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What is Prefix.pch file in Xcode?
...” and enabling Precompile Prefix Header so they get precompiled. But the idea behind a prefix header is different from precompiling.
A prefix header is implicitly included at the start of every source file. It’s like each source file adds
#import "Prefix.pch"
at the top of the file, before anyt...
What are the rules for JavaScript's automatic semicolon insertion (ASI)?
...out how that even works, much less all the various ways that that is a bad idea. It’s a mess. JavaScript is the only language I know where many style guides demand explicit semicolons after every statement even though the language theoretically lets you elide them.
...
How to detect modifier key states in WPF?
...
great idea of adding it as an proprerty
– RollRoll
Aug 24 '17 at 13:28
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Mod of negative number is melting my brain
... By the way, here's a reason why using a single % might be a good idea. See the table What things cost in managed code in the article Writing Faster Managed Code: Know What Things Cost. Using % is similarly expensive to int div listed in the table: about 36 times more expensive than adding ...
Batch file to delete files older than N days
...d to 28 days. Bissextile years is a hell to add, really. if someone has an idea that would not add 10 lines of code, go ahead and post so I add it to my code.
epoch: I did not take time into consideration, as the need is to delete files older than a certain date, taking hours/minutes would have del...
Does Java support default parameter values?
... us all write 100000 overloads to give our library users convenience. Good idea.
– user562566
May 13 '14 at 8:02
30
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Convert char to int in C and C++
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@KshitijBanerjee That's not a good idea for two reasons: it gives you a negative number for ascii characters before '0' (like & -> -10), and it gives you numbers larger than 10 (like x -> 26)
– SheetJS
Dec 28 '1...
Unable to forward search Bash history similarly as with CTRL-r
...dd stty -ixon to my .profile and it doesn't seem to work for new tabs. Any ideas on how to make this work? I'd love XON/XOFF to be disabled by default.
– John Gallagher
Sep 20 '11 at 9:10
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“Inner exception” (with traceback) in Python?
... def spam(self):
# not really pass, but you get the idea
pass
lut = [1,
3,
17,
[12,34],
5,
_spam]
assert a().lut[-1] == a.spam
...
excep...
Archive the artifacts in Jenkins
Could someone please explain to me the idea of artifacts in the build process?
4 Answers
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