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“static const” vs “#define” vs “enum”
...Matthieu M.
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Timer & TimerTask versus Thread + sleep in Java
...d run() { NewUploadServer.getInstance().checkAndUploadFiles(); }
}, 0, 60 * 1000);
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What does “javascript:void(0)” mean?
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This is an opinion and doesn't answer the question. void(0) is needed in many cases; "#" is a hack that brings with it a whole host of prob...
How can you dynamically create variables via a while loop? [duplicate]
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playing with globals() makes it possible:
import random
alphabet = tuple('abcdefghijklmnopqrs...
How do you match only valid roman numerals with a regular expression?
...400: CD matched by CD
500: D matched by D?C{0} (with D there)
600: DC matched by D?C{1} (with D there)
700: DCC matched by D?C{2} (with D there)
800: DCCC matched by D?C{3} (with D there)
900: CM matched by CM
Thirdly, (XC|XL|L?X{0,3}) follows the same rules as pr...
Passing a std::array of unknown size to a function
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What does “static” mean in C?
...= 15, sa = 40
a = 15, sa = 45
a = 15, sa = 50
a = 15, sa = 55
a = 15, sa = 60
This is useful for cases where a function needs to keep some state between invocations, and you don't want to use global variables. Beware, however, this feature should be used very sparingly - it makes your code not thr...
How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
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You don't need the generator.rb initializer, this is taken care of by RSpec's railtie. All you need is rspec-rails within the development g...
When should we use intern method of String on String literals
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Carl SmotriczCarl Smotricz
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What killed my process and why?
...hi: 186, btch: 31 usd: 30
Jul 20 11:05:00 someapp kernel: active_anon:206043 inactive_anon:6347 isolated_anon:0
active_file:722 inactive_file:4126 isolated_file:0
unevictable:0 dirty:5 writeback:0 unstable:0
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