methods

来源： https://stackoverflow.com/questions/45217528/how-to-return-class-type-in-a-method

来源： https://stackoverflow.com/questions/43107251/is-there-a-method-like-replace-for-list-in-python

来源： https://stackoverflow.com/questions/8393331/in-ruby-is-there-a-distinction-between-a-method-and-function

来源： https://stackoverflow.com/questions/8393331/in-ruby-is-there-a-distinction-between-a-method-and-function

来源： https://stackoverflow.com/questions/63600780/ts-js-overwrite-a-function-and-call-original-function-within

问题 I am making a small game in the console that takes place over several days. The game starts by initializing the miners ore and money amounts as 0. When he mines, my function chooses a random integer between 20 and 71 that will then award him that amount in 'ore'. I am trying to assign the ore that has been mined to my player's ore amount. I am having a reoccurring error that states that += is an unsupported operand for method and int. Full code and trace is below. Code import pyautogui as pag

问题 In my List component I have a method which count the length of the array within certain categories. methods: { getLengthofaCategory(cat) { const LowerCaseSearch = this.search.toLowerCase(); let categoryCount = this.products.filter( product => (product.name.toLowerCase().includes(LowerCaseSearch) || product.category.toLowerCase().includes(LowerCaseSearch)) && (!this.checked.length || this.checked.includes(product.category)) && product.category === cat ); return categoryCount.length; } } See

问题 I'm new to Laravel and making a travelpost web site. I face the error but I don't understand why i get this error. I set 'method post' in confirm.lade.php, but i take'get method'. I look for the solutions on Google,but i cann't find. I tried 1, add @csfr 2, Route::match([get,post],~ 3, php artisan route:clear This is my code. Route Route::get('/' , 'ContentController@index')->name('index'); Auth::routes(['verify' => true]); Route::get('signup', 'Auth\RegisterController@showRegistrationForm')-

问题 I'm new to Laravel and making a travelpost web site. I face the error but I don't understand why i get this error. I set 'method post' in confirm.lade.php, but i take'get method'. I look for the solutions on Google,but i cann't find. I tried 1, add @csfr 2, Route::match([get,post],~ 3, php artisan route:clear This is my code. Route Route::get('/' , 'ContentController@index')->name('index'); Auth::routes(['verify' => true]); Route::get('signup', 'Auth\RegisterController@showRegistrationForm')-

问题 my Task is to make an implementation of Conway's Game of Life. Therefor I need to create the class GameMap. In this class I will initialize an 2D Array. Therefor I use those two methods. private static Cell[][] buildCellArray(int width, int height){ Cell[][] cellArray = new Cell[width][height]; int i; int j; for(i = 0; i < width; i++) { for(j = 0; j < height; j++) { cellArray[i][j] = new Cell(); } } return cellArray; } public GameMap(int sizeX, int sizeY) { buildCellArray(sizeX, sizeY); } Now