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Shared-memory objects in multiprocessing

... def update_par(self, evidence): self.pool.map(propagate, zip(range(self.N), [self.arrayHdl] * self.N, [evidence] * self.N)) def update_seq(self, evidence): for i in range(self.N): propagate((i, self.arrayHdl, evidence)) def getArray(sel...
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How to deploy correctly when using Composer's develop / production switch?

...endency to checkout a certain commit instead of downloading that commit as ZIP (you used --prefer-source, or Composer had no other way to get that version) if your production machine is more like a small test server (think Amazon EC2 micro instance) there is probably not even enough memory installed...
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What is the difference between “JPG” / “JPEG” / “PNG” / “BMP” / “GIF” / “TIFF” Image?

...or PDF is for that amtter), nor that it can be compressed (I mean, you can ZIP it, but it doesn't contain compressed data). – ChrisW Jan 7 '09 at 14:01 2 ...
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Good examples of Not a Functor/Functor/Applicative/Monad?

...tructor that's Applicative but not a Monad, a very common example would be ZipList. – John L Aug 5 '12 at 23:52 23 ...
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Regular expressions in C: examples?

...; } Install PCRE using: wget https://ftp.pcre.org/pub/pcre/pcre2-10.31.zip make sudo make install sudo ldconfig Compile using : gcc foo.c -lpcre2-8 -o foo Check my answer for more details. share | ...
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Difference between Python's Generators and Iterators

...way: >>> stop = 4 >>> for i, y1, y2, y3 in zip(range(stop), Yes(stop), yes(stop), ('yes' for _ in range(stop))): ... print('{0}: {1} == {2} == {3}'.format(i, y1, y2, y3)) ... 0: yes == yes == yes 1: yes == yes == yes 2: yes == ye...
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Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing?

... addField("Address:"); addField("City:"); addField("Zip Code:"); addField("Phone:"); addField("Email Id:"); KeyboardFocusManager.getCurrentKeyboardFocusManager() .addPropertyChangeListener("permanentFocusOwner", new FocusDrivenSc...
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Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]

... It takes ~5 minutes to deploy on Beanstalk. Choose platform -> Upload zip -> Rejoice. Want to deploy by pushing to master? Spend another 5 minutes setting up CodePipeline. Both of these workflows can be done using just the GUI console if the CLI is intimidating for you. ...
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Reverse a string in Python

...gecolor='k') sns.set(style="whitegrid") sorted_keys, sorted_vals = zip(*sorted(duration_list.items(), key=operator.itemgetter(1))) flierprops = dict(markerfacecolor='0.75', markersize=1, linestyle='none') ax = sns.boxpl...
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How do I make a Git commit in the past?

...ort-directories.perl from Git’s contrib/ (or import-tars.perl, or import-zips.py…) to create a new Git repository from your snapshots (even with “old” timestamps). The rebase/filter-branch techniques in my answer are only needed if you want to insert a file that was “left out” of an exis...