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How do I return to an older version of our code in Subversion?

...end up with a working copy looking like the old version) and then commit again. So for example to go from revision 150 (current) back to revision 140: svn update svn merge -r 150:140 . svn commit -m "Rolled back to r140" The Subversion Red Book has a good section about this. ...
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拉里佩奇23条箴言帮你度过创业低谷 - 资讯 - 清泛网 - 专注C/C++及内核技术

...VCR也没能让电影院关门。 13。“如果让我用一句话总结如何改变世界,我会说,努力工作,为那些真正激动人心的事物。” 不是所有人都想要创造一辆无人驾驶车,或者清洁能源,或者解决十亿人的痛点。但在我内心,有一份...
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Better way to check variable for null or empty string?

Since PHP is a dynamic language what's the best way of checking to see if a provided field is empty? 10 Answers ...
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Get a random item from a JavaScript array [duplicate]

...tion if you want: npmjs.com/package/lodash.sample – XåpplI'-I0llwlg'I - Dec 4 '15 at 11:32 4 ...
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那些我印象深刻的建议和教诲 - 杂谈 - 清泛网 - 专注C/C++及内核技术

...负有心人”和“蠢”之间可能连窗户纸都没有,只看个人如何面对了。 多用Google吧 我工作的第一天,项目经理把我叫去说:给你们讲讲JUnit, SVN,Ant, JBuilder的用法,明天开始用。这四样东西我以前都没有接触过,第一反应就是...
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Turning off auto indent when pasting text into vim

...off the paste-mode, so that auto-indenting when you type works correctly again. :set nopaste However, I always found that cumbersome. That's why I map <F3> such that it can switch between paste and nopaste modes while editing the text! I add this to .vimrc set pastetoggle=<F3> ...
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How to format numbers as currency string?

... @JuliendePrabère Please give an example of a long number which doesn't work with this approach. – VisioN Mar 25 '14 at 10:53 ...
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How to create a drop-down list?

...presso</item> <item>Mocha</item> <item>Caffè Americano</item> <item>Cafe Zorro</item> </string-array> MainActivity Spinner staticSpinner = (Spinner) findViewById(R.id.static_spinner); // Create an ArrayAdapter using the string a...
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二维码的生成细节及原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...是分成不同的Block,然后对各个Block进行纠错编码,对于如何分组,我们可以查看QR Code Spec的第33页到44页的Table-13到Table-22的定义表。注意最后两列: Number of Error Code Correction Blocks :需要分多少个块。 Error Correction Code Per Blo...
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How to compare two revisions in Bitbucket?

...id with the current version of Bitbucket? – Martin Stålberg Oct 31 '17 at 10:03 I just tried this with two commits fr...