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Why do we need break after case statements?
...compiler automatically put break statements after each code block in the switch? Is it for historical reasons? When would you want multiple code blocks to execute?
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“document.getElementByClass is not a function”
I am trying to run a function onclick of any button with class="stopMusic" . I'm getting an error in Firebug
9 Answers
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Reload Flask app when template file changes
...t, when running Flask application using the built-in server ( Flask.run ), it monitors its Python files and automatically reloads the app if its code changes:
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scheduleAtFixedRate vs scheduleWithFixedDelay
What's the main difference between scheduleAtFixedRate and scheduleWithFixedDelay methods of ScheduledExecutorService ?
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Get the index of the nth occurrence of a string?
... method, what is the quickest way to get the n th occurrence of a string within a string?
10 Answers
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Is it possible to create a “weak reference” in javascript?
...your ‘weak reference’ becomes a key (eg. integer) in a simple lookup, with an add-reference and remove-reference method, and when there are no manually-tracked references anymore then entry can be deleted, leaving future lookups on that key to return null.
This is not really a weakref, but it c...
How can I debug my JavaScript code? [closed]
...nd that I have a problematic code snippet, how should I go about debugging it?
20 Answers
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Is Redis just a cache?
... can't see any difference between Redis and caching technologies like Velocity or the Enterprise Library Caching Framework
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What is the difference between a heuristic and an algorithm?
What is the difference between a heuristic and an algorithm?
12 Answers
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How to use PHP OPCache?
PHP 5.5 has been released and it features a new code caching module called OPCache, but there doesn't appear to be any documentation for it.
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