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How do I target only Internet Explorer 10 for certain situations like Internet Explorer-specific CSS
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@Marc-AndréLafortune raises a good point. As a rule of thumb you should always use the === operator and not ==. When writiing javascript you need to be mindful of this. stackoverflow.com/questions/359494/…
– St...
How to reset a form using jQuery with .reset() method
...time i use console.log, i have no idea where to look out for it. i'm using Python IDLE and a terminal to run the python script. the javascript is in it. anyway, when i use `alert($('#configform')[0]), it gives me [object HTMLFormElement]
– yvonnezoe
May 9 '13 a...
How to construct a timedelta object from a simple string
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@verdesmarald So, as of python 3.5, is there an elegant solution without using external libraries and without assuming timespan is less than 24 hours?
– max
Apr 22 '16 at 18:57
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C++ map access discards qualifiers (const)
The following code says that passing the map as const into the operator[] method discards qualifiers:
5 Answers
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Abstract functions in Swift Language
...ink fatalError() is better for this one reason
– André Fratelli
Jul 5 '14 at 0:15
6
Also there i...
How to repeat a string a variable number of times in C++?
...ect idiomatic way to repeat strings in C++ equivalent to the * operator in Python or the x operator in Perl. If you're repeating a single character, the two-argument constructor (as suggested by previous answers) works well:
std::string(5, '.')
This is a contrived example of how you might use an ...
Update multiple rows in same query using PostgreSQL
...Further details at the PostgreSQL Documentation
– José Andias
Dec 30 '14 at 20:16
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Can you change what a symlink points to after it is created?
Does any operating system provide a mechanism (system call — not command line program) to change the pathname referenced by a symbolic link (symlink) — other than by unlinking the old one and creating a new one?
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Evenly distributing n points on a sphere
... the points).
Alternatively, building on the other answer here (and using Python):
> cat ll.py
from math import asin
nx = 4; ny = 5
for x in range(nx):
lon = 360 * ((x+0.5) / nx)
for y in range(ny):
midpt = (y+0.5) / ny ...
How to check if a column exists in Pandas
...'A', df['B']) + df['C']
The DataFrame get method has similar behavior as python dictionaries.
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