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World Tech Code

RandomAccessFile is a java.io.File interface class that can be used to store binary data in a file, and get it...

World Tech Code

I think it’s fair to say that everyone knows what an app is, right? The thing that amazes me about...

World Tech Code

Google has a handy little formula that does a lot of the work for us: CONCATENATE . It’s a handy...

World Tech Code

When you think of a command line utility, you usually think of a tool that just generates a bunch of...

World Tech Code

Swift is a really fun language, but it’s easy to make it hard on developers with unclear error messages or...

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