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Random data in Unit Tests?
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This kind of testing is called a Monkey test. When done right, it can smoke out bugs from the really dark corners.
To address your concerns about reproducibility: the right way to approach this, is to record the failed test entries, generate a unit test, which probes for the ...
What is the most frequent concurrency issue you've encountered in Java? [closed]
...possible issues but also in what issues are most common. So, please leave one specific answer of a Java concurrency bug per comment and vote up if you see one you've encountered.
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Unnecessary curly braces in C++?
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One possible purpose is to control variable scope. And since variables with automatic storage are destroyed when they go out of scope, this can also enable a destructor to be called earlier than it otherwise would.
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MIN and MAX in C
...; \
__typeof__ (b) _b = (b); \
_a > _b ? _a : _b; })
Everyone says "oh I know about double evaluation, it's no problem" and a few months down the road, you'll be debugging the silliest problems for hours on end.
Note the use of __typeof__ instead of typeof:
If you are writing a...
git + LaTeX workflow
... doesn't have an integrated git plugin. I'm also not collaborating with anyone on this text. I'm also thinking about putting another private repository on codaset, if my server for some reason is not accessible.
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What is the difference between tree depth and height?
... question from algorithms theory.
The difference between them is that in one case you count number of nodes and in other number of edges on the shortest path between root and concrete node.
Which is which?
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RE error: illegal byte sequence on Mac OS X
...ct can be had ad-hoc for a single command only:
LC_ALL=C sed -i "" 's|"iphoneos-cross","llvm-gcc:-O3|"iphoneos-cross","clang:-Os|g' Configure
Note: What matters is an effective LC_CTYPE setting of C, so LC_CTYPE=C sed ... would normally also work, but if LC_ALL happens to be set (to something oth...
What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...nverted to a wchar_t representation where every wchar_t represents exactly one codepoint:
Type wchar_t is a distinct type whose values can represent distinct codes for all members of the largest extended character set specified among the supported locales (22.3.1).
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Change text color of one word in a TextView
...ure! Also, as I found out you cannot use 8-digit hex codes so no alpha component. That one stumped me for a moment.
– Tom
May 15 '12 at 0:15
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Is there an ignore command for git like there is for svn?
... the working copy. You should then add this .gitignore and commit it. Everyone who clones that repo will than have those files ignored.
Note that only file names starting with / will be relative to the directory .gitignore resides in. Everything else will match files in whatever subdirectory.
You ...