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What is the best way to find the users home directory in Java?
...nding Windows API in a very nice way. In particular, using Shell32Util.getKnownFolderPath(...) in combination with one of the constants from the KnownFolders class should be appropriate. The older getFolderPath API function is deprecated since Windows Vista.
– Sebastian Marschi...
Ajax, back button and DOM updates
... as of today it diesn't do so can tell me what facebook does now
– Ravinder Payal
Oct 13 '15 at 5:25
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Dilemma: when to use Fragments vs Activities:
I know that Activities are designed to represent a single screen of my application, while Fragments are designed to be reusable UI layouts with logic embedded inside of them.
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How to print a percentage value in python?
...>>> 1 / 3
0.3333333333333333
# The above 33% example would could now be written without the explicit
# float conversion:
>>> print "{0:.0f}%".format(1/3 * 100)
33%
# Or even shorter using the format mini language:
>>> print "{:.0%}".format(1/3)
33%
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Perform commands over ssh with Python
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For unknown host error, do: ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) before
– Nemo
Jan 22 '19 at 8:16
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Best practices when running Node.js with port 80 (Ubuntu / Linode) [closed]
...p2-bin
sudo setcap cap_net_bind_service=+ep `readlink -f \`which node\``
Now, when you tell a Node application that you want it to run on port 80, it will not complain.
Check this reference link
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Keep only date part when using pandas.to_datetime
...en I write the data to CSV, the dates are not appended with 00:00:00 . I know I can convert the type manually element-by-element:
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How do I add files and folders into GitHub repos?
... directory. By putting a .gitkeep file in such an empty directory, git can now track this folder. PS: .gitkeep is not a feature of Git, but a workaround
– Kay
Jul 7 at 13:27
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SQL - Query to get server's IP address
...a while, so policy&rules here might have changed (will go read them up now...)
– Martin S. Stoller
Feb 25 '15 at 19:53
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How to create a cron job using Bash automatically without the interactive editor?
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@TheBonsai oh I see, I fixed it now so it should APPEND the new command to the existing crontab contents
– duckyflip
May 18 '09 at 21:51
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