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When should i use npm with “-g” flag and why?
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answered Jan 21 '12 at 8:07
cbednarskicbednarski
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How to ISO 8601 format a Date with Timezone Offset in JavaScript?
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10 Answers
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Truncate (not round) decimal places in SQL Server
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edited Oct 10 '18 at 16:03
Paul
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ans...
Track the time a command takes in UNIX/LINUX?
... Paolo
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answered Aug 23 '12 at 17:22
squiguysquiguy
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Read Excel File in Python
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70
This is one approach:
from xlrd import open_workbook
class Arm(object):
def __init__(self,...
How to assign an exec result to a sql variable?
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100
I always use the return value to pass back error status. If you need to pass back one value I'...
Is there a performance difference between i++ and ++i in C++?
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edited Mar 29 '18 at 20:08
zar
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answered Au...
How to round up to the nearest 10 (or 100 or X)?
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If you just want to round up to the nearest power of 10, then just define:
roundUp <- function(x) 10^ceiling(log10(x))
This actually also works when x is a vector:
> roundUp(c(0.0023, 3.99, 10, 1003))
[1] 1e-02 1e+01 1e+01 1e+04
..but if you want to round to a "nice"...
How do I change the color of radio buttons?
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answered Nov 23 '10 at 8:10
FredFred
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How to pass an ArrayList to a varargs method parameter?
...toArray(new WorldLocation[locations.size()]))
(toArray(new WorldLocation[0]) also works, but you would allocate a zero length array for no reason.)
Here's a complete example:
public static void method(String... strs) {
for (String s : strs)
System.out.println(s);
}
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List<...