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How should I call 3 functions in order to execute them one after the other?
...e have three asynchronous functions that we want to execute in order, some_3secs_function, some_5secs_function, and some_8secs_function.
Since functions can be passed as arguments in Javascript, you can pass a function as a callback to execute after the function has completed.
If we create the fun...
Checking if array is multidimensional or not?
...
136
The short answer is no you can't do it without at least looping implicitly if the 'second dimen...
How to shuffle a std::vector?
...
203
From C++11 onwards, you should prefer:
#include <algorithm>
#include <random>
auto...
Join a list of items with different types as string in Python
...
B. Willems
1533 bronze badges
answered Aug 28 '10 at 9:09
Mark ByersMark Byers
683k155155 g...
What is the most efficient way to concatenate N arrays?
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335
If you're concatenating more than two arrays, concat() is the way to go for convenience and li...
How to create a responsive image that also scales up in Bootstrap 3
I am currently using twitter bootstrap 3 and I am facing a problem to create a responsive image. I have used img-responsive class. But the image size is not scaling up. If I use width:100% instead of max-width:100% then it works perfectly. Where is the problem? This is my code:
...
What does |= (ior) do in Python?
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53
|= performs an in-place+ operation between pairs of objects. In particular, between:
sets: a u...
GLib compile error (ffi.h), but libffi is installed
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Scott Skiles
2,53322 gold badges2020 silver badges4242 bronze badges
answered Jul 8 '13 at 1:49
Eric Milliot-Martinez...
Python unittests in Jenkins?
...uldn't happen")
def test_pass(self):
self.assertEqual(10, 7 + 3)
def test_fail(self):
self.assertEqual(11, 7 + 3)
JUnit with pytest
run the tests with:
py.test --junitxml results.xml tests.py
results.xml:
<?xml version="1.0" encoding="utf-8"?>
<testsuite err...
Command line CSV viewer? [closed]
...e demonstrates how to use sed to insert a placeholder:
$ cat data.csv
1,2,3,4,5
1,,,,5
$ sed 's/,,/, ,/g;s/,,/, ,/g' data.csv | column -s, -t
1 2 3 4 5
1 5
$ cat data.csv
1,2,3,4,5
1,,,,5
$ column -s, -t < data.csv
1 2 3 4 5
1 5
$ sed 's/,,/, ,/g;s/,,/, ,/g' data.csv | column ...