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Proper way to use **kwargs in Python

...(**kwargs): foo = kwargs.pop('foo') bar = kwargs.pop('bar') ...etc... is "the same as" def f(foo=None, bar=None, **kwargs): ...etc... this is not true. In the latter case, f can be called as f(23, 42), while the former case accepts named arguments only -- no positional calls. ...
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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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Where is my .vimrc file?

... also check /etc/vim/vimrc – Natesh bhat Oct 6 '18 at 12:48 ...
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Vagrant error : Failed to mount folders in Linux guest

...efault: Exporting NFS shared folders... ==> default: Preparing to edit /etc/exports. Administrator privileges will be required... ==> default: Mounting NFS shared folders... ==> default: VM already provisioned. Run `vagrant provision` or use `--provision` to force it Just make sure you ar...
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What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?

..., such as Database names (i.e. name column in sys.databases), Login names, etc. Handling of parameter / variable names Handling of cursor names Handling of GOTO labels Default Collation used for newly created Databases when the COLLATE clause is missing Database-level controls: Default Collation...
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How to set Oracle's Java as the default Java in Ubuntu?

...nvironment variables globally and at system level means use should set in /etc/environment file. share | improve this answer | follow | ...
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记一次MongoDB性能问题 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

... mongod like this to avoid performance problems: numactl –interleave=all mongod [other options] 当时我并不太清楚NUMA是什么东西,所以没有处理,只是把问题反馈给了运维人员,后来知道运维人员也没有理会这茬儿,所以问题序幕就这样拉开...
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Using Enum values as String literals

...he values in use including duplication, non valid variable name characters etc. Just don't forget to also override valueOf(). – indivisible Apr 6 '17 at 15:21 ...
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How to get a function name as a string?

... Perhaps you're generating documentation, help text, a history of actions, etc. So no, you're not always hardcoding the function name. – mbargiel Jul 26 '13 at 14:17 2 ...
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Are the PUT, DELETE, HEAD, etc methods available in most web browsers?

I've seen a couple questions around here like How to debug RESTful services , which mentions: 7 Answers ...