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RGB to hex and hex to RGB
...l do to the RGB to hex conversion and add any required zero padding:
function componentToHex(c) {
var hex = c.toString(16);
return hex.length == 1 ? "0" + hex : hex;
}
function rgbToHex(r, g, b) {
return "#" + componentToHex(r) + componentToHex(g) + componentToHex(b);
}
alert(...
Making iTerm to translate 'meta-key' in the same way as in other OSes
... remember to change both if that's what you want. Link for iTerm2: http://sites.google.com/site/iterm2home/
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How to make a flat list out of list of lists?
...cuts posted so far. (l is the list to flatten.)
Here is the corresponding function:
flatten = lambda l: [item for sublist in l for item in sublist]
As evidence, you can use the timeit module in the standard library:
$ python -mtimeit -s'l=[[1,2,3],[4,5,6], [7], [8,9]]*99' '[item for sublist in ...
Canvas is stretched when using CSS but normal with “width” / “height” properties
...t answer, but don't forget to add the canvasObject.setAttribute('height', '123') too!
– Tom Wells
Mar 15 '13 at 14:46
...
Set “Homepage” in Asp.Net MVC
...er and action defined in the MapRoute method when/if they navigate to your site’s base URL, i.e., yoursite.com will route users to yoursite.com/foo/index:
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=FooController}/{action=Index}/{id?}");
});
Pre-A...
Maximum request length exceeded.
... Maximum request length exceeded when I am trying to upload a video in my site.
14 Answers
...
Regarding 'main(int argc, char *argv[])' [duplicate]
...you would write it like this:
int // Specifies that type of variable the function returns.
// main() must return an integer
main ( int argc, char **argv ) {
// code
return 0; // Indicates that everything went well.
}
If your program does not require any arguments, it is equally va...
File system that uses tags rather than folders?
...c genre=indie-rock good year=1999
$ tmsu tag melody.mp3 music
$ tmsu tag DC123.jpg photo landscape country=italy year=2014
$ tmsu files music year = 1999
./song.mp3
And the virtual filesystem:
$ mkdir mp
$ tmsu mount mp
$ ls mp
query tags
$ ls tags
country genre good landscape photo music ...
Find all tables containing column with specified name - MS SQL Server
...
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How to open link in new tab on html?
...
If you would like to make the command once for your entire site, instead of having to do it after every link. Try this place
within the Head of your web site and bingo.
<head>
<title>your text</title>
<base target="_blank" rel="noopener noreferrer">
</he...