Newest Questions - Stack Overflow
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Setting JAVA_HOME environment variable in MS Windows
JAVA_HOME and PATH are different, I didn't say point JAVA_HOME to the jre/bin directory. Try making sure that the PATH environment variable includes the jre/bin directory. For example, type java from …
java - How do I find where JDK is installed on my windows machine ...
Jan 13, 2011 · I need to know where JDK is located on my machine. On running Java -version in cmd, it shows the version as '1.6.xx'. To find the location of this SDK on my machine I tried using echo …
What does 'dereferencing' a pointer mean in C/C++?
Feb 10, 2011 · int *p; would define a pointer to an integer, and *p would dereference that pointer, meaning that it would actually retrieve the data that p points to.
How to deal with "java.lang.OutOfMemoryError: Java heap space" error?
Exception in thread thread_name: java.lang.OutOfMemoryError: Java heap space The detail message Java heap space indicates object could not be allocated in the Java heap.
Newest 'java' Questions - Stack Overflow
5 days ago · I have a java console application that uses slf4j and log4j2 for logging an jansi for the colors. Everything works fine when building the application the "normal" way, which is: gradle and ...
Why does Java 25's File.exists () method return true for an empty ...
Feb 10, 2026 · Why does the Java 25 File.exists() method return true for an empty string while File.exists() in prior Java versions returned false? In the past, calling File.exists() on an empty string …
ssl - Import Windows certificates to Java - Stack Overflow
On Windows, Java ships with SunMSCAPI, a security provider which is actually a wrapper around the Windows CAPI. Setting the javax.net.ssl.trustStoreType property to Windows-ROOT instructs Java …
What is the Java ?: operator called and what does it do?
Not only in Java, this syntax is available within PHP, Objective-C too. In the following link it gives the following explanation, which is quiet good to understand it: A ternary operator is some operation …
Force Java timezone as GMT/UTC - Stack Overflow
The java.util.Date and java.sql.Date classes store the actual time (milliseconds) in UTC. To format these on output to another timezone, use SimpleDateFormat. You can also associate a timezone with the …