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Open document with default OS application in Python, both in Windows and Mac OS
...his.
To call them from Python, you can either use subprocess module or os.system().
Here are considerations on which package to use:
You can call them via os.system, which works, but...
Escaping: os.system only works with filenames that don't have any spaces or other shell metacharacters in th...
Swift - How to convert String to Double
...g to write a BMI program in swift language.
And I got this problem: how to convert a String to a Double?
29 Answers
...
How can I disable logging while running unit tests in Python Django?
... you are in Django, you could add these lines to your settings.py:
import sys
import logging
if len(sys.argv) > 1 and sys.argv[1] == 'test':
logging.disable(logging.CRITICAL)
That way you don't have to add that line in every setUp() on your tests.
You could also do a couple of handy chan...
How to use GROUP BY to concatenate strings in SQL Server?
...
I ran into a couple of problems when I tried converting Kevin Fairchild's suggestion to work with strings containing spaces and special XML characters (&, <, >) which were encoded.
The final version of my code (which doesn't answer the original question but m...
Compare version numbers without using split function
...unt,m2.Count);
for(int i=0; i<min;i++)
{
if(Convert.ToInt32(m1[i].Value)>Convert.ToInt32(m2[i].Value))
{
return 1;
}
if(Convert.ToInt32(m1[i].Value)<Convert.ToInt32(m2[i].Value))
{
re...
How to convert array to SimpleXML
How can I convert an array to a SimpleXML object in PHP?
33 Answers
33
...
recursion versus iteration
...ed incorrectly that's slower. On top of that, modern compilers are good at converting some recursions to loops without even asking.
And if it is always possible to convert an recursion into a for loop is there a rule of thumb way to do it?
Write iterative programs for algorithms best understoo...
Access lapply index names inside FUN
...s? Yes! here are the benchmarks:
> x <- as.list(seq_len(1e6))
> system.time( y <- lapply(x, function(x){parent.frame()$i[]}) )
user system elapsed
2.38 0.00 2.37
> system.time( y <- lapply(x, function(x){parent.frame()$i[]}) )
user system elapsed
2.45 0.00 2.45
> system.time( ...
Convert JSON to Map
What is the best way to convert a JSON code as this:
17 Answers
17
...
Verify if a point is Land or Water in Google Maps
...ow that the types are turning Sea Lake Ocean and the likes, and like you pointed in your edit - natural_feature would also be a mountain, an island, and a desert .. Can you maybe point to a documentation ? also - how can you do a reverse geocoding for places without addresses ? and what about a lake...