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Can I use git diff on untracked files?
...the index at that location. The upshot is that your "untracked" file now becomes a modification to add all the content to this zero-length file, and that shows up in the "git diff" output.
git diff
echo "this is a new file" > new.txt
git diff
git add -N new.txt
git diff
diff --git a/new.txt b/...
Simple example of threading in C++
...tion.
t1.join();
}
More information about std::thread here
On GCC, compile with -std=c++0x -pthread.
This should work for any operating-system, granted your compiler supports this (C++11) feature.
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Solutions for INSERT OR UPDATE on SQL Server
...y
end
else
begin
insert into table (key, ...)
values (@key, ...)
end
commit tran
or
begin tran
update table with (serializable) set ...
where key = @key
if @@rowcount = 0
begin
insert into table (key, ...) values (@key,..)
end
commit tran
...
How can I list all foreign keys referencing a given table in SQL Server?
... sql 2008 database for some reason. sp_help shows the relations, but this command will not.
– tbone
Jun 5 '13 at 18:43
21
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How to sort an array of objects by multiple fields?
... is an "optimized" version. It does a lot more preprocessing and creates a comparison function for each sorting option beforehand. It might need more more memory (as it stores a function for each sorting option, but it should preform a bit better as it does not have to determine the correct settings...
unable to copy/paste in mingw shell
...
Right-click on the title bar of the command window and select 'Properties', then on the 'Options' tab tick the box for the 'QuickEdit mode', then click 'Ok'.
After that you can paste text from the clipboard using the right mouse-button, highlight text while ho...
Compelling examples of custom C++ allocators?
...
community wiki
4 revs, 2 users 91%timday
...
How to hide a in a menu with CSS?
...
This crazy method is the only one that actually worked completely cross-browser and didn't involve creating a faux-hidden select box hack.
– Jesse Atkinson
Feb 13 '12 at 14:52
...
Loading/Downloading image from URL on Swift
... I first tried with Objective-C and it worked, however, with Swift, I've a compilation error:
34 Answers
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SVG get text element width
...o found another function that could have helped with width. textElement.getComputedTextLength(). I'll try out both tonight and see which works better for me.
– Stephen Sorensen
Oct 28 '09 at 12:58
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