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jQuery Validate - require at least one field in a group to be filled
...hanks for the suggestions - I have clarified the variable names and broken down the code to be a bit more readable.
– Nathan Long
Aug 20 '09 at 15:24
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Creating an R dataframe row-by-row
... experience with type conversions in R, I'm sure it creates new challenges down-the-line. Can anyone comment on this?
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Python Image Library fails with message “decoder JPEG not available” - PIL
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Recent versions of pip must cache downloaded packages and their compilations. Certainly, it was a very lengthy to pip install things the first time, but then subsequent uninstalls and (re)installs were suspiciously quick. Anyway, the methods above did not wor...
Is non-blocking I/O really faster than multi-threaded blocking I/O? How?
...anaged threads, or with just one lone process -- the difference might come down to thread context switching or operating system schedule optimizations, but if both tasks are going to the CPU it would be similar in either case.
It is useful to imagine a lot of the unusual or stupid corner cases you ...
How do I make a textbox that only accepts numbers?
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Two options:
Use a NumericUpDown instead. NumericUpDown does the filtering for you, which is nice. Of course it also gives your users the ability to hit the up and down arrows on the keyboard to increment and decrement the current value.
Handle the appr...
How to work around the lack of transactions in MongoDB?
...second default maximum execution time). You can try them now - mongodb.com/download-center/community
– Grigori Melnik
Jul 24 '19 at 14:33
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Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
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@sbi: I don't think that's a valid justification for a downvote. It's not a "bad answer". It's just not the perfect answer that's all. I don't think this person deserves punishment for his suggestion. Would you prefer him not to answer instead? If yes, then yes, you should downvo...
What is the best way to give a C# auto-property an initial value?
...r in the real complicated places, create a factory (or just redesign/break down your class alltogether since it's probably too complex)
– sara
Dec 14 '15 at 7:40
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How to “properly” create a custom object in JavaScript?
...re's an implicit new in var that = {}; anyway.
– Tim Down
Oct 20 '09 at 23:04
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Crockford is a c...
AttributeError: 'module' object has no attribute
...ich is also a Python library module. This proved to be difficult to track down as it worked correctly on my local development environment but failed with the specified error when running on Google App Engine.
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