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How should I unit test threaded code?
...est Patterns" and is called "Humble Object" (p. 695): You have to separate core logic code and anything which smells like asynchronous code from each other. This would result to a class for the core logic, which works synchronously.
This puts you into the position to test the core logic code in a s...
How to do parallel programming in Python?
...u. Since we did not pass processes, it will spawn one process for each CPU core on your machine. Each CPU core can execute one process simultaneously.
If you want to map a list to a single function you would do this:
args = [A, B]
results = pool.map(solve1, args)
Don't use threads because the GI...
How to list only the file names that changed between two commits?
...There are also --numstat
$ git diff --numstat HEAD~5 HEAD
40 10 core/src/main/java/org/apache/calcite/rex/RexSimplify.java
1 1 core/src/main/java/org/apache/calcite/sql/fun/SqlTrimFunction.java
16 0 core/src/main/java/org/apache/calcite/sql2rel/SqlToRelConverter.jav...
How to send email via Django?
...rtproject gmail
Edit settings.py with code below:
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_TLS = True
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = 'youremail@gmail.com'
EMAIL_HOST_PASSWORD = 'email_password'
EMAIL_PORT = 587
Run interactive mode: python manage.py ...
How to Deal with Temporary NSManagedObject instances?
...efore you decide to store them but am worried about how "supported" by the CoreData contract and therefore how futureproof it is. Does apple mention or use this approach anywhere? Because if not, a future iOS release could change the dynamic properties to depend on the MOC and break this approach. T...
FixedThreadPool vs CachedThreadPool: the lesser of two evils
...ing 150 threads within in ONE JRE only makes sense if you have massive CPU cores/threads underneath, which most likely is not the case. Depending on the OS and RAM in use, creating more than n threads might even result in your JRE being terminated because of OOM errors. So you should really disting...
How to remove a key from Hash and get the remaining hash in Ruby/Rails?
...l of ActiveSupport; you can just include them then require "active_support/core_ext/hash/except"
– GMA
May 13 '16 at 7:33
...
Maven: how to do parallel builds?
When you build with maven on a multicore / multi-CPU machine it would often be possible to build different subprojects in parallel. Is there a way to do this with maven? Is there a plugin for this / whatever?
...
Git commit in terminal opens VIM, but can't get back to terminal
... Te set the editor permanently you can use: git config --global core.editor myFavoriteEditor
– Machta
Feb 17 '14 at 19:21
2
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vertical-align with Bootstrap 3
...mi still cannot find any use case for your suggestions. One of Bootstrap's core, disctintive features is that columns stack on top of each other once they don't fit horizontally. That doesn't happen anymore with your solution. The grid system works even if you load just the styles, as you can see in...