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Calling Java varargs method with single null argument?
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Python: Check if one dictionary is a subset of another larger dictionary
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How to get distinct values from an array of objects in JavaScript?
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No, because array_unique would compare the entire item, not just the age as is asked here.
– Niet the Dark Absol
Feb 28 '13 at 2:18
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How to save an HTML5 Canvas as an image on a server?
...50, 20, 250, 50);
context.bezierCurveTo(200, 5, 150, 20, 170, 80);
// complete custom shape
context.closePath();
context.lineWidth = 5;
context.fillStyle = '#8ED6FF';
context.fill();
context.strokeStyle = 'blue';
context.stroke();
</script>
Convert canvas image to URL f...
Presenting a UIAlertController properly on an iPad using iOS 8
... = button.bounds;
[self presentViewController:alertController animated:YES completion:nil];
Editing for Swift 4.2, though there are many blogs available for the same but it may save your time to go and search for them.
if let popoverController = yourAlert.popoverPresentationController {
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How to use git merge --squash?
...to merge it into master:
git checkout master
git merge --squash bugfix
git commit
This will take all the commits from the bugfix branch, squash them into 1 commit, and merge it with your master branch.
Explanation:
git checkout master
Switches to your master branch.
git merge --squash bugfix
Tak...
Make div stay at bottom of page's content all the time even when there are scrollbars
... but I left it here for people looking for a simple fixed footer. From the comments (and votes) it seems many people are struggling with this elementary CSS feature.
– Joseph Silber
Nov 26 '12 at 14:12
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What is a good Java library to zip/unzip files? [closed]
I looked at the default Zip library that comes with the JDK and the Apache compression libs and I am unhappy with them for 3 reasons:
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Direct vs. Delegated - jQuery .on()
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How to name and retrieve a stash by name in git?
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