Kirat My friend, you have a syntax error missing the key for that value: You are writing: @Element(name=”Video”, =false) and you are missing the “required” @Element(name=”Title”,required=false) solved Syntax error on token “,”, Identifier expected after this token [closed]
There been a lot of great answers on this question of mine but if anyone looking for a quick fix in this case the following works for me <?php if ($fs1 > 0) { echo “<p style=”color:#0F3″>Win<p>”; } else { echo “<p style=”color:#F00″>Lose<p>”; } ?> with $fs1 being the row that i am getting the … Read more
You are mixing some stuff: Ruby on Rails is a framework to create server side web applications using the Ruby language jQuery is a client side JavaScript library that simplifies writing JavaScript web clients Node.js is a server for the execution of server side JavaScript, thus providing a server version of JavaScript PHP is a … Read more
[*] You could do something like this: #include<stdio.h> int main(void){ int int1, int2, sum=0; char op; printf(“Please enter one of the following Operators [*] [/] [+] [-] “); if((scanf(“%c”,&op)) != 1){ printf(“Error\n”); } printf(“Enter Value Here: “); if((scanf(“%d”, &int1)) != 1){ printf(“Error\n”); } printf(“Enter Value Here: “); if((scanf(“%d”, &int2)) != 1){ printf(“Error\n”); } if (op … Read more
If you’re using the deprecated mysql function: $user = “121”; $pass = “dummy1”; $email = “[email protected]”; mysql_query(“INSERT INTO users(username, password, email) VALUES(‘$user’, ‘$pass’, ‘$email’)”); On the other hand, using mysqli: mysqli_query($con, “INSERT INTO users (username, password, email) VALUES (‘$user’, ‘$pass’, ‘$email’)”); Note: where $con is the mysqli connection made variable. 3 solved Mysql insert into … Read more
I checked your codes and found some problems: num_array.reverse.each_with_index { |value , index| if index % 3 == 0 && num_array[index] != 0 num_string = num_string << ones_place[value-1] elsif index % 3 == 0 && value > 0 && num_array[index] != 0 num_string = num_string << other_place[index/3] << ones_place[value-1] elsif index % 3 == 1 … Read more
Answer is: try WatchSessionManager.sharedManager.updateApplicationContext([“color” : newPlay.tColor, “match” : newPlay.match]) solved Binary operator “&&” cannot be applied to two String operands
finger print security api https://developer.android.com/preview/api-overview.html ,its the new api introduced in 6.0 . Biometric Security – In an effort to enhance security, the much needed system-wide biometric fingerprint will be provided by Android Marshmallow. The user can unlock devices with fingerprints and purchase apps on Google Play 1 solved How can i scan my fingerPrint … Read more
The second statement is valid: System.out.println((grade/=3) + “%”); Here the (grade/=3) is calculated first and then % is appended. But the System.out.println((“Apples”) System.out.println(“Oranges”)); is invalid statement. For this case compiler generates compilation errors like : error: ‘)’ expected error: illegal start of expression error: ‘;’ expected solved Why does this statement work in Java?
int ****ptr; ptr = new int***(); *ptr = new int**(); **ptr = new int*(); ***ptr = new int[size_of_arr]; //access (***ptr)[index] delete[] ***ptr; delete **ptr; delete *ptr; delete ptr; 2 solved Allocating array in quadriple pointer [closed]
Problem lies in the order of operations inside while() loop: while (i != 1000) { ++i; num.push_back(i); cout <<num[i]<<“\t”<< sqrt(num[i]) << “\n”; } i starts from 0. In each iteration, you push_back an element and then print it using counter i – after its incrementation. So, num[i] refers to a non-yet-existing element. Change your code … Read more
The proposal from comments, in pseudocode (turning into C is homework, so I’m not doing that): make P-A pipe make A-B pipe make B-C pipe if fork() // process A while (read can from P-A pipe) do something to can write can to A-B pipe else if fork() // process B while (read can from … Read more
Your class member model from class InputTab has never initialized. Therefore, you got a NPE at line model.requery();. That’s why you saved your data, but right after that, you got a NPE. You don’t need any Cursor in this class and, of course, you don’t need to requery() anything. 2 solved Nullpointer Exception in SQL, … Read more
It’s a SPA angular APP. So that’s angular handling all the routes instead of traditional URLs. 1 solved How did this website hide its html
Imagine a circle of radius r. It is like a regular polygon with an infinite number of sides. Trigonometry tells us: x = r * cos(a); y = r * sin(a); We know there are 360 degrees or 2pi radians in a circle. So to draw it we would start with angle = 0, calculate … Read more