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How do I “undo” a --single-branch clone?
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bare = false
logallrefupdates = true
ignorecase = true
precomposeunicode = false
[remote "origin"]
url = https://github.com/owner/repo.git
fetch = +refs/heads/master:refs/remotes/origin/master
[branch "master"]
remote = origin
merge = refs/heads/master
rebase = t...
What does value & 0xff do in Java?
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@DmitryMinkovsky - The hex bit pattern fe in 8-bit, two's complement corresponds to the decimal value −2. To preserve the value, Integer.valueOf(byte) would need to produce ff ff ff fe (−2 in 32-bit, two's complement), not 00 00 00 fe (decimal value 254). This transformation (fr...
Ruby combining an array into one string
In Ruby is there a way to combine all array elements into one string?
3 Answers
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What is the difference between min SDK version/target SDK version vs. compile SDK version?
What are the differences between "min sdk version/target sdk version" and "compile sdk version"? I know what min and target sdk means, but what does compile sdk version mean?
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Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
...f extra information for anyone trying COUNTER, according to msdn.microsoft.com/en-us/library/b0084kay(v=vs.80).aspx it is a macro specific to Microsoft.
– Elva
Mar 4 '12 at 14:08
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Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
I'm a little confused concerning when to use ${...} compared to #{...} . Spring's documentation only uses #{...} , but there are plenty of examples that use ${...} . Furthermore, when I started with SpEL I was told to use ${...} and it works fine.
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What is the minimum length of a valid international phone number?
... @androiddeveloper I tried your above number on libphonenumber.appspot.com. But it said its not a possible number. With which country code did you try that number? Also there are two functions: one which checks if its a possible number and the other which checks if its valid. I don't think we sh...
What's the meaning of Base SDK, iOS deployment target, Target, and Project in xcode
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Linq to Objects: does GroupBy preserve order of elements?
...oups sorted by other fields than the group key, you saved my day with your comment. LINQ to MySql sorts the groups automagically by the group key! I've had to use ToList to bring the ordered query to local objects, then group over that. Thank you.
– Ivan Ferrer Villa
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