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How to strip all whitespace from string
...egex is cached, so it's not as slow as you'd imagine. Compiling it beforehand helps some, but would only matter in practice if you call this many times:
$ python -m timeit -s 'import re; e = re.compile(r"\s+")' 'e.sub("", " \t foo \n bar ")'
100000 loops, best of 3: 7.76 usec per loop
Even thoug...
Why is UnhandledExceptionEventArgs.ExceptionObject an object and not an Exception?
Why is UnhandledExceptionEventArgs.ExceptionObject an object and not an Exception ?
2 Answers
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Can't access object property, even though it shows up in a console log
...misleading; the state of the object displayed is only resolved when you expand the > in the console. It is not the state of the object when you console.log'd the object.
Instead, try console.log(Object.keys(config)), or even console.log(JSON.stringify(config)) and you will see the keys, or the s...
How to check whether a script is running under Node.js?
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There is a problem here and nailer "nailed it". I'm trying CommonJS in the browser, and the module loader I'm using defines module.exports, so this solution would incorrectly tell me I'm in node.
– Mark Melville
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Mozilla PDF.js：PDF在线预览 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ent Format(PDF) viewer that is built with HTML5.PDF.js is community-driven and supportedby Mozilla Labs. Our goal is to create a general-purpose, web standards-basedplatform for parsing and rendering PDFs.
PDF.js是一个由HTML5建立的PDF阅读器。依托开源社区驱动和Mozilla实验室的...
Difference between wait and sleep
What is difference between wait and sleep ?
3 Answers
3
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AngularJS - Any way for $http.post to send request parameters instead of JSON?
...ld code that is making an AJAX POST request through jQuery's post method and looks something like this:
13 Answers
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Case-insensitive search in Rails model
... edited Aug 13 '15 at 20:41
Andrew Marshall
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answered Feb 8 '10 at 9:35
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What is the difference between the dot (.) operator and -> in C++? [duplicate]
What is the difference between the dot (.) operator and -> in C++?
14 Answers
14
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How to create has_and_belongs_to_many associations in Factory girl
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Factorygirl has since been updated and now includes callbacks to solve this problem. Take a look at http://robots.thoughtbot.com/post/254496652/aint-no-calla-back-girl for more info.
s...