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What is the difference between Google App Engine and Google Compute Engine?
...t the restriction is, you can create your application in only Python, PHP, Java, NodeJS, .NET, Ruby and **Go.
On the other hand, GCE provides you full infrastructure in the form of Virtual Machine. You have complete control over those VMs' environment and runtime as you can write or install any pro...
What is the difference between Reader and InputStream?
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Background of InputStream & Reader:
In the early days of java, the only way to perform console input was to use a byte stream(InputStream and OutputStream).
Use cases:
Today, using a byte stream to read console stream is also acceptable. However, for commercial applications, the pr...
How to add -Xlint:unchecked to my Android Gradle based project?
...adle)
allprojects {
gradle.projectsEvaluated {
tasks.withType(JavaCompile) {
options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
}
}
}
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Why does Iterable not provide stream() and parallelStream() methods?
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If you know the size you could use java.util.Collection which provides the stream() method:
public class Hand extends AbstractCollection<Card> {
private final List<Card> list = new ArrayList<>();
private final int capacity;
//...
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How to change default text file encoding in Eclipse?
...ing related settings, including screenshots: Unicode/UTF-8 in your Eclipse Java projects
– Stijn de Witt
Apr 5 '14 at 15:02
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Can you split a stream into two streams?
I have a data set represented by a Java 8 stream:
10 Answers
10
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Why do variable names often start with the letter 'm'? [duplicate]
...is for writing Android source code. For creating Android apps, the Google Java Style Guide may be more helpful.
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Get the POST request body from HttpServletRequest
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In Java 8, you can do it in a simpler and clean way :
if ("POST".equalsIgnoreCase(request.getMethod()))
{
test = request.getReader().lines().collect(Collectors.joining(System.lineSeparator()));
}
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SHA-1 fingerprint of keystore certificate
... is not found, Go to your installed JDK Directory e.g. <YourJDKPath>\Java\jdk1.8.0_231\bin\, open command line and try the above commands for debug/release mode.
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What is the purpose of class methods?
...m teaching myself Python and my most recent lesson was that Python is not Java , and so I've just spent a while turning all my Class methods into functions.
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