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How can I determine what font a browser is actually using to render some text?
...cifies " font-family: Helvetica, Arial, sans-serif; " for the whole page. It looks like Verdana is being used instead on some parts. I would like to be able to verify this.
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What is the difference between sed and awk? [closed]
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sed is a stream editor. It works with streams of characters on a per-line basis. It has a primitive programming language that includes goto-style loops and simple conditionals (in addition to pattern matching and address matching). There are e...
how to get the host url using javascript from the current page
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edited Jan 8 '17 at 13:57
cnmuc
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Difference between len() and .__len__()?
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len is a function to get the length of a collection. It works by calling an object's __len__ method. __something__ attributes are special and usually more than meets the eye, and generally should not be called directly.
It was decided at some point long ago getting the length ...
How do you get a directory listing sorted by creation date in python?
...ython 3:
import os
from pathlib import Path
paths = sorted(Path(dirpath).iterdir(), key=os.path.getmtime)
(put @Pygirl's answer here for greater visibility)
If you already have a list of filenames files, then to sort it inplace by creation time on Windows:
files.sort(key=os.path.getctime)
Th...
Nested classes' scope?
... def inner_var(self):
return Outer.outer_var
This isn't quite the same as similar things work in other languages, and uses global lookup instead of scoping the access to outer_var. (If you change what object the name Outer is bound to, then this code will use that object the next ti...
Addition for BigDecimal
I want to do some simple sums with some currency values expressed in BigDecimal type.
11 Answers
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In CoffeeScript how do you append a value to an Array?
...an Array in CoffeeScript? I've checked the PragProg CoffeeScript book but it only discusses creating, slicing and splicing, and iterating, but not appending.
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How to properly seed random number generator
... am trying to generate a random string in Go and here is the code I have written so far:
9 Answers
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How to do a non-greedy match in grep?
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edited Feb 4 '13 at 13:02
answered Jun 12 '10 at 4:47
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