GPU) function, then 'global' is used. Read this: "https://code.google.com/p/stanford-cs193g-sp2010/wiki/TutorialGlobalFunctions"
And when we want a device(GPU) function (rather kernel) to call another kernel function we use 'device'. Read this "https://code.google.com/p/sta...
What are the advantages of NumPy over regular Python lists?
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Get hours difference between two dates in Moment Js
...")
var b = moment([09,30,00], "HH:mm:ss")
a.diff(b, 'hours') // 12
Docs: https://momentjs.com/docs/#/displaying/difference/
Example:
const dateFormat = "YYYY-MM-DD HH:mm:ss";
// Get your start and end date/times
const rightNow = moment().format(dateFormat);
const thisTimeYesterday = momen...
Linux C/C++程序常用的调试手段及异常排查总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的一部分，程序是练手的二叉树算法：
kcachegrind：https://sourceforge.net/projects/precompiledbin/
原文标题《Linux-程序异常排查》，作者：Jiayun-Ye
来源：https://mikeblog.top/2019/03/05/Linux-程序异常排查
linux signal valgrind gprof
How to get the day of week and the month of the year?
...vascript Date class. No need for arrays. No need for extra libraries.
See https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleDateString
var options = { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric', hour: '2-digit', minute: '2-digit', ...
How to install a previous exact version of a NPM package?
...n your package.json dependencies.
The install command is documented here: https://docs.npmjs.com/cli/install
If you're not sure what versions of a package are available, you can use:
npm view <package> versions
And npm view can be used for viewing other things about a package too. https:/...