Use SpriteKit. You can select this when creating a new project, choose Game, and then select SpriteKit. It’s Apple’s framework to make games. It has what you will need, and is also faster – don’t make games in UIKit. Within SpriteKit, you have the update() method, as part of SKScene. Do NOT use a while … Read more
You change the first argument of strtok to NULL. It would look like this: strtok(NULL, ” = “); Of course, you would still have to keep your call to strtok(myfile, ” = “); but any subsequent calls to strtok with NULL as the first argument will continue from the last point of the previously specified … Read more
If you want to show the sub-form while the main form is visible but in disable mode, just follow the code below: subForm.ShowDialog(); //Shows both main and sub form , but the main form is not accessible . But if you want to have your main form hidden, follow this example : this.Hide(); //Hides the … Read more
If you need to update an existing table, check out this guide: http://www.w3schools.com/sql/sql_update.asp Edit: To update a table in SQL you would use a query that looks like this: UPDATE table_name SET column1=value1,column2=value2,… WHERE some_column=some_value; –This line is not necessary. –You can add this if you wish to only update certain rows –e.g WHERE Date … Read more
I think you need some modules( you may have some of them already ). Reading packet Detecting node id( with finding patterns ) and sending the packet to a proper thread. Processing with the packet delivered In conclusion, you need three threads. One, which I call it Main thread, manages 1, 2 in the list … Read more
numbers = [‘1’, 2, 34, ‘898’] for number in numbers: print(number) solved For Loops List Python 3 [closed]
You can use JavaScript to set a cookie with all the changes you want to keep. If the user returns to the page later, restore the changes from the cookie. 1 solved how to store new elements added in webpage by user? [closed]
Very good question. I’ve been asking myself the same questions. That’s why I did a deep research to get good answers. Let’s start this way. The most known project by a single developer is LSA (Lost soul aside) which is not even released, but the game developer claims that he did everything by himself. He … Read more
Use multiple background: h1 { background-image: linear-gradient(blue,blue), linear-gradient(blue,blue); background-position:bottom right; background-size:3px 20px,20px 3px; background-repeat:no-repeat; display:inline-block; padding:0 5px; } <h1>Some text here</h1> solved How can i give my h1 a border at the bottom right corner with css? [closed]
First, “sample” is called a string literal. It declares a const char array terminated with a null character. Let us go on: char arr[]=”sample”; The right hand part in a const char array of size 7 (6 characters and a ‘\0’. The dimension of arr is deduced from its initialization and is also 7. The … Read more
Your code checks, if value of key username of superglobal array SESSION isn’t empty, and if so, then it saves it’s value into variable $username. If you want to display it’s value, you can use echo($_SESSION[“username”]); to directly get it from SESSION or, when setting username from session to variable $username (as in your code) … Read more
Try using a database like MongoDB or MySQL. Push variables to the DB and Pull them down as necessary. These systems can be run on your local machine. Local storage is not sufficient for what you are attempting. solved Creating a account system that runs on every computer js [closed]
printf(“%s\n”,str2[k]); str2[k] is a char, but you tell printf it is a char* But this program still will not work properly – the first call to gets() will just read the carriage-return that is left in the input queue after reading the initial int value. And you never null-terminate str2. solved Program to remove all … Read more
First off all you need a json libary for Java. So if you’re using this json libary you can do something like: JSONObject obj = new JSONObject(); obj.put(“lang”, “python”); obj.put(“file”, “class.py”); obj.toString() will return {“file”:”class.py”,”lang”:”python”} solved Dynamic JSON field create with java
You can’t include a PHP file in an HTML file. You need to change the extension of the HTML to PHP and use include(). <?php include ‘form2.php’; ?> That is the easiest way to do it. 3 solved Call PHP file inside an HTML without using input tag