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Strings are objects in Java, so why don't we use 'new' to create them?
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In addition to what was already said, String literals [ie, Strings like "abcd" but not like new String("abcd")] in Java are interned - this means that every time you refer to "abcd", you get a reference to a single String instance, rather t...
How to set up fixed width for ?
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What happens if you have more than 12 columns?
– ClearCloud8
Dec 30 '14 at 23:29
36
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Changing navigation bar color in Swift
...ller?.navigationBar.barTintColor = UIColor.green
Replace greenColor with whatever UIColor you want, you can use an RGB too if you prefer.
Navigation Bar Text:
navigationController?.navigationBar.titleTextAttributes = [.foregroundColor: UIColor.orange]
Replace orangeColor with whatever color y...
jQuery: more than one handler for same event
What happens if I bind two event handlers to the same event for the same element?
8 Answers
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How do ACID and database transactions work?
What is the relationship between ACID and database transaction?
8 Answers
8
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Convenient C++ struct initialisation
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@DanielW, It's not about what is better or what is not. this answer in accordance that the OP doesn't want Style A (not c++), B or C, which covers all the valid cases.
– iammilind
Feb 1 '15 at 14:23
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Understanding Node.js modules: multiple requires return the same object?
...answers the question itself by making things explicit (my emphasis to show what's changed):
Modules are cached after the first time they are loaded. This means
(among other things) that every call to require('foo') will get
exactly the same object returned, if it would resolve to the same
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Python read-only property
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It is not clear to me what bearing "a reasonable (sensible) person" has on this answer. Can you be more explicit about the kinds of things you think a reasonable person would and would not do?
– winni2k
Jun 2...
Given a number, find the next higher number which has the exact same set of digits as the original n
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What happens to the number 99999?
– Sterex
Feb 21 '12 at 19:46
19
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What does “not run” mean in R help pages?
....new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1454211%2fwhat-does-not-run-mean-in-r-help-pages%23new-answer', 'question_page');
}
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