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Python - Check If Word Is In A String
I'm working with Python v2, and I'm trying to find out if you can tell if a word is in a string.
11 Answers
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Argparse optional positional arguments?
...e, help=None, metavar=None)
>>> parser.parse_args('somedir -v'.split())
Namespace(dir='somedir', v=True)
>>> parser.parse_args('-v'.split())
Namespace(dir='/home/vinay', v=True)
>>> parser.parse_args(''.split())
Namespace(dir='/home/vinay', v=False)
>>> parser.par...
Split list into multiple lists with fixed number of elements
How to split a List of elements into lists with at most N items?
5 Answers
5
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Print list without brackets in a single row
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print(', '.join(names))
This, like it sounds, just takes all the elements of the list and joins them with ', '.
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Difference between doseq and for in Clojure
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The difference is that for builds a lazy sequence and returns it while doseq is for executing side-effects and returns nil.
user=> (for [x [1 2 3]] (+ x 5))
(6 7 8)
user=> (doseq [x [1 2 3]] (+ x 5))
nil
user=> (doseq [x [1 2 3]] (println x))
1
2
3
nil
If you want to build a...
How do I increase the number of displayed lines of a Java stack trace dump?
...xception's stack trace.
Suppose that a method catches exception Foo, wraps it in exception Bar, and throws Bar. Then Foo's stack trace will be shortened. If you for some reason want the full trace, all you need to do is take the last line before the ... in Foo's stack trace and look for it in the Ba...
How do you add Boost libraries in CMakeLists.txt?
I need to add Boost libraries into my CMakeLists.txt. How do you do it or how do you add it?
7 Answers
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YAML Multi-Line Arrays
... you can easily create multi-line strings . However, I would like the ability to create a multi-line array (mainly for readibility within config files) using the | character.
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Appending the same string to a list of strings in Python
I am trying to take one string, and append it to every string contained in a list, and then have a new list with the completed strings. Example:
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UINavigationController without navigation bar?
I have a universal app, and on the iPad version I'm using UISplitViewController to create an interface similar to the Mail app.
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