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Why does writeObject throw java.io.NotSerializableException and how do I fix it?
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edited Jun 2 '19 at 9:14
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answered Dec 15 '12 at 20:26
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What is PEP8's E128: continuation line under-indented for visual indent?
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PEP-8 recommends you indent lines to the opening parentheses if you put anything on the first ...
Simple logical operators in Bash
...mands, but they only influence parsing, not grouping. The program x=2; { x=4; }; echo $x prints 4, whereas x=2; (x=4); echo $x prints 2. (Also braces require spaces around them and a semicolon before closing, whereas parentheses don't. That's just a syntax quirk.)
With a leading dollar sign, ${VAR...
JavaScript OOP in NodeJS: how?
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EsailijaEsailija
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Case insensitive access for generic dictionary
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edited Jul 30 '19 at 10:47
answered Nov 5 '12 at 10:44
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sed: print only matching group
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Match the whole line, so add a .* at the beginning of your regex. This causes the entire line t...
Xcode: What is a target and scheme in plain language?
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What happens if you call erase() on a map element while iterating from begin to end?
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edited May 23 '17 at 11:54
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answered Nov 5 '08 at 0:09
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Implementing Fast and Efficient Core Data Import on iOS 5
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You should probably save the master MOC in strides as well. No sense having that MOC wait unti...
If vs. Switch Speed
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answered Jan 14 '09 at 23:16
Konrad RudolphKonrad Rudolph
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