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Adding new column to existing DataFrame in Python pandas
I have the following indexed DataFrame with named columns and rows not- continuous numbers:
24 Answers
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Turn a simple socket into an SSL socket
...simple C programs, which are using sockets ('client' and 'server').
(UNIX/Linux usage)
4 Answers
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How bad is shadowing names defined in outer scopes?
...s NameError if you didn't have a global name data.
Also remember that in Python everything is an object (including modules, classes and functions) so there's no distinct namespaces for functions, modules or classes. Another scenario is that you import function foo at the top of your module, and us...
Check if all elements in a list are identical
...l1 stops as soon as a difference is found.
Since checkEqual1 contains more Python code, it is less efficient when many of the items are equal in the beginning.
Since checkEqual2 and checkEqual3 always perform O(N) copying operations, they will take longer if most of your input will return False.
For...
Keep SSH session alive [closed]
... just in case it's not obvious this config file is on your PC/linux box
– zzapper
Oct 23 '18 at 15:00
5
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How to kill all processes matching a name?
... all very well, but xargs is a general purpose tool, and standard on every linux/unix.
– chrisdowney
Jun 18 '11 at 12:44
4
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Getting the SQL from a Django QuerySet [duplicate]
...write sql query for retrieve value from the table.
– Python Team
Nov 17 '14 at 7:10
add a com...
Error to run Android Studio
...re is it
JDK_HOME: C:\Program Files\Java\jdk1.7.0_07
check the path for linux
and here is possible duplicate Android Studio not working
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Restore LogCat window within Android Studio
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What about Linux?
– Narendra Singh
May 28 '18 at 12:55
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start MySQL server from command line on Mac OS Lion
....server start
sudo /usr/local/mysql/support-files/mysql.server stop
On Linux start/stop from the command line:
/etc/init.d/mysqld start
/etc/init.d/mysqld stop
/etc/init.d/mysqld restart
Some Linux flavours offer the service command too
# service mysqld start
# service mysqld stop
# ser...