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java Programming Glossary: registersHow can I update information in an Android Activity from a background Service http://stackoverflow.com/questions/2468874/how-can-i-update-information-in-an-android-activity-from-a-background-service possible. Callbacks. Per jax's answer the Activity registers a callback object observer with the Service . The Service invokes.. an Intent via sendBroadcast on a data change. The Activity registers a BroadcastReceiver using registerReceiver and that BroadcastReceiver..
How to demonstrate java multithreading visibility problems? http://stackoverflow.com/questions/2787094/how-to-demonstrate-java-multithreading-visibility-problems jit can optimize away the reads from memory and use only registers and even the processor can reorder instructions that would not..
http://stackoverflow.com/questions/299068/how-slow-are-java-exceptions simplest way is using setjmp and longjmp. That means all registers of the CPU are written to the stack which already takes some.. needs to unwind the stack and restore the values of all registers and possible other values in the VM . So try and throw are equally..
To prevent a memory leak, the JDBC Driver has been forcibly unregistered http://stackoverflow.com/questions/3320400/to-prevent-a-memory-leak-the-jdbc-driver-has-been-forcibly-unregistered compatible driver in the webapp's WEB INF lib which auto registers itself during webapp's startup using the ServiceLoader API but..
Howto get rid of <mvc:annotation-driven />? http://stackoverflow.com/questions/3693397/howto-get-rid-of-mvcannotation-driven driven . The javadocs now details all beans the tag registers. If you really want to get rid of it you can look at the source..
Java's Virtual Machine and CLR http://stackoverflow.com/questions/453610/javas-virtual-machine-and-clr one thing they're both stack based VM's with no notion of registers like we're used to seeing in a modern CPU like the x86 or PowerPC... much every CPU in the world has a stack but the number of registers is often different and some registers are special purpose and.. but the number of registers is often different and some registers are special purpose and each instruction expects its operands..
http://stackoverflow.com/questions/4633866/is-volatile-expensive into long is 64 bit and on my 32 bit laptop it uses 2 registers . If we make the l variable volatile the resulting assembly..
What optimizations can I expect from Dalvik and the Android toolchain? http://stackoverflow.com/questions/4912695/what-optimizations-can-i-expect-from-dalvik-and-the-android-toolchain implemented with the Froyo JIT Register allocation 8 registers for v5te target since the JIT produces Thumb code 16 registers.. for v5te target since the JIT produces Thumb code 16 registers for v7 Scheduling eg redundant ld st elimination for Dalvik.. v7 Scheduling eg redundant ld st elimination for Dalvik registers load hoisting store sinking Redundant null check elimination..
Are static variables shared between threads? http://stackoverflow.com/questions/4934913/are-static-variables-shared-between-threads on its own processor and therefore doesn't share the same registers cache etc and one CPU won't update the other. Essentially he..
http://stackoverflow.com/questions/8169964/is-mvc-in-swing-thread-safe it's just A common MVC implementation one where the view registers a listener listening to model changes . Your implementation.. is a different type of MVC where the controller registers a listener listening to model changes and then updates the view...
how to get a client's MAC address from HttpServlet? http://stackoverflow.com/questions/839973/how-to-get-a-clients-mac-address-from-httpservlet etc since it gets the TCP packets and all. does this data registers somewhere is it accessible I'm working on top of Tomcat6 java..
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