Look in this guide In short, use this function, it makes cropped image from uncropped image and cropping mask. CGImageRef CGImageCreateWithMask ( CGImageRef image, CGImageRef mask ); 2 solved Scissor Function in iphone App [closed]
I believe you are asking whether you could modify your code to run in Eclipse as opposed to emulating an Android system and running it on that. Well, yes, you could (probably) change your code so it runs ‘in Eclipse’, however why would you do that? Then you don’t know if it runs on Android … Read more
Actually i cannot see an obvious error in your code, but i don’t know the context and maybe this steps can help finding the error. First i would not reuse the variable $result, instead use a new variable. This avoids misunderstandings, if some code could be not executed. $queryResult = mysql_query($sql); Then it is better … Read more
the page has one input field, when ever i clicked tha input field one overlay window has to come with another input field. <input onclick=’prompt(“Another input”,”…”);’ /> solved can we call a class attribute in javascript function? [closed]
try this <TextView android:layout_width=”match_parent” android:layout_height=”wrap_content” android:textColor=”@color/colorAccent”/> or this <TextView android:layout_width=”match_parent” android:layout_height=”wrap_content” android:textColor=”#ff00″/> or this <TextView android:layout_width=”match_parent” android:layout_height=”wrap_content” android:textColor=”@android:color/black”/> solved String type not allowed (at textColor with value ‘black’): Android Studios [closed]
I don’t know your code, but change the print(“Good job!…”) to an input(“Good job!…”) and see if that works solved Guess Number Program issue at the end
As a simple example you can declare a boolean variable so inside loop if the value at least found once then assign it true otherwise if the loop returns and the value not found then inform the user that search not found. Also you do not need an inner loop only one loop and input … Read more
They mistake was with the constructor function, it was just an typo. Because of which the head and tail pointers were not initializing and when the head pointer was compared against the nullptr in the if condition of the addToHead(), program was crashing. solved template program crashing during execution
It subsets the train dataset to only observations where label = 1. 3 solved Can someone explain the following snippet of R code? [closed]
This sort of problem is best solved using std::async and std::future, which can use threads or not, depending on how you use them. int main() { std::cout << “Please enter an number” << std::endl; int x; std::cin >> x; auto f_future = std::async(std::launch::async, f, x); auto g_future = std::async(std::launch::async, g, x); //will block until f’s … Read more
if 2<x<10: X never be more than 2. Because at the beginning you give 0 to X. And you say; “while x<2:” When x is bigger than 2 or equal, it quits from while loop. solved so simple ask about while loop
You have almost all of the code correct, you just need to put it in the right place. For example, your println statements need to be inside the for loop and your for loop needs to start at 1 and increment by 1 to 100. for(int x = 0; x < 101; x++) { if(x … Read more
Simply do it by myObj.cars.car1 , myObj.cars.car2 and , myObj.cars.car3 to get directly or loop as below example var myObj = { “name”: “John”, “age”: 30, “cars”: { “car1”: “Ford”, “car2”: “BMW”, “car3”: “Fiat” } }; for (let i in myObj) { if (typeof myObj[i] == ‘object’) { for (let j in myObj[i]) { console.log(j, … Read more
EDIT: Classnames starts with a capital letter on Java System.out.println(); In this case you can also use the Logcat console, Log.v(TAG, your_value_var); I give you anothers comments and advices. First of all I think you should download a Java language paper from the beginning, there you would see and you could clarify all these doubts … Read more
You need to create an array first: let creatures = [“Cat”, “Dog”, “Bird”, “Butterfly”, “Fish”] And add an IBOutlet for your label: @IBOutlet weak var label: UILabel! And add an IBAction for your button: @IBAction func updateLabelButtonTapped(_ sender: UIButton) { // Get the index of a random element from the array let randomIndex = Int(arc4random_uniform(UInt32(creatures.count))) … Read more