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How exactly does a generator comprehension work?
...narios where you need to take one item at a time, do a lot of calculations based on that item, and then move on to the next item. If you need more than one value, you can also use a generator expression and grab a few at a time. If you need all the values before your program proceeds, use a list com...
How to get text box value in JavaScript
...gt;
<script>
function displayname() {
document.getElementById("demo").innerHTML =
document.getElementById("namehere").value;
}
</script>
<p id="demo"></p>
</body>
</html>
shar...
What is the difference between `-fpic` and `-fPIC` gcc parameters?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to find the operating system version using JavaScript?
...er 2020 the new Edge gets detected. So 'Microsoft Edge' is the new version based on Chromium and the old Edge is now detected as 'Microsoft Legacy Edge'!
/**
* JavaScript Client Detection
* (C) viazenetti GmbH (Christian Ludwig)
*/
(function (window) {
{
var unknown = '-';
//...
Is it good style to explicitly return in Ruby?
..., another programmer (perhaps not that familiar with how Ruby does returns based on last line of code executed) comes along and wants to put in some print statements for logging, and the function becomes this...
def plus_one_to_y(x)
@y = x + 1
puts "In plus_one_to_y"
end
Now the function ...
WebService Client Generation Error with JDK8
...
Well, I found the solution. (based on http://docs.oracle.com/javase/7/docs/api/javax/xml/XMLConstants.html#ACCESS_EXTERNAL_SCHEMA)
Create a file named jaxp.properties (if it doesn't exist) under /path/to/jdk1.8.0/jre/lib and then write this line in it:
...
Fast Linux File Count for a large number of files
...ut 50 times each against the same directory, over and over, to avoid cache-based data skew, and I got roughly the following performance numbers (in real clock time):
ls -1 | wc - 0:01.67
ls -f1 | wc - 0:00.14
find | wc - 0:00.22
dircnt | wc - 0:00.04
That last one, dircnt, is the program compi...
Bulk package updates using Conda
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Git for Windows - The Program can't start because libiconv2.dll is missing
...ertain commands (like git push, for example) from a git Bash on Windows 7 (64bit) I get the error:
25 Answers
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Get Image size WITHOUT loading image into memory
...th using just
# core modules
#
# Author: Paulo Scardine (based on code from Emmanuel VAÏSSE)
#
# Created: 26/09/2013
# Copyright: (c) Paulo Scardine 2013
# Licence: MIT
#-------------------------------------------------------------------------------
#!/usr/bin/env python...