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Is there an easy way to create ordinals in C#?
...dant ToString() methods.
Also note, this is not internationalized. I've no idea what ordinals look like in other languages.
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Switching between GCC and Clang/LLVM using CMake
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@DLRdave Using two separate build trees is a sensible idea; one I hadn't considered. Oops :) However, even doing it in a new src/build-clang directory the overrides are being ignored.
– Rezzie
Aug 11 '11 at 23:00
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PDO closing connection
...’t actually agree that messing with The TCP connection via PHP is a good idea. All the low level TCP connection handling are abstracted away so that we just have to deal with the high level class and objects during runtime. PHP is a request based language (as you probably know) so killing a potent...
Detecting iOS / Android Operating system
...|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts...
How to efficiently count the number of keys/properties of an object in JavaScript?
... = 0;
for (var k in myobj) if (myobj.hasOwnProperty(k)) ++count;
Another idea relies on caching the hasOwnProperty method:
var hasOwn = Object.prototype.hasOwnProperty;
var count = 0;
for (var k in myobj) if (hasOwn.call(myobj, k)) ++count;
Whether this is faster or not on a given environment i...
Formatting code in Notepad++
...'t see a shortcut option there that formats code. As for a macro I have no idea how I'd go about that. Thanks anyway.
– darren
Sep 3 '10 at 12:13
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How can I initialise a static Map?
...ap(). I guess casting to a HashMap would defeat the purpose as well. Any ideas?
– Luke
May 4 '11 at 14:36
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Regular vs Context Free Grammars
I'm studying for my computing languages test, and there's one idea I'm having problems wrapping my head around.
8 Answe...
What is bootstrapping?
...uld be completely wrong about that. Can anyone help me to understand this idea?
13 Answers
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In Python how should I test if a variable is None, True or False
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I believe that throwing an exception is a better idea for your situation. An alternative will be the simulation method to return a tuple. The first item will be the status and the second one the result:
result = simulate(open("myfile"))
if not result[0]:
print "error par...