[Solved] Show button only if Javascript loads

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Use a function and initialize it at the end of your script and keep the DOM as @AnoopJoshi suggested <button id = “button1″ style=”display:none” >Click me!</button> and script would be function init(){ document.getElementById(“button1”).style.display = ‘block’; } init(); solved Show button only if Javascript loads

[Solved] jquery get input value from Div

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You can get the contents of the input element with id product_addons_0_selections_template2 by this statement: var value = $(‘#product_addons_0_selections_2_id’).val(); 0 solved jquery get input value from Div

[Solved] Remove NA inside column from Datafarme [closed]

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We loop through the columns, remove the NA elements, then select the minimum number of observations after comparing all the elements in the list. lst <- lapply(df1, function(x) x[complete.cases(x)]) res <- data.frame(lapply(lst, `length<-`,min(lengths(lst)))) res # cost customer.satisfaction safety time #1 40 57 32 24 #2 38 72 30 40 #3 36 73 58 22 8 … Read more

[Solved] python code to create a merged file

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Assuming you can read the data from file and hold it into two string say input1 and input2 below code should do what you are looking for word_list_1 = input1.split(” “) for str in input2.split(“\n”): word_list_2 = str.split(” “) for word in word_list_1: if word in word_list_2: sys.stdout.write(“1”) else: sys.stdout.write(“0”) sys.stdout.write(“”) sys.stdout.write(“\n”) solved python code … Read more

[Solved] Looping Object javascript

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I just write this function for him. Please don’t justify people from how he write the code. Maybe it’s easy to say “Hey! Do you know javascript?”. It’s better if you leave some answer or stay quite. His code is valid javascript. https://gist.github.com/ethaizone/b7d3a833dcdeb80234dde516649ac06d#file-buildmultidimentionarray2-js solved Looping Object javascript

[Solved] Object as attribute, get parent class

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No implicit methods. You must notify the instance when that happens. See this example: class Beer{ private $ingredients = []; public function addIngredient(Ingredient $ing){ $this->ingredients[] = $ing; $ing->setOwner($this); } } class Ingredient{ private $owner; public function getOwner(){ return $this->owner; } public function setOwner($owner){ $this->owner = $owner; } public function hasOwner() : bool{ return isset($this->owner); } … Read more

[Solved] Directly access methods from another Class

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Firstly, your example doesn’t compile because you cannot name your package “package”. “package” is a Java keyword and not allowed to use as an identifier. So we call it “mypackage”. And according to Java conventions you should name classes with first letter uppercase. So I will use Dialog instead of dialog for the class name … Read more

[Solved] “name ‘self’ is not defined”

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You need to first install the package with the command : pip3 install numpy on your shell (I assume you use Python 3). After you need to write on the top your code : import numpy EDIT : With a quick search on Google, I found this : class neuralNetwork: # initialise the neural network: … Read more

[Solved] How to deactivate a class using jquery [closed]

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Use this : $(“#element id”).removeClass(); Calling removeClass with no parameters will remove all of the item’s classes. You can also use (but is not necessarily recommended, the correct way is the one above): $(“#element id”).removeAttr(‘class’); $(“#element id”).attr(‘class’, ”); $(‘#element id’)[0].className=””; If you didn’t want to use jquery you can use java script: document.getElementById(‘item’).className=””; 2 solved … Read more

[Solved] Understanding the requirement of an OOP programming [closed]

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Comparable is an interface already implemented in Java. https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html http://tutorials.jenkov.com/java/interfaces.html What you need to do there is create two classes Customer (which implements Comparable) and HighEarner which inherits Customer. You also need a main class which you can name whatever(ex: Program or FlowerShop). solved Understanding the requirement of an OOP programming [closed]