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'Operation is not valid due to the current state of the object' error during postback
... gridview and it extends to more than 600 records (with checkbox, buttons, etc.) and the value of 2001 didn't work. You may increase the value, say 10000 and test.
<appSettings>
<add key="aspnet:MaxHttpCollectionKeys" value="10000" />
</appSettings>
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Best/Most Comprehensive API for Stocks/Financial Data [closed]
... too picky about how it's exposed (SOAP, REST, some proprietary XML setup, etc.), as long as it's got some decent documentation.
...
Benchmarking (python vs. c++ using BLAS) and (numpy)
... (renamed: MKL --> Nehalem MKL, Netlib Blas --> Nehalem Netlib BLAS, etc)
Single threaded performance:
Multi threaded performance (8 threads):
Threads vs Matrix size (Ivy Bridge MKL):
Benchmark Suite
Single threaded performance:
Multi threaded (8 threads) performance:
Conclusi...
Questions every good .NET developer should be able to answer? [closed]
...r development, game-engine development, theorem-proving, image processing, etc.
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edited May 23 '17 at 12:18
Community♦
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What is the equivalent of bigint in C#?
...he database happens to be small enough, and you accidentally use an Int32, etc., you'll be fine. But the Int64 will definitely hold it.
And the error you get if you use something smaller and the full size is needed? A stack overflow! Yay!
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Why doesn't the height of a container element increase if it contains floated elements?
...x be placed at the very bottom of the floats 3) the container has to be stretched to contain that clearfix.
– BoltClock♦
May 11 '14 at 5:57
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Good open source django project for learning [closed]
... out there, including links to their respective repos, popularity ratings, etc..
Another way to find popular projects is directly on GitHub: https://github.com/search?q=django
Finally:
Awesome Django @ https://github.com/wsvincent/awesome-django
Awesome Python @ https://github.com/vinta/awesome-...
How to learn R as a programming language [closed]
...ion is prompted by lack of understanding of such functions as parse, eval, etc. which may not find frequent use by an R user with a 'statistics' persuasion.
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How do I rotate the Android emulator display? [duplicate]
...emulator if you have have not configured your keyboard to "Use all F1, F2, etc. keys as standard function keys" (Check it on System Preferences - Keyboard).
If you have checked the option mentioned above, you will not need the Fn key and you should be able to rotate the emulator only with Ctrl + F1...
How to filter rows in pandas by regex
... b
1 2 foo
na=False is to prevent Errors in case there is nan, null etc. values
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