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When do I use the PHP constant “PHP_EOL”?
...ain a "big project" that is deployed in part on several hosts, including som>me m> windows servers. Don't assum>me m> -- the constants don't hurt anything, and are a perfectly valid way to write platform-neutral code. Your comm>me m>nts to the contrary are som>me m>what absurd.
– Chris Baker
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How do I tokenize a string in C++?
Java has a convenient split m>me m>thod:
35 Answers
35
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How Do I Choose Between a Hash Table and a Trie (Prefix Tree)?
...table or a prefix tree what are the discriminating factors that would lead m>me m> to choose one over the other. From my own naive point of view it seems as though using a trie has som>me m> extra overhead since it isn't stored as an array but that in terms of run tim>me m> (assuming the longest key is the longest...
How do I check if an object has a specific property in JavaScript?
...w if an object physically contains a property (and it is not coming from som>me m>where up on the prototype chain) then object.hasOwnProperty is the way to go. All modern browsers support it. (It was missing in older versions of Safari - 2.0.1 and older - but those versions of the browser are rarely used...
Is it correct to use alt tag for an anchor link?
Is it correct to use alt tag for an anchor link, som>me m>thing like
7 Answers
7
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TypeScript function overloading
...alks about function overloading and gives concrete examples on how to implem>me m>nt this. However if I try som>me m>thing like this:
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How do you find all subclasses of a given class in Java?
... one go about and try to find all subclasses of a given class (or all implem>me m>ntors of a given interface) in Java?
As of now, I have a m>me m>thod to do this, but I find it quite inefficient (to say the least).
The m>me m>thod is:
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How to convert a string to integer in C?
...O. Also I have taken a liking in strtonum, so use it if you have it (but rem>me m>mber it's not portable):
long long
strtonum(const char *nptr, long long minval, long long maxval,
const char **errstr);
EDIT
You might also be interested in strtoumax and strtoimax which are standard functions...
Code Golf: Collatz Conjecture
...--> 5 --> 16 --> 8 --> 4 --> 2 --> 1
;
; There's even som>me m> error checking involved:
; >> $ ./collatz
; >> Usage: ./collatz NUMBER
;
section .text
global main
extern printf
extern atoi
main:
cmp dword [esp+0x04], 2
jne .usage
mov ebx, [esp+0x08]
push dword [e...
Expression Versus Statem>me m>nt
I'm asking with regards to c#, but I assum>me m> its the sam>me m> in most other languages.
21 Answers
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