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Scanner vs. BufferedReader
...uffer (1024 chars) as opposed to the BufferedReader (8192 chars), but it's more than sufficient.
As to the choice, use the Scanner if you want to parse the file, use the BufferedReader if you want to read the file line by line. Also see the introductory text of their aforelinked API documentations....
Collections.emptyList() vs. new instance
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So, would Collections.emptyList() be more suitable for let's say, error checking and the like?
– mre
Apr 5 '11 at 13:05
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NSOperation vs Grand Central Dispatch
...ng a custom NSOperation or NSInvocationOperation to do this requires a lot more supporting code. I know that you can use an NSBlockOperation, but you might as well be dispatching something to GCD then. Wrapping this code in blocks inline with related processing in your application leads in my opinio...
Eclipse: Enable autocomplete / content assist
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Total size of the contents of all the files in a directory [closed]
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How can I make a JUnit Test wait?
... One caveat, if you want the poll delay to be 10 seconds or more, be sure to increase the timeout to more than 10 seconds since that is the default timeout and awaitility will complain that timeout is less than the poll delay.
– focus
Oct 17 '19 ...
Intellij IDEA Java classes not auto compiling on save
...clipseMode plugin to make IDEA automatically compile the saved files.
For more tips see the "Migrating From Eclipse to IntelliJ IDEA" guide.
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What is difference between XML Schema and DTD?
...n XML schema and DTD (document type definition), and why the XML schema is more powerful compared to DTD.
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Set value for particular cell in pandas DataFrame using index
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