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Why are dates calculated from January 1st, 1970?

...1st, 1970) as default standard The Question makes two false assumptions: All time-tracking in computing is done as a count-since-1970. Such tracking is standard. Two Dozen Epochs Time in computing is not always tracked from the beginning of 1970 UTC. While that epoch reference is popular, various...
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How to create a temporary directory?

... answered Jan 8 '11 at 2:30 moinudinmoinudin 111k4141 gold badges182182 silver badges212212 bronze badges ...
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ImportError: No module named MySQLdb

... 11 Answers 11 Active ...
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Android Studio Project Structure (v.s. Eclipse Project Structure)

I'm trying to learn android development and I am initially confused by the different project structures between Eclipse and Android Studio. This makes it difficult to follow tutorials designed for Eclipse. Could anyone let me know why these differences exist? Should they exist? ...
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How to pass a URI to an intent?

... @malclocke has a better solution. No need to manually convert to string and back. – clocksmith Mar 4 '16 at 23:57 ...
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A cron job for rails: best practices?

... I'm using the rake approach (as supported by heroku) With a file called lib/tasks/cron.rake .. task :cron => :environment do puts "Pulling new requests..." EdiListener.process_new_messages puts "done." end To execute from the command line, this is just "rake cron". This command ...
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Having Django serve downloadable files

..._str(file_name) response['X-Sendfile'] = smart_str(path_to_file) # It's usually a good idea to set the 'Content-Length' header too. # You can also set any other required headers: Cache-Control, etc. return response Of course, this will only work if you have control over your server, or your hostin...
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How do I check CPU and Memory Usage in Java?

... If you are looking specifically for memory in JVM: Runtime runtime = Runtime.getRuntime(); NumberFormat format = NumberFormat.getInstance(); StringBuilder sb = new StringBuilder(); long maxMemory = runtime.maxMemory(); long allocatedMemory = runtime...
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Disable activity slide-in animation when launching new activity?

... | edited Jun 8 '11 at 10:58 Kev 111k4949 gold badges283283 silver badges370370 bronze badges a...
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Actual meaning of 'shell=True' in subprocess

I am calling different processes with the subprocess module. However, I have a question. 5 Answers ...