大约有 23,000 项符合查询结果(耗时:0.0353秒) [XML]

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Command-line Tool to find Java Heap Size and Memory Used (Linux)?

...ample output of the VM overview mode: JvmTop 0.3 alpha (expect bugs) amd64 8 cpus, Linux 2.6.32-27, load avg 0.12 http://code.google.com/p/jvmtop PID MAIN-CLASS HPCUR HPMAX NHCUR NHMAX CPU GC VM USERNAME #T DL 3370 rapperSimpleApp 165m 455m 109m 176m 0.12% 0.00% S6U37...
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What are the underlying data structures used for Redis?

...your point was What type to use to accomplish what?. Strings This is the base type of all the types. It's one of the four types but is also the base type of the complex types, because a List is a list of strings, a Set is a set of strings, and so forth. A Redis string is a good idea in all the ob...
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How to record webcam and audio using webRTC and a server-based Peer connection

... You can use RecordRTC-together, which is based on RecordRTC. It supports recording video and audio together in separate files. You will need tool like ffmpeg to merge two files into one on server. ...
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What does the X-SourceFiles header do?

...rstood by certain debugging modules in IIS / IIS Express. It contains the base64-encoded path to the source file on disk and is used to link a page's generated output back to that source file. It's only generated for localhost requests, so you don't need to worry about it being displayed to the wo...
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Clear file cache to repeat performance testing

... Works perfectly for me under Windows 7 SP1, x64. Great tip! – cxxl Oct 22 '12 at 16:26 2 ...
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How can I recall the argument of the previous bash command?

... !!:n where n is the 0-based position of the argument you want. For example: echo 'one' 'two' # "one two" echo !!:2 # "two" The ! prefix is used to access previous commands. Other useful commands: !$ - last argument from previous command !^...
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How do I convert dates in a Pandas data frame to a 'date' data type?

...3-01-02 2 3 2013-01-03 In [32]: df['time'] = df['time'].astype('datetime64[ns]') In [33]: df Out[33]: a time 0 1 2013-01-01 00:00:00 1 2 2013-01-02 00:00:00 2 3 2013-01-03 00:00:00 share |...
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Insert space before capital letters

... Here is what i ended up using to convert a string to a title case, based on a few of the answers here: str = str .replace(/(_|-)/g, ' ') .trim() .replace(/\w\S*/g, function(str) { return str.charAt(0).toUpperCase() + str.substr(1) }) .replace(/([a-z])([A-Z])/g, '$1 $2') ....
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Fast check for NaN in NumPy

...ient way might be heavily dependent on the operating system. Anyway dot(.) based seems to be the most stable one. share | improve this answer | follow | ...
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How to increase IDE memory limit in IntelliJ IDEA on Mac?

...k like: -Xms128m -Xmx2048m -XX:MaxPermSize=350m -XX:ReservedCodeCacheSize=64m -XX:+UseCodeCacheFlushing -XX:+UseCompressedOops Copying the original file is important, as options are not added, they are replaced. This way your custom options will be preserved between updates and application files...