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How to download and save a file from Internet using Java?

...ine file (such as http://www.example.com/information.asp ) I need to grab and save to a directory. I know there are several methods for grabbing and reading online files (URLs) line-by-line, but is there a way to just download and save the file using Java? ...
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What is the difference between 'protected' and 'protected internal'?

Can someone please elaborate me the difference between 'protected' and 'protected internal' modifiers in C#? It looks they behave in same manner. ...
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Determine Whether Integer Is Between Two Other Integers?

... integer is between two other integers (e.g. greater than/equal to 10000 and less than/equal to 30000 )? 11 Answers ...
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Stack vs heap allocation of structs in Go, and how they relate to garbage collection

I'm new to Go and I'm experiencing a bit of congitive dissonance between C-style stack-based programming where automatic variables live on the stack and allocated memory lives on the heap and and Python-style stack-based-programming where the only thing that lives on the stack are references/pointer...
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Is C++14 adding new keywords to C++?

The C++ Standards Committee tends to shy away from adding new keywords to the language, yet with C++11 that was not the case. Some examples: ...
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Common xlabel/ylabel for matplotlib subplots

...t. You create your subplots, but then add one bit plot, make it invisible, and label its x and y. – James Owers May 12 '17 at 9:31 ...
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Tying in to Django Admin's Model History

...bject is the object that was changed of course. Now I see Daniel's answer and agree with him, it is pretty limited. In my opinion a stronger approach is to use the code from Marty Alchin in his book Pro Django (see Keeping Historical Records starting at page 263). There is an application django-si...
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Fully backup a git repo?

Is there a simple way to backup an entire git repo including all branches and tags? 13 Answers ...
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Ruby, Difference between exec, system and %x() or Backticks

...tem The system method calls a system program. You have to provide the command as a string argument to this method. For example: >> system("date") Wed Sep 4 22:03:44 CEST 2013 => true The invoked program will use the current STDIN, STDOUT and STDERR objects of your Ruby program. In fact...
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Why do we copy then move?

I saw code somewhere in which someone decided to copy an object and subsequently move it to a data member of a class. This left me in confusion in that I thought the whole point of moving was to avoid copying. Here is the example: ...