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One line if statement not working
...
a = <condition> ? <a> : <b>
example:
a = true ? 10 : 100 # a = 10
a = false ? 10 : 100 # a = 100
I hope it helps.
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How can I horizontally align my divs?
...
Try this:
.row {
width: 100%;
text-align: center; // center the content of the container
}
.block {
width: 100px;
display: inline-block; // display inline with ability to provide width/height
}
DEMO
having margin: 0 auto; along with wi...
Is there any overhead to declaring a variable within a loop? (C++)
...0) does to your simple examples:
1.c:
main(){ int var; while(int i < 100) { var = 4; } }
gcc -S 1.c
1.s:
_main:
pushl %ebp
movl %esp, %ebp
subl $24, %esp
movl $0, -16(%ebp)
jmp L2
L3:
movl $4, -12(%ebp)
L2:
cmpl $99, -16(%ebp)
jle L3
lea...
What is the preferred/idiomatic way to insert into a map?
...
100
As of C++11, you have two major additional options. First, you can use insert() with list init...
How to remove convexity defects in a Sudoku square?
...onentMeasurements[
lX, {"CaliperLength", "Centroid", "Mask"}, # > 100 &][[All,
2]], #[[2, 1]] &][[All, 3]];
horizontalGridLineMasks =
SortBy[ComponentMeasurements[
lY, {"CaliperLength", "Centroid", "Mask"}, # > 100 &][[All,
2]], #[[2, 2]] &][[All, 3...
How to Calculate Execution Time of a Code Snippet in C++
...N32
/* Windows */
FILETIME ft;
LARGE_INTEGER li;
/* Get the amount of 100 nano seconds intervals elapsed since January 1, 1601 (UTC) and copy it
* to a LARGE_INTEGER structure. */
GetSystemTimeAsFileTime(&ft);
li.LowPart = ft.dwLowDateTime;
li.HighPart = ft.dwHighDateTime;
uint64 ret...
Using LIMIT within GROUP BY to get N results per group?
...02 | 8.7 | 2000 | 4 |
Note that if the rates had ties, for example:
100, 90, 90, 80, 80, 80, 70, 60, 50, 40, ...
The above query will return 6 rows:
100, 90, 90, 80, 80, 80
Change to HAVING COUNT(DISTINCT l.rate) < 5 to get 8 rows:
100, 90, 90, 80, 80, 80, 70, 60
Or change to ON t....
How do I show a console output/window in a forms application?
...
Console.Write(output);
Console.Beep(4000, 100);
Console.Beep(2000, 100);
Console.Beep(1000, 100);
Console.Beep(8000, 100);
return;
}
}
}
I found this code here: http://www.cshar...
Select values from XML field in SQL Server 2008
...AM>, my select is select e.MessageData.value('(/BAM/Type)[1]', 'varchar(100)'). I have also tried select e.MessageData.value('(/BAM/Type/node())[1]', 'varchar(100)'), and '(//Type/node())[1]', '(./Type)[1]', and every other combination I can think of. All I ever get is NULL.
...
Read an Excel file directly from a R script
...rsion of R (seems to have been phased out).
I then ran benchmarks with NN=1000L and NN=25000L (resetting the seed before each declaration of the data.frame above) to allow for differences with respect to Excel file size. gc is primarily for xlsx, which I've found at times can create memory clogs. W...