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What happens to C# Dictionary lookup if the key does not exist?
I tried checking for null but the compiler warns that this condition will never occur. What should I be looking for?
9 Ans...
How to discover number of *logical* cores on Mac OS X?
How can you tell, from the command line, how many cores are on the machine when you're running Mac OS X? On Linux, I use:
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How can I get Docker Linux container information from within the container itself?
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What is a “bundle” in an Android application
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How to diff a commit with its parent?
Aside from writing an alias or script, is there a shorter command for getting the diff for a particular commit?
8 Answers
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How to pass variable number of arguments to a PHP function
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@nohat : you're welcome :-) ;; about using a method of an object : yes, you can, using something like array($obj, 'methodName') as first parameter ;; actually, you can pass any "callback" you want to that function. For more informations about c...
Handling exceptions from Java ExecutorService tasks
...y or via methods such as
submit, these task objects catch and
maintain computational exceptions, and
so they do not cause abrupt
termination, and the internal
exceptions are not passed to this
method.
When you submit a Runnable, it'll get wrapped in a Future.
Your afterExecute should ...
Split large string in n-size chunks in JavaScript
...p in mind this won't work in general, especially with strings that contain combining characters and can break Unicode strings as well.
– Vivin Paliath
Nov 4 '15 at 5:12
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How can I get the active screen dimensions?
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You're welcome. My apologies for not getting straight to the answer - I had to investigate what was available in WPF before I updated my post.
– Jeff Yates
Nov 3 '08 at 18:37
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How to make part of the text Bold in android at runtime?
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