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Understanding slice notation

...s bizarrely error-proof: >>> p[100:200] [] >>> p[int(2e99):int(1e99)] [] This can come in handy sometimes, but it can also lead to somewhat strange behavior: >>> p ['P', 'y', 't', 'h', 'o', 'n'] >>> p[int(2e99):int(1e99)] = ['p','o','w','e','r'] >>&gt...
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How to run a shell script at startup

... The name of the script is /etc/init.d/apex #!/bin/bash # chkconfig: 345 99 10 # Description: auto start apex listener # case "$1" in 'start') su - oracle -c "cd /opt/apex ; java -jar apex.war > logs/apex.log 2>logs/apex_error.log &";; 'stop') echo "put something to shutdown or k...
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Testing modules in rspec

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Installing older version of R package

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How can I add additional PHP versions to MAMP

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Distributed sequence number generation?

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Selenium WebDriver: Wait for complex page with JavaScript to load

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What's the best way to unit test protected & private methods in Ruby?

... ruby 1.9 does break just about everything. – jes5199 Nov 15 '08 at 22:37 1 Just to note: Never...
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Epoch vs Iteration when training neural networks

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How to replace multiple white spaces with one white space

...0 1001 ============ Normalize ============ NormalizeWithSplitAndJoin 1156299 0:29.898 21.99 NormalizeWithRegex 23243802 0:27.335 1.00 Here the first number is the number of iterations, the second is the time taken, and the third is a scaled score with 1.0 being the best. That shows that ...