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How do I rename all files to lowercase?
...eneral answer:
Simplest case (safe most of the time, and on Mac OS X, but read on):
for i in * ; do j=$(tr '[:upper:]' '[:lower:]' <<< "$i") ; mv "$i" "$j" ; done
You need to also handle spaces in filenames (any OS):
IFS=$'\n' ; for i in * ; do j=$(tr '[:upper:]' '[:lower:]' <<&l...
NUnit vs. xUnit
...s.
You can of course turn this off, or control its operation (number of threads, threads per class, tests per assembly, etc.
Check out this sample solution with two test projects, one using xUnit the other NUnit.
You can read more about parallel tests in xUnit here.
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Clean ways to write multiple 'for' loops
...r typedef. Feel free to completely use anything from my answer, yours is already better.
– Zeta
Jan 8 '14 at 12:41
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“Uncaught TypeError: Illegal invocation” in Chrome
...l. Correct usage is myObj.myAlert.call(window, 'this is an alert'). Please read answers properly and try to understand it.
– Nemoy
Mar 11 '14 at 9:24
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What's wrong with foreign keys?
...inserting children? Right now when I submit "add comment" -- if you have already deleted your answer, this comment is now an orphan. FKs would've prevented it. Also, I could just change the parentID to be anything I want. Someone needs to check. :)
– Matt Rogish
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Which is preferred: Nullable.HasValue or Nullable != null?
...all to HasValue, so there is no real difference. Just do whichever is more readable/makes more sense to you and your colleagues.
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How to use a WSDL file to create a WCF service (not make a call)
... of explanations from that comment that gives the reasoning, but I haven't read it.
– dan-gph
Apr 6 '10 at 8:38
Links ...
What is move semantics?
...ht it was time for a second answer to fill the gaps.
The first answer is already quite old, and it did not feel right to simply replace it with a completely different text. I think it still serves well as a first introduction. But if you want to dig deeper, read on :)
Stephan T. Lavavej took the ti...
In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
...y stores the number of seconds since 1970-01-01, it uses 4 bytes.
You can read more about the differences between time formats in MySQL here.
In the end, it comes down to what you need your date/time column to do. Do you need to store dates and times before 1970 or after 2038? Use DATETIME. Do you...
JavaScript string encryption and decryption?
...e it work with just one script reference (much better as the hard job is already done).
– shahar eldad
Oct 23 '18 at 7:38
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