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Is it possible to reopen a closed branch in Mercurial?
... Thanks for pointing it out - I'd assumed that changes were implied by doing a commit, but of course if you simply want to remove the closed flag you can't without a change.
– Tim Delaney
Jun 9 '11 at 3:06
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Difference between DTO, VO, POJO, JavaBeans?
...s
A JavaBean is a class that follows the JavaBeans conventions as defined by Sun. Wikipedia has a pretty good summary of what JavaBeans are:
JavaBeans are reusable software components for Java that can be manipulated visually in a builder tool. Practically, they are classes written in the Java ...
Maximum length of the textual representation of an IPv6 address?
I want to store the data returned by $_SERVER["REMOTE_ADDR"] in PHP into a DB field, pretty simple task, really. The problem is that I can't find any proper information about the maximum length of the textual representation of an IPv6 address, which is what a webserver provides through $_SERVER...
Remove a git commit which has not been pushed
... yet.
So when I do git status , I get '# Your branch is ahead of 'master' by 1 commit.
11 Answers
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How to get the previous URL in JavaScript?
...the URL of the last page the user visited, if they got to the current page by clicking a link (versus typing directly into the address bar, or I believe in some cases, by submitting a form?). Specified by DOM Level 2. More here.
window.history allows navigation, but not access to URLs in the sessio...
Show a number to two decimal places
...imal places. For the OP's purpose - showing an integer to 2 decimal places by padding it with trailing zeroes - you need a number formatting function, not a rounding function.
– Mark Amery
Mar 16 '14 at 21:38
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How do I return multiple values from a function? [closed]
... improved the speed of creating new namedtuple classes; the CPU costs drop by roughly a factor of 4x, but they're still roughly 1000x higher than the cost to create an instance, and the memory cost for each class remains high (I was wrong in my last comment about "under 1 KB" for the class, _source ...
Is it correct to use JavaScript Array.sort() method for shuffling?
... was helping somebody out with his JavaScript code and my eyes were caught by a section that looked like that:
12 Answers
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Changing my CALayer's anchorPoint moves the view
...a layer is specified in terms of the location of the layer's anchorPoint. By default, a layer's anchorPoint is (0.5, 0.5), which lies at the center of the layer. When you set the position of the layer, you are then setting the location of the center of the layer in its superlayer's coordinate syst...
Nesting await in Parallel.ForEach
...e thread for the duration of the async call.
You could “fix” that by blocking the ForEach() threads, but that defeats the whole point of async-await.
What you could do is to use TPL Dataflow instead of Parallel.ForEach(), which supports asynchronous Tasks well.
Specifically, your code cou...