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What does character set and collation mean exactly?
...
From MySQL docs:
A character set is a set of symbols
and encodings. A collation is a set of
rules for comparing characters in a
character set. Let's make the
distinction clear with an example of
an imaginary ch...
Convert sqlalchemy row object to python dict
...em. if you want just column data (for example, to take a list of instances from a query and drop them in a pandas dataframe) then {col.name: getattr(self, col.name) for col in self.__table__.columns} as answered by Anurag Uniyal (with important corrections from comments to that answer) seems both mo...
How to cherry pick only changes for only one file, not the whole commit
... patchfile
git apply patchfile
EDIT:
Since you need to take the changes from a commit, create the patch like this:
git show sha1 -- filename > patchfile
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How to update a pull request from forked repo?
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The same here - I don't see changes from forked repo in main repository. Looks like a GitHub bug
– andrfas
Jun 26 '17 at 17:31
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How to move a git repository into another directory and make that directory a git repository?
...at exists already (else create it)
$ cp -r gitrepo1 newrepo
# remove .git from old repo to delete all history and anything git from it
$ rm -rf gitrepo1/.git
Note that the copy is quite expensive if the repository is large and with a long history. You can avoid it easily too:
# move the director...
What is Haskell used for in the real world? [closed]
...you need to consider advantages of functional programming languages (taken from https://c2.com/cgi/wiki?AdvantagesOfFunctionalProgramming):
Functional programs tend to be much more terse than their ImperativeLanguage counterparts. Often this leads to enhanced
programmer productivity
FP en...
What is the point of a private pure virtual function?
...e derived classes. Methods of derived classes can't call virtual functions from the base class, but they can provide their own implementation for them. According to Herb Sutter, having public non-virtual interface in the base class and a private implementation that can be customized in the derived c...
Remove xticks in a matplotlib plot?
...ke this. This code turns off major and minor ticks and removes the labels from the x-axis.
from matplotlib import pyplot as plt
plt.plot(range(10))
plt.tick_params(
axis='x', # changes apply to the x-axis
which='both', # both major and minor ticks are affected
bottom=Fals...
Android Min SDK Version vs. Target SDK Version
...uired for the application to run. The Android system will prevent the user from installing the application if the system's API Level is lower than the value specified in this attribute. You should always declare this attribute.
android:targetSdkVersion
An integer designating the API Level th...
Quickest way to convert XML to JSON in Java [closed]
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download all the files not just XML.java. From here: github.com/douglascrockford/JSON-java/downloads
– Spiff
Oct 18 '12 at 15:37
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