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How do I delete a Git branch with TortoiseGit
...not delete the branch you are currently on (this will give an error). Also if the branch you want to delete is not visible in the "Browse references" dialog it may have been created recently, do a pull before. And finally there is a direct way to get to "Browse references". See other answer by Razva...
How is the java memory pool divided?
... I'm not sure @dfa is completely correct as the Java Virtual Machine Specification clearly states: “Although the method area is logically part of the heap, simple implementations may choose not to either garbage collect or compact it.” However it is clear that jconsole shows the Code Cache and...
How to get the parents of a merge commit in git?
...eir number: the first (leftmost) hash is for the first parent, and so on.
If all you want is just the hashes, the two equivalent choices are:
$ git log --pretty=%P -n 1 <commit>
$ git show -s --pretty=%P <commit>
git rev-list can also show the parents' hashes, though it will first li...
Stop setInterval
...rval in the error handler from running repeatedly. Is that possible, and if so, how?
6 Answers
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Paste a multi-line Java String in Eclipse [duplicate]
...fortunately, Java has no syntax for multi-line string literals. No problem if the IDE makes it easy to work with constructs like
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Can a class extend both a class and implement an Interface
...umber of interfaces, it was probably a syntax sugar thing. Also, remember, if your subclass implements any interfaces, that would show up in the list of implemented methods too. So putting them in that order makes certain sense.
– Drew
Mar 16 '09 at 21:18
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How do you rebase the current branch's changes on top of changes being merged in?
Okay. If I'm on a branch (say working ), and I want to merge in the changes from another branch (say master ), then I run the command git-merge master while on the working branch, and the changes get merged in without rebasing the history at all. If I run git-rebase master , then the changes ...
JQuery .on() method with multiple event handlers to one selector
Trying to figure out how to use the Jquery .on() method with a specific selector that has multiple events associated with it. I was previously using the .live() method, but not quite sure how to accomplish the same feat with .on(). Please see my code below:
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Is it wrong to place the tag after the tag?
...outside of the <body> or <head> tags. It also won't make much difference — unless you're doing DOM manipulations that could break IE before the body element is fully loaded — to putting it just before the closing </body>.
<html>
....
<body>
....
<s...
micro:bit 实验04 - 用磁力计做一个指南针 · App Inventor 2 中文网
...图会有几度偏差，
正常。
为什么用查表而不是一串 if：每个方向占 45°，round(角度 / 45) 直接得到 0~8 的序号；
% 8 让 8 折回 0，正好解决「北」跨越 0° 这个环形数据最容易写错的地方；
列表下标从 1 开始所以再 + 1。八个 if-e...