java Programming Glossary: stringshttp://stackoverflow.com/questions/1667278/parsing-query-strings-in-java query strings in Java Java EE has ServletRequest.getParameterValues . On.. attacking the websites that use them . Parsing query strings is a well defined problem but reading the spec and understanding..
Converting ISO8601-compliant String to java.util.Date http://stackoverflow.com/questions/2201925/converting-iso8601-compliant-string-to-java-util-date ISO 8601 compliant. SimpleDateFormat understands time zone strings like GMT 01 00 or 0100 the latter according to RFC # 822 . Reformatting..
How do I split a string with any whitespace chars as delimiters? http://stackoverflow.com/questions/225337/how-do-i-split-a-string-with-any-whitespace-chars-as-delimiters the string Hello space tab World this should yield the strings Hello and World and omit the empty space between the space and..
Evaluating a math expression given in string form http://stackoverflow.com/questions/3422673/evaluating-a-math-expression-given-in-string-form to evaluate simple math expressions from String s. Example strings 5 3 or 10 40 or 10 3 I want to avoid a lot of if then else statements...
Howto unescape a Java string literal in Java http://stackoverflow.com/questions/3537706/howto-unescape-a-java-string-literal-in-java I finally got fed up with not being able to read in strings with embedded escapes in them. I needed it for writing the test.. by supporting things Java was too stupid to consider in strings items are additions to Java string escapes but normal in Java.. 䏭 hackery but if it helps others you 胩e welcome to it no strings attached. If you improve it I 羮 love for you to mail me your..
What is the purpose of the expression “new String(…)” in Java? http://stackoverflow.com/questions/390703/what-is-the-purpose-of-the-expression-new-string-in-java it into lines after the fact. I ended up with all the strings for the lines referencing the char consisting of entire file...
How to generate a random alpha-numeric string http://stackoverflow.com/questions/41107/how-to-generate-a-random-alpha-numeric-string alternative code for cheap insecure random alpha numeric strings. You can tweak the symbols if you want to use more characters...
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax to have a tool to convert between Java objects and JSON strings. There are plenty of them as well see the bottom of this page..
How to internationalize a Java web application? http://stackoverflow.com/questions/4276061/how-to-internationalize-a-java-web-application to move forward further. I want to learn how to compare strings and I need to know how to implement internationalization in..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser great but I would like it to return an array with all the strings instead of a single string with the last element. Any ideas..
Why is subtracting these two times (in 1927) giving a strange result? http://stackoverflow.com/questions/6841333/why-is-subtracting-these-two-times-in-1927-giving-a-strange-result If I run the following program which parses two date strings referencing times one second apart and compares them public..
Java String.equals versus == [duplicate] http://stackoverflow.com/questions/767372/java-string-equals-versus question already has an answer here How do I compare strings in Java 27 answers This code separates a string into.. a string into tokens and stores them in an array of strings and then compares a variable with the first home ... why isn't.. Use the String.equals String other function to compare strings not the operator. The function checks the actual contents of..
Difference Between Equals and == http://stackoverflow.com/questions/971954/difference-between-equals-and time types of a and b e.g. if they're both declared as strings then that overload will be called. That can behave how it wants..
Java comparison with == of two strings is false? http://stackoverflow.com/questions/995918/java-comparison-with-of-two-strings-is-false comparison with of two strings is false String parts is String 6 231 CA California Sacramento..
Sort on a string that may contain a number http://stackoverflow.com/questions/104599/sort-on-a-string-that-may-contain-a-number I need to write a Java Comparator class that compares Strings however with one twist. If the two strings it is comparing are..
Sorting a collection of objects http://stackoverflow.com/questions/1206073/sorting-a-collection-of-objects a collection of objects If I have a simple list of Strings List String stringList new ArrayList String I can sort it with..
Java: splitting a comma-separated string but ignoring commas in quotes http://stackoverflow.com/questions/1757065/java-splitting-a-comma-separated-string-but-ignoring-commas-in-quotes in ahead of it . Needless to say it won't work if your Strings can contain escaped quotes. In that case a proper CSV parser..
Questions about Java's String pool http://stackoverflow.com/questions/1881922/questions-about-javas-string-pool be stored on the regular heap or the String pool How many Strings will end in the String pool java string share improve this..
How do I remove repeated elements from ArrayList? http://stackoverflow.com/questions/203984/how-do-i-remove-repeated-elements-from-arraylist repeated elements from ArrayList I have an ArrayList of Strings and I want to remove repeated strings from it. How can I do..
http://stackoverflow.com/questions/2068804/why-is-string-final-in-java subclass and have two strings that look alike when seen as Strings but that are actually different. share improve this answer..
What is the difference between “text” and new String(“text”) in Java? http://stackoverflow.com/questions/3052442/what-is-the-difference-between-text-and-new-stringtext-in-java since strings are immutable. Related questions Java Strings �String s new String 䲤illy Strings are objects in Java so why.. Related questions Java Strings �String s new String 䲤illy Strings are objects in Java so why don 脌 we use 𡌄ew to create them What..
Java Strings: “String s = new String(”silly“);” http://stackoverflow.com/questions/334518/java-strings-string-s-new-stringsilly Strings &ldquo String s new String &rdquo silly&ldquo &rdquo I'm a..
Switch Statement with Strings in Java http://stackoverflow.com/questions/338206/switch-statement-with-strings-in-java Statement with Strings in Java Why can't I switch on a String in Java Is this functionality..
http://stackoverflow.com/questions/3522454/java-tree-data-structure after the root is just a String whose children are also Strings I need to be able to get all the children some sort of list.. able to get all the children some sort of list or array of Strings given an input string representing a given node Is there an..
How can I pad a String in Java? http://stackoverflow.com/questions/388461/how-can-i-pad-a-string-in-java can I pad a String in Java Is there some easy way to pad Strings in Java Seems like something that should be in some StringUtil..
What is the purpose of the expression “new String(…)” in Java? http://stackoverflow.com/questions/390703/what-is-the-purpose-of-the-expression-new-string-in-java is needed use of this constructor is unnecessary since Strings are immutable. The salient piece being copy of the argument..
when to use StringBuilder in java http://stackoverflow.com/questions/4645020/when-to-use-stringbuilder-in-java and finally toString smaller then concatenating existing Strings with for 2 Strings already or is it only advisable for more.. smaller then concatenating existing Strings with for 2 Strings already or is it only advisable for more Strings If there is.. for 2 Strings already or is it only advisable for more Strings If there is such a threshold what does it depend on the String..
Where do I find a standard Trie based map implementation in Java? http://stackoverflow.com/questions/623892/where-do-i-find-a-standard-trie-based-map-implementation-in-java I have a Java program that stores a lot of mappings from Strings to various objects. Right now my options are either to rely..
Why is char[] preferred over String for passwords? http://stackoverflow.com/questions/8881291/why-is-char-preferred-over-string-for-passwords security passwords char share improve this question Strings are immutable. That means once you've created the string if..
|