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How to convert existing non-empty directory into a Git working directory and push files to a remote
...me minor changes (.README, .gitignore, etc.), try git pull origin master --allow-unrelated-histories to do a merge.
– karlisup
Dec 28 '16 at 12:11
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‘ld: warning: directory not found for option’
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Be careful of deleting if you actually need that library path. Verify that the path specified in the error exists. The location of the library on disk may have been moved.
– AWrightIV
Sep 17 '13 at 21:59
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Why does (i
...cts. And while comparing objects, there isn't any need of
auto unboxing.
All the conditions are true, and you are not changing i and j in loop, so it is running infinitely.
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Split string with dot as delimiter
... is a special character meaning anything. You need to escape it if you actually want it to match the '.' character:
String[] fn = filename.split("\\.");
(one '\' to escape the '.' in the regular expression, and the other to escape the first one in the Java string)
Also I wouldn't suggest returni...
C/C++ include header file order
...chnicus: header is "self-contained"). And the rest just seems to flow logically from there.
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Can I browse other people's (Apple) bug reports? [closed]
...g into the Bug Reporter tool that Apple has, I can only see my bugs. I normally like to search the system to see if other people have filed a bug before posting, but I can't see any way to do this. I can only see my bugs, and post new bugs, but I can't see any way to browse or search the whole bug s...
How to parse a string into a nullable int
...l) ? Int32.Parse(stringVal) : (int?)null;
With C#7's updated syntax that allows you to declare an output variable in the method call, this gets even simpler.
int? val = Int32.TryParse(stringVal, out var tempVal) ? tempVal : (int?)null;
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Creation timestamp and last update timestamp with Hibernate and MySQL
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thanks bro such a small thing need to update timestamp. I didnt know. you saved my day.
– Virendra Sagar
Jan 27 '17 at 14:28
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Correct way to add external jars (lib/*.jar) to an IntelliJ IDEA project
...ider adding a lib folder, and use "Attach Jar Directories", which will add all jars in the lib folder. For a largish project, this keeps you from having to choose each jar individually.
– joeslice
Jul 6 '09 at 18:04
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Scoping in Python 'for' loops
I'm not asking about Python's scoping rules; I understand generally how scoping works in Python for loops. My question is why the design decisions were made in this way. For example (no pun intended):
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