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What is the percent % operator in java? Asked 8 years, 1 month ago Modified 3 years, 11 months ago Viewed 63k times
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12 In Java there is a difference between x++ and ++x ++x is a prefix form: It increments the variables expression then uses the new value in the expression For example if used in code: int x = 3; int y = ++x; Using ++x in the above is a two step operation The first operation is to increment x, so x = 1 + 3 = 4 The second operation is y
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How do the post increment (i++) and pre increment (++i) operators work in Java? Asked 15 years, 3 months ago Modified 1 year, 1 month ago Viewed 445k times
- 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
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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
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When passing a -D parameter in Java, what is the proper way of writing the command-line and then accessing it from code? For example, I have tried writing something like this
- java - Setting active profile and config location from command line in . . .
I was running it from eclipse and not command line till now But I tried running from using "gradle bootRun -Dspring config location=C:\Config\ -Dspring profiles active=staging" and got the same result
- 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
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