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Class with single method — best approach?
... of code to the consumer is a low cost for laying the foundation of a much more maintainable solution in the future. And finally, if you want to avoid creating instances, simply create a singleton wrapper of your class that allows for easy reuse - although this does make the requirement that your cl...
How to get a time zone from a location using latitude and longitude coordinates?
...PI
GeoNames Time Zone API
TimeZoneDB API
AskGeo - commercial (but arguably more accurate than GeoNames)
GeoGarage Time Zone API - commercial, focusing on Nautical time zones.
Raw Time Zone Boundary Data
Timezone Boundary Builder - builds time zone shapefiles from OpenStreetMaps map data. Includes ...
How to append something to an array?
...ola");
console.log(arr);
You can use the push() function to append more than one value to an array in a single call:
// initialize array
var arr = ["Hi", "Hello", "Bonjour", "Hola"];
// append multiple values to the array
arr.push("Salut", "Hey");
// display all values
for (var i = 0; ...
How do I create a Java string from the contents of a file?
...tive to the available memory.
The second method, reading lines, is usually more memory efficient, because the input byte buffer for decoding doesn't need to contain the entire file. However, it's still not suitable for files that are very large relative to available memory.
For reading large files, ...
Search code inside a Github project
...I, kept here for archive):
The search (based on SolrQuerySyntax) is now more permissive and the dreaded "Invalid search query. Try quoting it." is gone when using the default search selector "Everything":)
(I suppose we can all than Tim Pease, which had in one of his objectives "hacking on impro...
How to safely open/close files in python 2.4
... simple, thanks. For some reason I was expecting that I'd need something more involved.
– TM.
Sep 22 '10 at 14:42
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How does the algorithm to color the song list in iTunes 11 work? [closed]
...lower value might return black and dark gray, while a higher value ensures more diversity in the dominant colors); .5 is the minimum difference between dominant colors and the background (A higher value will yield higher-contrast color combinations)
Voila!
Graphics[{background, Disk[]}]
Graphics[{...
Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
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In case someone needs a more complex comparion, a lambda can always be used. df[df['column name'].map(lambda x: str(x)!=".")]
– 4lberto
Jun 21 '18 at 15:26
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How can I see the entire HTTP request that's being sent by my Python application?
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Pandas every nth row
...ing from 0
This arithmetic based sampling has the ability to enable even more complex row-selections.
This assumes, of course, that you have an index column of ordered, consecutive, integers starting at 0.
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