Refer to the link in the comment I posted above to learn about regular expressions. But to explain to you what the code you posted actually does… var re = /(\w+)\s(\w+)/; is a regular expression. the leading and trailing / are delimiters and don’t actually have anything to do with the replacement going on other … Read more
The text you are looking for is in the 2nd TR inside the table. So, print tbl.findAll(‘tr’)[2] There really isn’t any good structure inside that text, however, so you’re on your own about getting the contact name, etc. solved Why is my parser not working
This is how it works func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool { // YOU SHOULD FIRST CHECK FOR THE BACKSPACE. IF BACKSPACE IS PRESSED ALLOW IT if string == “” { return true } if let characterCount = textField.text?.count { // CHECK FOR CHARACTER COUNT IN TEXT FIELD if … Read more
Here is one way to do it: sSQL = “SELECT Variable FROM GroupTable ” Set rs = CurrentDb.OpenRecordset(sSQL) On Error GoTo resultsetError dbValue = rs!Variable MsgBox dbValue, vbOKOnly, “RS VALUE” resultsetError: MsgBox “Error Retrieving value from database”,VbOkOnly,”Database Error” solved Simple VBA Select Query
@echo off call :convert Hello call :convert Hello beautiful World call :convert Hello wooooooooooooooooooooooooooooooooorld goto :eof :convert set “x=%*” REM if the string is shorter than 10 chars, just print it and return: if “%x:~10%” == “” echo %1 & goto :eof REM else print first 7 chars, thee dots and the last three chars: … Read more
string json = “{Table1: [{\”PropertyTaxReceiptAmt\”:\”2200170.00\”,\”WaterTaxReceiptAmt\”:\”79265.00\”}]}”; json = json.Replace(“\\”, string.Empty); json = json.Trim(‘”‘); json = json.Replace(“{Table1:”, string.Empty); json = json.Remove(json.Length -1,1); Console.Write(json); 1 solved Remove character from json string
Maybe this is just overwhelming you. Just start with the first line of main: What does foo bar(0xe8e711395e65686d); do? It creates a variable named bar, which has type foo, and a constructor is called with a parameter 0xe8e711395e65686d. So what does this do? Reading the comment of Mooing Duck: What is it intended to do, … Read more
Here is the working code, made few fixes like we need to use getDate() instead of getDay(), (today.getMonth() + 1) and handled season5[0]. http://jsfiddle.net/sahilbatla/p7rfcLgt/ <script> function compareDate() { console.log(“Function fired”); var today = new Date(); var todayDate = today.getFullYear() + “,” + (today.getMonth() + 1) + “,” + today.getDate() + “,” + today.getHours() + “:” … Read more
1) The constructor of dialog window can accept parameters. Pass whatever you want from MainWindow to dialog window. DialogWindow dialogwindow = new DialogWindow(params); dialogwindow.ShowDialog(); 2) In DialogWindow, expose the array of ints by a Property. public int[] EditedValues { get; private set;} and access it in MainWindow like int[] editedValues = dialogwindow.EditedValues; 3) same as … Read more
There you can follow some steps : check that whether whatsapp installed or not if installed then check in which directory it keeps its downloaded image. if it is a separate folder & can be accessible from outside of that app then you can normally use that images. if it downloaded its image in a … Read more
This works for me. public static void main(final String[] args) { final String input = “aaaab aOa baaab c”; final String[] sections = input.split(” “); final int length = 3; final List<String> list = new ArrayList<>(); for (final String section : sections) { for (int i = 0; i < section.length(); i++) { if (section.length() … Read more
Here is a sample code for login.. if(isset($_POST[‘login’])) { $email=$_POST[’email’]; $pwd=$_POST[‘pwd’]; $sel_query=mysqli_query(“SELECT id,Email,Password,LastLogin FROM tableName WHERE Email=”$email” AND Password=’$pwd'”); if(mysqli_num_rows($sel_query)==0) { echo “Email ID or Password are Incorrect. Please try again”; } else { echo “Logged In Successfully”; } } solved how to create a dynamic login page [closed]
1)You can create public property in UserControl like: public string SomeString { get; set; } And then pass string by xaml: <UserControl1 SomeString=”String”/> or bind SomeString property to property in your MainWindow <UserControl1 SomeString=”{Binding MyStr}”/> 2)You can pass your string to UserControl by constructor. var uc = new UserControl(MyString); solved How to pass data from … Read more
In your loop i will always be 1. You are using i + 1 for incrementing the counter variable but you are not assigning the value back. So either you use: for var i = 1; i < 10; i = i + 1 { println(i) } or for var i = 1; i < … Read more
You need to escape ‘.’ It is being matched with any character. Try this (Jan\.|Feb\.|Mar\.|Apr\.|May\.) Instead of this better use single dot in the end ((Jan|Feb|Mar|Apr|May)\.) 4 solved Regular Expression – date format [closed]