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Java Regex Capturing Groups
...of quantifier. You're using a greedy quantifier in your first group (index 1 - index 0 represents the whole Pattern), which means it'll match as much as it can (and since it's any character, it'll match as many characters as there are in order to fulfill the condition for the next groups).
In shor...
Remove duplicate values from JS array [duplicate]
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How to tell if JRE or JDK is installed
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You can open up terminal and simply type
java -version // this will check your jre version
j...
Is there a C# type for representing an integer Range?
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How do you clone a BufferedImage
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Something like this?
static BufferedImage deepCopy(BufferedImage bi) {
ColorModel cm = bi.ge...
How do I find all installed packages that depend on a given package in NPM?
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You're looking for https://docs.npmjs.com/cli/ls
For example, to see which packages depend on...
error: ‘NULL’ was not declared in this scope
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NULL is not a keyword. It's an identifier defined in some standard headers. You can include
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Chmod recursively
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You need read access, in addition to execute access, to list a directory. If you only have exe...
Switch statement for greater-than/less-than
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Get the name of the currently executing method
... name as a string, call __method__.to_s instead.
Note: This requires Ruby 1.8.7.
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