Kirat You can do: private int getInventorySize(int max) { if (max <= 0) return 9; int quotient = (int)Math.ceil(max / 9.0); return quotient > 5 ? 54: quotient * 9; } Divide the number by 9.0. And taking the ceiling will get you the next integral quotient. If quotient is > 5, then simply return 54, … Read more
Well, then this is back to the original question – how do I share a PreparedStatement between connections if there are many connections? I thought connections create hence own PreparedStatements. If that is your sole question -honestly, that was not clear from your initial question-, then you don’t need to worry about this at all. … Read more
You should do html = parseInt(this.prevEq) + parseInt(html); and html = parseInt(this.prevEq) – parseInt(html); Instead of html = parseInt(html) + parseInt(this.prevEq); and html = parseInt(html) – parseInt(this.prevEq); The order is not a problem when you’re adding. It is when you’re subtracting. (a + b) == (b + a) but (a – b) != (b – … Read more
You might want to read Read ints from file in python It is even more straightforward from that question. I have not checked the following code but something along the spirit of fin = open(“hi.bmp”, “rb”) out = open(“values.txt”,”rw”) value = struct.unpack(‘i’, fin.read(4))[0] out.write(“%d\n” % value) # just loop over the 2 last lines out.close() … Read more
Because x :: xs returns a new list, where the first element is x, followed by xs. So, to make your code work, make list a var and re-assign it inside the loop: var list = List[Int]() while(list.length < 20) list = Random.nextInt(100) :: list However, the idiomatic way of doing this in Scala is … Read more
The number of possible routes through a tree is 2**rows. The number of possible routes to a given node is given by the binomial expansion. You can grow the possible routes from the head of the tree quite simply, at each node there are only two possible next moves, their indexes in the list are … Read more
SimpleDateFormat formatter = new SimpleDateFormat(“d MMM yyyy kk:mm:ss zzz”); String str1 = “9 Oct 2014 07:09:17 GMT”; Date date1 = formatter.parse(str1); solved Compare date and time in string format [duplicate]
This is pretty awful code – useless as written. You’ve got a lot of work to do. I’d recommend that you study this and throw your code away: package persistence; import java.sql.*; import java.util.*; /** * util.DatabaseUtils * User: Michael * Date: Aug 17, 2010 * Time: 7:58:02 PM */ public class DatabaseUtils { private … Read more
Proxy authentication required (http error 407) with WinHttpRequest and proxy with integrated Windows authentication and https solved Proxy authentication required (http error 407) with WinHttpRequest and proxy with integrated Windows authentication and https
var declares the variable within its function scope only. So make sure your AJAX call is within that function (or remove the var – which declares the variable in global scope). mysubject sounds like submitting form data. Try $(‘form#myformid’).serialize() instead of the data property if you want to submit form data over your AJAX call. … Read more
Probably he suggested that you are only using global variables, and no functions with parameters. That can be a choice, but I’d say it doesn’t matter in smaller web applications. Hardcoded static data can be irritating when you want to change it. If you decide that the color must me more bluish than it is … Read more
not really sure the purpose of this exercise but this gets your desired result with the given data $objects = [ (object) [‘id’=> 1, ‘value’ => 0], (object) [‘id’=> 2, ‘value’ => 10], (object) [‘id’=> 3, ‘value’ => 14], (object) [‘id’=> 4, ‘value’ => 0], (object) [‘id’=> 5, ‘value’ => 21], (object) [‘id’=> 6, ‘value’ … Read more
There are no two dimensional arrays in Javascript, so you have to use a jagged array, i.e. an array of arrays. Initialise it using literal arrays: var arr = [[ 1, 2, 3 ], [ 4, 5, 6 ]]; Or the Array constructor: var arr = new Array(10); for (var i = 0; i < … Read more
Your question is a bit scattered. But I’ll try address what I think are your issues. You say in the code behind you have: this.DataContext = new CategoryViewModel(); But nothing else. First thing to do with checking why your button isn’t working would be to see what action it is performing. Your XAML states it’s … Read more
You need to get GoogleAnalytics jar. https://developers.google.com/analytics/devguides/collection/android/resources Setup your account on google and when your app starts: https://developers.google.com/analytics/devguides/collection/android/devguide //Google analytics tracker = GoogleAnalyticsTracker.getInstance(); tracker.setDebug(true); tracker.startNewSession(“UA code”,10, this); To track (event for example): tracker.trackEvent(“landing.login”, “tap”, “login”, 0); solved I want to send information to google-analytics [closed]