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Boost Statechart vs. Meta State Machine
Apparently boost contains two separate libraries for state machines: Statechart and Meta State Machine (MSM). The taglines give very similar descriptions:
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How can I parse a CSV string with JavaScript, which contains comma in data?
...ular expression is then used to match one value from the CSV string. It is applied repeatedly until no more matches are found (and all values have been parsed).
Regular expression to parse one value from a valid CSV string:
re_value = r"""
# Match one value in valid CSV string.
(?!\s*$) ...
Visual Studio warning: “Some of the properties associated with the solution could not be read”
...open my solution, I get a dialog with this warning. The solution (one web app, one class project) builds without errors.
1...
How to convert jsonString to JSONObject in Java
... answered Sep 30 '14 at 1:01
MappanMappan
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Why can a class not be defined as protected?
...ss.If you explain with example that will be great.
– App Kart
Feb 13 '15 at 4:17
When you declare class member as prot...
How can I change my Cygwin home folder after installation?
... those and configure Cygwin using the new Windows Security model to POSIX mappings.
[[ -f /etc/passwd ]] && mv /etc/passwd /etc/passwd.bak
[[ -f /etc/group ]] && mv /etc/group /etc/group.bak
The /etc/nsswitch.conf file's db_home: setting defines how Cygwin fetches the user's home ...
Understanding Fragment's setRetainInstance(boolean)
...rwise) to be able to handle all scenarios: e.g. "home key, rotate, back to app" recreates my fragment with constructor call, losing all state variables. I have an AsyncTask as member variable, that's why I want to retain, now, if I want it to work I'm forced to stop the task, save state, and resume ...
Python - Create a list with initial capacity
Code like this often happens:
9 Answers
9
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System.currentTimeMillis vs System.nanoTime
... values change. Differences
in successive calls that span greater
than approximately 292 years (263
nanoseconds) will not accurately
compute elapsed time due to numerical
overflow.
For example, to measure how long some code takes to execute:
long startTime = System.nanoTime();
// .....
Proper MIME media type for PDF files
When working with PDFs, I've run across the MIME types application/pdf and application/x-pdf among others.
3 Answers
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