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Redis 的性能幻想与残酷现实 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...[1] antirez. Redis Documentation. [2] antirez. Clarifications about Redis and Memcached. [3] antirez. Lazy Redis is better Redis. [4] antirez. On Redis, Memcached, Speed, Benchmarks and The Toilet. [5] antirez. An update on the Memcached/Redis benchmark. [6] dormando. Redis VS Memcached (slight...
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How to save username and password with Mercurial?

I used Mercurial in a personal project, and I have been typing my username and password every time I want to push something to the server. ...
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Network usage top/htop on Linux

... jnettop is another candidate. edit: it only shows the streams, not the owner processes. share | improve this answer | ...
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Combining two lists and removing duplicates, without removing duplicates in original list

...it hard to explain, so let me show an example of what the code looks like, and what i want as a result. 11 Answers ...
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CSS @font-face - what does “src: local('☺')” mean?

I'm using @font-face for the first time and downloaded a font-kit from fontsquirrel 3 Answers ...
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“f” after number

...compiler may not be smart enough to convert them to float at compile time, and would slow the execution down with four int->float conversions (that are among the slowest casts). Although in this case is almost unimportant, it's always better to specify correctly f if needed: in an expression a co...
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What is the common header format of Python files?

...tring. Otherwise, the docstring will not be recognized by the interpreter, and you will not have access to it in interactive sessions (i.e. through obj.__doc__) or when generating documentation with automated tools. Import built-in modules first, followed by third-party modules, followed by any chan...
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How to make git ignore changes in case?

... You can force git to rename the file in a case-only way with this command: git mv --cached name.txt NAME.TXT Note this doesn't change the case of the file in your checked out copy on a Windows partition, but git records the casing change and you can commit that change. Future checkouts will ...
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What does a just-in-time (JIT) compiler do?

...cifically do as opposed to a non-JIT compiler? Can someone give a succinct and easy to understand description? 18 Answers ...
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How to import existing *.sql files in PostgreSQL 8.4?

I am using PostgreSQL 8.4, and I have some *.sql files to import into a database. How can I do so? 5 Answers ...