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How to use sed/grep to extract text between two words?
...ayD sed does not support non-greedy matching, see this question for some recommended alternatives.
– Brian Campbell
May 19 '15 at 14:11
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sh...
Inline SVG in CSS
...kground-image:
url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10'><linearGradient id='gradient'><stop offset='10%' stop-color='%23F00'/><stop offset='90%' stop-color='%23fcc'/> </linearGradient><rect fill='url(%23grad...
endsWith in JavaScript
...in the year 2010 (SIX years back.) so please take note of these insightful comments:
Shauna - Update for Googlers - Looks like ECMA6 adds this function. The MDN article also shows a polyfill. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith
T.J. Crow...
How to split a comma-separated string?
...n interface rather than to an actual concrete implementation, so I would recommend the 1st option.
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E731 do not assign a lambda expression, use a def
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
分享几个App Inventor 2“隐藏”的非常的实用的小技巧 - App Inventor 2 中...
...入任意内容：
3、Any代码块，代码整洁之道：https://www.bilibili.com/video/BV1Xj41147cn/
4、代码块导出图像，以及还原：https://www.fun123.cn/reference/other/download-pngs.html
5、iOS界面外观
6、过程参数，鼠标悬停时，可直接拖动...
Refresh a page using JavaScript or HTML [duplicate]
... the versionnumber of the page as a string (ajax) at loading. for example: www.yoursite.com/page/about?getVer=1&__[date]
Compare it to the stored versionnumber (stored in cookie or localStorage) if user has visited the page once, otherwise store it directly.
If version is not the same as local v...
Maximum number of threads per process in Linux?
... am trying to change this on my ubuntu 12.04 and it not changing with your command. I also tried vi to change it, but I get E667: Fsync failed when I try to save on vi.
– Siddharth
May 4 '13 at 5:04
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Best practices/performance: mixing StringBuilder.append with String.concat
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Although newer versions of the compiler automatically optimize the + operator to a string builder it isn't necessarily a good thing to assume it will as older versions don't. There is a very important topic that is being ignored in this whole discussion w...
How can I benchmark JavaScript code? [closed]
...ch function. One iteration probably won't be enough, but (depending on how complex your functions are) somewhere closer to 100 or even 1,000 iterations should do the job.
Firebug also has a profiler if you want to see which parts of your function are slowing it down.
Edit: To future readers, the b...