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Linux/Unix command to determine if process is running?

I need a platform independent (Linux/Unix|OSX) shell/bash command that will determine if a specific process is running. e.g. mysqld , httpd ... What is the simplest way/command to do this? ...
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What does 'useLegacyV2RuntimeActivationPolicy' do in the .NET 4 config?

...and cannot be loaded in the 4.0 runtime without additional configuration information. [Snip] The good news for applications is that you have the option of falling back to .NET 2.0 era binding for these assemblies by setting an app.config flag like so: <startup useLegacyV2RuntimeActivationPolicy="...
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How do I enumerate through a JObject?

... This was exactly the information I was looking for. Thank you so much! – jhoepken Nov 13 '19 at 9:48 add a comment ...
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How do I correctly clone a JavaScript object?

... String, Number, or Boolean. The last 3 types are immutable, so I could perform a shallow copy and not worry about it changing. I further assumed that any elements contained in Object or Array would also be one of the 6 simple types in that list. This can be accomplished with code like the following...
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Database sharding vs partitioning

...ical shards on those few physical shards. Read their awesome writeup from 2012 here: Instagram Engineering - Sharding & IDs See here as well: http://www.quora.com/Whats-the-difference-between-sharding-and-partition shar...
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Passing arguments to “make run”

...s never supported ${} for macro expansion, and it appears to be an archaic form now in make. $() is recommended by every online tutorial I've looked at. $() is also more consistent with other tools such as bash. – John Knoeller Feb 7 '10 at 19:58 ...
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how to pass an integer as ConverterParameter?

...types and then to write at least the ConverterParameter binding in element form. share | improve this answer | follow | ...
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“new” keyword in Scala

...Scala classes compile to Java bytecode, and can be distributed in compiled form, can Scala tell the difference between an actual Scala companion and a class named Foo$ with a static MODULE$ member? – Owen Mar 15 '12 at 21:04 ...
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BSS段、数据段、代码段、堆与栈 剖析 - C/C++ - 清泛网 - 专注C/C++及内核技术

...S 而在程序2.asm 中,ar 被定义为: _DATASEGMENT ?ar@@3PAHA DD 01H ; ar DD 02H DD 03H ORG $+1199988 _DATAENDS 区别很明显,一个位于.bss 段,而另一个位于.data 段,两者的区别在于:全局的未初始化变量存在于.bss 段中,具体体现为一个占...
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Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?

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