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What is the pythonic way to unpack tuples? [duplicate]
...oo. Here's another example (from the Python tutorial):
>>> range(3, 6) # normal call with separate arguments
[3, 4, 5]
>>> args = [3, 6]
>>> range(*args) # call with arguments unpacked from a list
[3, 4, 5]
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How to add List to a List in asp.net [duplicate]
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edited Aug 21 '13 at 16:57
Bidou
5,68388 gold badges3535 silver badges6565 bronze badges
answe...
Get boolean from database using Android and SQLite
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352
It is:
boolean value = cursor.getInt(boolean_column_index) > 0;
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How can I capture the right-click event in JavaScript? [duplicate]
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353
Use the oncontextmenu event.
Here's an example:
<div oncontextmenu="javascript:alert('succe...
Is there a math nCr function in python? [duplicate]
...1, r+1), 1)
return numer // denom # or / in Python 2
As of Python 3.8, binomial coefficients are available in the standard library as math.comb:
>>> from math import comb
>>> comb(10,3)
120
share...
JUnit assertEquals(double expected, double actual, double epsilon) [duplicate]
...psilon lets you describe how close they have to be.
If you were expecting 3.14159 but would take anywhere from 3.14059 to 3.14259 (that is, within 0.001), then you should write something like
double myPi = 22.0d / 7.0d; //Don't use this in real life!
assertEquals(3.14159, myPi, 0.001);
(By the w...
How can I stop float left?
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answered Jun 1 '11 at 17:23
ShadShad
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What do numbers using 0x notation mean?
...x are hexadecimal integers. (base 16)
The number 0x6400 is 25600.
6 * 16^3 + 4 * 16^2 = 25600
For an example including letters (also used in hexadecimal notation where A = 10, B = 11 ... F = 15)
The number 0x6BF0 is 27632.
6 * 16^3 + 11 * 16^2 + 15 * 16^1 = 27632
24576 + 2816 + 240 ...