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java Programming Glossary: mattershttp://stackoverflow.com/questions/1463284/hashset-vs-treeset use a TreeSet . From a CS background I don't think it matters all that much which you use and I don't care to mess around..
Java NIO FileChannel versus FileOutputstream performance / usefulness http://stackoverflow.com/questions/1605332/java-nio-filechannel-versus-fileoutputstream-performance-usefulness
Java HTTPS client certificate authentication http://stackoverflow.com/questions/1666052/java-https-client-certificate-authentication with certificates specifically for Java if that matters at all Is this a JKS file or PKCS#12 What's supposed to be in..
Algorithm - How to delete duplicate elements in a list efficiently? http://stackoverflow.com/questions/1801459/algorithm-how-to-delete-duplicate-elements-in-a-list-efficiently haskell share improve this question Assuming order matters Create an empty set S and an empty list M. Scan the list L one..
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 don't use tools like code checkers . This isn't stuff that matters to most small teams but when your team grows and has multiple..
Validating input using java.util.Scanner http://stackoverflow.com/questions/3059333/validating-input-using-java-util-scanner long 100000000000 exit Note that the order of the tests matters. If a Scanner hasNextInt then it also hasNextLong but it's not..
Python - Create a list with initial capacity http://stackoverflow.com/questions/311775/python-create-a-list-with-initial-capacity append 0.0102 pre allocate 0.0098 Conclusion . It barely matters. Premature optimization is the root of all evil. share improve..
How come invoking a (static) method on a null reference doesn't throw NullPointerException? http://stackoverflow.com/questions/3293353/how-come-invoking-a-static-method-on-a-null-reference-doesnt-throw-nullpointe expression only the declared type of the reference matters. This means that It doesn't matter if the reference is actually..
Input and Output binary streams using JERSEY? http://stackoverflow.com/questions/3496209/input-and-output-binary-streams-using-jersey that illustrates how to do either of these things. If it matters I'm using Jersey with Jackson to do Object JSON without the..
How does this Java regex detect palindromes? http://stackoverflow.com/questions/3664881/how-does-this-java-regex-detect-palindromes This is especially true with regex where it often matters more that we understand what the pattern does than being able..
JFormattedTextField is not properly cleared http://stackoverflow.com/questions/4148336/jformattedtextfield-is-not-properly-cleared so it is only in the corresponding text box. To make matters even more confusing when i change SudokuTextBox extends JFormattedTextField..
Does use of final keyword in Java improve the performance? http://stackoverflow.com/questions/4279420/does-use-of-final-keyword-in-java-improve-the-performance performance If so then how Please explain. If really this matters in performance then it should be made as habit. java final..
How to open the command prompt and insert commands using Java? http://stackoverflow.com/questions/4688123/how-to-open-the-command-prompt-and-insert-commands-using-java my command but I can't find a way to make it work. If it matters I'm trying to run a command similar to this java flag flag cp..
http://stackoverflow.com/questions/499437/in-java-when-should-i-create-a-checked-exception-and-when-should-it-be-a-runti
http://stackoverflow.com/questions/5767627/java-regex-helper in Java This is not the cool sort of retro. To make matters worse Java ™s b make that b which isn ™t the same as b does have..
Android audio FFT to retrieve specific frequency magnitude using audiorecord http://stackoverflow.com/questions/5774104/android-audio-fft-to-retrieve-specific-frequency-magnitude-using-audiorecord of a way to perform this task or am I overcomplicating matters to try and grab only a small number of frequency ranges rather..
http://stackoverflow.com/questions/8364787/how-do-you-import-a-font text to be the same font. This is the image In case it matters the font name on my computer is Terminal Edit I'm assuming it..
http://stackoverflow.com/questions/84340/why-learn-perl-python-ruby-if-the-company-is-using-c-c-sharp-or-java-as-the Ultimately it doesn't matter that I used python it matters that the data is in the system. My boss was pretty impressed...
Creating new generic object with wildcard http://stackoverflow.com/questions/9147129/creating-new-generic-object-with-wildcard new ArrayList Number here but what's inferred hardly matters as long as it's a valid assignment to the given variable. This..
How big is an object reference in Java and precisely what information does it contain? http://stackoverflow.com/questions/981073/how-big-is-an-object-reference-in-java-and-precisely-what-information-does-it-co the data for the object. That's basically all that really matters. If there's some spare bits e.g. it's a 64 bit reference and..
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