[Solved] Hey Guys.What to ask how i am going to implement a 50 50 lifeline in my KBC or WHO WANTS TO BE A MILLIONAIRE? in the following code of mine? [closed]

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Simple, just give the player 2 tries to guess. I know that this is not exactly a 50/50 life line However it should act the same. this is because the probability of choosing the correct answer remains the same. For example, in a proper 50 50 life line, the probability of winning is 1/2. the … Read more

[Solved] Use of -> in PHP and C++ [duplicate]

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It allows you to access properties on an object; In PHP class Car { public $make; public $model; public function setMake($make) { $this->make = $make; } public function setModel($model) { $this->model = $model; } public function getMake() { return $this->make; } public function getModel() { return $this->model; } } $car = new car(); $car->setMake(“BMW”); $car->setModel(“Three … Read more

[Solved] Random seed generator

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When asking for code to be reviewed, you should post it here. But regardless of that, there are much more efficient ways to generate a random character. One such way would be to generate a random character between 65 and 90, the decimal values for A-Z on the ASCII table. And then, just cast the … Read more

[Solved] Trying to exctract a char from a list [closed]

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As stated in the comments, nodeList is not actually a list, but a dict_keys object. Before trying to index it, you may simply convert it to a list: nodeList = list(nodeList) node = nodeList[0] 2 solved Trying to exctract a char from a list [closed]

[Solved] PHP MySQL query not returning a result [closed]

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//Try This <?php // Some inputvalues (those are correct) $user = “”; $pass = “”; $host = “”; $db = “”; $conn = mysqli_connect($host, $user, $pass, $db) or die(“Het is niet gelukt om te verbinden met de database!”); // Vaststellen wat je wil weten $grab = $_GET[‘grab’]; $query = “SELECT * FROM informaticaproject WHERE id=1”; … Read more

[Solved] Please tell me where i am wrom how to correct it : [closed]

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You also need to check query is returning data or not , you are facing issue because you are trying to access datarow data which is not present. I hope you got my point. dsOrderDetail = bal.getRecordDisplay(product_id, category_id); if(dsOrderDetail !=null && dsOrderDetail.Table.Count > 0 && dsOrderDetail.Table.Rows.Count >0) { lblProdName.Text = dsOrderDetail.Tables[0].Rows[0][“Product_Name”].ToString() + “<br/>”; lblProdId.Text = … Read more

[Solved] Python dictionary printing specific value [closed]

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In this simple case, you can create a dictionary with the keys being the roles themselves: > roles = {d[‘role’]:d for d in dic} > roles[‘NOC’][’email’] Note that you are still looping through all dictionary items to create the new one. 0 solved Python dictionary printing specific value [closed]

[Solved] Add a negative point pls [closed]

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From the Google Developers website: Use CSS animations for simpler “one-shot” transitions, like toggling UI element states. Use JavaScript animations when you want to have advanced effects like bouncing, > stop, pause, rewind or slow-down. More information here. solved Add a negative point pls [closed]