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Swift Beta performance: sorting arrays
I was implementing an algorithm in Swift Beta and noticed that the performance was very poor. After digging deeper I realized that one of the bottlenecks was something as simple as sorting arrays. The relevant part is here:
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How to print pandas DataFrame without index
I want to print the whole dataframe, but I don't want to print the index
8 Answers
8
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How to check existence of user-define table type in SQL Server 2008?
... want to check it's existence before editing in a patch using OBJECT_ID(name, type) function.
5 Answers
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Submit HTML form on self page
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To I need to access the parameters with $_GET or $_POST then?
– Black
May 23 '19 at 12:51
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How do I limit the number of returned items?
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In the latest mongoose (3.8.1 at the time of writing), you do two things differently: (1) you have to pass single argument to sort(), which must be an array of constraints or just one constraint, and (2) execFind() is gone, and replaced with exec() instead. Theref...
How to repeat last command in python interpreter shell?
...ry on python shell.
This is my .pythonstartup file . PYTHONSTARTUP environment variable is set to this file path.
# python startup file
import readline
import rlcompleter
import atexit
import os
# tab completion
readline.parse_and_bind('tab: complete')
# history file
histfile = os.path.joi...
Postgresql - unable to drop database because of some auto connections to DB
...:
SELECT pid, pg_terminate_backend(pid)
FROM pg_stat_activity
WHERE datname = current_database() AND pid <> pg_backend_pid();
On older versions pid was called procpid so you'll have to deal with that.
Since you've revoked CONNECT rights, whatever was trying to auto-connect should no longer ...
In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
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Just enable Android Support plugin.
Click Ctrl+Alt+S in Windows or Meta+Comma in Mac.
In top search bar type "plugin".
On right side it will show a list of plugins, find Android Support plugin, check it and click OK at the bottom of screen.
This is how it looks:
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How is the 'use strict' statement interpreted in Node.js? [duplicate]
...unction, in a "strict" operating context. In strict operating context, the method form binds this to the objects as before. The function form binds this to undefined, not the global set objects.
As per your comments you are telling some differences will be there. But it's your assumption. The Node...
How to convert strings into integers in Python?
...an integer value. You call it with a string containing a number as the argument, and it returns the number converted to an integer:
print (int("1") + 1)
The above prints 2.
If you know the structure of your list, T1 (that it simply contains lists, only one level), you could do this in Python 2:
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