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How to check if a String contains another String in a case insensitive manner in Java?
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is this approach using Pattern more performant than s1.toLowerCase().contains(s2.toLowerCase()) ?
– Rajat Gupta
Aug 9 '12 at 10:24
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A Windows equivalent of the Unix tail command [closed]
... I just tried to use GNU's tail on a 2GB file and it choked. more worked fine (at least viewing the start of the file).
– Eric J.
Mar 2 '12 at 0:13
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Can vim monitor realtime changes to a file
...such a plugin a while ago. Also see this question and my answer to it. for more details as to how autoread works and its limitations.
– Martin Tournoij
Mar 3 '16 at 20:08
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echo that outputs to stderr
...the same file: the one file descriptor #2 was originally referring to. For more information see the Bash Hackers Illustrated Redirection Tutorial.
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What is a 'semantic predicate' in ANTLR?
...ring consisting of at least
// one number, optionally followed by zero or more comma's and numbers
parse
: number (',' number)* EOF
;
// matches a number that is between 1 and 3 digits long
number
: Digit Digit Digit
| Digit Digit
| Digit
;
// matches a single digit
Digit
: '0'...
Why java.lang.Object is not abstract? [duplicate]
...e developers to figure out how they should be implementing them, making it more obvious that they should be consistent (see Effective Java). However, I'm more of the opinion that hashCode(), equals() and clone() belong on separate, opt-in abstractions (i.e. interfaces). The other methods, wait(), no...
What is the purpose of python's inner classes?
...d keep the two together. Nesting such "helper classes" makes their package more streamlined.
Increased encapsulation: Consider two top-level classes A and B where B needs access to members of A that would otherwise be declared private. By hiding class B within class A A's members can be declared p...
Most efficient way to create a zero filled JavaScript array?
...and it seemed to greatly speed up my test cases. Having just now done some more testing on FF41 and Chrome45.0.2454.99 m. Yes, I guess I really needed more space to explain myself. Most of my testing was bias I will admit. But, check this out. Predefine a var and using just this line (arr = []).leng...
What does the Java assert keyword do, and when should it be used?
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