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Best practices for reducing Garbage Collector activity in Javascript

I have a fairly complex Javascript app, which has a main loop that is called 60 times per second. There seems to be a lot of garbage collection going on (based on the 'sawtooth' output from the Memory timeline in the Chrome dev tools) - and this often impacts the performance of the application. ...
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Best Practice for Forcing Garbage Collection in C#

In my experience it seems that most people will tell you that it is unwise to force a garbage collection but in some cases where you are working with large objects that don't always get collected in the 0 generation but where memory is an issue, is it ok to force the collect? Is there a best practi...
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Table Header Views in StoryBoards

Is there a way to insert a Table Header View (tableHeaderView) in StoryBoard (like we used to do in Interface Builder)? 3 A...
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How to make connection to Postgres via Node.js

I find myself trying to create a postgres database, so I installed postgres and started a server with initdb /usr/local/pgsql/data , then I started that instance with postgres -D /usr/local/pgsql/data now how can I interact with this through node? For example, what would the connectionstring be...
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How do I check for nulls in an '==' operator overload without infinite recursion?

The following will cause infinite recursion on the == operator overload method 13 Answers ...
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How can I upload fresh code at github?

I have a directory with all my coding projects. 7 Answers 7 ...
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Format of the initialization string does not conform to specification starting at index 0

I have an ASP.NET application which runs fine on my local development machine. 23 Answers ...
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How to shift a column in Pandas DataFrame

I would like to shift a column in a Pandas DataFrame , but I haven't been able to find a method to do it from the documentation without rewriting the whole DF. Does anyone know how to do it? DataFrame: ...
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How many double numbers are there between 0.0 and 1.0?

This is something that's been on my mind for years, but I never took the time to ask before. 6 Answers ...
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git: How to diff changed files versus previous versions after a pull?

When I run "git pull" I often want to know what changed between the last version of a file and the new one. Say I want to know what someone else committed to a particular file. ...