methods

Create a new shipping method in woocommerce 3

由 时光总嘲笑我的痴心妄想 提交于 2019-12-08 01:20:44
问题 I need help in generating new shipping method in woocommerce version 3+. The name for new field is "Nextday delivery". Like the flat rate it also need to be there in the method but it was not displayed in the drop down select field. The below is the code which I tried. But it's not working for me. function request_a_shipping_quote_init() { if ( ! class_exists( 'WC_Request_Shipping_Quote_Method' ) ) { class WC_Request_Shipping_Quote_Method extends WC_Shipping_Method { public function _

How can you unpack method arguments to assign them class attributes?

由 好久不见. 提交于 2019-12-07 23:33:23
问题 I do this type of thing a lot: class Box: def __init__(self): some_setup_stuff() def configure( self, color = "#ffffff", weight = 1, empathy = 97, angle_x = 0, angle_y = 0, angle_z = 0, displacement_x = 0, displacement_y = 0, displacement_z = 0 ): self.color = color self.weight = weight self.empathy = empathy self.angle_x = angle_x self.angle_y = angle_y self.angle_z = angle_z self.displacement_x = displacement_x self.displacement_y = displacement_y self.displacement_z = displacement_z def

Recursive Exponent Method

由 懵懂的女人 提交于 2019-12-07 22:10:48
问题 public static int exponent(int baseNum) { int temp = baseNum *= baseNum; return temp * exponent(baseNum); } Right now the method above does n * n into infinity if I debug it, so it still works but I need this recursive method to stop after 10 times because my instructor requires us to find the exponent given a power of 10. The method must have only one parameter, here's some examples of calling exponent: System.out.println ("The power of 10 in " + n + " is " + exponent(n)); So output should

Pig-Latin method translation

由 ￣綄美尐妖づ 提交于 2019-12-07 21:00:31
问题 Trying to write Method in ruby that will translate a string in pig-latin , the rule : Rule 1: If a word begins with a vowel sound, add an "ay" sound to the end of the word. Rule 2: If a word begins with a consonant sound, move it to the end of the word, and then add an "ay" sound to the end of the word and also when the word begins with 2 consonants , move both to the end of the word and add an "ay" As a newbie , my prob is the second rule , when the word begin with only one consonant it work

Class and accessor methods Java

由 不想你离开。 提交于 2019-12-07 19:14:08
问题 I don't understand accessor methods and I'm stuck with creating setAge, getAge and getName. This is the question: Add three accessor methods, setAge , getAge and getName . These methods should set and get the values of the corresponding instance variables. public class Player { protected int age; protected String name; public Player(String namArg) { namArg = name; age = 15; } } 回答1: An accessor method is used to return the value of a private or protected field. It follows a naming scheme

Selenium 2.0 Webdriver & Ruby, link element methods other than .text? Navigate.to links in array?

由 ⅰ亾dé卋堺 提交于 2019-12-07 18:54:54
问题 I'm a bit further along in converting some sample test/specs from Watir to Selenium. After my last question here and suggested response, I began using Selenium 2.0 with WebDriver instead of Selenium 1. The example in question deals with gathering all links within a table into an array -- that part is complete. However, once the links are in the array, the only meaningful way that I can interact with them appears to be .text. Using @driver.navigate.to Array[1] gives a URL format error in the

Can the application know whether the Home button or the Power button was pressed?

由 依然范特西╮ 提交于 2019-12-07 17:33:52
问题 If either of buttons is pressed, both ApplicationWillResignActive and ApplicationDidEnterBackground methods are being called. I want my application, on its way to the background, to respond differently to these buttons. Can that be done? The problem is only in iOS 5. In previous versions of iOS, only ApplicationWillResigActive was called. Thanks 回答1: It seems like the answer is no :( I found this thread: Is it possible to distinguish between locking the device and sending an app to background

After renaming a type, I cannot access some of its methods

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-07 16:25:12
问题 In order to prevent having multiple dependencies along different files of my project and since I might change how data will be presented, I decided to make an "interface" (not in the golang sense but in an architectural way) to the draw2d package As I didn't need anything else, I just renamed one of the types: type CanvasContext draw2dimg.GraphicContext In one of my modules I had the following code (path is a CanvasContext variable): // initialization and some code omitted for clarity path

java optional parameter in methods

由 做~自己de王妃 提交于 2019-12-07 16:23:23
问题 I want to make a method that takes 1 required parameter and 1 optional parameter, but I found how to make an optional array which is by making in the parameter (int... b) but this is for an array, I want to make it just either this value is null or the user entered it, I can make it by making 2 methods of the same name but one with the single parameter and one with the 2 parameters, but can it be done with just one method? Thanks 回答1: No, Java doesn't support optional parameters. Another

UIViewController摘要

由 孤者浪人 提交于 2019-12-07 16:18:29
1、self.view在首次使用时，会用loadView初始化，并触发viewdidload完成以后，继续self.view操作 IOS6.0中，弃用viewDidUnload和viewWillUnload…从而只能使用 didReceiveMemoryWarning ，在以前的ios中，didReceiveMemoryWarning会触发viewDidUnload等，但是现在起，只能自己在内存警告中处理，甚至自己释放self.view。。如果确实释放了sefl.view=nil。则在加载时会重新触发viewDidload 2、手工向tabviewcontroller、navigationcontroller发送viewWillAppear等系列消息，均会导致其向它的栈顶viewcontroller发同名消息。 作为container使用的viewcontroller则无此特性, 但是在5.0以后由于(addsubview的作用)系统发的viewWillAppear会向container及其所有childController发送 3、tableViewController的初始化过程：viewWillAppear -> tableViewDatasource method -> viewDidAppear 因为更新数据源最好在 viewWillAppear中进行
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