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Filtering collections in C#

... ints that are > than 7, Where returns an // IEnumerable<T> so a call to ToList is required to convert back to a List<T>. List<int> filteredList = myList.Where( x => x > 7).ToList(); If you can't find the .Where, that means you need to import using System.Linq; at the to...
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Where are shared preferences stored?

Where in an Eclipse project might one encounter a shared preferences file? 7 Answers 7...
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Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./

... The regular expression for this is really simple. Just use a character class. The hyphen is a special character in character classes, so it needs to be first: /[-!$%^&*()_+|~=`{}\[\]:";'<>?,.\/]/ You also need to escape the other regular expressio...
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How to get overall CPU usage (e.g. 57%) on Linux [closed]

...s was not tested nor used, it's an idea for people who do not want to install a utility or for something that works in any distribution. Some people think you can "apt-get install" anything. NOTE: this is not the current CPU usage, but the overall CPU usage in all the cores since the system bootup...
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Python list of dictionaries search

... Is worth noting that this answer returns a list with all matches for 'Pam' in people, alternatively we could get a list of all the people that are not 'Pam' by changing the comparison operator to !=. +1 – Onema Nov 12 '15 at 22:25 ...
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Escape angle brackets in a Windows command prompt

... containing angle brackets (< and >) to a file on a Windows machine. Basically what I want to do is the following: echo some string &amp;lt; with angle &amp;gt; brackets &amp;gt;&amp;gt;myfile.txt ...
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Can C++ code be valid in both C++03 and C++11 but do different things?

... // #1 void f(...); // #2 template&amp;lt;int N&amp;gt; void g() { f(0*N); // Calls #2; used to call #1 } Rounded results after integer division and modulo In C++03 the compiler was allowed to either round towards 0 or towards negative infinity. In C++11 it is mandatory to round towards 0 int i = (-1) ...
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Floating View 扩展:悬浮视图扩展,将组件转换为悬浮窗口 · App Inventor 2 中文网

...建 Apps 首页 教育 中文教育本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...
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how to ignore namespaces with XPath

...re sometimes client-generated i.e. unknown to me. Then i am left with basically three choices : 5 Answers ...
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What is a “callable”?

...t's clear what a metaclass is , there is an associated concept that I use all the time without knowing what it really means. ...