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How to generate random number with the specific length in python
...nt random_with_N_digits(3)
print random_with_N_digits(4)
Output:
33
124
5127
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How does Bluebird's util.toFastProperties function make an object's properties “fast”?
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+350
2017 update: First, for readers coming today - here is a version that works with Node 7 (4+):
function enforceFastProperties(o) {
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using gitignore to ignore (but not delete) files
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Providing white space in a Swing GUI
...d GridLayout.setVgap()
4.) GridBagLayout :
GridBagConstraints.insets
5.) CardLayout (example) :
CardLayout(int hGap, int vGap)
Example to display all constructors in action :
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class LayoutExample {
private final i...
nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
...Jap MulJap Mul
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DialogFragment setCancelable property not working
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@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedIns...
What Content-Type value should I send for my XML sitemap?
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How do Trigonometric functions work?
...y with less. If you calculate sines and cosines for angles between 0 and 45 degrees, you can bootstrap your way to calculating all trig functions for all angles.
Once you've reduced your argument, most chips use a CORDIC algorithm to compute the sines and cosines. You may hear people say that comp...
'any' vs 'Object'
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NypanNypan
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Why use symbols as hash keys in Ruby?
... "hash-key" from whatever key you use. You can imagine something like an MD5-hash. And then Ruby compares those "hashed keys" against each other.
Long answer:
https://web.archive.org/web/20180709094450/http://www.reactive.io/tips/2009/01/11/the-difference-between-ruby-symbols-and-strings
http://...