java Programming Glossary: idiom

http://stackoverflow.com/questions/2313197/jdbc-mysql-connection-pooling-practices

in the very same method block according the normal JDBC idiom public void create Entity entity throws SQLException Connection..

Convert 4 bytes to int

http://stackoverflow.com/questions/2383265/convert-4-bytes-to-int

FF and stuff like that to create the new int What's the idiom for this EDIT Ooops this turn out to be a bit more complex to..

Reusing a PreparedStatement multiple times

http://stackoverflow.com/questions/2467125/reusing-a-preparedstatement-multiple-times

inside the same method block according the normal JDBC idiom. Here's a basic example public void executeBatch ... throws..

Is there a performance difference between a for loop and a for-each loop?

http://stackoverflow.com/questions/256859/is-there-a-performance-difference-between-a-for-loop-and-a-for-each-loop

the iterator or index variable completely. The resulting idiom applies equally to collections and arrays The preferred idiom.. applies equally to collections and arrays The preferred idiom for iterating over collections and arrays for Element e elements..

Avoiding “!= null” statements in Java?

http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java

in Java I work with Java all day long. The most used idiom code snippet I'm programming in Java is to test if an object..

How to create a Java String from the contents of a file?

http://stackoverflow.com/questions/326390/how-to-create-a-java-string-from-the-contents-of-a-file

String from the contents of a file I've been using this idiom for some time now. And it seems to be the most wide spread at.. question Read text from a file Here's a compact robust idiom for Java 7 wrapped up in a utility method static String readFile..

What is the “Execute Around” idiom?

http://stackoverflow.com/questions/341971/what-is-the-execute-around-idiom

is the &ldquo Execute Around&rdquo idiom What is this Execute Around idiom or similar I've been hearing.. Execute Around&rdquo idiom What is this Execute Around idiom or similar I've been hearing about Why might I use it and why.. not want to use it java language agnostic design patterns idioms share improve this question Basically it's the pattern..

Avoid synchronized(this) in Java?

http://stackoverflow.com/questions/442564/avoid-synchronizedthis-in-java

people including me argue that synchronized this is an idiom that is used a lot also in Java libraries is safe and well understood...

for loop optimization

http://stackoverflow.com/questions/6093537/for-loop-optimization

The case against checked exceptions

http://stackoverflow.com/questions/613954/the-case-against-checked-exceptions

can they indeed insist the client deal with it. In C the idiom goes something like if f fopen goodluckfindingthisfile ... else.. you treat 0 as a boolean and... Basically you learn this idiom and you're okay. But what if you're a noob and you didn't learn.. okay. But what if you're a noob and you didn't learn the idiom. Then of course you start out with f fopen goodluckfindingthisfile..

How does the Java for each loop work?

http://stackoverflow.com/questions/85190/how-does-the-java-for-each-loop-work

the actual iterator in some way you cannot use the for idiom since the actual Iterator is merely inferred. As was noted by.. interface . Also if the right hand side of the for idiom is an array rather than an Iterable object the internal code..

Efficiency of Java “Double Brace Initialization”?

http://stackoverflow.com/questions/924285/efficiency-of-java-double-brace-initialization

vanilla add strawberry add chocolate add butter pecan This idiom creates an anonymous inner class with just an instance initializer.. anyone shed light on the mechanism Third question Is this idiom too obscure to use in production code Summary Very very nice..

Is it safe to use a static java.sql.Connection instance in a multithreaded system?

http://stackoverflow.com/questions/9428573/is-it-safe-to-use-a-static-java-sql-connection-instance-in-a-multithreaded-syste

you're executing the query according the following JDBC idiom public User find String username String password throws SQLException..