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java Programming Glossary: inefficientMost elegant way to generate prime numbers http://stackoverflow.com/questions/1042902/most-elegant-way-to-generate-prime-numbers about speed although I don't want it to be obviously inefficient. I don't mind which method is used naive or sieve or anything..
Tracking down a memory leak / garbage-collection issue in Java. http://stackoverflow.com/questions/1071631/tracking-down-a-memory-leak-garbage-collection-issue-in-java worked directly on the join tables and replaced some other inefficient queries that mysql was logging. These steps improved pieces..
How 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 1 and do the above all the way till 9 but that seems very inefficient. Edit After the answer I found out a regex way to do this as..
Swing animation running extremely slow http://stackoverflow.com/questions/14886232/swing-animation-running-extremely-slow a cra y job. I suspect that I'm doing something insanely inefficient but I don't know what. I thought initially maybe it's accessing..
Is conversion to String using (“” + <int value>) bad practice? http://stackoverflow.com/questions/1572708/is-conversion-to-string-using-int-value-bad-practice string the string value of i . The first form may also be inefficient depending on whether the compiler spots what you're doing. If..
Questions about Java's String pool http://stackoverflow.com/questions/1881922/questions-about-javas-string-pool literal never makes sense in Java and is unnecessarily inefficient. Note that you can call intern on a String object. This will..
Correct usage of Stateful Beans with Servlets http://stackoverflow.com/questions/1935178/correct-usage-of-stateful-beans-with-servlets queries on it. With a stateless bean it seems terribly inefficient to repeatedly open and close database connections with each..
Asynchronous Servlets vs. synchronous Servlets http://stackoverflow.com/questions/2162783/asynchronous-servlets-vs-synchronous-servlets which each tied up a server thread which is very inefficient. This new model decouples the server side processing from the..
Why did java have the reputation of being slow? [closed] http://stackoverflow.com/questions/2163411/why-did-java-have-the-reputation-of-being-slow question is Java really slow If yes why Is it because of inefficient JVMs Garbage collection Pure bytecode libraries instead of JNI.. Especially serverside. These old JVMs can be incredibly inefficient compared to the latest versions. In the end Java was designed.. a lot more efficient over the years. It used to be quite inefficient and slow during startup. Swing and UI code did not use native..
How do you determine the ideal buffer size when using FileInputStream? http://stackoverflow.com/questions/236861/how-do-you-determine-the-ideal-buffer-size-when-using-fileinputstream block the operations with the file system can be extremely inefficient i.e. if you configured your buffer to read 4100 bytes at a time..
Why can't System.setProperty() change the classpath at runtime? http://stackoverflow.com/questions/271506/why-cant-system-setproperty-change-the-classpath-at-runtime of resources and re parsing classpath every time may be inefficient. The more important reason is security. You don't want a rogue..
How to convert UTF-8 to US-Ascii in Java http://stackoverflow.com/questions/285228/how-to-convert-utf-8-to-us-ascii-in-java try and fix that for the next release but it seems very inefficient and somebody else must have done something similair before...
Wanting a type of grid for a pixel editor http://stackoverflow.com/questions/2900801/wanting-a-type-of-grid-for-a-pixel-editor of each cell being a JButton but this seemed terribly inefficient and I don't think it would be possible to change the colour..
How can i check to see if my sqlite table has data in it? http://stackoverflow.com/questions/4397757/how-can-i-check-to-see-if-my-sqlite-table-has-data-in-it because that would be unnecessary and possibly a little inefficient . Leave it as select count which will always return one row..
How do you find all subclasses of a given class in Java? http://stackoverflow.com/questions/492184/how-do-you-find-all-subclasses-of-a-given-class-in-java As of now I have a method to do this but I find it quite inefficient to say the least . The method is Get a list of all class names..
Efficiency of Java “Double Brace Initialization”? http://stackoverflow.com/questions/924285/efficiency-of-java-double-brace-initialization methods in the containing scope . Main question Is this as inefficient as it sounds Should its use be limited to one off initializations..
Slick2D and JBox2D. How to draw http://stackoverflow.com/questions/9997006/slick2d-and-jbox2d-how-to-draw should appear. But there's one more thing... It's really inefficient to draw every sprite in the world. You only need to draw the..
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