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通过 ulimit 改善系统性能 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...资源的条件下保证程序的运作,ulimit 是我们在处理这些问题时,经常使用的一种简单手段。ulimit 是一种 linux 系统的内键功能,它具有一套参数集,用于为由它生成的 shell 进程及其子进程的资源使用设置限制。本文将在后面的...
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How to preview git-pull without doing fetch?

...ill list the files that will be updated: diff --git a/app/controller/xxxx.php b/app/controller/xxxx.php diff --git a/app/view/yyyy.php b/app/view/yyyy.php For example app/controller/xxxx.php and app/view/yyyy.php will be updated. Comparing two commits using git diff prints all updated files with...
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Remote connect to clearDB heroku database

... @BKSpurgeon. I got it to work with phpMyAdmin with the default port (See stackoverflow.com/a/22092539/4900327) – Abhishek Divekar Feb 16 '17 at 16:47 ...
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Finding the number of days between two dates

How to find number of days between two dates using PHP? 33 Answers 33 ...
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Any recommendations for a CSS minifier? [closed]

... I like Minify. In PHP and works with CSS or JavaScript. share | improve this answer | follow | ...
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URL encoding the space character: + or %20?

...s is not very consistent across languages, though. If I'm not mistaken, in PHP urlencode() treats spaces as + whereas Python's urlencode() treats them as %20. EDIT: It seems I'm mistaken. Python's urlencode() (at least in 2.7.2) uses quote_plus() instead of quote() and thus encodes spaces as "+". ...
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Copy Notepad++ text with formatting?

... supports syntax highlighting of different code files "out of the box" - PHP included! Download & install it, fire it up, and load up your PHP file. You should automatically see it beautifully coloured (if not, because the file extension is something other than .php, go to Language ...
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Why would I use Scala/Lift over Java/Spring? [closed]

...t that @harryh isn't a super-genius) and his main focus was re-writing the PHP version of FourSquare while coping with weekly traffic doubling. The last part of Lift's security focus is SiteMap. It's a unified access control, site navigation, and menu system. The developer defines the access cont...
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SVN: Is there a way to mark a file as “do not commit”?

...e mentioned: $svn st --- Changelist 'ignore-on-commit': M database.php M config.php and still, they have been sent to the repo on commit. Any idea what did I do wrong? – Attila Fulop Feb 13 '12 at 17:02 ...
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Generate random 5 characters string

...tuvwxyz"), 0, $length); more details: http://forum.arnlweb.com/viewtopic.php?f=7&t=25 share | improve this answer | follow | ...