What does "::" do in this code?
Files.walk(Paths.get("res")).forEach(System.out::println);
I know that we use ':' for an enhanced for loop but I never saw 2 of them together
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php - file_get_contents shows unexpected output while reading a file
I want to output an inline jpg image as a base64 encoded string, however when I do this : $contents = file_get_contents($filename); print &q...
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