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How to ignore a property in class if null, using json.net

...rializer yourself rather than using JavaScriptConvert there is a NullValueHandling property which you can set to ignore. Here's a sample: JsonSerializer _jsonWriter = new JsonSerializer { NullValueHandling = NullValueHandling.Ignore }; ...
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fetch from origin with deleted remote branches?

When I do git fetch origin and origin has a deleted branch, it doesn't seem to update it in my repository. When I do git branch -r it still shows origin/DELETED_BRANCH . ...
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How to port data-only volumes from one host to another?

... @Datz it's just a command called to create the data container it could be any command which actually does nothing. The container starts and immediately exits but it is used to persist data. – tommasop Jan 26 ...
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Find full path of the Python interpreter?

... @JohnFreeman: I tried this on a GNU/Linux box w/ GNU coreutils 8.4 (env) and Python 3.4.2. #!/usr/bin/env python3 will return the correct full binary path via sys.executable. Perhaps your OS or Python version behaves slightly differently. – kevinarpe May 22...
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How to crop circular area from bitmap in Android

I have a bitmap and I want to crop a circular region from this bitmap. All pixels outside the circle should be transparent. How can I do this? ...
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How do I get the current Date/time in DD/MM/YYYY HH:MM format?

How can I get the current date and time in DD/MM/YYYY HH:MM format and also increment the month? 4 Answers ...
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What algorithms compute directions from point A to point B on a map?

...stead of doing Dijkstra's once from source to dest, you start at each end, and expand both sides until they meet in the middle. This eliminates roughly half the work (2*pi*(r/2)^2 vs pi*r^2). To avoid exploring the back-alleys of every city between your source and destination, you can have several l...
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Does the Go language have function/method overloading?

... No it does not. See the Go Language FAQ, and specifically the section on overloading. Method dispatch is simplified if it doesn't need to do type matching as well. Experience with other languages told us that having a variety of methods with the same name but di...
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Write a program that will surely go into deadlock [closed]

...Here's an example in C#. Note that the program appears to contain no locks and no shared data. It has only a single local variable and three statements, and yet it deadlocks with 100% certainty. One would be hard-pressed to come up with a simpler program that deadlocks with certainty. Exercise to t...
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Java: Best way to iterate through a Collection (here ArrayList)

...erbose IMO. The third version is my preferred choice as well. It is short and works for all cases where you do not need any indexes or the underlying iterator (i.e. you are only accessing elements, not removing them or modifying the Collection in any way - which is the most common case). ...