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The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
During my work with databases I noticed that I write query strings and in this strings I have to put several restrictions in the where-clause from a list/array/collection. Should look like this:
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How to load json into my angular.js ng-model?
I have what I think is probably a very obvious question, but I couldn't find an answer anywhere.
3 Answers
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bootstrap popover not showing on top of all elements
I'm working on a bootstrap site and after updating to bootstrap 2.2 from 2.0 everything worked except the popover.
15 Answe...
What do hjust and vjust do when making a plot using ggplot?
Every time I make a plot using ggplot, I spend a little while trying different values for hjust and vjust in a line like
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The located assembly's manifest definition does not match the assembly reference
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This message confuses me every time. It seems to be written backwards. I'd expect it to complain about the version you've asked to load, not the version it found. Glad I'm not the only one who gets it wrong!
– Greg Woods
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Checkout multiple git repos into same Jenkins workspace
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Checking out more than one repo at a time in a single workspace is not possible with Jenkins + Git Plugin.
As a workaround, you can either have multiple upstream jobs which checkout a single repo each and then copy to your final project workspace (Problematic o...
Why Java needs Serializable interface?
... the better one, and I was probably too immature to see it that way at the time. Fixing now :)
– Yoni Roit
Mar 6 '13 at 19:55
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Exploring Docker container's file system
...s way, you can evaluate filesystem of the running container in the precise time moment. Container is still running, no future changes are included.
You can later delete snapshot using (filesystem of the running container is not affected!):
docker rmi mysnapshot
Alternate method 2
ssh
If you nee...
Resize HTML5 canvas to fit window
... an event listener to call the resizeCanvas() function
// each time the window is resized.
window.addEventListener('resize', resizeCanvas, false);
// Draw canvas border for the first time.
resizeCanvas();
}
// Display custom canvas. In th...
Dependency injection through constructors or property setters?
...cies the class has. If the class has too many dependencies, then it may be time for some refactoring to take place: Does every method of the class use all the dependencies? If not, then that's a good starting point to see where the class could be split up.
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