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How to force vim to syntax-highlight a file as html?

... :set syntax=<type> where <type> is something like perl, html, php, etc. There is another mechanism that can be used to control syntax highlighting called filetype, or ft for short. Similar to syntax, you give it a type like this: :set filetype=html. Other filetypes are perl, php, etc. S...
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What does the 'b' character do in front of a string literal?

...x. So yes, b'...' literals in Python have the same purpose that they do in PHP. Also, just out of curiosity, are there more symbols than the b and u that do other things? The r prefix creates a raw string (e.g., r'\t' is a backslash + t instead of a tab), and triple quotes '''...''' or """...""" a...
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How to prevent buttons from submitting forms

...just plain idiotic, and a huge mistake in the spec. I use buttons in forms all the time, and even if it were an edge case (which it isn't), it'd still make sense to have the default type be submit. – dudewad Oct 27 '15 at 22:54 ...
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项目管理实践【四】Bug跟踪管理【Bug Trace and Management】 - 项目管理 -...

...版本下载:http://downloads.sourceforge.net/bugnet/BugNET-0.7.921-Install.zip 源代码下载:http://downloads.sourceforge.net/bugnet/BugNET-0.7.921-Source.zip 英文文档:http://bugnetproject.com/Documentation/tabid/57/topic/Installation/Default.aspx 它具有发送邮件、生成报表...
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How can I generate an MD5 hash?

... You need java.security.MessageDigest. Call MessageDigest.getInstance("MD5") to get a MD5 instance of MessageDigest you can use. The compute the hash by doing one of: Feed the entire input as a byte[] and calculate the hash in one operation with md.digest(bytes)...
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What do 'real', 'user' and 'sys' mean in the output of time(1)?

... time; User and Sys refer to CPU time used only by the process. Real is wall clock time - time from start to finish of the call. This is all elapsed time including time slices used by other processes and time the process spends blocked (for example if it is waiting for I/O to complete). User is t...
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What are fixtures in programming?

...ment in which tests are run so that results are repeatable. Some people call this the test context. Examples of fixtures: Loading a database with a specific, known set of data Erasing a hard disk and installing a known clean operating system installation Copying a specific known s...
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how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)

... found" onerror="this.onerror=null;this.src='imagefound.gif';" /> By calling this.onerror=null it will remove the onerror then try to get the alternate image. NEW I would like to add a jQuery way, if this can help anyone. <script> $(document).ready(function() { $(".backup_picture"...
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How to use '-prune' option of 'find' in sh?

... test (up to and including -prune) will return false for the stuff you actually want (ie: the stuff you don't want to prune out). Here's an example: find . -name .snapshot -prune -o -name '*.foo' -print This will find the "*.foo" files that aren't under ".snapshot" directories. In this example, -na...
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Can you explain the concept of streams?

...be it from a file, a socket, or any other source, it doesn't (shouldn't) really matter. This is very similar to receiving a stream of water, whereby you don't need to know where it is coming from; be it from a lake, a fountain, or any other source, it doesn't (shouldn't) really matter. That said, o...