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java Programming Glossary: existence

How to retrieve a list of directories QUICKLY in Java?

http://stackoverflow.com/questions/1034977/how-to-retrieve-a-list-of-directories-quickly-in-java

a loop over all possible names and check for directory's existence. Otherwise you can not get ONLY directory names in most underlying..

JFileChooser Filters

http://stackoverflow.com/questions/13517770/jfilechooser-filters

does that come up in a Mac Seeing WBMP alerted me to the existence of such a format That list would have many more formats if jai..

Java : File.exists() inconsistencies when setting “user.dir”

http://stackoverflow.com/questions/2275362/java-file-exists-inconsistencies-when-setting-user-dir

exists true Path equals true Obj equals false But the existence of sub_a is clearly a false positive because it checks the existence.. of sub_a is clearly a false positive because it checks the existence of another folder than the one described by the getAbsolutePath.. depends on the actual Java execution path and that file existence is not consistent with the absolute path and exists uses another..

Java - JDBC alternatives [closed]

http://stackoverflow.com/questions/2397016/java-jdbc-alternatives

I consider it as a failure. FAIL And indeed despite the existence of two standards proprietary APIs like Toplink an old player..

What is the memory consumption of an object in Java?

http://stackoverflow.com/questions/258120/what-is-the-memory-consumption-of-an-object-in-java

may optimize some variables or method calls totally out of existence replacing them with constants. It might version methods or loops..

What is null in Java?

http://stackoverflow.com/questions/2707322/what-is-null-in-java

is a very common use pattern null is used to denote non existence of an object. Here's another usage example this time from java.io.BufferedReader..

What is a raw type and why shouldn't we use it?

http://stackoverflow.com/questions/2770321/what-is-a-raw-type-and-why-shouldnt-we-use-it

and there was an enormous amount of Java code in existence that did not use generics. It was deemed critical that all this..

Is Grails worth it? [closed]

http://stackoverflow.com/questions/397228/is-grails-worth-it

And I would wager that in the first 1.5 years of their existence they were equally as fraught with issue. That being as it is..

marker interface

http://stackoverflow.com/questions/4540820/marker-interface

of a particular type. Some other code has to check for the existence of the marker and do something based on that information. These..

Generate/get xpath from XML node java

http://stackoverflow.com/questions/4746299/generate-get-xpath-from-xml-node-java

xml document all of its nodes Check the node for attribute existence Case if node doesn't have attribute get generate String with..

Calling System.gc( ) explicitly?

http://stackoverflow.com/questions/4784987/calling-system-gc-explicitly

. One example I've seen used in the past to justify its existence is in the event that a large number of objects were allocated..

How can an app use files inside the JAR for read and write?

http://stackoverflow.com/questions/5052311/how-can-an-app-use-files-inside-the-jar-for-read-and-write

of user.home . When checking for the file first check the existence of an altered file on the file system and if it does not exist..

Why is it “Easier to ask forgiveness than permission” in python, but not in Java? [closed]

http://stackoverflow.com/questions/6092992/why-is-it-easier-to-ask-forgiveness-than-permission-in-python-but-not-in-java

many people will consider first checking the file's existence a better practice IMO. java python coding style share improve..

Java 7 language features with Android

http://stackoverflow.com/questions/7153989/java-7-language-features-with-android

is really missing though . We could confirm its existence via reflection. They are hidden simply because the Javadoc has..

How to define a JUnit method rule in a test suite?

http://stackoverflow.com/questions/7639353/how-to-define-a-junit-method-rule-in-a-test-suite

description.getAnnotations where we test for the existence of the @Deprecated annotation on the method and do something..

What is Boilerplate code , Hot code and Hot spots?

http://stackoverflow.com/questions/7916985/what-is-boilerplate-code-hot-code-and-hot-spots

any example which clearly present these concepts with the existence of these problems concept in real world development scenarios...

How to download and save a file from Internet using Java?

http://stackoverflow.com/questions/921262/how-to-download-and-save-a-file-from-internet-using-java

How can I detect a SQL table's existence in Java?

http://stackoverflow.com/questions/927807/how-can-i-detect-a-sql-tables-existence-in-java

can I detect a SQL table's existence in Java How can I detect if a certain table exists in a given..