valueconverter

Here is my code: for (String toEmail : toEmailList) { Log.i("GMail","toEmail: "+toEmail); emailMessage.addRecipient(Message.RecipientType.TO, new InternetAddress(toEmail)); } Please give me some suggestion about this. To convert any object to string there are several methods in Java String convertedToString = String.valueOf(Object); //method 1 String convertedToString = "" + Object; //method 2 String convertedToString = Object.toString(); //method 3 I would prefer the first and third EDIT If working in kotlin, the official android language val number: Int = 12345 String

I remember using an equation to do this at some point – how do you do this in Javascript? Plugin two number ranges: rangeX = 1 (through) 10; rangeY = 300.77 (through) 559.22; Input a value in the rangeY scale: inputY = 328.17; Convert to proportional value in rangeX scale: outputX = 1.43; Use percentages: xMax = 10; xMin = 1; yMax = 559.22; yMin = 300.77; percent = (inputY - yMin) / (yMax - yMin); outputX = percent * (xMax - xMin) + xMin; function convertRange( value, r1, r2 ) { return ( value - r1[ 0 ] ) * ( r2[ 1 ] - r2[ 0 ] ) / ( r1[ 1 ] - r1[ 0 ] ) + r2[ 0 ]; } convertRange( 328.17, [ 300

I recived some great help earlier today but it was more difficult when I should implement it in my query than I thought. My real query includes several left joins. I want to add two columns, T3MOutput and T1GOutput that shows a 10-1 ranking based on T3M and T1G columns. The gratest value there should get 10 in the ranking scale and the lowest (negative value) should get 1. Notice ! A horse race can be less than 15 horses at start. After the ten best values recived 10-1 the rest should also get value 1. Fiddle: http://sqlfiddle.com/#!2/9c5fc/4 Where should I implement this line of code or some

I want to show data in a wpftoolkit datagrid where the data is a collection of public class Thing { public string Foo { get; set; } public string Bar { get; set; } public List<Candidate> Candidates { get; set; } } public class Candidate { public string Name { get; set; } public CandidateType CandidateType { get; set; } } public enum CandidateType { Type1, Type2, Type42 } where the number of candidates in Candidates list is configurable at runtime. Desired grid layout looks like this Foo | Bar | Candidate 1 | Candidate 2 | ... | Candidate N Thus it seems I cannot create a DataTemplate for the

I've got a problem to convert a string representation of an hex value in integer value with Delphi. for example: $FC75B6A9D025CB16 give me 802829546 when i use the function: Abs(StrToInt64('$FC75B6A9D025CB16')) but if i use the calc program from Windows, the result is: 18191647110290852630 So my question is: who's right? me, or the calc? Does anybody already have this kind of problem? whosrdaddy In fact 802829546 is clearly wrong here. Calc returns a 64bit unsigned value ( 18191647110290852630d ). Delphi Int64 type uses highest bit as sign: Int := StrToInt64('$FC75B6A9D025CB16'); Showmessage

This is my database: Here I have to check the query current date+status=Q information and get the count value. This is my code: public class TodayQ { public int data() { int count=0; Date date = new Date(timestamp); DateFormat dateFormat = new SimpleDateFormat ("yyyy-MM-dd"); System.out.println( dateFormat.format (date)); // count++; try { Class.forName("com.mysql.jdbc.Driver"); Connection con = DriverManager.getConnection( "jdbc:mysql://localhost:3306/pro", "root", ""); PreparedStatement statement = con .prepareStatement("select * from orders where status='Q' AND date=CURDATE()"); ResultSet

I'm trying to bind an enum to a radio button in WPF (Inspired by this answer ), but I have trouble finding the enum type for the converter parameter: The enum is defined in the following way namespace Application.Models { public class Enums { public enum MySelections { one, two ,three }; public MySelections CurrentSelection; ... } } I am trying to bind now the checkbox like this (The data context is assumed to be correct and the value converter implemented:) <Window x:Class="Application.MainWindow" .... xnlns:models="clr-namespace:Application.Models" > ... <RadioButton Content="One" IsChecked=