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How do you implement a Stack and a Queue in JavaScript?
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To avoid needing to iterate over the entire thing in order to append to the end, store a reference to the last one via this.last=node;
– Perkins
Apr 17 '15 at 4:56
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HTML for the Pause symbol in audio and video control
... without BOM (which in most development environments is set by default) in order to instruct the parser how to transform the bytes into characters correctly. <meta charset="utf-8"/> should be used immediately after <head> in a HTML file, and make sure the correct HTTP headers Content-Ty...
Is there a quick way to delete a file from a Jar / war without having to extract the jar and recreat
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In case you want to delete file in order to unsign signed jar, you can probably just make the .RSA file zero-sized. This can be accomplished with just jar u. See https://stackoverflow.com/a/24678645/653539 . (Worked for me, though I admit it's hack.)
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Regular cast vs. static_cast vs. dynamic_cast [duplicate]
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static_cast
static_cast is used for cases where you basically want to reverse an implicit conversion, with a few restrictions and additions. static_cast performs no runtime checks. This should be used if you know that you refer to...
What is the difference between instanceof and Class.isAssignableFrom(…)?
...ation, it might be possible to get a different result (and maybe different order!) on a different JAVA version and/or platforms like Solaris, Mac or Linux.
the benchmark compares the performance of "is B an instance of A" when "B extends A" directly. If the class hierarchy is deeper and more complex...
JavaScript variables declare outside or inside loop?
...and the previous 2 are only ~2 seconds. Very repeatably and regardless of order.
So, this proves to me, that one should always declare the vars outside of the loop. Curious case to me is the first one where I declare i in the for() statement. This one appears to be just as fast as the 2nd test w...
Stacked Tabs in Bootstrap 3
...> .nav-tabs,
.tabs-right > .nav-tabs,
.tabs-left > .nav-tabs {
border-bottom: 0;
}
.tab-content > .tab-pane,
.pill-content > .pill-pane {
display: none;
}
.tab-content > .active,
.pill-content > .active {
display: block;
}
.tabs-below > .nav-tabs {
border-top: 1px ...
How do you print in a Go test using the “testing” package?
... on testing flags can be found here: https://golang.org/cmd/go/#hdr-Testing_flags
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How to create named and latest tag in Docker?
...erly, you will probably want to do docker tag -f $ID creack/node:latest in order to force the tagging with latest (in case a previous image was already latest)
– treaz
Jun 25 '15 at 10:45
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Can I delete a git commit but keep the changes?
... newly combined commit.
Note that the commits will be re-committed in the order they show up on the list when you exit the editor. So if you made a temporary commit, then did other work on the same branch, and completed the feature in a later commit, then using rebase would allow you to re-sort the...