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How to determine if a decimal/double is an integer?
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For floating point numbers, n % 1 == 0 is typically the way to check if there is anything past the decimal point.
public static void Main (string[] args)
{
decimal d = 3.1M;
Console.WriteLine((d % 1) == 0);
d = 3.0M;
Console.WriteLine((d % 1) ...
Finding the handle to a WPF window
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answered Oct 12 '09 at 18:41
Gregory HigleyGregory Higley
14.1k88 gold badges5555 silver badges8585 bronze badges
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D3.js: what is 'g' in .append(“g”) D3.js code?
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answered Jun 12 '13 at 6:09
Cihan KeserCihan Keser
2,90044 gold badges2727 silver badges4242 bronze badges
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Html5 data-* with asp.net mvc TextboxFor html attributes
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answered Jan 30 '11 at 16:49
Darin DimitrovDarin Dimitrov
930k250250 gold badges31503150 silver badges28432843 bronze badges
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Why does “git difftool” not open the tool directly?
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20
The answer by @ZJR seems to be most people's preferred answer (including me).
– Jono
Apr 3 '14 at 22:...
Assign same value to multiple variables at once?
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250
$var_a = $var_b = $same_var = $var_d = $some_var = 'A';
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Left-pad printf with spaces
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If you want the word "Hello" to print in a column that's 40 characters wide, with spaces padding the left, use the following.
char *ptr = "Hello";
printf("%40s\n", ptr);
That will give you 35 spaces, then the word "Hello". This is how you format stuff when you know how wide you ...
Remove everything after a certain character
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var s = '/Controller/Action?id=11112&value=4444';
s = s.substring(0, s.indexOf('?'));
document.write(s);
Sample here
I should also mention that native string functions are much faster than regular expressions, which should only really be used when necessary (this isn't one of those cases...
How do I modify a MySQL column to allow NULL?
MySQL 5.0.45
6 Answers
6
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NSLog/printf specifier for NSInteger?
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edited Jan 26 at 0:57
answered Dec 10 '10 at 2:04
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