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Which is the best way to start Python in Emacs?
The quickest way to start is just to open a Python file in Emacs – ‘python-mode’ has a nice feature-set as is – see below for details. Beyond that, as people ask for recommendations fairly often, the following is a reasonable approach:
Is there an Emacs extension for Python in latex?
LaTeX or MarkDown. emacs-ipython, an Emacs extension that allows execution of python code inside a LaTeX or MarkDown buffer and display its results, text or graphic in the section below. The extension uses Pymacs to connect to an ipython kernel to execute code.
What does dowhatimean mean in Python in Emacs?
The DoWhatIMean means that it will comment or uncomment the region as appropriate. If you do not have ‘transient-mark-mode’ on by default, you can hit C-SPC twice to activate it temporarily. python-mode.el also provides `py-comment-region and commands to comment/uncomment all known forms, def, block, clause etc.
What’s the best way to do completion in Emacs?
Note that some IDE packages provide completion, e.g. Elpy provides completion using either jedi or rope as a backend to CompanyMode, and anaconda-mode provides completion via CompanyMode or AutoComplete. You can also configure completion by using either jedi or rope as a backend to either CompanyMode or AutoComplete.
Can you re import a module in Python?
Yes, just saying import again gives you the existing copy of the module from sys.modules.
How to re import an updated package while in Python?
Update for Python3: (quoted from the already-answered answer, since the last edit/comment here suggested a deprecated method) In Python 3, reload was moved to the imp module. In 3.4, imp was deprecated in favor of importlib, and reload was added to the latter.
Where can I find the Python Docs Offline?
For the modules you use a lot and want to access offline, you could just download a text file version of the official online python documentation, which is the best place to get documentation. (file > save page as > select .txt file format)
What to do with transient Mark mode in Emacs?
If you have ‘transient-mark-mode’ on, you can just use ‘comment-dwim’: select a region and hit `M-;’. The DoWhatIMean means that it will comment or uncomment the region as appropriate. If you do not have ‘transient-mark-mode’ on by default, you can hit C-SPC twice to activate it temporarily.
Which is Python backend for Autocomplete in Emacs?
Jedi.el provides a backend for AutoComplete. Ropemacs can be used as a backend for both CompanyMode and AutoComplete. The built-in python.el has support for imenu code navigation. By default it uses a tree structure for navigation which presents only top level definitions that can then be ‘drilled in to’.
What does main ( argc, Char ) do in C?
While the last element being a null-pointer. int // Specifies that type of variable the function returns. // main () must return an integer main ( int argc, char **argv ) { // code return 0; // Indicates that everything went well. } In the early versions of the C language, there was no int before main as this was implied.