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Where does Git store the SHA1 of the commit for a submodule?
I know that when you add a submodule to a git repository it tracks a particular commit of that submodule referenced by its sha1.
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Can code that is valid in both C and C++ produce different behavior when compiled in each language?
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Now for fun, modify it so that C and C++ both calculate different arithmetic expressions the evaluate to the same result.
– Ryan C. Thompson
Oct 15 '12 at 9:59
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How to write to an existing excel file without overwriting data (using pandas)?
...s writer.sheets to access the sheet.
## If you leave it empty it will not know that sheet Main is already there
## and will create a new sheet.
writer.sheets = dict((ws.title, ws) for ws in book.worksheets)
data_filtered.to_excel(writer, "Main", cols=['Diff1', 'Diff2'])
writer.save()
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How do I align views at the bottom of the screen?
...YI: that wouldn't work inside a ScrollView. This is the issue I am facing now. See stackoverflow.com/questions/3126347/…
– IgorGanapolsky
May 23 '12 at 0:40
6
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How do I read any request header in PHP
...ume this is only when using the Apache server... might need to let the OP know that :)
– alex
Feb 13 '09 at 5:48
13
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How to get Latitude and Longitude of the mobile device in android?
...etSystemService(Context.LOCATION_SERVICE);
Location location = lm.getLastKnownLocation(LocationManager.GPS_PROVIDER);
double longitude = location.getLongitude();
double latitude = location.getLatitude();
The call to getLastKnownLocation() doesn't block - which means it will return null if no posi...
What is a “batch”, and why is GO used?
...the GO does so that the next batch can be run successfully and the client knows for sure the batch before it is done server-side.
– PositiveGuy
Apr 19 '10 at 15:44
3
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Guards vs. if-then-else vs. cases in Haskell
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Thanks for the style tip, now it confirmed by doubt.
– eigenfield
Aug 1 '18 at 17:33
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What's better at freeing memory with PHP: unset() or $var = null
...pdate , is actually a language construct), but it would be interesting to know if one is better than the other. I have been using unset() for most of my coding, but I've recently looked through a few respectable classes found off the net that use $var = null instead.
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Django - iterate number in for loop of a template
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[Django HTML template doesn't support index as of now], but you can achieve the goal:
If you use Dictionary inside Dictionary in views.py then iteration is possible using key as index. example:
{% for key, value in DictionartResult.items %} <!-- dictionartResult is a di...