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java Programming Glossary: tightHow do I find out if first character of a string is a number? http://stackoverflow.com/questions/1223052/how-do-i-find-out-if-first-character-of-a-string-is-a-number s.matches 0 9 . If the condition does not appear in a tight loop in your program the small performance hit for using regular..
use java-ffmpeg wrapper, or simply use java runtime to execute ffmpeg? http://stackoverflow.com/questions/1281353/use-java-ffmpeg-wrapper-or-simply-use-java-runtime-to-execute-ffmpeg provides a Java API for what you want to do and they have tight integration with ffmpeg. http www.xuggle.com xuggler Should..
http://stackoverflow.com/questions/13011392/jsf-service-layer not have one huge service class or so. That's extreme tight coupling. As to the service layer API itself Java EE 6 offers..
Is Eclipse the best IDE for Java? [closed] http://stackoverflow.com/questions/152691/is-eclipse-the-best-ide-for-java fact that it's free is a huge plus for smaller teams or tight budgets. A few things that I hate about Eclipse. The documentation..
Java Programming - Where should SQL statements be stored? [closed] http://stackoverflow.com/questions/1661921/java-programming-where-should-sql-statements-be-stored What about vendor lock in What is better loose coupling or tight coupling and why EDITED Thank you everyone for the answers here.. performance even if it comes close Model code is very tight coupled with the database model Hardcoded encapsulated in DAO.. driven has the disadvantage that your model code is very tight coupled with the database model. For every change in the database..
how to retransform a class at runtime http://stackoverflow.com/questions/18567552/how-to-retransform-a-class-at-runtime require a command like javaagent although if you have tight control of the lifecycle of your application it is possible..
How are singletons handled in a web application? http://stackoverflow.com/questions/2391191/how-are-singletons-handled-in-a-web-application via static access throughout the application leads to tight coupling and poor testability. An improvement you can make if..
Any way to further optimize Java reflective method invocation? http://stackoverflow.com/questions/414801/any-way-to-further-optimize-java-reflective-method-invocation of code in a library I am writing being implemented in a tight loop somewhere. Consider a utility method to invoke reflectively..
Best practices for using Markers in SLF4J/Logback http://stackoverflow.com/questions/4165558/best-practices-for-using-markers-in-slf4j-logback Marker or MDC dimension needs to be employed . Keep this tight centralized deliberate but allow for feedback from developers..
How do you deal with maven-3 timestamped snapshots efficiently? http://stackoverflow.com/questions/4275466/how-do-you-deal-with-maven-3-timestamped-snapshots-efficiently want to maintain 50 nexus servers plus memory is always tight on developer workstations stop using SNAPSHOTS at all What is..
If profiler is not the answer, what other choices do we have? http://stackoverflow.com/questions/4387895/if-profiler-is-not-the-answer-what-other-choices-do-we-have program is in I O except for user input or in GC or in a tight CPU loop or whatever. Sampling should read the function call..
Java: How to find if a method is overridden from base class? http://stackoverflow.com/questions/4821704/java-how-to-find-if-a-method-is-overridden-from-base-class without resorting to reflection. This check is done in a tight loop and it's used in a performance hack to save a few CPU cycles...
Real-time Java graph / chart library? [closed] http://stackoverflow.com/questions/555804/real-time-java-graph-chart-library they will respond in a minimum interval after an event. A tight integration with the hardware driver will be needed to show..
Performance of ThreadLocal variable http://stackoverflow.com/questions/609826/performance-of-threadlocal-variable cache exhaustion you may get somewhat lower figures in a tight loop. Construction of MessageDigest is likely to be relatively..
How to create a modular JSF 2.0 application? http://stackoverflow.com/questions/6199458/how-to-create-a-modular-jsf-2-0-application and the modules only inherit from the API to avoid tight coupling and the application only knows of the modules through..
Is there any easy way to preprocess and redirect GET requests? http://stackoverflow.com/questions/7294651/is-there-any-easy-way-to-preprocess-and-redirect-get-requests it comes to handling HTTP authentication. It makes it too tight coupled into JSF. But for other purposes it may be fine. share..
Java Large Files Disk IO Performance http://stackoverflow.com/questions/964332/java-large-files-disk-io-performance read in chunks and then compared. Comparison is done is a tight loop like int numRead Math.min numRead 0 numRead 1 for int k..
http://stackoverflow.com/questions/9958703/loop-keyword-program-homework here are a couple suggestions for how you can have a nice tight main loop functional ish semantics public void loop TODO ask..
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