java Programming Glossary: concatenation

StringBuilder vs String concatenation in toString() in Java

http://stackoverflow.com/questions/1532461/stringbuilder-vs-string-concatenation-in-tostring-in-java

vs String concatenation in toString in Java Given the 2 toString implementations below.. you switch from concat to builder java performance string concatenation stringbuilder share improve this question Version 1 is preferable..

Operator overloading in Java

http://stackoverflow.com/questions/1686699/operator-overloading-in-java

of for strings which either results in compile time concatenation of constants or execution time concatenation using StringBuilder.. compile time concatenation of constants or execution time concatenation using StringBuilder StringBuffer. You can't define your own..

How to use java.net.URLConnection to fire and handle HTTP requests?

http://stackoverflow.com/questions/2793150/how-to-use-java-net-urlconnection-to-fire-and-handle-http-requests

for convenience. I prefer it when I would need the String concatenation operator more than twice. Firing a HTTP GET request with optionally..

How to convert from int to String?

http://stackoverflow.com/questions/4105331/how-to-convert-from-int-to-string

ways would be Integer.toString i or String.valueOf i . The concatenation will work but is unconventional and could be a bad smell as..

Concatenating null strings in Java

http://stackoverflow.com/questions/4260723/concatenating-null-strings-in-java

s hello System.out.println s prints nullhello java string concatenation string concatenation share improve this question Why must.. s prints nullhello java string concatenation string concatenation share improve this question Why must it work The JLS Section.. null and then delegates it to String.valueOf . Note String concatenation is actually one of the rare places where the compiler gets to..

when to use StringBuilder in java

http://stackoverflow.com/questions/4645020/when-to-use-stringbuilder-in-java

be generally preferable to use a StringBuilder for String concatenation in Java. Is it always the case What i mean is Is the overhead.. would you trade the readability and conciseness of the concatenation for the performance of the StringBuilder in smaller cases like.. 3 4 Strings EDIT explicit use of StringBuilder for regular concatenations is being mentioned as obsolete at obsolete java optimization..

String concatenation: concat() vs + operator

http://stackoverflow.com/questions/47605/string-concatenation-concat-vs-operator

concatenation concat vs operator I'm curious and wasn't sure so i thought..

Best way to convert an ArrayList to a string

http://stackoverflow.com/questions/599161/best-way-to-convert-an-arraylist-to-a-string

s t System.out.println listString In fact a string concatenation is going to be just fine as the javac compiler will optimize.. just fine as the javac compiler will optimize the string concatenation as a series of append operations on a StringBuilder anyway... than having to worry about the performance of string concatenations. Edit As pointed out in the comments the above compiler optimization..

Why to use StringBuffer in Java instead of the string concatenation operator

http://stackoverflow.com/questions/65668/why-to-use-stringbuffer-in-java-instead-of-the-string-concatenation-operator

to use StringBuffer in Java instead of the string concatenation operator Someone told me it's more efficient to use StringBuffer.. does StringBuffer do differently java optimization string concatenation share improve this question It's better to use StringBuilder..

How to concatenate two arrays in Java?

http://stackoverflow.com/questions/80476/how-to-concatenate-two-arrays-in-java

both What is the easiest way to do this java arrays concatenation add share improve this question I found a one line solution..

Java multiline string

http://stackoverflow.com/questions/878573/java-multiline-string

want to replace a first class language construct string concatenation with plus with method calls. Edit To clarify my question further..