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What are important languages to learn to understand different approaches and concepts? [closed]
...of type classes? Algebraic data types? Monads? "Modern" (more or less - at least not 50 years old ;) ) functional languages, especially Haskell, have explored a plethora of very powerful useful new concepts. Type classes add ad-hoc polymorphism, but type inference (yet another thing the languages yo...
How to create a temporary directory?
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To make it better, you can avoid an empty directory or at least contain the problem within a directory using a solution where you do: 1. TMPWORKDIR=$(basename 'mktemp -d -p /tmp/git/') and then 2. rmdir /tmp/git/"${TMPWORKDIR}". If the variable is empty now, you will still fall back...
C++ new int[0] — will it allocate memory?
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I get a memory leak if I don't delete. Is it expected? At least I didn't expect.
– EralpB
Mar 10 '14 at 13:46
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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
...de the strictfp, as it is never used by me. FYI.
synchronized native are least priority people.
PPP AS FTV: PPP {noise sound} AS {watching} FTV {France TV}.
:)
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How to pipe list of files returned by find command to cat to view all the files
...n add /dev/null to the xargs command line, so that there will always be at least two file names.
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Why are function pointers and data pointers incompatible in C/C++?
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At least as important as having different address spaces (maybe more important) is that function pointers may have a different representation than data pointers.
– Michael Burr
Sep 11 '12 a...
How to set standard encoding in Visual Studio
...at your file doesn't match the checked in file. Well, with subversion, at least. If it was possible to encode both the check and the check-in, then this wouldn't be an issue.
– TamusJRoyce
Aug 9 '11 at 18:02
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How do you use the Immediate Window in Visual Studio?
...as long as it has been instantiated before your current breakpoint (or, at least, before wherever the code is paused in debug mode):
? foo.GetMessage(); // object ‘foo’ already exists
"hello"
In addition, if you want to interact and test the method directly without relying on an existing inst...
Is storing a delimited list in a database column really that bad?
...ues can be split[] e.g. to check checkboxes in a list from driver table in least common scenario without having to go to another table to get them.
– jmcclure
Sep 23 '15 at 1:09
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How do I increase the number of displayed lines of a Java stack trace dump?
..., the line before ... is the first frame which differs. However it will at least be in the same class which helps finding it.
– Marcono1234
May 10 '19 at 10:42
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