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Is it better to return null or empty collection?
... general question (but I'm using C#), what's the best way (best practice), do you return null or empty collection for a method that has a collection as a return type ?
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Permanently adding a file path to sys.path in Python
...py to sys.path and import this file in another file to use the file. To do so, I ran the following in IPython.
2 Answers...
Updating a local repository with changes from a GitHub repository
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do we do a git commit before running this? everytime i run this command, i end up with 18347213846 modified files that i didnT even touch!!!
– Orkun Ozen
Feb 20 '15 at 19:38
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Detect when a window is resized using JavaScript ?
...vaScript to trigger a function when the user ends to resize the browser window?
4 Answers
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What are the pros and cons of the leading Java HTML parsers? [closed]
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General
Almost all known HTML parsers implements the W3C DOM API (part of the JAXP API, Java API for XML processing) and gives you a org.w3c.dom.Document back which is ready for direct use by JAXP API. The major differences are usually to be found in the features of the parser in q...
How to properly seed random number generator
I 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 check if a json key exists?
So, I get some JSON values from the server but I don't know if there will be a particular field or not.
13 Answers
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How to get city name from latitude and longitude coordinates in Google Maps?
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From a Geocoder object, you can call the getFromLocation(double, double, int) method. It will return a list of Address objects that have a method getLocality().
Geocoder gcd = new Geocoder(context, Locale.getDefault());
List<Address> addresses = gcd.getFromLocation(lat, lng,...
Concept behind these four lines of tricky C code
Why does this code give the output C++Sucks ? What is the concept behind it?
9 Answers
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Gradients in Internet Explorer 9
Does anyone know the vendor prefix for gradients within IE9 or are we still supposed to still be using their proprietry filters?
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