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Querying DynamoDB by date
...hash keys; but only if you have a range key that varies. Think of it like file formats; you can have 2 files with the same name in the same folder as long as their format is different. If their format is the same, their name must be different. The same concept applies to DynamoDB's hash/range key...
Differences between Microsoft .NET 4.0 full Framework and Client Profile
...ramework 4.0 full installer (32- and 64-bit) is 48.1 MB and the Client Profile installer is 41.0 MB. The extracted installation files are 237 MB and 194 MB respectively, and once installed, they are 537 MB and 427 MB.
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How to determine when a Git branch was created?
...ommon ancestor with the branch it was created from. Take a look at config file, perhaps there is branch.<branchname>.merge entry, which would tell you what branch this one is based on.
If you know that the branch in question was created off master branch (forking from master branch), for exa...
How to prevent robots from automatically filling up a form?
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Do you think bots actually go through the css file and figure it's display:none; ? I really rather not use a JS-based solution, since it can be easily disabled.
– Gal
Mar 5 '10 at 18:15
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How find all unused classes in Intellij Idea?
... Well, it does grey out the class name when actually viewing the file and give you an intention action to "remove unused class", all that's missing is to be able to automatically find them. Certainly there are ways that could break things but that's true of many refactorings.
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Why does Python pep-8 strongly recommend spaces over tabs for indentation?
...official party line was "use spaces". The reality was that virtually every file was a total mess of both tabs and spaces, and even in files that consistently used only spaces or only tabs, the indentation was still all over the place.
– antred
Jun 16 '15 at 21:...
Why #egg=foo when pip-installing from git repo
....egg-info/top_level.txt should have been created. Use the contents of this file as the value for the egg parameter.
– dspacejs
May 18 '17 at 0:09
2
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Lambda function in list comprehensions
...for i in (1, 2)]
>>> a[0](1)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: <lambda>() got multiple values for argument 'coef'
WAT?
>>> a[0]()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
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How to get an outline view in sublime texteditor?
... Sounds good. But nothing happens when I press ctrl-r. I have a php file open. Can I locate the command in a menu? Does this work without a plugin? karlthorwald
– user89021
Feb 6 '10 at 3:34
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Checking if a double (or float) is NaN in C++
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Compiling with g++ (TDM-2 mingw32) 4.4.1:
C:\test> type "C:\Program Files\@commands\gnuc.bat"
@rem -finput-charset=windows-1252
@g++ -O -pedantic -std=c++98 -Wall -Wwrite-strings %* -Wno-long-long
C:\test> gnuc x.cpp
C:\test> a && echo works... || echo !failed
works...
C:\tes...