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Maximum call stack size exceeded error
...e inefficient segment 134217728 times. No kidding its slow. You should use bitwise operators so you can unroll the 9 levels of loops into one level of loops.
– Jack Giffin
Mar 29 '17 at 22:54
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Virtual member call in a constructor
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edited Jan 10 at 13:26
Simon Touchtech
33844 silver badges55 bronze badges
answered Sep 2...
How to concatenate stdin and a string?
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A bit hacky, but this might be the shortest way to do what you asked in the question (use a pipe to accept stdout from echo "input" as stdin to another process / command:
echo "input" | awk '{print $1"string"}'
Output:
inpu...
How does cookie based authentication work?
...ears late, but I thought I could expand on Conor's answer and add a little bit more to the discussion.
Can someone give me a step by step description of how cookie based authentication works? I've never done anything involving either authentication or cookies. What does the browser need to do? W...
Push commits to another branch
...branch B as well remotely
git push origin B
Now, you can verify from bitbucket that the branch B will have one more commit than branch A. And when you will checkout the branch A these changes won't be there as these have been pushed into the branch B.
Note: If you have commited your changes i...
How to assign a Git SHA1's to a file without Git?
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A bit shorter: (stat --printf="blob %s\0" "$1"; cat "$1") | sha1sum -b | cut -d" " -f1.
– sschuberth
Apr 19 '16 at 15:40
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A 'for' loop to iterate over an enum in Java
...It's a better choice when you actually need a very fast set of enums, like bit flags, though seems to be too complicated for a simple iteration.
– schatten
Sep 8 '16 at 19:02
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Spring JPA selecting specific columns
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I don't like the syntax particularly (it looks a little bit hacky...) but this is the most elegant solution I was able to find (it uses a custom JPQL query in the JPA repository class):
@Query("select new com.foo.bar.entity.Document(d.docId, d.filename) from Document d where d.fi...
What's the purpose of SQL keyword “AS”?
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Yep @RupertMadden-Abbott, thanks! but i waited a bit long, i was in terms of context.
– Deepak Keynes
Dec 11 '18 at 11:19
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Something better than .NET Reflector? [closed]
...ar with Reflector. dotPeek takes longer to load and the download size is a bit high. And it uses spaces for indentation instead of tabs (and there's no config option to change)! :D +1
– James Skemp
May 31 '11 at 16:59
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