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Can we omit parentheses when creating an object using the “new” operator?
...he examples on developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/… , from "the guys who invented the <expletive> language" don't use any parentheses on new Class for parameterless constructors. If this doesn't spell 'opinionated', I don't know what does...
– ack
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matplotlib does not show my drawings although I call pyplot.show()
...python 2.7, which created a ~/.matplotlib/ directory, and stopped python 3 from reading the config in ~/.config/matplotlib/. Deleting ~/.matplotlib/ fixed the problem for me.
– naught101
Nov 11 '13 at 23:50
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How can I apply a border only inside a table?
...}
view example ...
tested in FF 3.6 and Chromium 5.0, IE lacks support; from W3C:
Borders with the 'border-style' of 'hidden' take precedence over all other conflicting borders. Any border with this value suppresses all borders at this location.
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Django. Override save for model
... dbobj.shortLink = str(self.no)
dbobj.save() # Saving from views.py
In this I have created the instance of model in views.py only and putting/saving data into 2 variables from views only.
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dyld: Library not loaded: /usr/local/lib/libpng16.16.dylib with anything php related
...-v
dyld: Library not loaded: /usr/local/lib/libpng15.15.dylib
Referenced from: /usr/local/bin/php
Reason: image not found
Trace/BPT trap: 5
Then figured out a simpler way:
Search for your libpng version(s) on your box:
# Requires locate & updatedb for mac os x
# See Link [1]
LAPTOP:fol...
The new syntax “= default” in C++11
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We are creating new object in the memory started from address of variable x (instead of new memory allocation). This syntax is used to create object at pre-allocated memory. As in our case the size of B = the size of int, so new(&x)A() will create new object in the plac...
Convert a Python list with strings all to lowercase or uppercase
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yeah, I wasn't criticizing yours (apart from the list stuff :)).Where do you think the UV you recently got comes from ? :)
– Jean-François Fabre♦
Mar 8 '18 at 8:38
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File uploading with Express 4.0: req.files undefined
... Is reformed still under development? Your last commit on github is from 2014...By the way, in your opinion, what's the best module to handle multipart form data? By "best" I mean the best supported and the one that works better (less bugs), with more features and with a longer future..I chos...
Transposing a NumPy array
...the concept of a row/column vector. Numpy is idiosyncratic to folks coming from a lot of places, not just matlab.
– eric
Dec 29 '18 at 16:15
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Include another JSP file
...ould use a servlet to do that instead, and dispatch to the appropriate JSP from this servlet. Or better, use an existing MVC framework like Stripes or Spring MVC.
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