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How do I convert a byte array to Base64 in Java?
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231
Java 8+
Encode or decode byte arrays:
byte[] encoded = Base64.getEncoder().encode("Hello".getBy...
Available text color classes in Bootstrap
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The bootstrap 3 documentation lists this under helper classes:
Muted, Primary, Success, Info, Warning, Danger.
The bootstrap 4 documentation lists this under utilities -> color, and has more options:
primary, secondary, success, danger,...
How do you git show untracked files that do not exist in .gitignore
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3 Answers
3
Active
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JVM option -Xss - What does it do exactly?
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T.J. CrowderT.J. Crowder
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C# - Selectively suppress custom Obsolete warnings
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answered Jun 9 '09 at 5:33
Jon SkeetJon Skeet
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Count number of matches of a regex in Javascript
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/*
* Example
*/
const count = (str) => {
const re = /[a-z]{3}/g
return ((str || '').match(re) || []).length
}
const str1 = 'abc, def, ghi'
const str2 = 'ABC, DEF, GHI'
console.log(`'${str1}' has ${count(str1)} occurrences of pattern '/[a-z]{3}/g'`)
console.log(`'${str2}' ...