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What's the difference between backtracking and depth first search?
... and eliminate it, then backtrack to the next possible move, eliminate it, etc.
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n-grams in python, four, five, six grams?
... click here
And when you just need a specific gram like bigram or trigram etc you can use the nltk.util.ngrams as mentioned in M.A.Hassan's answer.
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Using jquery to get element's position relative to viewport
...ues depending on mouse/scroll delta configuration, browsers, obj location, etc.
– Pedro Ferreira
May 30 '17 at 14:13
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Base64 length calculation?
...ubles because we don't want to use the floating point ops, rounding errors etc. They are just not necessary.
For this it is a good idea to remember how to perform the ceiling division: ceil(x / y) in doubles can be written as (x + y - 1) / y (while avoiding negative numbers, but beware of overflow)...
Unsupported major.minor version 52.0 [duplicate]
... up as a separate task.
Also, put all above environment variables in the /etc/environment file for auto loading on system boot.
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Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
...s to strings and number values, using == or != or <, > >=, <=, etc.
You can assign an integer to a variable and then get true or false based on that variable value.
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How to redirect 'print' output to a file using python?
...ith spaces between, like print:
f.write(' '.join(('whatever', str(var2), 'etc')))
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Replace multiple strings with multiple other strings
...e sentence as are defined in the arrayOfWords
// use python type {0}, {1} etc notation
// five to replace
const sentence2 = '{0} is {1} and {2} are {3} every {5}'
// but four in array? doesn't break
const words2 = ['man','dumb','plants','smart']
// what happens ?
const result2 = words2....
What must I know to use GNU Screen properly? [closed]
...e ground up. What are some analogies and handy tips for remembering binds, etc.?
18 Answers
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How to set up tmux so that it starts up with specified windows opened?
...t needed. Remove to use default socket
rvm: 1.9.2@rails_project
pre: sudo /etc/rc.d/mysqld start
tabs:
- editor:
layout: main-vertical
panes:
- vim
- #empty, will just run plain bash
- top
- shell: git pull
- database: rails db
- server: rails s
- logs: ...