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How to get the CPU Usage in C#?

...er; cpuCounter = new PerformanceCounter("Processor", "% Processor Time", "_Total"); ramCounter = new PerformanceCounter("Memory", "Available MBytes"); Consume like this: public string getCurrentCpuUsage(){ return cpuCounter.NextValue()+"%"; } public string getAvailableRAM(){ ...
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How do I use Java to read from a file that is actively being written to?

...verflow.com/a/559146/1255493 public void run() { try { while (_running) { Thread.sleep(_updateInterval); long len = _file.length(); if (len < _filePointer) { // Log must have been jibbled or deleted. this.appendMessa...
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How do I use IValidatableObject?

... class RangeIfTrueAttribute : RangeAttribute { private readonly string _NameOfBoolProp; public RangeIfTrueAttribute(string nameOfBoolProp, int min, int max) : base(min, max) { _NameOfBoolProp = nameOfBoolProp; } public RangeIfTrueAttribute(string nameOfBoolProp, double ...
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AngularJS ui-router login authentication

...al', ['$q', '$http', '$timeout', function($q, $http, $timeout) { var _identity = undefined, _authenticated = false; return { isIdentityResolved: function() { return angular.isDefined(_identity); }, isAuthenticated: function() { return _authenticated...
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Python: try statement in a single line

... I wanted to write up a sequence of actions for debugging: exec "try: some_problematic_thing()\nexcept: problem=sys.exc_info()" print "The problem is %s" % problem[1] For the most part, I'm not at all bothered by the no-single-line-try-except restriction, but when I'm just experimenting and I wan...
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how to detect search engine bots with php?

... Here's a Search Engine Directory of Spider names Then you use $_SERVER['HTTP_USER_AGENT']; to check if the agent is said spider. if(strstr(strtolower($_SERVER['HTTP_USER_AGENT']), "googlebot")) { // what to do } ...
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How to determine the Boost version on a system?

... Boost Informational Macros. You need: BOOST_VERSION share | improve this answer | follow | ...
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I want to get the type of a variable at runtime

...ific type, such as this: val x: Any = 5 def f[T](v: T) = v match { case _: Int => "Int" case _: String => "String" case _ => "Unknown" } f(x) Here it doesn't matter what is the type of the variable, Any. What matters, what is checked is the type of 5, the value. In fact,...
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Markdown open a new window link [duplicate]

...always use HTML inside markdown: <a href="http://example.com/" target="_blank">example</a> share | improve this answer | follow | ...
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Rounding up to next power of 2

...an be used to compute log2 very efficiently. See en.wikipedia.org/wiki/Find_first_set – Simon Oct 4 '13 at 21:57 ...