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How to save a Python interactive session?
...sion.py (to help with this, every line is prefixed by its number).
Furthermore, the documentation states:
This function uses the same syntax as %history for input ranges, then saves the lines to the filename you specify.
This allows for example, to reference older sessions, such as
%save cur...
How to use mongoimport to import csv
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Difference between File.separator and slash in paths
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Since Java7 there is no need using File.separator anymore. It is much simpler and cleaner to use java.nio.file.Paths (Paths.get(first, more...)) for dir to dir and dir to filename joining.
– magiccrafter
Sep 17 '14 at 8:51
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')
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If you're using more than one argument it has to be in a tuple (note the extra parentheses):
'%s in %s' % (unicode(self.author), unicode(self.publication))
As EOL points out, the unicode() function usually assumes ascii encoding as a def...
Checking for a dirty index or untracked files with Git
...2>/dev/null| grep "^??" | wc -l`
}
Although git diff --shortstat is more convenient, you can also use git status --porcelain for getting dirty files:
# Get number of files added to the index (but uncommitted)
expr $(git status --porcelain 2>/dev/null| grep "^M" | wc -l)
# Get number of f...
Service Reference Error: Failed to generate code for the service reference
... instead of using all of the referenced ones blindly, It can be tricky and more timeconsuming than unchecking the checkbox in question, but I find this solution more suitable than the one marked as answer.
– Oscar Guillamon
Oct 1 '19 at 5:58
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What is the best way to implement nested dictionaries?
...issing__ on a subclassed dict to set and return a new instance is slightly more difficult than alternatives but has the benefits of
easy instantiation
easy data population
easy data viewing
and because it is less complicated and more performant than modifying __getitem__, it should be preferred to...
Why do we use Base64?
...cate in binary - 0s and 1s - but people typically want to communicate with more rich forms data such as text or images. In order to transfer this data between computers it first has to be encoded into 0s and 1s, sent, then decoded again. To take text as an example - there are many different ways to ...
Bootstrap css hides portion of container below navbar navbar-fixed-top
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This is more of a work-around than a solution: While this helps with the top of the page, anchors and such still don't work. If you scroll to a subsection using anchors, the title of the subsection will be behind the navigation bar.
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Which is the best Linux C/C++ debugger (or front-end to gdb) to help teaching programming? [closed]
...very basics, and telling them to compile with -g) they quickly became much more proficient at debugging their code and understanding what happened. The UI might look "old and dated", but why fix what obviously works?
– wasatz
May 5 '10 at 14:39
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