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Good Java graph algorithm library? [closed]
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64
Summary:
JGraphT if you are more interested in data structures and algorithms.
JGraph if your...
How to convert a Drawable to a Bitmap?
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Robert Harvey
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answered Jun 14 '10 at 8:32
PraveenPravee...
What are the disadvantages of using persistent connection in PDO
...ned here.
The same drawbacks exist using PDO as with any other PHP database interface that does persistent connections: if your script terminates unexpectedly in the middle of database operations, the next request that gets the left over connection will pick up where the dead script left off. T...
Where are the Properties.Settings.Default stored?
...windows server 2016, and I can find the user.config under C:\Windows\SysWOW64\config\systemprofile\AppData\Local\{your application name}.
I think the easiest way is searching your application name on C drive and then check where is the user.config
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How can I see the size of files and directories in linux? [closed]
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564
Use ls command for files and du command for directories.
Checking File Sizes
ls -l filename ...
Counting null and non-null values in a single query
... Rodrigue
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answered Aug 13 '09 at 13:09
user155789user155789
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Difference between Math.Floor() and Math.Truncate()
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64
Math.Floor() rounds toward negative infinity
Math.Truncate rounds up or down towards zero.
F...
Sort objects in ArrayList by date?
...ist when it's done or something like that?
– user393964
May 8 '11 at 11:42
It modifiies myList. So its sorted when it ...
Import Error: No module named numpy
...d. I have only one version of Python 3 installed on my Windows 7 ( sorry ) 64-bit system.
24 Answers
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Format a datetime into a string with milliseconds
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64
With Python 3.6 you can use:
from datetime import datetime
datetime.utcnow().isoformat(sep=' '...