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Just I would like to know, is there any difference between
if (a==5) or if (5==a)
in C#, Which one is better?
Started by LittleBoy on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
I know some people prefer if (5==a) because in c & c++ if you wrote if (5=a) by mistake you'd get a compiler error while if (a=5) would result, it is an old habit to avoid if....
There's no difference - assuming that "a" is an integer .
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(3+√5)^5 + (3-√5)^5 ? Help me out D:
Started by carlos on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at yahoo):
Correct answer should be,
(3+sqr5)^5 + (3-sqr5)^5 = (3 + 2.236)^5 + (3 - 2.236)^5 = 3935.5 + .260 = 3935.76 √5=approximately 2.2 so (3+2.2)^5+(3-2.2)^5
(5.2)^5+(....
Kevin's answer seems to be wrong.
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As Joel points out in Stack Overflow podcast #34 , in C Programming Language (aka: K & R), there is mention of this property of arrays in C: a[5] == 5[a]
Joel says that it's because of pointer arithmetic but I still don't understand. Why does a[5] == ...
Started by Dinah on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
The address of this element....
" a[5] " is the value that's 5 elements further from " a ".
Because a[5] will evaluate to:
*(a + 5)
and 5[a] will evaluate to:
*(5 + a)
and from elementary, " a " is a memory address.
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Ask your Facebook Friends
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For filename in os.listdir("."): for line in open(filename).xreadlines(): if "foo" in line: print line
So this is a simple python equivalent of cat filename | grep foo . However, I would like the equivalent of cat filename | grep -B 5 -C 5 foo , how should...
Answer Snippets (Read the full thread at stackoverflow):
Because it's not always 5 in those two extra loops!-):
import collections for line in it: fifo.append(line) yield fifo, 5 fifo.popleft() for w, i in sliding_windows(open(filename should still be always ....
Returning the index as well...
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I'd like to test a function that takes runtime-allocated multidimensional arrays, by passing it a hardcoded array.
The function has a signature of void generate_all_paths(int** maze, int size) and the array is defined as int arr[5][5] = {REMOVED} .
I'...
Started by Mike Douglas on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
An alternative, but fully equivalent is
void generate_all_paths(int maze[][5], int size);
Both are creating a parameter....
Is the solution:
void generate_all_paths(int (*maze)[5], int size);
That is what the function declaration has to look like.
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What's you goal weight?
I am struggling to pick one between 135-145, I settled at 140 for now., but I have a one time pass with a trainer r tonight so this will change. I'm 5'4 medium built, top heavy with a big high booty =) Edited by nikki1anna on Wed...
Answer Snippets (Read the full thread at myfitnesspal):
From everything I have read it says 125-145 is the best thing is to make sure you... .
I am 5'5", and my goal weight is 140.
My fantasy goal is 130 but I think for 145-150 .
I'm 5'3" and according to the charts I should be around 125-140.
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Please help to print series as well sum of series like 1*3-3*5+5*7 up to n terms i have used code like this in php
class series { function ser(){ $i = 0; $k = 3; $m = 0; for($j = 1; $j < 3; $j++) { if($j % 2 == 0 ) { $m = $i + ($i * $k); } else { $...
Started by Rajanikant on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
) Se = -4*( n*(n+1)/2 ) Se = -2*n*(n+1)
If n is odd .
If n is even (sum Se) adding pairs of terms yields
Se = (1*3 - 3*5) + (5*7 - 7 and summed up:
Se = -4*( 1+2 + 3+4 + 5+6 + ...
A formula for the sum S.
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I'm using the following statement
SELECT TOP 5 rootcause, COUNT(IIF(accountability="Team 1",1,0)) FROM MOAQ WHERE CDT=1 GROUP BY rootcause
MOAQ is another query that returns about 20 fields from 4 tables, nothing special. This works as expected and I ...
Started by Lunatik on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
ADO) in code and add the clause
LIMIT TO 5.
The Access UI into ANSI-92 Query Mode or use OLE DB (e.g .
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Hey there,
I have just started considering using the HTML 5 api for a Rails/JQuery project, so I can use that great data- attribute to store values.
I am worried though about browser compatibility issues. I have two questions (basic questions):
In order...
Started by viatropos on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
It is not useful.
Don't use HTML 5 just yet.
JavaScript library that helps you take advantage of emerging web technologies (CSS3, HTML 5) while not be the one you would like but I would say - don't.
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Once again working through beginning iphone development and I am putting together a bunch of UIPicker type apps, the last one of which is a slot machine type of game, super simple. Anyway I am not really understanding why this error is coming up. to my...
Started by nickthedude on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
For (int i = 0; 1 < 5; ....
I'm sure you meant i < 5 .
This means that you have an infinite loop.
Yes, 1 is always less than 5.
Take a look at your for loop condition:
1 < 5 .
The reason why it's breaking is this loop.
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