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Write a number with two decimal places SQL server
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10 Answers
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Active
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C++ where to initialize static const
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edited Apr 9 '10 at 12:18
answered Apr 9 '10 at 6:48
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Build an ASCII chart of the most commonly used words in a given text [closed]
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LabVIEW 51 nodes, 5 structures, 10 diagrams
Teaching the elephant to tap-dance is never pretty. I'll, ah, skip the character count.
The program flows from left to right:
sh...
Dynamically select data frame columns using $ and a character value
...eed for reproducibility
set.seed(123)
df <- data.frame( col1 = sample(5,10,repl=T) , col2 = sample(5,10,repl=T) , col3 = sample(5,10,repl=T) )
# We want to sort by 'col3' then by 'col1'
sort_list <- c("col3","col1")
# Use 'do.call' to call order. Seccond argument in do.call is a list of ar...
Create list of single item repeated N times
...ith n identical elements:
>>> timeit.timeit('itertools.repeat(0, 10)', 'import itertools', number = 1000000)
0.37095273281943264
>>> timeit.timeit('[0] * 10', 'import itertools', number = 1000000)
0.5577236771712819
But wait - it's not a fair test...
>>> itertools.repe...
How to rethrow InnerException without losing stack trace in C#?
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How to start two threads at “exactly” the same time
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answered Jul 31 '10 at 3:14
Enno ShiojiEnno Shioji
24.7k1313 gold badges6363 silver badges101101 bronze badges
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Remove characters after specific character in string, then remove substring?
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edited Apr 18 '10 at 1:31
answered Apr 18 '10 at 1:19
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What happens to an open file handle on Linux if the pointed file gets moved or deleted
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answered Jan 8 '10 at 22:09
MarkRMarkR
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How do I check if an integer is even or odd? [closed]
...nclude <stdio.h>
int main(void)
{
int x;
for (x = 0; x < 10; x++)
if (x % 2)
printf("%d is odd\n", x);
return 0;
}
/* and.c */
#include <stdio.h>
int main(void)
{
int x;
for (x = 0; x < 10; x++)
if (x & 1)
printf("%...