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Check if current directory is a Git repository
...sh completion file, the following is a naive way to do it
# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
# Distributed under the GNU General Public License, version 2.0.
if [ -d .git ]; then
echo .git;
e...
Difference between DateTime and Time in Ruby
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Newer versions of Ruby (2.0+) do not really have significant differences between the two classes. Some libraries will use one or the other for historical reasons, but new code does not necessarily need to be concerned. Picking one for consistency is...
C# vs Java Enum (for those new to C#)
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211
Enumerations in the CLR are simply named constants. The underlying type must be integral. In J...
What can I use for good quality code coverage for C#/.NET? [closed]
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12 Answers
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Map Tiling Algorithm
...are already found in the first square. This means that there in total are 12 different cases we must distinguish between.
Now, looking at one edge tile we can determine which way the boundary turns by looking at its four closest neighbour tiles. Marking an edge tile with X just as above we have the...
Iteration ng-repeat only X times in AngularJs
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342
Angular comes with a limitTo:limit filter, it support limiting first x items and last x items:
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Creating a Pandas DataFrame from a Numpy array: How do I specify the index column and column headers
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edited Mar 6 '16 at 12:28
answered Dec 24 '13 at 15:50
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Empty set literal?
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phoenix
3,20611 gold badge2727 silver badges3131 bronze badges
answered May 25 '11 at 20:20
sepp2ksepp2k
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JOIN queries vs multiple queries
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edited Jun 24 '11 at 20:28
Community♦
111 silver badge
answered Jul 1 '09 at 2:27
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Printing Lists as Tabular Data
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Some ad-hoc code for Python 2.7:
row_format ="{:>15}" * (len(teams_list) + 1)
print(row_format.format("", *teams_list))
for team, row in zip(teams_list, data):
print(row_format.format(team, *row))
This relies on str.format() and the Format Spe...