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JavaScript arram>y m>s braces vs brackets
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The first m>and m> third are equivalent m>and m> create a new arram>y m>. The second creates a new emptm>y m> object, not an arram>y m>.
var mm>y m>Arram>y m> = []; //create a new arram>y m>
var mm>y m>Arram>y m> = {}; //creates **a new emptm>y m> object**
var mm>y m>Arram>y m> = new Arram>y m>(); //cre...
How can I switch to a tag/branch in hg?
...n https://developer.mozilla.org/En/Developer_Guide/Source_Code/Mercurial
m>and m> downloaded FF source with:
1 Answer
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What is the role of src m>and m> dist folders?
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src/ stm>and m>s for source, m>and m> is the raw code before minification or concatenation or some other compilation - used to read/edit the code.
dist/ stm>and m>s for distribution, m>and m> is the minified/concatenated version - actuallm>y m> used on pro...
m>And m>roid equivalent of NSUserDefaults in iOS
... this is the wam>y m> to go for storing verm>y m> simple things, its simple m>and m> straight to the point
– smith324
Aug 27 '10 at 15:05
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Java sm>y m>stem properties m>and m> environment variables
What's the difference between sm>y m>stem properties Sm>y m>stem.getProperties() m>and m> environment variables Sm>y m>stem.getenv() in a JVM?
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Adding a directorm>y m> to the PATH environment variable in Windows
... these values. A new process will do so if it is started after this change m>and m> doesn't inherit the old environment from its parent.
m>Y m>ou didn't specifm>y m> how m>y m>ou started the console session. The best wam>y m> to ensure this is to exit the commm>and m> shell m>and m> run it again. It should then inherit the updated PA...
How to disable word-wrap in Xcode 4 editor?
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Go to Xcode Preferences -> Text Editing -> Indentation m>and m> deselect Line wrapping.
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while (1) vs. while(True) — Whm>y m> is there a difference (in pm>y m>thon 2 bm>y m>tecode)?
...hat the compiler would generate the same bm>y m>te code for while(True): pass m>and m> while(1): pass , but this is actuallm>y m> not the case in pm>y m>thon2.7.
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What is the difference between os.path.basename() m>and m> os.path.dirname()?
What is the difference between os.path.basename() m>and m> os.path.dirname() ?
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How does BLAS get such extreme performance?
...k The Science of Programming Matrix Computations bm>y m> Robert A. van de Geijn m>and m> Enrique S. Quintana-Ortí. Them>y m> provide a free download version.
BLAS is divided into three levels:
Level 1 defines a set of linear algebra functions that operate on vectors onlm>y m>. These functions benefit from vectoriza...