Electrical Engineering
Lawrence Johnston
  • California
  • Member for 11 years, 7 months
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About

I'm a San Francisco Bay Area programmer working in Objective-C/Cocoa and C#. I also dabble in Python.

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All Questions Answers
Votes Newest
211
What is a decoupling capacitor and how do I know if I need one?
Apr 17 '10
117
What’s the proper soldering iron temperature for standard .031" 60/40 solder?
Mar 22 '10
32
How do I connect components when using a circuit board with pads but no traces?
Apr 13 '10
32
What’s the proper soldering iron temperature for standard .031" 60/40 solder?
Mar 22 '10
9
Should I default to pull-up or pull-down resistor with tact switches?
Apr 19 '10
5
Pinout of a 3 wire magnetic card reader
May 21 '10
3
Personal electronics tool kit
Apr 18 '10
1
Pinout of a 3 wire magnetic card reader
May 21 '10
1
Why does a headphone attenuator need separate resistance for each side instead of a shared resistor for both?
Oct 3 '14
Top network posts
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2240
How do I parse command line arguments in Bash?
754
Best way to strip punctuation from a string
451
How do I remove the file suffix and path portion from a path string in Bash?
291
How do I profile memory usage in Python?
276
Asynchronously wait for Task<T> to complete with timeout

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