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Removing elements by class name?
... jQuery (which you really could be using in this case, I think), you could do this like so:
$('.column').remove();
Otherwise, you're going to need to use the parent of each element to remove it:
element.parentNode.removeChild(element);
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How to hash some string with sha256 in Java?
How can I hash some string with sha256 in Java? Does anybody know of any free library for this?
15 Answers
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Possible heap pollution via varargs parameter
...uted, this should never throw a CCE
B b = listOfBs.get(0);
@SafeVarargs does not prevent this at all. However, there are methods which provably will not pollute the heap, the compiler just can't prove it. Previously, callers of such APIs would get annoying warnings that were completely pointless ...
Adding local .aar files to Gradle build using “flatDirs” is not working
...is question: Adding local .aar files to my gradle build but the solution does not work for me.
15 Answers
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When monkey patching an instance method, can you call the overridden method from the new implementat
... in that case, there is only place you need to change.
Delegation
If you do not control creation of the Foo objects, for example because they are created by a framework that is outside of your control (like ruby-on-rails for example), then you could use the Wrapper Design Pattern:
require 'delega...
“Parser Error Message: Could not load type” in Global.asax
...bugging, stop your local web server, clean and rebuild as Peter suggested, double-check your global.asax and global.asax.cs, and try again.
If this doesn't work and you are using local IIS, try removing the site in IIS Manager and recreating it manually.
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LoaderManager with multiple loaders: how to get the right cursorloader
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It works with Loader.getID()! I've doublechecked this right now. Great!
– Kay Gladen
Oct 31 '11 at 20:20
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how to change any data type into a string in python
... answered Jul 8 '10 at 14:27
Donald MinerDonald Miner
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How to smooth a curve in the right way?
...refer a Savitzky-Golay filter. It uses least squares to regress a small window of your data onto a polynomial, then uses the polynomial to estimate the point in the center of the window. Finally the window is shifted forward by one data point and the process repeats. This continues until every point...
When vectors are allocated, do they use memory on the heap or the stack?
...ntext would you not have a stack? I understand you're saying the standard doesn't require it, but practically speaking, when would you be without a stack?
– Nerdtron
Nov 7 '11 at 14:59
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