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Connecting remote JVM over JMX using VisualVM or JConsole

There are many posts over the Internet on how to do it right, but unfortunately none worked for me (debian behind firewall on the server side, reached over VPN from my local Mac). 96 more words

Java

Java: Important Questions IV

1. 1. There is a web URL which contains %20 in place of space, how will your replace every %20 with space?

2. Let’s say we have a file on the disk which contains millions of such URL, how will you replace all %20 with space? 510 more words

Java