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Correct way to use get_or_create?
...trying to use get_or_create for some fields in my forms, but I'm getting a 500 error when I try to do so.
5 Answers
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How can I append a string to an existing field in MySQL?
...aniel VassalloDaniel Vassallo
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62
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javascript window.location in new tab
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answered Sep 26 '11 at 11:05
Ian OxleyIan Oxley
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How to revert a Git Submodule pointer to the commit stored in the containing repository?
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edited Sep 15 at 1:10
answered Oct 24 '11 at 23:28
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Can an enum class be converted to the underlying type?
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Trilarion
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answered Jan 29 '13 at 18:16
NawazNawaz
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Matplotlib discrete colorbar
...in range(cmap.N)]
# force the first color entry to be grey
cmaplist[0] = (.5, .5, .5, 1.0)
# create the new map
cmap = mpl.colors.LinearSegmentedColormap.from_list(
'Custom cmap', cmaplist, cmap.N)
# define the bins and normalize
bounds = np.linspace(0, 20, 21)
norm = mpl.colors.BoundaryNorm(b...
how to make svn diff show only non-whitespace line changes between two revisions
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95
You can use
svn diff -r 100:200 -x -b > file.diff
If you want to ignore all whitespaces:
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How do I push a local Git branch to master branch in the remote?
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5 Answers
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ReactJS render string with non-breaking spaces
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edited May 31 at 4:05
answered Jun 26 '14 at 18:21
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what does npm -D flag mean?
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159
The -D flag is the shortcut for: --save-dev. Source: https://docs.npmjs.com/cli/install
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