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Convert string to binary in python
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What about converting more-than-one-byte chars, like β, e.g., which seems to me represented by 11001110 10110010 internally?
– Sergey Bushmanov
Mar 25 '17 at 20:18
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performSelector may cause a leak because its selector is unknown
...r];
void (*func)(id, SEL) = (void *)imp;
func(_controller, selector);
Or more tersely (though hard to read & without the guard):
SEL selector = NSSelectorFromString(@"someMethod");
((void (*)(id, SEL))[_controller methodForSelector:selector])(_controller, selector);
Explanation
What's goin...
What methods of ‘clearfix’ can I use?
...ed elements to hang outside the bounds of the container, at the expense of more tricky CSS.
This solution is quite old, but you can learn all about Easy Clearing on Position Is Everything: http://www.positioniseverything.net/easyclearing.html
Element using "clear" property
The quick and dirty s...
Jump to function definition in vim
... Then you can just jump to the function definition using Ctrl-]
There are more tags tricks and tips in this question.
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What are Scala context and view bounds?
...t emulates the functionality provided by Haskell type classes, though in a more verbose manner.
While a view bound can be used with simple types (for example, A <% String), a context bound requires a parameterized type, such as Ordered[A] above, but unlike String.
A context bound describes an ...
XPath contains(text(),'some string') doesn't work when used with node with more than one Text subnod
...BC')]. I had always used the pattern given by Mike Milkin, thinking it was more appropriate, but just doing contains on the current context seems to actually be what I want more often.
– knickum
Nov 16 '15 at 22:58
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Set a default font for whole iOS app?
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How do I query if a database schema exists
... Darn... in the time it took me to edit the post to make it more readable... you fixed my problem. Thanks mucho!
– Pulsehead
Oct 22 '08 at 15:00
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SQL Server: Difference between PARTITION BY and GROUP BY
...ows returned results which can save you time as opposed to jumping through more learning hoops and time to learn Northwind
– Praxiteles
Jan 16 '16 at 10:18
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Extract filename and extension in Bash
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