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Can you animate a height change on a UITableViewCell when selected?

... I found a REALLY SIMPLE solution to this as a side-effect to a UITableView I was working on..... Store the cell height in a variable that reports the original height normally via the tableView: heightForRowAtIndexPath:, then when you wa...
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Is MATLAB OOP slow or am I doing something wrong?

...TLAB OOP , as a start I mimicked my C++'s Logger classes and I'm putting all my string helper functions in a String class, thinking it would be great to be able to do things like a + b , a == b , a.find( b ) instead of strcat( a b ) , strcmp( a, b ) , retrieve first element of strfind( a, b...
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PHP global in functions

...ngletons, registries, constants). You do not want to use them. A function call should not have to rely on anything outside, e.g. function fn() { global $foo; // never ever use that $a = SOME_CONSTANT // do not use that $b = Foo::SOME_CONSTANT; // do not use that unl...
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How to properly URL encode a string in PHP?

...owever, you shouldn't need to use urldecode() on variables that appear in $_POST and $_GET. share | improve this answer | follow | ...
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How to add new column to MYSQL table?

... Thanks, It worked with - mysql_query("ALTER TABLE assessment ADD q6 INT(1) NOT NULL AFTER q5"); – Steven Trainor Apr 19 '13 at 21:33 ...
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C++特化模板函数的符号多重定义错误问题 - C/C++ - 清泛网 - 专注C/C++及内核技术

C++特化模板函数的符号多重定义错误问题error LNK2005: "void __stdcall SerializeElements<class CLogEvent> ...fatal error LNK1169: 找到一个或多个多重定义的符号.我...特化模板函数SerializeElements时,报重复定义的错误,如下: error LNK2005: "void __std...
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What is the difference between an interface and abstract class?

...'t do anything. It's just a pattern. For example (pseudo code): // I say all motor vehicles should look like this: interface MotorVehicle { void run(); int getFuel(); } // My team mate complies and writes vehicle looking that way class Car implements MotorVehicle { int fuel; vo...
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Escape regex special characters in a Python string

...ackoverflow\.com Repeating it here: re.escape(string) Return string with all non-alphanumerics backslashed; this is useful if you want to match an arbitrary literal string that may have regular expression metacharacters in it. As of Python 3.7 re.escape() was changed to escape only characters whi...
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What is the difference between “ is None ” and “ ==None ”

... class Foo: def __eq__(self,other): return True foo=Foo() print(foo==None) # True print(foo is None) # False share | improve thi...
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Partial Commits with Subversion

...sing the full GIT feature set (including partial commits) and then push it all back to the SVN repository. git-svn (1) share | improve this answer | follow | ...