I’ve seen a fair share of ungainly XML->JSON code on the web, and having interacted with Stack’s users for a bit, I’m convinced that this crowd can help more than the first few pages of Google results can. So, we’re parsing a weather feed, and we need to populate weather widgets on a multitude of … Read more
How to convert calendar date to yyyy-MM-dd format. Calendar cal = Calendar.getInstance(); cal.add(Calendar.DATE, 1); Date date = cal.getTime(); SimpleDateFormat format1 = new SimpleDateFormat(“yyyy-MM-dd”); String date1 = format1.format(date); Date inActiveDate = null; try { inActiveDate = format1.parse(date1); } catch (ParseException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } This will produce inActiveDate = Wed Sep … Read more
I’m looking for a way to convert xlsx files to csv files on Linux. I do not want to use PHP/Perl or anything like that since I’m looking at processing several millions of lines, so I need something quick. I found a program on the Ubuntu repos called xls2csv but it will only convert xls … Read more
I’m trying to work out how to cast an Int into a String in Swift. I figure out a workaround, using NSNumber but I’d love to figure out how to do it all in Swift. let x : Int = 45 let xNSNumber = x as NSNumber let xString : String = xNSNumber.stringValue 23 s … Read more
Try something like List<String> myList = new ArrayList<String>(Arrays.asList(s.split(“,”))); Demo: String s = “lorem,ipsum,dolor,sit,amet”; List<String> myList = new ArrayList<String>(Arrays.asList(s.split(“,”))); System.out.println(myList); // prints [lorem, ipsum, dolor, sit, amet] This post has been rewritten as an article here.
