[ad_1] public class Run { public static void main(String[] args) { String string = “I love stack overflow very much”; //replacing all newline and and then making tokens String[] words = string.replaceAll(“\\s”, “”).split(“(?<=\\G.{8})”); for (String st : words) { if (st.length() == 8) { // if length of the string is 8, just print the … Read more
[ad_1] One solution would be to implement your own LayoutManager (or use or extend an existing one, if one is really close to your needs) using the features and controls you are looking for. Your absolute positioning requirements would simply become a method of your layout manager. 4 [ad_2] solved Is it recommend to use … Read more
[ad_1] A quick test reveals that nothing happens: import javax.swing.JComboBox; class ComboBoxTest { public static void main(String[] args) { JComboBox<String> box = new JComboBox<String>(); box.removeAllItems(); } } No errors were thrown 0 [ad_2] solved Could the combobox.removeAllItems method throw an exception if the combobox was empty? [closed]
[ad_1] Well, to get HTML from a webpage and copy to the clipboard is fairly simple in AppleScript. set theHTML to do shell script “curl -L http://twitter.com | pbcopy” 3 [ad_2] solved How to make an AppleScript that copies HTML source code from webpages? [closed]
[ad_1] You can do it using indexOf and substrings: int index= word.indexOf(” “); do{ System.out.println(word.substring(0, index)); word = word.substring(index + 1); index = word.indexOf(” “); } while (index != -1); [ad_2] solved Is there a simpler way of to write this java program?
[ad_1] It’s defined in the Runnable interface : public void run (); 1 [ad_2] solved What is the signature of Run method [closed]
[ad_1] You need to remove the break statements in your ‘do-while’ loop. [ad_2] solved How to fix this simple program in JAVA? guessing game
[ad_1] If you want to print the second matrix you show on the post then you must assign those values to the corresponding cells of the matrix you have created before printing the matrix, because doing int matrix[][] = new int[n][n]; will create a matrix of dimension NxN but filled in every cell with a … Read more
[ad_1] Without more detail, I can only offer general advice, but here goes: Start by profiling the application to see where the bottlenecks actually are. See this question for a list of profiling tools. The golden rule is to measure first, then optimise only what needs optimising! Once you know where improvements need to be … Read more
[ad_1] Here is the answer for someone who has no code: Use this URL: https://340bopais.hrsa.gov/reports Connect to this URL with ‘WebClient’ Get the Page with ‘HtmlPage’ Wait until JavaScript files loaded. Download execute it and download result to given path. Mabe this already asked example code can help you. 2 [ad_2] solved How to programatically … Read more
[ad_1] If you have the architecture and the interfaces designed it doesn’t matter which component you implement first. So, start with those two. [ad_2] solved Where I should start coding app pc or android? [closed]
[ad_1] In Java 9 you have REPL which allows you to write code by typing code fragments. However, even though you don’t have to write all the code for a class the code is wrapped in a class in reality. 0 [ad_2] solved Is it possible to run java program without class?
[ad_1] public static int[] FibLength(int l) { int fib[] = new int[l]; fib[0] = 1; fib[1] = 1; for (int i=2; i<fib.length; i++) fib[i] = fib[i-1] + fib[i-2]; return fib; } [ad_2] solved Fibonacci int[] sequence [closed]
[ad_1] This is a example program to get what you asked for… hope it helps public static void main(String[] args) { ArrayList<String []> a = new ArrayList<>(); String b[] = {“not here”,”not here2″}; String c[] = {“not here3″,”i’m here”}; a.add(b); a.add(c); for (String[] array : a) {// This loop is used to iterate through the … Read more
[ad_1] Try this method: public static long getDateDiff(long timeUpdate, long timeNow, TimeUnit timeUnit) { long diffInMillies = Math.abs(timeNow – timeUpdate); return timeUnit.convert(diffInMillies, TimeUnit.MILLISECONDS); } It gives you the difference of whatever unit (days, years, …). long timestamp1 = 1500462813000; long timestamp2 = System.currentTimeMillis(); long diffInDays = getDateDiff(timestamp1, timestamp2, TimeUnit.DAYS); 2 [ad_2] solved Find difference between … Read more