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Changing the color of an hr element
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Tested in Firefox, Opera, Internet Explorer, Chrome and Safari.
hr {
border-top: 1px solid red;
}
See the Fiddle.
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Real World Example of the Strategy Pattern
...ww.asp.net/mvc/pluralsight where he uses the strategy pattern in the Unit-test part of the application
He builds a website which has a page that displays items based on popularity. However "Popular" can be many things (most views, most subscribers, creation date, most activity, least amount of com...
Simple way to transpose columns and rows in SQL?
...ivot+')
) piv
order by rowid'
exec(@query)
END
You can test it with the table provided with this command:
exec SQLTranspose 'yourTable', 'color'
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Remove non-ascii character in string
...and anything out of the ASCII set. Click "Run this code snippet" button to test. There is some new javascript coming down the pipe so in the future (2020+?) you may have to do \u{FFFFF} but not yet
console.log("line 1\nline2 \n\ttabbed\nF̸̡̢͓̳̜̪̟̳̠̻̖͐̂̍̅̔̂͋͂͐l̸̹͗͂̃̈͝...
Why is C so fast, and why aren't other languages as fast or faster? [closed]
...be a pointer to an array of ASCII integers, which we call chars. In C, we test for character existence one at a time. In Delphi, I use Pos.
And this is just a small example. In a large program, a C programmer has to make these kinds of low-level decisions with every few lines of code. It adds u...
docker mounting volumes on host
...> /myvol/greeting
VOLUME /myvol
build the image:
$ docker build -t testing_volume .
Run the container, say container1:
$ docker run -it <image-id of above image> bash
Now run another container with volumes-from option as (say-container2)
$ docker run -it --volumes-from <id-o...
Scala: Abstract types vs generics
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Example:
if you want to pass three different fixture objects into tests, you'll be able to do so, but you'll need to specify three types, one for each parameter. Thus had I taken the type parameter approach, your suite classes could have ended up looking like this:
// Type parameter versi...
Detect when a window is resized using JavaScript ?
...ure how accurate that page is anymore...open up the demo I posted in the latest Firefox, it's firing it every time the size changes here. I don't have Opera to test, it may still be different, but they're at least more consistent than quirksmode suggests, I'll send them a note this needs updating.
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asp.net mvc put controllers into a separate project
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Is it not easier to test the controllers and use IoC when the controllers are in a separate project - that would be the main reason
– Samuel Goldenbaum
Feb 16 '10 at 10:06
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How to pass object with NSNotificationCenter
...ing end you can access the userInfo dictionary as follows:
-(void) receiveTestNotification:(NSNotification*)notification
{
if ([notification.name isEqualToString:@"TestNotification"])
{
NSDictionary* userInfo = notification.userInfo;
NSNumber* total = (NSNumber*)userInfo[@"t...