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Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher
I have installed a latest maven-3.0.4 on Windows 7 :
The installation details are as follows:
Installation Path :
...
Reload Flask app when template file changes
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Eric Reed
33955 silver badges1717 bronze badges
answered Mar 1 '12 at 6:31
jd.jd.
9,4002...
How to declare an array in Python?
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365
variable = []
Now variable refers to an empty list*.
Of course this is an assignment, not a...
REST Complex/Composite/Nested Resources [closed]
...-comic-books
title=foo
author=boo
publisher=goo
published=2011-01-01
=> 302 Found, Location: /draft-comic-books/3, Redirect to draft comic book (id: 3) with covers (binary).
GET /draft-comic-books/3
=> 200 OK, Get draft comic book (id: 3) with covers.
GET /draft-comic-books/3/covers
=> 20...
ImportError in importing from sklearn: cannot import name check_build
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13 Answers
13
Active
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Make Div overlay ENTIRE page (not just viewport)?
...pression that the entire body is darkened.
Example: http://jsbin.com/okabo3/edit
div.fadeMe {
opacity: 0.5;
background: #000;
width: 100%;
height: 100%;
z-index: 10;
top: 0;
left: 0;
position: fixed;
}
<body>
<div class="fadeMe">...
Convert two lists into a dictionary
...ke this:
>>> keys = ['a', 'b', 'c']
>>> values = [1, 2, 3]
>>> dictionary = dict(zip(keys, values))
>>> print(dictionary)
{'a': 1, 'b': 2, 'c': 3}
Voila :-) The pairwise dict constructor and zip function are awesomely useful: https://docs.python.org/3/library/...
Best way to pretty print a hash
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answered Jan 12 '12 at 21:35
PhrogzPhrogz
261k9494 gold badges597597 silver badges679679 bronze badges
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One-liner to check whether an iterator yields at least one element?
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135
any won't go beyond the first element if it's True. In case the iterator yields something false...
Java: using switch statement with enum under subclass
...itch statement?
– jzarsuelo
Dec 6 '13 at 17:43
3
@cRane01 don't know for sure, but it makes for a...