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Getting a 'source: not found' error when using source in a bash script
...a%2f%2fstackoverflow.com%2fquestions%2f670191%2fgetting-a-source-not-found-error-when-using-source-in-a-bash-script%23new-answer', 'question_page');
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How do I sort a dictionary by value?
...python 2.x?
– Keyo
Feb 15 '11 at 15:05
84
OrderedDict added to collections in 2.7. Sorting exampl...
Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
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See stackoverflow.com/questions/24007050/… - it conflicts with this answer (at least the "or even lower" part).
– rmaddy
Jun 3 '14 at 4:52
1...
Why isn't String.Empty a constant?
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– Christopher Stevenson
May 17 '13 at 12:05
3
@JeffYates I'd add that the fact that it's not consisten...
Matplotlib tight_layout() doesn't take into account figure suptitle
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Obtain Bundle Identifier programmatically
...r!
– Sebastian Roth
Sep 14 '16 at 7:05
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How do you add Boost libraries in CMakeLists.txt?
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May this could helpful for some people. I had a naughty error:
undefined reference to symbol '_ZN5boost6system15system_categoryEv'
//usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0: error adding symbols: DSO missing from command line
There were some issue of cmakeList.txt and ...
How to use the “number_to_currency” helper method in the model rather than view?
...(because it shouldn’t).
As for using helpers for ActiveModel validation errors in the model, well, I’m sorry but ActiveModel/Rails has screwed us all there by forcing error messages to be realized in the data layer, rather than returning the semantic idea of an error to be realized later—sigh...
MYSQL OR vs IN performance
...r;
$t2 = microtime(true);
echo $t."\n".$t2."\n".($t2-$t)."\n";
1482080514.3635
1482080517.3713
3.0078368186951
$t = microtime(true);
for($i=0; $i<10000; $i++):
$q = DB::table('users')->whereIn('id',[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20])->get();
endfor;
$t2 =...
Issue with adding common code as git submodule: “already exists in the index”
...plied to my follow-up question, but this may be of help in any case.
That error means that projectfolder is already staged ("already exists in the index"). To find out what's going on here, try to list everything in the index under that folder with:
git ls-files --stage projectfolder
The first ...