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Finding the index of an item in a list

...ist in order, until it finds a match. If your list is long, and you don't know roughly where in the list it occurs, this search could become a bottleneck. In that case, you should consider a different data structure. Note that if you know roughly where to find the match, you can give index a hint. F...
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How do I fix PyDev “Undefined variable from import” errors?

...art Eclipse, do Project>Pydev>Remove error markers, and numpy should now appear in the Forced builtins. – smci Nov 1 '17 at 16:43 ...
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How do I install cURL on cygwin?

... Install. 6) Open a cygwin window and type curl.exe (should be available now). share | improve this answer | follow | ...
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How to run a program without an operating system?

...red to as "bare metal programming". To read from flash drive, you want to know what's USB, and you want to have some driver to work with this USB. The program on this drive would also have to be in some particular format, on some particular filesystem... This is something that boot loaders usually d...
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How to increment a datetime by one day?

... accomplished using timedelta objects: import datetime datetime.datetime.now() + datetime.timedelta(days=1) Look up timedelta objects in the Python docs: http://docs.python.org/library/datetime.html share | ...
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SQLite in Android How to update a specific row

I've been trying to update a specific row for a while now, and it seems that there are two ways to do this. From what I've read and tried, you can just use the: ...
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How do I install Python OpenCV through Conda?

... I have summarized my now fully working solution, OpenCV-Python - How to install OpenCV-Python package to Anaconda (Windows). Nevertheless I've copied and pasted the important bits to this post. At the time of writing I was using Windows 8.1, 6...
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How to use a class from one C# project with another C# project

...is select the solution file, right click --> Add --> New Project) I now have two project in the same solution Step3: As Paul Ruane stated. go to references in the solution explorer (if closed it's in the view tab of the compiler). DoubleProjectTwo is the one needing functions/methods of Dou...
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What is SYSNAME data type in SQL Server?

...Note that system type ID = 231 (nvarchar). It works as a type alias in TDS nowadays; the first ID of an alias is 256, which corresponds to sysname. As for usage: sysname is used in information schema's. – atlaste Jan 17 '14 at 15:06 ...
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How to identify numpy types in python?

...umpyish, add an or to test for that. And so on. The point is, you have to know what you're actually asking for when you want to do something as unusual as loose manual type switching, but once you know, it's easy to implement. – abarnert Mar 11 '16 at 20:41 ...