Is -XX:+UseG1GC the correct replacement for -Xincgc?
Nov 25, 2015 · So what's the equivalent replacement for it? -XX:+UseG1GC? Background: The application has a heap of 8GB and creates a lot of short living objects. I noticed that it often paused …
How to extract the direct facebook video url - Stack Overflow
I am trying to extract the url for facebook video file page from the facebook video link but I am not able to proceed how. For example: The facebook video url I have ...
Difference between -XX:+UseParallelGC and -XX:+UseParNewGC
May 19, 2020 · 3 Using -XX:+UseParNewGC along with -XX:+UseConcMarkSweepGC, will cause higher pause time for Minor GCs, when compared to -XX:+UseParallelGC. This is because, …
Difference between Xms and Xmx and XX:MaxPermSize
-XX:MaxPermSize=size Sets the maximum permanent generation space size. This option was deprecated in JDK 8, and superseded by the -XX:MaxMetaspaceSize option. Sizes are expressed in …
JVM flag -XX:+UnlockExperimentalVMOptions, is this removed from …
Oct 10, 2020 · $ java -XX:+PrintFlagsFinal -version | grep UnlockExperimentalVMOptions openjdk version "1.8.0_265" OpenJDK Runtime Environment (build 1.8.0_265-8u265-b01-0ubuntu2~20.04 …
Setting -XX:+DisableExplicitGC in production: what could go wrong?
Oct 2, 2015 · You are not alone in fixing stop-the-world GC events by setting the -XX:+DisableExplicitGC flag. Unfortunately (and in spite of the disclaimers in the documentation), …
Error java.lang.StackOverflowError occur if I don't explicitly set -XX ...
Feb 7, 2025 · Error java.lang.StackOverflowError occur if I don't explicitly set -XX:ThreadStackSize. As I do some research, the default value of ThreadStackSize is 1024K without explicitly set it.
What does the character "%XX" mean in C language? [closed]
Oct 17, 2020 · In a printf format string, %XX is %X followed by X. The %X says to format an unsigned int argument as hexadecimal, using uppercase (ABCDEF for the “digits”).
java - How to use -XX:+UnlockDiagnosticVMOptions
java -XX:+AggressiveOpts -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+PrintFlagsFinal -version You should see the UnlockDiagnosticVMOptions, CompileCommand …
Regular Expression to validate xx-xxxxxxx or xxx-xx-xxxx
Sep 26, 2014 · string1 = xxx-xx-xxxx or string1 = xx-xxxxxxx How can I make the regex accept both kinds of values for the same element? The x's represent numbers only. so total number of digits = 9 …