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Most pythonic way to delete a file which may not exist
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13 Answers
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What is the maximum possible length of a query string?
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1019
RFC 2616 (Hypertext Transfer Protocol — HTTP/1.1) states there is no limit to the length of...
Formatting numbers (decimal places, thousands separators, etc) with CSS
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10 Answers
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Set EditText Digits Programmatically
...ry this:
<EditText
android:inputType="number"
android:digits="0123456789."
/>
From Code:
weightInput.setKeyListener(DigitsKeyListener.getInstance("0123456789."));
But, it allows the user to include several "."
See JoeyRA's answer for real numbers.
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Pad a number with leading zeros in JavaScript [duplicate]
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616
Not a lot of "slick" going on so far:
function pad(n, width, z) {
z = z || '0';
n = n + ''...
Are 2^n and n*2^n in the same time complexity?
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edited Apr 1 '15 at 19:10
emlai
36.4k88 gold badges7878 silver badges137137 bronze badges
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How do I convert between big-endian and little-endian values in C++?
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31 Answers
31
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How to extract numbers from a string and get an array of ints?
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13 Answers
13
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vagrant up failed, /dev/vboxnetctl: no such file or directory
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I'm running macOS High Sierra 10.13.1 and VirtualBox 5.2.2.
This worked for me:
Grant permission to VirtualBox under System Preferences > Security & Privacy > General (this request is new to macOS High Sierra)
Open Terminal and run: sudo "/Libr...