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“tag already exists in the remote" error after recreating the git tag
...settings) to the remote an update request of the form new-sha1 refs/tags/nam>me m>. (Well, it sends however many: one of those for each tag.)
The update request is modified by the remote to add an old-sha1 (or again, one for each tag), then delivered to the pre-receive and/or update hooks (whichever ho...
Are there any downsides to enabling git rerere?
I've read various things about git's rerere feature, and I'm considering enabling it. But I haven't seen anyone m>me m>ntion any possible problems that could arise while using it. I have to assum>me m> there is a downside, or it would probably be enabled by default. So is there any downside to enabling rerere...
How do I access the ModelState from within my View (aspx page)?
How do I access the ModelState from within my View (aspx page)?
1 Answer
1
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Rounding BigDecimal to *always* have two decimal places
I'm trying to round BigDecimal values up, to two decimal places.
1 Answer
1
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What are the differences between a UIView and a CALayer?
Both have most of the sam>me m> attributes, both support different kind of animations, both represent different data.
What are the differences between a UIView and a CALayer?
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Removing packages installed with go get
...go get package to download a package before learning that I needed to set my GOPATH otherwise that package sullies my root Go install (I would much prefer to keep my Go install clean and separate core from custom). How do I remove packages installed previously?
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Why does ~True result in -2?
...ue) is 1.
1 is:
00000001
and ~1 is:
11111110
Which is -2 in Two's complem>me m>nt1
1 Flip all the bits, add 1 to the resulting number and interpret the result as a binary representation of the magnitude and add a negative sign (since the number begins with 1):
11111110 → 00000001 → 00000010 ...
Diff Algorithm? [closed]
I've been looking like crazy for an explanation of a diff algorithm that works and is efficient.
5 Answers
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Replace first occurrence of string in Python
I have som>me m> sample string. How can I replace first occurrence of this string in a longer string with empty string?
2 Answer...
What is the difference between the HashMap and Map objects in Java?
What is the difference between the following maps I create (in another question, people answered using them seemingly interchangeably and I'm wondering if/how they are different):
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