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Select 50 items from list at random to write to file
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If the list is in random order, you can just take the first 50.
Otherwise, use
import random
random.sample(the_list, 50)
random.sample help text:
sample(self, population, k) method of random.Random instance
Chooses k unique random elements from a popul...
Android Studio Multi-Windows for One Project
...wo windows of Android Studio with both having the same project. I know you can drag tabs out, but that allows you to only edit that one file. I want two fully-featured windows with each being able to see the Project Files/Structure.
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List files in local git repo?
...rectory, you may find more convenient to explore specific directories. You can do it by obtaining the ID/SHA-1 of the directory that you want to explore and then use git cat-file -p [ID/SHA-1 of directory]. For example:
git cat-file -p 14032aabd85b43a058cfc7025dd4fa9dd325ea97
100644 blob b93a4953ff...
Hide files with certain extension in Sublime Text Editor?
...g you to navigate amongst its contents and sub-directories. If that is the case, then the answer is yes, files can be excluded.
Select Preferences → Settings – Default to open a tab called Preferences.sublime-settings – Default. This file is read-only, so you'll also need to open Preferences ...
Vim Configure Line Number Coloring
...our for LineNr on a character terminal to grey. If you are using gVim, you can:
:highlight LineNr guifg=#050505
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How to quickly edit values in table in SQL Server Management Studio?
...Object Explorer, is there a quick way to open a table in Edit mode where I can just quickly modify the value of a cell?
4...
Java JUnit: The method X is ambiguous for type Y
...ls(Object, Object) and assertEquals(double, double) both of which could be called, thanks to autoboxing.
To avoid the ambiguity, make sure that you either call assertEquals(Object, Object) (by passing two Doubles) or assertEquals(double, double) (by passing two doubles).
So, in your case, you sho...
Get a list of all the files in a directory (recursive)
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How can I list all folders on directory ?
– Carlos Andres
Aug 7 '18 at 13:57
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What is the meaning of id?
... unlike void * it always points to an Objective-C object. For example, you can add anything of type id to an NSArray, but those objects must respond to retain and release.
The compiler is totally happy for you to implicitly cast any object to id, and for you to cast id to any object. This is unlike...
relative path in BAT script
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@mozzbozz If you can guarantee that %~dp0 will always have a trailing backslash both statements will work. Otherwise the one with the additional backslash is the safer variant.
– Ansgar Wiechers
Nov 5 '1...