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Scanner is skipping nextLine() after using next() or nextFoo()?
I am using the Scanner methods nextInt() and nextLine() for reading input.
19 Answers
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MySQL - why not index every field?
Recently I've learned the wonder of indexes, and performance has improved dramatically. However, with all I've learned, I can't seem to find the answer to this question.
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Can't compare naive and aware datetime.now()
I am trying to compare the current date and time with dates and times specified in models using comparison operators:
7 Ans...
Is there a CSS selector for text nodes?
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I'm nevertheless desperately missing ::before and ::after on text nodes.
– shabunc
Apr 8 '13 at 16:31
6
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Print a list of all installed node.js modules
...g on, I want to print all node.js modules (installed using npm) to the command line. How can I do this?
7 Answers
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How to get all options of a select using jQuery?
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$.map is much more elegant and less error prone (see below).
– Elliot Cameron
Nov 15 '16 at 19:13
1
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Convert object to JSON in Android
Is there a simple method to convert any object to JSON in Android?
6 Answers
6
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How to center an iframe horizontally?
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So that's what the "i" stands for.
– Aayush
Jun 9 '13 at 16:53
11
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How to make button look like a link?
...otherwise a good start, but the second answer here is really more thorough and has the right solution for underlining.
– michael
Mar 31 '14 at 4:29
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Remove the string on the beginning of an URL
... choices, you can do:
// this will replace the first occurrence of "www." and return "testwww.com"
"www.testwww.com".replace("www.", "");
// this will slice the first four characters and return "testwww.com"
"www.testwww.com".slice(4);
// this will replace the www. only if it is at the beginning
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