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Good examples using java.util.logging [closed]
... debugging basic flow issues:
LOGGER.log( Level.FINER, "processing[{0}]: {1}", new Object[]{ i, list.get(i) } );
Use the parameterized versions of the logging facilities to keep from generating tons of String concatenation garbage that GC will have to keep up with. Object[] as above is cheap, on ...
When converting a project to use ARC what does “switch case is in protected scope” mean?
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Surround each case itself with braces {}. That should fix the issue (it did for me in one of my ...
Iterating through a list in reverse order in java
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How do I find the width & height of a terminal window?
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edited Jul 4 '13 at 16:12
Flow
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how to concatenate two dictionaries to create a new one in Python? [duplicate]
...nate the items and call dict on the resulting list:
$ python -mtimeit -s'd1={1:2,3:4}; d2={5:6,7:9}; d3={10:8,13:22}' \
'd4 = dict(d1.items() + d2.items() + d3.items())'
100000 loops, best of 3: 4.93 usec per loop
Fastest: exploit the dict constructor to the hilt, then one update:
$ python -mtim...
What's the difference between the 'ref' and 'out' keywords?
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1179
ref tells the compiler that the object is initialized before entering the function, while out...
Can I use assert on Android devices?
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edited Mar 11 '10 at 8:40
Janusz
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