java Programming Glossary: concatenating

How many string objects will be created in memory? [duplicate]

http://stackoverflow.com/questions/11180866/how-many-string-objects-will-be-created-in-memory

of the String literal a new String a the String created by concatenating s and the copy of a the String literal b the String created.. the copy of a the String literal b the String created by concatenating s and b . If you assume that the three String literals have..

How to use two numbers as a Map key

http://stackoverflow.com/questions/1430822/how-to-use-two-numbers-as-a-map-key

to use them together as a key in a Map . Currently I'm concatenating their string representations. For example suppose the key numbers..

StringBuilder vs String concatenation in toString() in Java

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

switch from concat to builder At the point where you're concatenating in a loop that's usually when the compiler can't substitute..

What is a good 64bit hash function in Java for textual strings?

http://stackoverflow.com/questions/1660501/what-is-a-good-64bit-hash-function-in-java-for-textual-strings

widely used Bonus works on several fields instead of me concatenating them and applying the hash on the concatenated string Bonus..

Is concatenating with an empty string to do a string conversion really that bad?

http://stackoverflow.com/questions/2506474/is-concatenating-with-an-empty-string-to-do-a-string-conversion-really-that-bad

concatenating with an empty string to do a string conversion really that bad..

Too much data for RSA block fail. What is PKCS#7?

http://stackoverflow.com/questions/2579103/too-much-data-for-rsa-block-fail-what-is-pkcs7

operate on blocks you also need to come up with a way of concatenating the encrypted blocks. This is very important since naive techniques..

Java. Get declared methods in order they apear in source code

http://stackoverflow.com/questions/3148274/java-get-declared-methods-in-order-they-apear-in-source-code

build serializer that will parse an object into string by concatenating results of get methods. The values should appear in the same..

Difference between Statement and PreparedStatement

http://stackoverflow.com/questions/3271249/difference-between-statement-and-preparedstatement

thus don't inline the values in the SQL string by string concatenating. preparedStatement connection.prepareStatement INSERT INTO Person..

when to use StringBuilder in java

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

the append method and finally toString smaller then concatenating existing Strings with for 2 Strings already or is it only advisable..

Is it possible in java make something like Comparator but for implementing custom equals() and hashCode()

http://stackoverflow.com/questions/5204082/is-it-possible-in-java-make-something-like-comparator-but-for-implementing-custo

importing an existing x509 certificate and private key in Java keystore to use in ActiveMQ ssl context

http://stackoverflow.com/questions/906402/importing-an-existing-x509-certificate-and-private-key-in-java-keystore-to-use-i

to the SSL cipher suites which are enabled. I have tried concatenating the cert and the key but got the same result How do I import..

In log4j, does checking isDebugEnabled before logging improve performance?

http://stackoverflow.com/questions/963492/in-log4j-does-checking-isdebugenabled-before-logging-improve-performance

invocation of the toString methods of various objects and concatenating the results. In the given example the log message is a constant..

What makes reference comparison (==) work for some strings in Java?

http://stackoverflow.com/questions/9698260/what-makes-reference-comparison-work-for-some-strings-in-java