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- What is the percent % operator in java? - Stack Overflow
What is the percent % operator in java? Asked 8 years, 1 month ago Modified 3 years, 11 months ago Viewed 63k times
- java - (AND) and || (OR) in IF statements - Stack Overflow
An interesting fact is that Java also uses the and | as logic operands (they are overloaded, with int types they are the expected bitwise operations) to evaluate all the terms in the expression, which is also useful when you need the side-effects
- What is the difference between == and equals () in Java?
0 In Java, == and the equals method are used for different purposes when comparing objects Here's a brief explanation of the difference between them along with examples: == Operator: The == operator is used for reference comparison It checks whether two references point to the exact same object in memory Example: String str1 = new String
- What are the -Xms and -Xmx parameters when starting JVM?
The flag Xmx specifies the maximum memory allocation pool for a Java Virtual Machine (JVM), while Xms specifies the initial memory allocation pool This means that your JVM will be started with Xms amount of memory and will be able to use a maximum of Xmx amount of memory For example, starting a JVM like below will start it with 256 MB of memory and will allow the process to use up to 2048 MB
- java - SSL and cert keystore - Stack Overflow
SSL properties are set at the JVM level via system properties Meaning you can either set them when you run the program (java -D ) Or you can set them in code by doing System setProperty The specific keys you have to set are below: javax net ssl keyStore - Location of the Java keystore file containing an application process's own certificate and private key On Windows, the specified
- How do the post increment (i++) and pre increment (++i) operators work . . .
How do the post increment (i++) and pre increment (++i) operators work in Java? Asked 15 years, 3 months ago Modified 1 year ago Viewed 444k times
- java - What is a classpath and how do I set it? - Stack Overflow
I was just reading this line: The first thing the format() method does is load a Velocity template from the classpath named output vm Please explain what was meant by classpath in this context, a
- java - How to run a JAR file - Stack Overflow
11 If you don`t want to create a manifest just to run the jar file, you can reference the main-class directly from the command line when you run the jar file java -jar Predit jar -classpath your package name Test This sets the which main-class to run in the jar file
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