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<em>Fem>ile I/O in Every Programming Language [closed]
This has to be a common question that all programmers have <em>fem>rom time to time.
How do I read a line <em>fem>rom a text <em>fem>ile? Then the next question is always how do i write it back.
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How to exclude certain directories/<em>fem>iles <em>fem>rom git grep search
Is there a way to exclude certain paths/directories/<em>fem>iles when searching a git repository using git grep ? Something similar to the --exclude option in the normal grep command?
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parseInt(null, 24) === 23… wait, what?
...values not yet initialized and I stumbled upon this gem. The below happens <em>fem>or any radix 24 or above.
6 Answers
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<em>Fem>unction passed as template argument
I'm looking <em>fem>or the rules involving passing C++ templates <em>fem>unctions as arguments.
7 Answers
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MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...ongodb]# ./bin/mongoexport --help
Export MongoDB data to CSV, TSV or JSON <em>fem>iles.
options:
--help produce help message
-v [ --verbose ] be more verbose (include multiple times <em>fem>or more
verbosity e.g. -vvvvv)
--version ...
Can you help me understand Moq Callback?
Using Moq and looked at Callback but I have not been able to <em>fem>ind a simple example to understand how to use it.
5 Answers...
Logstash实践: 分布式系统的日志监控 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...或者搜索某段日志，需要登陆多台服务器，执行多个tail -<em>Fem>和grep命令。一方面这很被动。另一方面，效率非常低，数次操作下来，程序员的心情也会变糟（我还要去维护宇宙和平的好嘛）。
这篇文章讲的就是如何解决分布式系...
How to <em>Fem>ree Inode Usage?
I have a disk drive where the inode usage is 100% (using d<em>fem> -i command).
However a<em>fem>ter deleting <em>fem>iles substantially, the usage remains 100%.
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How can I calculate an md5 checksum o<em>fem> a directory?
I need to calculate a summary md5 checksum <em>fem>or all <em>fem>iles o<em>fem> a particular type ( *.py <em>fem>or example) placed under a directory and all sub-directories.
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How can I get the Google cache age o<em>fem> any URL or web page? [closed]
In my project I need the Google cache age to be added as important in<em>fem>ormation. I tried to search sources <em>fem>or the Google cache age, that is, the number o<em>fem> days since Google last re-indexed the page listed.
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