[ad_1] You could try to directly kill an activity by calling a static method in that activity: Activity A should have a variable static ActivityA activityA; In onCreate state: activityA = this; and add this method: public static ActivityA getInstance(){ return activityA; } In activity B, call the fuction getInstance() ActivityA.getInstance().finish(); [ad_2] solved Start and … Read more
[ad_1] Polymorphism is enforced dynamically (at runtime) based on the actual type of the object that is calling the method. It relies on the ability to assign an object of a subclass to a reference of the superclass. Also, notice that when you have an instance method in a class and you call another method … Read more
[ad_1] Your code seems fine.. public class Person { String name; public Person(String personName) { name = personName; } public String greet(String yourName) { return String.format(“Hi %s, my name is %s”, yourName, name); } public static void main(String [] args) { Person p = new Person(“Marcx”); // create an object Person System.out.println(p.greet(“Ankit hacker”)); //print the … Read more
[ad_1] ++ has a higher precedence (meaning it binds to p tighter) than * therefore *p++ is equivalent to *(p++). Something similar to this is the difference between *p[] and (*p)[]. [] has a higher precedence than * therefore *p[] is equivalent to *(p[]) which makes a list a pointers but something like (*p)[] explicitly … Read more
[ad_1] Because it’s a dictionary, no enumerate() required: var aDictionary: [String: Float] = [“EUR”: 1, “RON”: 4.5, “USD”: 1.3] for (index,item) in aDictionary{ print(index,item) } [ad_2] solved How can I loop through objects in Swift? [closed]
[ad_1] Since you want to display something so specific, AdMob seems inappropriate. I suggest just creating your own layout to display exactly what you want. You can even create a custom View which can easily be reused wherever you wish. 2 [ad_2] solved what is the best way to display banner in android app?
[ad_1] Looks like your DSN is incorrect (you have a space in it). Try this PDO constructor and stop using or die()! $db = new PDO(‘mysql:host=localhost;dbname=xxxxxx;charset=utf8’, ‘yyyyyy’, ‘zzzzzz’, array( PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_EMULATE_PREPARES => false, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC)); $query = “INSERT INTO multiTicker (mtgox,btcstamp,btce,btcchina,myDateTime) VALUES (:mtgox,:btcstamp,:btce,:btcchina,:myDateTime)”; $st = $db->prepare($query); $st->execute(array( ‘:mtgox’ => $mtgox, ‘:btcstamp’ => … Read more
[ad_1] Open the FLA in an appropriate editor (usually Flash Professional, or other IDEs such as Flash Builder, Flex, etc…) Compile (controlenter for Flash Professional) To clarify: .swf is a compiled Flash program (with embedded code, text, and assets). .fla is a project file that holds the references to everything you want to compile. .as … Read more
[ad_1] The quickest and easiest way would be to use jQuery. Include the library: <script src=”http://code.jquery.com/jquery-latest.min.js” type=”text/javascript”></script> HTML: <input type=”text” id=”textOne” onkeyup=”clone();” /> <input type=”text” id=”textTwo” /> Javascript: function clone() { $(“#textTwo”).val($(“#textOne”).val()); } Here is a demo: http://jsfiddle.net/5c8a9w39/ 0 [ad_2] solved How to clone input text into the other input text using Javascript?
[ad_1] mysqli query need connection parameter at first. More about mysqli query. Try this $query = mysqli_query($connection_var, “SELECT username FROM member”); echo ‘<table>’; while($rowtwo = mysqli_fetch_array($query)){ echo ‘<tr><td>’.$rowtwo[“username”].'</td></tr>’; } echo ‘</table>’; 0 [ad_2] solved Can I display all users using php and sql?
[ad_1] an async function without an await expression will run synchronously. If there is an await expression inside the function body, however, the async function will always complete asynchronously. Yes, everything in the async function will run synchronously until await is encountered. Examples: async function withoutAwait() { console.log(‘without await’) } async function withAwait() { await … Read more
[ad_1] You have to allocate memory for structure and it’s member and then after you can do copy data in it. A *a = malloc(sizeof(A)); a->name=malloc(100); //change the size other then 100 what ever you want. [ad_2] solved Segmentation fault while copying string to a char array using memcpy
[ad_1] While Sai Ram Sudheer does have a correct answer when it comes to Foundation’s 12 column grid, you should also take a look into the block-grid functionality. [ad_2] solved Foundation grid alignment of multiple row [closed]
[ad_1] You need to read about open to open your CSV files; <> or readline to read lines of text from the file; split to split the lines into fields; and cmp to compare whether two field values are equal. 1 [ad_2] solved Compare pairs of CSV files and colour the cells in the second … Read more
[ad_1] You might want to checkout my implementation for serializing NSObjects to JSON and vice versa – https://github.com/QBurst/KVCObjectSerializer 3 [ad_2] solved JSONRepresentation of NSObject Data Model