¡@
java Programming Glossary: collections.shuffleProgram not accessing method paintComponent() of extended JPanel class http://stackoverflow.com/questions/12226198/program-not-accessing-method-paintcomponent-of-extended-jpanel-class jtb this.add jtb timer.start private void update Collections.shuffle list int index 0 for JToggleButton b buttons b.setIcon list.get..
best way to pick a random subset from a collection? http://stackoverflow.com/questions/136474/best-way-to-pick-a-random-subset-from-a-collection perhaps overly clever solution Vector itemsVector getItems Collections.shuffle itemsVector itemsVector.setSize 5 While this has the advantage.. simple I suspect it's not going to scale very well i.e. Collections.shuffle must be O n at least. My less clever alternative is Vector itemsVector..
How to disable interaction between buttons of the same layout? http://stackoverflow.com/questions/15754577/how-to-disable-interaction-between-buttons-of-the-same-layout c.getString 4 2 labelsB.add new MyStruct c.getString 5 2 Collections.shuffle labelsA Collections.shuffle labelsB pitanje.setText c.getString.. new MyStruct c.getString 5 2 Collections.shuffle labelsA Collections.shuffle labelsB pitanje.setText c.getString 1 a1.setText labelsA.get..
Java's Collections.shuffle is doing what? http://stackoverflow.com/questions/2249520/javas-collections-shuffle-is-doing-what Collections.shuffle is doing what I recently found myself needing to be sure my..
How to shuffle characters in a string http://stackoverflow.com/questions/3316674/how-to-shuffle-characters-in-a-string could be ehlol or lleoh or ... . I don't want to use the Collections.shuffle ... method is there anything simpler java share improve this..
How to have unique random number? http://stackoverflow.com/questions/3395911/how-to-have-unique-random-number containing each of the possible values and shuffle it use Collections.shuffle . You then consume one item from the list each time you need..
http://stackoverflow.com/questions/3981420/collections-shuffle args int arr new int 10 for int i 0 i arr.length i arr i i Collections.shuffle Arrays.asList arr for int i 0 i arr.length i System.out.print.. arr new Integer 10 for int i 0 i arr.length i arr i i Collections.shuffle Arrays.asList arr for int i 0 i arr.length i System.out.print..
Creating random numbers with no duplicates http://stackoverflow.com/questions/4040001/creating-random-numbers-with-no-duplicates numbers 1..20 or whatever and then shuffle them with Collections.shuffle . Then just take however many elements you want. This is great..
http://stackoverflow.com/questions/4228975/how-to-randomize-arraylist new ArrayList String Arrays.asList img randomized files Collections.shuffle fileList output after randomization e.g. fileList M4.txt M6.txt.. e1.jpg java arraylist share improve this question Use Collections.shuffle twice with two Random objects initialized with the same seed.. initialized with the same seed long seed System.nanoTime Collections.shuffle fileList new Random seed Collections.shuffle imgList new Random..
Take n random elements from a List<E>? http://stackoverflow.com/questions/4702036/take-n-random-elements-from-a-liste Use Collections#shuffle List Foo list createItSomehow Collections.shuffle list Foo foo list.get 0 It enables you to get n unique elements..
http://stackoverflow.com/questions/7006029/minesweeper-action-events maxRows maxCols mineNumber randomize the mine location Collections.shuffle mineList reset the model grid and set mines for int r 0 r cellModelGrid.length..
When to use HashMap over LinkedList or ArrayList and vice-versa http://stackoverflow.com/questions/7975802/when-to-use-hashmap-over-linkedlist-or-arraylist-and-vice-versa the Collections class. For example ... Randomize the list Collections.shuffle myList Sort the list Collections.sort myList myComparator Hope..
Is there a way to get a reference address? http://stackoverflow.com/questions/8820164/is-there-a-way-to-get-a-reference-address 16 for int i 0 i shuffled.length i shuffled i double i Collections.shuffle Arrays.asList shuffled System.out.println Before GC printAddresses..
Fastest way to iterate over all the chars in a String http://stackoverflow.com/questions/8894258/fastest-way-to-iterate-over-all-the-chars-in-a-string data List Jobber copy new ArrayList tests while tries 0 Collections.shuffle copy random for Jobber ti copy ti.run check to make sure..
|