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Android: What's the difference between Activity.runOnUiThread and View.post?
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There is no real difference, except that the View.post is helpful when you don't have a direct...
C#: Abstract classes need to implement interfaces?
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In C#, a class that implements an interface is required to define all members of that interfac...
Which characters are valid/invalid in a JSON key name?
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No. Any valid string is a valid key. It can even have " as long as you escape it:
{"The \"mea...
Check orientation on Android phone
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edited Jan 9 '19 at 9:13
AlexS
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answered May 9 '10 at 2...
How do I address unchecked cast warnings?
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Michael Myers♦Michael Myers
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Pure JavaScript Graphviz equivalent [closed]
... code has been pushed to github:
https://github.com/gyuque/livizjs
Update (14/2/2013): another contender has arisen! anybody interested in the subject should definitely take a look at Viz.js's example page and github repo.
Update (7/16/2020): (seven years later) http://webgraphviz.com/ is also great...
Unix shell script to truncate a large file
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Just to add another answer,
: > filename
: is a no-op in bash (POSIX-compliant), so thi...
What is the difference between JDK dynamic proxy and CGLib?
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JDK Dynamic proxy can only proxy by interface (so your target class needs to implement an inte...
How to create a backup of a single table in a postgres database?
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Use --table to tell pg_dump what table it has to backup:
pg_dump --host localhost --port 5432 -...
Efficient way to return a std::vector in c++
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In C++11, this is the preferred way:
std::vector<X> f();
That is, return by value.
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