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java Programming Glossary: repeatSimple way to repeat a String in java http://stackoverflow.com/questions/1235179/simple-way-to-repeat-a-string-in-java way to repeat a String in java I'm looking for a simple commons method or.. for a simple commons method or operator that allows me to repeat some String n times. I know I could write this using a for loop.. method should exist somewhere. String str abc String repeated str.repeat 3 repeated.equals abcabcabc Related to repeat string..
how binding attribute in JSF works http://stackoverflow.com/questions/14911158/how-binding-attribute-in-jsf-works perhaps in its simplest form just an iterator component ui repeat h dataTable etc . However sometimes you'd like to know about..
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 or more times s match 'quotedString' end group 1 and repeat it zero or more times s match 'otherThanQuote' match the..
Why JSF calls getters multiple times http://stackoverflow.com/questions/2090033/why-jsf-calls-getters-multiple-times in iterating JSF components such as h dataTable and ui repeat or here and there in a boolean expression like the rendered..
How do you determine the ideal buffer size when using FileInputStream? http://stackoverflow.com/questions/236861/how-do-you-determine-the-ideal-buffer-size-when-using-fileinputstream Most everyone is familiar with the basic code which I'll repeat here just in case MessageDigest md MessageDigest.getInstance..
JSTL in JSF2 Facelets… makes sense? http://stackoverflow.com/questions/3342984/jstl-in-jsf2-facelets-makes-sense for example JSF iterating components like h dataTable ui repeat etc or when JSTL tag attributes depend on results of JSF events..
How to create dynamic JSF 1.2 form fields http://stackoverflow.com/questions/3510614/how-to-create-dynamic-jsf-1-2-form-fields over this list Can you iterate over a map in Facelets ui repeat value # subjectDynamicField var sdf rendered # not empty subjectDynamicField.. class fieldSet style border 0 margin bottom 0.7em ui repeat value # sdf.fields var df s label # df.fieldKey s label h.. # df.choices var c label # c h selectManyCheckbox br ui repeat fieldset div ui repeat java jsf seam facelets dynamic forms..
How can we match a^n b^n with Java regex? http://stackoverflow.com/questions/3644266/how-can-we-match-an-bn-with-java-regex capture inside a non capturing group. Lookarounds can be repeated. Step 4 This is the step where we start counting Here's what.. So what we have right now is a pattern that matches a repeatedly and for every a that was matched there is a corresponding.. 'abb' 'aab' 'aaaabb' 'aaabbb' 'bbbaaa' 'ababab' 'abc' str_repeat 'a' 5000 .str_repeat 'b' 5000 r6 ' ^ a a 1 b 1 x' # ”â € € €..
How can I pad a String in Java? http://stackoverflow.com/questions/388461/how-can-i-pad-a-string-in-java has several methods leftPad rightPad center and repeat. http www.jdocs.com lang 2.1 org apache commons lang StringUtils.html..
Should I initialize variable within constructor or outside constructor [duplicate] http://stackoverflow.com/questions/3918578/should-i-initialize-variable-within-constructor-or-outside-constructor If you have more than one constructor you don't have to repeat the initializations and you cannot forget them . Of course if..
http://stackoverflow.com/questions/4044726/how-to-set-a-timer-in-java run Your database code here 2 60 1000 To have the task repeat after the duration you would do timer.scheduleAtFixedRate new..
What is the point of the diamond operator in Java 7? http://stackoverflow.com/questions/4166966/what-is-the-point-of-the-diamond-operator-in-java-7 a new instance of a generic object without having to repeat its type parameters... the diamond operator. As far as your..
Best way to represent a fraction in Java? http://stackoverflow.com/questions/474535/best-way-to-represent-a-fraction-in-java new BigDecimal unscaled scale else this number will repeat infinitely in base 10. So try to figure out a good number of..
How to use relative paths without including the context root name? http://stackoverflow.com/questions/4764405/how-to-use-relative-paths-without-including-the-context-root-name base path for all relative links so that you don't need to repeat pageContext.request.contextPath in every relative link use the..
How Do I Use KeyEventDispatcher http://stackoverflow.com/questions/7940173/how-do-i-use-keyeventdispatcher to get to the point of keyboard support but the keyboard repeat delay kicks in. I haven't found any usable way to use KeyEventDispatcher...
How do the different technologies used for programming webapplications in Java work together? http://stackoverflow.com/questions/16206746/how-do-the-different-technologies-used-for-programming-webapplications-in-java-w side . Javascript No this has nothing to do with Java. Repeat nothing . It is a totally different programming language that..
Algorithm - How to delete duplicate elements in a list efficiently? http://stackoverflow.com/questions/1801459/algorithm-how-to-delete-duplicate-elements-in-a-list-efficiently is in the set S skip it. Otherwise add it to M and to S. Repeat for all elements in L. Return M. In Python L 2 1 4 3 5 1 2 1..
JAVA- I need to get the max and min values from a set of numbers entered http://stackoverflow.com/questions/19671453/java-i-need-to-get-the-max-and-min-values-from-a-set-of-numbers-entered greater than the maxValue if value maxValue maxValue value Repeat in the opposite direction for minValue. share improve this..
Find all combinations of a given set of numbers http://stackoverflow.com/questions/1991361/find-all-combinations-of-a-given-set-of-numbers previous position if we finished exit if curPos 1 break Repeat this check continue buffer curPos values stack curPos If we..
Choosing random numbers efficiently http://stackoverflow.com/questions/2523492/choosing-random-numbers-efficiently the random numbers I do the following in semi pseudo code Repeat this 300000 times Set set new Set while set.length 5 set.add..
Keyboard input for a game in Java http://stackoverflow.com/questions/2702203/keyboard-input-for-a-game-in-java context private final Account account Timer keyRepeatTimer Map Move TimerTask repeatingTasks new EnumMap Move TimerTask.. last KEY_PRESSED. if kc account.getInt KC_MOVE_LEFT isRepeating LEFT move LEFT if kc account.getInt KC_MOVE_RIGHT isRepeating.. LEFT move LEFT if kc account.getInt KC_MOVE_RIGHT isRepeating RIGHT move RIGHT if kc account.getInt KC_SOFT_DROP isRepeating..
Fastest way to determine if an integer's square root is an integer http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer r 1 t 1 r x r r & t 1 t 1 r x r r & t 1 t 1 r x r r & t 1 Repeat until t is 2^33 or so. Use a loop if you want. The idea is that..
http://stackoverflow.com/questions/372268/java-passphrase-encryption salt to the password and compute its cryptographic hash . Repeat this many times. Encrypt the cleartext using the resulting hash..
How to programmatically detect when the OS (Windows) is waking up or going to sleep http://stackoverflow.com/questions/4693689/how-to-programmatically-detect-when-the-os-windows-is-waking-up-or-going-to-sl is unlocked. For the Action have it send you an email. Repeat for startup and when a user logs in if you want. Done. share..
Restrict download file bandwidth/speed in Servlet http://stackoverflow.com/questions/5060414/restrict-download-file-bandwidth-speed-in-servlet of them works same way. Read bunch of bytes Sleep thread Repeat Mongo simply provide me InputStrem and i can read from that..
http://stackoverflow.com/questions/5169978/split-1gb-xml-file-using-java advance the XMLStreamReader to the end of that fragment. Repeat step 1 for the next fragment. Code Example For the following..
Creating a memory leak with Java http://stackoverflow.com/questions/6470651/creating-a-memory-leak-with-java to the custom class or the ClassLoader it was loaded from. Repeat. This works because the ThreadLocal keeps a reference to the..
AWT custom rendering - capture smooth resizes and eliminate resize flicker http://stackoverflow.com/questions/6824756/awt-custom-rendering-capture-smooth-resizes-and-eliminate-resize-flicker draw.fillRect i.left w 2 i.top h 2 w 2 h 2 draw.dispose Repeat the rendering if the drawing buffer contents were restored.. Display the buffer strategy.show Repeat the rendering if the drawing buffer was lost while strategy.contentsLost.. draw.fillRect 0 0 w h draw.fillRect w h w h draw.dispose Repeat the rendering if the target changed size while size.equals target.getSize..
Find the Kth least number for expression (2^x)*(3^y)*(5^z) http://stackoverflow.com/questions/7215315/find-the-kth-least-number-for-expression-2x3y5z sure you don't insert anything that was already there. Repeat from step 2 until you've removed k triplets. The last one removed..
Application vulnerability due to Non Random Hash Functions http://stackoverflow.com/questions/8669946/application-vulnerability-due-to-non-random-hash-functions request like this AaAa AaBB BBAa BBBB .... Submit the form Repeat in a loop and create several threads so that all server resources..
sorting lines of an enormous file.txt in java http://stackoverflow.com/questions/8832822/sorting-lines-of-an-enormous-file-txt-in-java Do the same with the next n lines and store it in 2.tmp . Repeat until all lines of the original file has been processed. Read.. read the next line from the corresponding temporary file. Repeat until all lines have been processed. Delete all the temporary..
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