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Converting RGB to grayscale/intensity
... link to Ware in books.google.com
may or may not work
cambridgeincolor :
em>x m>cellent, well-written
"tutorials on how to acquire, interpret and process digital photographs
using a visually-oriented approach that emphasizes concept over procedure"
Should you run into "linear" vs "nonlinear" RGB,
here'...
SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
...can do multiple upsert like this in one transaction, i.e. with the Python em>x m>ecutemany() function?
– Radio Controlled
Jun 4 '19 at 10:07
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How to configure 'git log' to show 'commit date'
...
If it's something you want to do often, put it in an alias or write an aum>x m>iliary script to save on typing.
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How to create full compressed tar file using Python?
...s, that's probably inconvenient).
– Brōtsyorfuzthrām>x m>
Jan 30 '16 at 6:50
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Why do results vary based on curly brace placement?
...ld be the end of a statement, are automatically terminated, so your first em>x m>ample looks effectively like this:
function test()
{
return; // <- notice the inserted semicolon
{
javascript: "fantastic"
};
}
See also Douglas Crockford's JS style guide, which mentions semicolon insertio...
Min/Mam>x m>-value validators in asp.net mvc
...ibutes in asp.net mvc is really nice. I have been using the [Range(min, mam>x m>)] validator this far for checking values, like e.g.:
...
Android Task Affinity Em>x m>planation
What em>x m>actly is the attribute taskAffinity used for? I have gone through the documentation but I couldn't understand much.
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Drop shadow for PNG image in CSS
...NGs, using a combination of dropshadow-filter (for Webkit), SVG (for Firefom>x m>) and Dm>X m> filters for IE.
.shadowed {
-webkit-filter: drop-shadow(12pm>x m> 12pm>x m> 25pm>x m> rgba(0,0,0,0.5));
filter: url(#drop-shadow);
-ms-filter: "progid:Dm>X m>ImageTransform.Microsoft.Dropshadow(Offm>X m>=12, OffY=12, Color='#44...
How do I find out if first character of a string is a number?
...At(0);
isDigit = (c >= '0' && c <= '9');
Or the slower regem>x m> solutions:
s.substring(0, 1).matches("\\d")
// or the equivalent
s.substring(0, 1).matches("[0-9]")
However, with any of these methods, you must first be sure that the string isn't empty. If it is, charAt(0) and substrin...
fetch from origin with deleted remote branches?
... For some reason, your command did not work, but this one did for a non-em>x m>istent remote branch in my origin fork: git fetch -p origin When I then did git branch -r the non-em>x m>istent remote branch no longer showed up.
– oldfartdeveloper
Jun 6 '13 at 18:55...