Simply type conda update pandas in your preferred shell (on Windows, use cmd; if Anaconda is not added to your PATH use the Anaconda prompt). You can of course use Eclipse together with Anaconda, but you need to specify the Python-Path (the one in the Anaconda-Directory). See this document for a detailed instruction.
Check: /usr/local/lib/python3.5/dist-packages You’ll either have Pip there or easy_install(part of Pythons setup tools), which can be used to install Pip: Or you can try: Another option is attempting to install from a repository, the package name depends on your distribution: Edit: Try this correction for easy install: I’m assuming that’s the directory it’s installed to. Also, … Read more
Due to GIL there is no point to use threads for CPU intensive tasks in CPython. You need either multiprocessing (example) or use C extensions that release GIL during computations e.g., some of numpy functions, example. You could easily write C extensions that use multiple threads in Cython, example.
You’re missing a line in menu, or else missing an input elsewhere. You’re not actually accepting a choice from your user yet. If you want to keep your current structure, menu should look like: Or, a little cleaner (same effect): Otherwise, you can just call menu() and then separately accept the user’s selection: Note that I’ve changed your input() calls to int(raw_input()). This is a much safer way … Read more
In Spyder, Do following stepsRunConfiguration per file…Clear all variables before execution [Select Checkbox] This actually clears variables from previous run of the file. Hope it helps.
Call list() on the dictionary instead: In Python 3, the dict.keys() method returns a dictionary view object, which acts as a set. Iterating over the dictionary directly also yields keys, so turning a dictionary into a list results in a list of all the keys:
All floats or non string data types must be casted to strings before concatenation This should work correctly: (notice the str cast for multiplication result) straight from the interpreter:
Create a new conda environment for Python 2.7: Activate it: Alternatively, for older conda versions on Windows: on Unix (including Mac OS X): Once activated, install your packages: If you still get this message, install the Anaconda client: and search for your package: Look for a channel that has the right version for you and … Read more
Warning: This answer is contested. See comments. Results. (evaluate each function 144 times and average the duration) Conclusion. It barely matters. Premature optimization is the root of all evil.
Lists are already passed by reference, in that all Python names are references, and list objects are mutable. Use slice assignment instead of normal assignment. However, this isn’t a good way to write a function. You should simply return the combined list.