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How to use Java property files?

...nputStream to the Property, so your file can pretty much be anywhere, and called anything. Properties properties = new Properties(); try { properties.load(new FileInputStream("path/filename")); } catch (IOException e) { ... } Iterate as: for(String key : properties.stringPropertyNames()) { ...
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How to ignore the certificate check when ssl

...rvicePointManager, setting ServicePointManager.ServerCertificateValidationCallback will yield the result that all subsequent requests will inherit this policy. Since it is a global "setting" it would be prefered to set it in the Application_Start method in Global.asax. Setting the callback override...
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How do I select a random value from an enumeration?

... Use Enum.GetValues to retrieve an array of all values. Then select a random array item. static Random _R = new Random (); static T RandomEnumValue<T> () { var v = Enum.GetValues (typeof (T)); return (T) v.GetValue (_R.Next(v.Length)); } Test: for (in...
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Why is semicolon allowed in this python snippet?

...ot warrant the use of semicolons to end statements. So why is this (below) allowed? 15 Answers ...
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Regular Expression: Any character that is NOT a letter or number

... @sbmaxx I want to replace all except &, (, ) these characters. how could i add this condition in the current regex. – K Pal Feb 21 '19 at 11:24 ...
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addEventListener vs onclick

...se); Using this approach (DOM Level 2 events), you can attach a theoretically unlimited number of events to any single element. The only practical limitation is client-side memory and other performance concerns, which are different for each browser. The examples above represent using an anonymous...
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How to get the device's IMEI/ESN programmatically in android?

...ing said, be careful about doing this. Not only will users wonder why your application is accessing their telephony stack, it might be difficult to migrate data over if the user gets a new device. Update: As mentioned in the comments below, this is not a secure way to authenticate users, and raises...
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What is a C++ delegate?

...lt;int(double)> f = [can be set to about anything in this answer] // Usually more useful as a parameter to another functions Option 6: binding (using std::bind) Allows setting some parameters in advance, convenient to call a member function for instance. struct MyClass { int DoStuff(dou...
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iPad keyboard will not dismiss if modal ViewController presentation style is UIModalPresentationForm

... In the view controller that is presented modally, just override disablesAutomaticKeyboardDismissal to return NO: - (BOOL)disablesAutomaticKeyboardDismissal { return NO; } share |...
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How to implement static class member functions in *.cpp file?

... If you define it in the class body, it will automatically be default. If it's in the header outside the class body, it had better be marked either inline or template or you'll get multiple definition errors from the linker. – Ben Voigt Ma...