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How to debug Ruby scripts [closed]
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Then add:
require 'pry'; binding.pry
into your program.
As of pry 0.12.2 however, there are no navigation commands such as next, break, etc. Some other gems additionally provide this, see for example pry-byedebug.
shar...
How to “properly” print a list?
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In Python 2:
mylist = ['x', 3, 'b']
print '[%s]' % ', '.join(map(str, mylist))
In Python 3 (where print is a builtin function and not a syntax feature anymore):
mylist = ['x', 3, 'b']
print('[%s]' % ', '.join(map(str, mylist)))
B...
Using CSS in Laravel views?
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answered Nov 21 '12 at 18:16
Fernando MontoyaFernando Montoya
2,48911 gold badge1717 silver badges2121 bronze badges
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Automatically plot different colored lines
... a colormap such as HSV to generate a set of colors. For example:
cc=hsv(12);
figure;
hold on;
for i=1:12
plot([0 1],[0 i],'color',cc(i,:));
end
MATLAB has 13 different named colormaps ('doc colormap' lists them all).
Another option for plotting lines in different colors is to use the Line...
How to check if a symlink exists
... Soviut
75.7k4040 gold badges160160 silver badges224224 bronze badges
answered Apr 23 '11 at 21:31
drysdamdrysdam
7,31411 gold ...
Sublime as default editor
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214
Actually it is not my answer, I have just googled it:
Open regedit (Win+R, type "regedit", s...
Redis strings vs Redis hashes to represent JSON: efficiency?
I want to store a JSON payload into redis. There's really 2 ways I can do this:
3 Answers
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C# Sort and OrderBy comparison
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92
Why not measure it:
class Program
{
class NameComparer : IComparer<string>
{
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Where to store global constants in an iOS application?
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You could also do a
#define kBaseURL @"http://192.168.0.123/"
in a "constants" header file, say constants.h. Then do
#include "constants.h"
at the top of every file where you need this constant.
This way, you can switch between servers depending on compiler flags, as...
Spring RestTemplate timeout
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edited Aug 23 '18 at 3:36
answered May 2 '16 at 21:09
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