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Convert base-2 binary number string to int
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You use the built-in int function, and pass it the base of the input number, i.e. 2 for a binary number:
>>> int('11111111', 2)
255
Here is documentation for python2, and for python3.
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Invoke a callback at the end of a transition
... FadeOut method (similar to jQuery) using D3.js . What I need to do is to set the opacity to 0 using transition() .
9 Ans...
How to use arguments from previous command?
...nd entry in the history (if it's still available depending on your history settings). Useful if you display the history number in each prompt.
– 816-8055
Nov 22 '19 at 13:32
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How to remove all line breaks from a string
... @PointedEars Yes, but HTML serialization doesn’t occur when setting the textarea’s .value dynamically, e.g. textarea.value = 'a\u2029b'; textarea.value.charAt(1) == '\u2029'; // true. But this is probably an edge case — as I said, in most cases your regex is sufficient.
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Is it possible to have multiple statements in a python lambda expression?
I am a python newbie trying to achieve the following:
17 Answers
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Bash function to find newest file matching pattern
...w can I find the latest (newest, earliest, oldest) file in a directory?
unset -v latest
for file in "$dir"/*; do
[[ $file -nt $latest ]] && latest=$file
done
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What is the difference between Ruby 1.8 and Ruby 1.9
... editor after snippets, if snippets enabled
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Print multiple arguments in Python
This is just a snippet of my code:
11 Answers
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How to skip “are you sure Y/N” when deleting files in batch files
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Python: how to print range a-z?
1. Print a-n: a b c d e f g h i j k l m n
17 Answers
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