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Change MySQL default character set to UTF-8 in my.cnf?

...utf8 [mysql] default-character-set=utf8 [mysqld] collation-server = utf8_unicode_ci init-connect='SET NAMES utf8' character-set-server = utf8 If you want to change the character set for an existing DB, let me know... your question didn't specify it directly so I am not sure if that's what you w...
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Generating random numbers in Objective-C

... You should use the arc4random_uniform() function. It uses a superior algorithm to rand. You don't even need to set a seed. #include <stdlib.h> // ... // ... int r = arc4random_uniform(74); The arc4random man page: NAME arc4random, arc4ran...
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How to add a button dynamically in Android?

...d(R.id.buttonlayout); LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT); ll.addView(myButton, lp); Have a look to this example share | improve this answer ...
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How to get function parameter names/values dynamically?

...eturn an array of the parameter names of any function passed in. var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg; var ARGUMENT_NAMES = /([^\s,]+)/g; function getParamNames(func) { var fnStr = func.toString().replace(STRIP_COMMENTS, ''); var result = fnStr.slice(fnStr.indexOf('(')+1, fnS...
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When is the @JsonProperty property used and what is it used for?

...ect. Suppose there is an object: public class Parameter { public String _name; public String _value; } The serialization of this object is: { "_name": "...", "_value": "..." } The name of variable is directly used to serialize data. If you are about to remove system api from system im...
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How to convert boost path type to string?

... canonical is deprecated in newer versions of Boost boost.org/doc/libs/1_48_0/libs/filesystem/v3/doc/… – Brian Jack Nov 30 '14 at 2:59 ...
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When do items in HTML5 local storage expire?

... localStorage.removeItem(name); localStorage.removeItem(name + '_expiresIn'); } catch(e) { console.log('removeStorage: Error removing key ['+ key + '] from localStorage: ' + JSON.stringify(e) ); return false; } return true; } /* getStorage: retrieves a key fro...
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Python's many ways of string formatting — are the older ones (going to be) deprecated?

...0}".format(world, greeting='Hello') and is extensible through the object.__format__() hook used to handle formatting of individual values. Note that the old system had % and the Template class, where the latter allows you to create subclasses that add or alter its behaviour. The new-style system ...
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How to keep the console window open in Visual C++?

... The standard way is cin.get() before your return statement. int _tmain(int argc, _TCHAR* argv[]) { cout << "Hello World"; cin.get(); return 0; } share | improve this an...
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What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]

...d .cctor() cil managed { // Code size 11 (0xb) .maxstack 8 IL_0000: ldstr "" IL_0005: stsfld string System.String::Empty IL_000a: ret } // end of method String::.cctor In the .NET 4.5 version of mscorlib.dll, String.cctor (the static constructor) is conspicuously abse...