Looking at your code it seems that you made a typo here: TextView DialogText=(TextView) findViewById(R.id.imageViewDialog); It should be TextView DialogText=(TextView) findViewById(R.id.textViewDialog); or whatever the name of the id for this TextView is. Apart from that, you need to learn to read the messages from the LogCat as they are often very informative. Cleary it says: … Read more
try something like this…. using (SqlConnection con = new SqlConnection(strConnect)) { con.Open(); using (SqlCommand com = new SqlCommand(“SELECT FirstName, LastName, EmailId, MobileNUmber FROM myTable WHERE id=@ID”, con)) { com.Parameters.AddWithValue(“@ID”, iD); DataTable dt = new DataTable(); SqlDataAdapter da = new SqlDataAdapter(com); da.Fill(dt); txtFirstName.Text = dt.Rows[0][“FirstName”]; txtName.Text = dt.Rows[0][“LastName”]; } } 3 solved Display table values in … Read more
Since you haven’t posted your attempt, I’ll give you steps to help you along the way. PHP has built in function you can use to achieve this. Have a look at get_browser() function. Example output: Array ( [browser_name_regex] => ^mozilla/5\.0 (windows; .; windows nt 5\.1; .*rv:.*) gecko/.* firefox/0\.9.*$ [browser_name_pattern] => Mozilla/5.0 (Windows; ?; Windows NT … Read more
You are not hiding your button on click, you are using setTimeout(granjero, 1000); The if is only called every seconds, so it will only hide if the granjero called. 3 solved Why my buttons are reacting slowly when I use “hidden”?
The constructor initializes the variables(fields) of a class. The default constructor initializes to default values. Example, string to “”, integers to zero, doubles to 0.0, boolean to false an so on. When you create a constructor you’re customizing the variables initialization. 3 solved What Exactly Does A Constructor Do? (C++) [closed]
Not the best naming convention but take a look at the following example. You declare a public property in the Questions object and access it from the controller after you initialised a new object there. You may consider declaring it readonly and set it to readwrite in the private interface extension. Questions.h #import <Foundation/Foundation.h> @interface … Read more
You could use GroupBy on an anonymous type with both properties to make them distinct: var coursesList = from c in not_subsribe group c by new { Id = c.Cours.ID, Name = c.Cours.Name } into g order by g.Key.Name select new SelectListItem { Text = g.Key.Name, Value = g.Key.Id }; That works because an anonymous … Read more
The line: $this->display = ” $this->n”.”$this->suf”.” $this->name”; is the first line of the class’ constructor. It stores in the $display property of the object a string that contains only spaces because the values it contains are not set yet. Read about double-quotes strings and variables parsing inside double-quotes strings. In order to work, the class … Read more
Please try this one Object value = json.get(“next”); if(value instanceof Boolean){ boolean booValue = json.getBoolean(“next”); }else { String str = json.getString(“next”); } 1 solved How to know whether my json value is boolean or String value contain
As we know size of int data type is 2 bytes or 4 bytes depend on your system. While char pointer point one byte at a time. Memory representation of int a = 300; So, char pointer p pointing to only first byte as show above figure. So, first time print 44 output. Then, printf(“%d”,*++p); … Read more
with lodash: _.map(myObj.cars, x => x.id) with es6: myObj.cars.map(x => x.id) 4 solved How do i get values of id’s And also how do i merge multiple objects into single array into javascript [closed]
It is performing a bitwise or, based on your expecting output – I believe you wanted a xor. Like, int a = (4 ^ 6); outputs 2 solved Explain me ,binary | dont work (java)
you can use $stmt->->fetchAll(PDO::FETCH_ASSOC); to fetch assoc array.Use below code: $conn=newPDO(“mysql:host=$servername;dbname=$dbname”,$username,$password); $conn>setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION); $stmt=$conn->prepare(“select * from food_package_details where pkg_id=:pkgid”); $stmt->bindparam(“:pkgid”,$pkg); $stmt->execute(); $stmt->->fetchAll(PDO::FETCH_ASSOC); 0 solved convert an associative and indexed array into an associative array [closed]
This is no specialization, this is instanciation. Templates are managed in two passes. The first is almost syntactic; the compiler just verifies if the code looks like something correct. Then when you use the template (instanciate it) with the given or deduced types, it tries to generate the code (if not already done), so when … Read more
This should do it: SELECT e.[Name], e.[Year], e.[Status] FROM employee AS e INNER JOIN ( SELECT [Name], MAX([Year]) FROM employee GROUP BY [Name] ) AS m ON e.[Name] = m.[Name] AND e.[Year] = m.[Year]; solved Find most recent Status for each Employee, based on annual updates