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Ordering by the order of values in a SQL IN() clause
... @Darryl, it wouldn't. But this post comes up as the top results when you google how to order by the IN clause, so I figured I may as well post it here and the general methodology applies to all ANSI compliant SQL servers (just replace the VALUES statement with a standard way to create a table).
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How can I determine whether a 2D Point is within a Polygon?
...p.Y < minY || p.Y > maxY )
{
return false;
}
// https://wrf.ecse.rpi.edu/Research/Short_Notes/pnpoly.html
bool inside = false;
for ( int i = 0, j = polygon.Length - 1 ; i < polygon.Length ; j = i++ )
{
if ( ( polygon[ i ].Y > p.Y ) != ( polygon[ j...
Inspect attached event handlers for any DOM element
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The Elements Panel in Google Chrome Developer tools has had this since Chrome releases in mid 2011 and Chrome developer channel releases since 2010.
Also, the event listeners shown for the selected node are in the order in which they are fired th...
Difference between scaling horizontally and vertically for databases [closed]
...n upper limit.
Good examples of horizontal scaling are Cassandra, MongoDB, Google Cloud Spanner .. and a good example of vertical scaling is MySQL - Amazon RDS (The cloud version of MySQL). It provides an easy way to scale vertically by switching from small to bigger machines. This process often inv...
How to use ssh agent forwarding with “vagrant ssh”?
... local_action: command ssh-add
I've also created a gist of my setup: https://gist.github.com/KyleJamesWalker/9538912
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Detecting programming language from a snippet
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Language detection solved by others:
Ohloh's approach: https://github.com/blackducksw/ohcount/
Github's approach: https://github.com/github/linguist
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Is it possible only to declare a variable without assigning any value in Python?
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In Python 3.6+ you could use Variable Annotations for this:
https://www.python.org/dev/peps/pep-0526/#abstract
PEP 484 introduced type hints, a.k.a. type annotations. While its main focus was function annotations, it also introduced the notion of type comments to annotate variables:
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How should one go about choosing a default TCP/IP port for a new service?
...so those would be your better bets, but once you pick one you could always google on it to see if there is a popular enough app that has already "claimed" it
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Removing multiple files from a Git repo that have already been deleted from disk
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Please note Google user: It adds the modified tracked files to the staging area as well.
– erenon
Feb 1 '12 at 13:35
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MPICH vs OpenMPI
...eUploader: {
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