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java Programming Glossary: costsChoosing Java vs Python on Google App Engine http://stackoverflow.com/questions/1085898/choosing-java-vs-python-on-google-app-engine the app engine environment is very different startup costs will be paid often as instances of your app are started stopped..
Tool for creating a Java daemon service on Linux [closed] http://stackoverflow.com/questions/1311268/tool-for-creating-a-java-daemon-service-on-linux cannot use the licence on that licence is either GPL or it costs money as far as I can tell . I ™d need an apache style licence...
Why filename in java should be same as class name? http://stackoverflow.com/questions/2134784/why-filename-in-java-should-be-same-as-class-name absolutely unavoidable. Setters should be avoided at all costs. If you absolutely need to externally modify the state after..
What is the memory consumption of an object in Java? http://stackoverflow.com/questions/258120/what-is-the-memory-consumption-of-an-object-in-java value can fit into just 4 extra bytes. Using an Integer costs me a 300 percent memory overhead compared to when I can store..
Fastest way to determine if an integer's square root is an integer http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer However in my experience calling the modulo operator costs more than the benefit one gets so I use bit tricks involving..
Concatenate strings in JSP EL? http://stackoverflow.com/questions/296398/concatenate-strings-in-jsp-el between these layers minimizes complexity and maintenance costs. When even a trivial change like using a different delimiter..
http://stackoverflow.com/questions/3022376/how-to-convert-ms-doc-to-pdf SDK Snowbound appears to be a 100 Java solution and costs over 2 500. It contains samples describing how to convert documents..
Best way to iterate through a directory in java? http://stackoverflow.com/questions/3154488/best-way-to-iterate-through-a-directory-in-java
How to discover a File's creation time with Java? http://stackoverflow.com/questions/32586/how-to-discover-a-files-creation-time-with-java it looks like this may work for you. It looks like it costs 1 dollar but that may be worth it to you. The other option is..
Why java Arrays use two different sort algorithms for different types? http://stackoverflow.com/questions/3707190/why-java-arrays-use-two-different-sort-algorithms-for-different-types that most of time quicksort is faster than merge sort and costs less memory. My experiments support that although both algorithms..
Taking contact list from hotmail gmail yahoo in java? [closed] http://stackoverflow.com/questions/397933/taking-contact-list-from-hotmail-gmail-yahoo-in-java Improsys that supports less networks and Java version costs 550 . I'm not aware of any open source Java libraries offering..
Which real-time (RTSJ) JVM is most preferred? http://stackoverflow.com/questions/4051966/which-real-time-rtsj-jvm-is-most-preferred of those folks haven't been too concerned about licensing costs to date. They are concerned by much higher program risks. I've.. maybe we can get you a better answer. The high licensing costs you cite reflect the high expectations users of these products..
StringBuilder/StringBuffer vs. “+” Operator http://stackoverflow.com/questions/4648607/stringbuilder-stringbuffer-vs-operator free It also talks about how the GC also helps to reduce costs in this environment. What is the actual performance tradeoffs.. is thread synchronized which seems to have its own costs that outweigh the danger in using the operator. Thoughts Opinions..
The art of programming: Java vs C# [closed] http://stackoverflow.com/questions/610199/the-art-of-programming-java-vs-c-sharp heel imho It's free. Java 6 Glassfish Eclipse Linux costs you... nothing. Now do the same with .Net IIS VS R# Windows..
Sending a screenshot (bufferedImage) over a socket in java http://stackoverflow.com/questions/6973848/sending-a-screenshot-bufferedimage-over-a-socket-in-java to the hard disk in anyway should be avoided at all costs due to performance issues. I need to make this transfer as fast..
How to convert an ArrayList containing Integers to primitive int array? http://stackoverflow.com/questions/718554/how-to-convert-an-arraylist-containing-integers-to-primitive-int-array you may want to use the list iterator to avoid nasty costs with lists such as LinkedList public static int convertIntegers..
http://stackoverflow.com/questions/7699020/what-makes-jni-calls-slow additional discussion can be found in 9.2 Examining JNI costs about a third of the way down this java.sun.com document. The..
Fastest way to iterate over all the chars in a String http://stackoverflow.com/questions/8894258/fastest-way-to-iterate-over-all-the-chars-in-a-string SAME AS ABOVE BUT OH LA LA GO PARALLEL avoid this at all costs int streamParallelMethod final String data IntPredicate predicate..
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