Purpose of python antigravity module
No, it’s just an easter egg. This brief blog post has a bit more detail.
Python
“Unorderable types: int() < str()"
The issue here is that input() returns a string in Python 3.x, so when you do your comparison, you are comparing a string and an integer, which isn’t well defined (what if the string is a word, how does one compare a string and a number?) – in this case Python doesn’t guess, it throws … Read more
Get an attribute value based on the name attribute with BeautifulSoup
It’s pretty simple, use the following – Leave a comment if anything is not clear.
How to put the legend out of the plot
I have a series of 20 plots (not subplots) to be made in a single figure. I want the legend to be outside of the box. At the same time, I do not want to change the axes, as the size of the figure gets reduced. Kindly help me for the following queries: I want … Read more
Is there any simple way to benchmark Python script?
Have a look at timeit, the python profiler and pycallgraph. Also make sure to have a look at the comment below by nikicc mentioning “SnakeViz“. It gives you yet another visualisation of profiling data which can be helpful. timeit Essentially, you can pass it python code as a string parameter, and it will run in … Read more
Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)
The SIGSEGV signal indicates a “segmentation violation” or a “segfault”. More or less, this equates to a read or write of a memory address that’s not mapped in the process. This indicates a bug in your program. In a Python program, this is either a bug in the interpreter or in an extension module being … Read more
Can’t update to numpy 1.13 with anaconda?
You could try to install a specific NumPy version. In your case you could use: In case of conflicts it will show the conflicting packages. For example: In this case blaze and numba prevent NumPy from upgrading.
python error: TypeError: an integer is required
The problem is that programs_width is a list. If none of these if statements trigger, then programs_width will still be a list here: which causes an error.
Difference between Python’s Generators and Iterators
What is the difference between iterators and generators? Some examples for when you would use each case would be helpful.
How to get row number in dataframe in Pandas?
To get all indices that matches ‘Smith’ or as a numpy array or if there is only one and you want the integer, you can subset You could use the same boolean expressions with .loc, but it is not needed unless you also want to select a certain column, which is redundant when you only … Read more