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java Programming Glossary: easyWhy is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array T T T ... NNNNNNNNNNNN ... NNNNNNNTTTTTTTTT ... TTTTTTTTTT easy to predict However when the data is completely random the branch..
Java: recommended solution for deep cloning/copying an instance http://stackoverflow.com/questions/2156120/java-recommended-solution-for-deep-cloning-copying-an-instance or with an external helper like jakarta common beans it is easy to write a generic copy method that will do the job in one line... generic copy method that will do the job in one line. pro easy to write no maintenance cons less control of what happens bug..
Avoiding “!= null” statements in Java? http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java of the contract and Where it isn't a valid response. 2 is easy. Either use assert statements assertions or allow failure for.. as a response. With methods that return collections it's easy return empty collections or arrays instead of nulls pretty much..
http://stackoverflow.com/questions/2883355/how-to-render-pdf-in-android a version of Quickoffice pre installed so it may be as easy as sending the appropriate Intent once you've saved the file..
What are the pros and cons of the leading Java HTML parsers? http://stackoverflow.com/questions/3152138/what-are-the-pros-and-cons-of-the-leading-java-html-parsers It's not only less code but Jsoup is also relatively easy to grasp if you already have moderate experience with CSS selectors.. on the features it provides how is HTML cleaning made easy for you are there some listeners interceptors and tag specific..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files Where the heck does this closing brace belong to . An easy aid is to configure your web application to throw an exception..
Switch Statement with Strings in Java http://stackoverflow.com/questions/338206/switch-statement-with-strings-in-java corresponding positions. This two step process makes it easy to preserve the flow control of the original switch. Switches..
Differences between HashMap and Hashtable? http://stackoverflow.com/questions/40471/differences-between-hashmap-and-hashtable out the HashMap for a LinkedHashMap . This wouldn't be as easy if you were using Hashtable . Since synchronization is not an..
How to generate a random alpha-numeric string http://stackoverflow.com/questions/41107/how-to-generate-a-random-alpha-numeric-string share improve this question Here is code for secure easy but a little bit more expensive session identifiers. import..
Any good graphing packages for Android? [closed] http://stackoverflow.com/questions/424752/any-good-graphing-packages-for-android Are there any packages built atop it that allows for the easy creation of graphical data Some solutions bandied about on the..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser are done with that item tag. In this example it is pretty easy to manage that but having to parse a more complex structure..
In Java, what is the best way to determine the size of an object? http://stackoverflow.com/questions/52353/in-java-what-is-the-best-way-to-determine-the-size-of-an-object Each row translates into an object. Is there an easy way to find out the size of that object programmatically Is..
read/write to Windows Registry using Java http://stackoverflow.com/questions/62289/read-write-to-windows-registry-using-java of this class are complicated but the class itself is very easy to use. For example the following code obtains the exact windows..
How can I put a control in the JTableHeader of a JTable? http://stackoverflow.com/questions/7137786/how-can-i-put-a-control-in-the-jtableheader-of-a-jtable Boolean.class the default renderer is a JCheckBox . It's easy enough to select individual cells based on a user selection..
How to reference components in JSF ajax? Cannot find component with identifier “foo” in view http://stackoverflow.com/questions/8634156/how-to-reference-components-in-jsf-ajax-cannot-find-component-with-identifier default . For starters who haven't memorized this all an easy way to find out the right client ID is to open the page in browser..
How do I copy an object in Java? http://stackoverflow.com/questions/869033/how-do-i-copy-an-object-in-java be used to copy the object but don't use it. It's way too easy to create a class and do improper clone method. If you are going..
The Use of Multiple JFrames, Good/Bad Practice? http://stackoverflow.com/questions/9554636/the-use-of-multiple-jframes-good-bad-practice A nightmare to code and maintain A modal dialog offers the easy opportunity to focus attention on the content of that dialog..
http://stackoverflow.com/questions/1059580/distributed-lock-service implementation If it's free Deadlock detection mitigation Easy deployment see note below. I'm not interested in answers like..
JSP tricks to make templating easier? http://stackoverflow.com/questions/1296235/jsp-tricks-to-make-templating-easier I just put the logic in to a tag and drop the tag in. Easy. So tag files can be pretty much whatever you want them to be...
http://stackoverflow.com/questions/1757295/using-https-with-rest-in-java
Java Iterator backed by a ResultSet http://stackoverflow.com/questions/1870022/java-iterator-backed-by-a-resultset as follows List Data list dataDAO.list int count list.size Easy as that. Iterator Data iterator list.iterator There is your..
Android: Accessing single database from multiple activities in application? http://stackoverflow.com/questions/1905846/android-accessing-single-database-from-multiple-activities-in-application one instance that loads the data once Singleton Advantage Easy to implement Advantage because I used a common instance I could..
Send SMS until it is successful http://stackoverflow.com/questions/19083158/send-sms-until-it-is-successful @Override public void run send sms delay Question 2 Easy when your sent message broadcast detects an error do the above..
Easy, simple to use LRU cache in java http://stackoverflow.com/questions/224868/easy-simple-to-use-lru-cache-in-java simple to use LRU cache in java I know it's simple to implement..
Translating strings character by character http://stackoverflow.com/questions/3051595/translating-strings-character-by-character char and use the translation table to get the translation. Easy right you can use something like this class Translator HashMap..
Java collections covariance problem http://stackoverflow.com/questions/3763192/java-collections-covariance-problem BluntItem public List BluntItem getItems return this.items Easy right Well lets say we now want to make a method like this in..
Java Swing or Java Qt? [closed] http://stackoverflow.com/questions/422956/java-swing-or-java-qt extra library Qt Pro Comprehensive set of powerful widgets Easy to use and learn Good documentation Good support Active development..
Easy way to write contents of a Java InputStream to an OutputStream http://stackoverflow.com/questions/43157/easy-way-to-write-contents-of-a-java-inputstream-to-an-outputstream way to write contents of a Java InputStream to an OutputStream..
Java calculate a sha1 of a String http://stackoverflow.com/questions/4400774/java-calculate-a-sha1-of-a-string String. You want to convert it to a printable Hex String. Easy solution Use Apache's commons codec library String password..
How to load tiles from a large bitmap in Android? http://stackoverflow.com/questions/4753013/how-to-load-tiles-from-a-large-bitmap-in-android
Easy way of populating Javabeans based on request parameters http://stackoverflow.com/questions/5096454/easy-way-of-populating-javabeans-based-on-request-parameters way of populating Javabeans based on request parameters I have..
http://stackoverflow.com/questions/5447633/how-to-prevent-xalan-jar-that-has-meta-inf-services-javax-xml-transform-transfor Easy to see the difference So if you read till here my bottom line..
What Java XML library do you recommend (to replace dom4j)? http://stackoverflow.com/questions/831865/what-java-xml-library-do-you-recommend-to-replace-dom4j XOM for several years now and I still like it very much. Easy to use plenty of documentation and articles on the web API doesn't..
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