In python, i'm not really clear on the difference between the following two lines of code Import x or from x import * don't they both just import everything from the module x Sizes are expressed in bytes Append the letter k or k to indicate kilobytes, m or m to indicate megabytes, g or g to indicate gigabytes How is the java memory pool divided? So what's the equivalent replacement for it
The application has a heap of 8gb and creates a lot of short living objects I noticed that it often paused for some seconds to do garbage collection 10 i have a java service that currently runs with a 14gb heap I have configured the os as described by oracle using appropriate shared memory and page values (these can also be calculated with an online tool). *.h or *.hpp for your class definitions what is the difference between.cc and.cpp file suffix I used to think that it used to be that
Checked on oracle jdk and openjdk java. Unfortunately (and in spite of the disclaimers in the documentation), many developers decide they know better than the jvm when to collect memory and introduce exactly this type of issue
OPEN