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How do I display a text file content in CMD?
... like this answer because it's not interactive. more shows N screens at a time that you have to click through
– user2023861
Dec 6 '17 at 16:54
add a comment
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Storing C++ template function definitions in a .CPP file
...d of foo.cpp as compiling the latter does nothing; just wastes compilation time.
Of course, you can have multiple implementations in the third file or have multiple implementation files for each type you'd like to use.
This enables much more flexibility when sharing the templated class for other use...
What is the difference between `after_create` and `after_save` and when to use which?
...rks once - just after the record is first created.
after_save works every time you save the object - even if you're just updating it many years later
So if you want to do this email operation only just the once (and then never again) then use after_create.
If you want to do it every time the obje...
How to fix corrupted git repository?
..._base} before continuing"
if ! wget -p "${url_base}" -O /dev/null -q --dns-timeout=5 --connect-timeout=5 ;
then
echo "Unable to reach ${url_base}: Aborting before any damage is done" >&2
exit 4
fi
echo
echo "This operation will replace the local repo with the remote at:"
echo "${url}...
Regex to match any character including new lines
Is there a regex to match "all characters including newlines"?
4 Answers
4
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Why are mutable structs “evil”?
Following the discussions here on SO I already read several times the remark that mutable structs are “evil” (like in the answer to this question ).
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Custom method names in ASP.NET Web API
...rhaps commented out). It gives you WebAPI AND MVC style routes at the same time...
– John Culviner
Mar 22 '13 at 22:28
1
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Bomb dropping algorithm
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I had to stop at only a partial solution since I was out of time, but hopefully even this partial solution provides some insights on one potential approach to solving this problem.
When faced with a hard problem, I like to come up with simpler problems to develop an intuition about t...
Are arrays passed by value or passed by reference in Java? [duplicate]
...ession is passed to the calling method (!!) which can evaluate it multiple times (!!!). This was complicated to implement, and could be used (abused) to write code that was very difficult to understand. Call-by-name was only ever used in Algol-60 (thankfully!).
UPDATE
Actually, Algol-60's call-...
Select SQL Server database size
how can i query my sql server to only get the size of database?
10 Answers
10
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