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Curly braces in string in PHP
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edited Oct 17 '15 at 12:38
Mark Amery
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Required tags not present when using Delphi XML Data Binding Wizard
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How to force a view refresh without having it trigger automatically from an observable?
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answered Dec 16 '11 at 17:17
RP NiemeyerRP Niemeyer
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Undo svn add without reverting local edits
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edited May 17 at 15:22
answered Nov 19 '11 at 21:56
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How to check if a given directory exists in Ruby
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edited Aug 12 '17 at 2:51
Totor
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answered Jul 6 '09 ...
How to convert a NumPy array to PIL image applying matplotlib colormap
...irst ensure your NumPy array, myarray, is normalised with the max value at 1.0.
Apply the colormap directly to myarray.
Rescale to the 0-255 range.
Convert to integers, using np.uint8().
Use Image.fromarray().
And you're done:
from PIL import Image
from matplotlib import cm
im = Image.fromarray(n...
Pythonic way to add datetime.date and datetime.time objects
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How to disable code formatting for some part of the code using comments?
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Since version 13 it's possible to wrap the code with
// @formatter:off
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// @formatter:on
IntelliJ IDEA v.14+:
Preferences > Editor > Code Style > Formatter Control
IntelliJ IDEA v.2016+:
Preferences > Editor > Code S...
Preserve colouring after piping grep to grep
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grep sometimes disables the color output, for example when writing to a pipe. You can override...
Python Regex - How to Get Positions and Values of Matches
...he re module? For example given the pattern r'[a-z]' and the string 'a1b2c3d4' I'd want to get the positions where it finds each letter. Ideally, I'd like to get the text of the match back too.
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