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Graph Algorithm To Find All Connections Between Two Arbitrary Vertices
...d):
visited = set()
visited.add(start)
nodestack = list()
indexstack = list()
current = start
i = 0
while True:
# get a list of the neighbors of the current node
neighbors = graph[current]
# find the next unvisited neighbor of this node, if any
...
RegEx to extract all matches from string using RegExp.exec
... of the match and capturing groups, along with three additional properties index, input, and groups. So it looks like:
[<match>, <group1>, <group2>, ..., index: <match offset>, input: <original string>, groups: <named capture groups>]
For more information about...
MySQL: #126 - Incorrect key file for table
...t the CREATE TABLE Syntax, you can read:
KEY is normally a synonym for INDEX. The key attribute PRIMARY KEY can also be specified as just KEY when given in a column definition. This was implemented for compatibility with other database systems.
Now, the kind of error you are getting can be d...
Renaming files in a folder to sequential numbers
...ne Results: (1) sorted in order of modification, later files with later indexes; (2) ignores directories - and not recursive; (3) pads indexes; (4) maintains original extension.
– Jorge
May 22 '18 at 22:25
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Reverting to a specific commit based on commit id with Git? [duplicate]
... @prosseek the default is actually mixed. --mixed Resets the index but not the working tree (i.e., the changed files are preserved but not marked for commit) and reports what has not been updated. This is the default action. See kernel.org/pub/software/scm/git/docs/git-reset.html
...
Replacements for switch statement in Python?
... Python that returns different fixed values based on the value of an input index.
44 Answers
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How can I find out the current route in Rails?
...? as in:
<% if current_page?(:controller => 'users', :action => 'index') %>
...or an action and id...
<% if current_page?(:controller => 'users', :action => 'show', :id => 1) %>
...or a named route...
<% if current_page?(users_path) %>
...and
<% if curre...
How to install python modules without root access?
...or forcing an installation destination. See http://docs.python.org/install/index.html#alternate-installation. If this problem repeats, you can setup a distutils configuration file, see http://docs.python.org/install/index.html#inst-config-files.
Setting the PYTHONPATH variable is described in tihos...
How to get all of the immediate subdirectories in Python
I'm trying to write a simple Python script that will copy a index.tpl to index.html in all of the subdirectories (with a few exceptions).
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Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms
...pgrade Selenium (.jar files here - selenium-release.storage.googleapis.com/index.html)
– rinogo
May 9 '16 at 20:10
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