class

Is there any big integer class for Visual Basic .NET (128 or more bits)?

由 余生颓废 提交于 2020-01-24 12:32:59
问题 Well I can find many big integer libraries but they are for all programming languages except VB.NET. Does anyone know a class/library for Visual Basic .NET which can handle very big numbers? (I'd like to handle 1024 or even more bits). The only calculation support I need it addition, substitution, multiplication, division and rounding. It's ment to be used with this code: Dim Letterz() As Integer = {33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56

Is there any big integer class for Visual Basic .NET (128 or more bits)?

由 ￣綄美尐妖づ 提交于 2020-01-24 12:32:48
问题 Well I can find many big integer libraries but they are for all programming languages except VB.NET. Does anyone know a class/library for Visual Basic .NET which can handle very big numbers? (I'd like to handle 1024 or even more bits). The only calculation support I need it addition, substitution, multiplication, division and rounding. It's ment to be used with this code: Dim Letterz() As Integer = {33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56

Is there any big integer class for Visual Basic .NET (128 or more bits)?

由 早过忘川 提交于 2020-01-24 12:32:18
问题 Well I can find many big integer libraries but they are for all programming languages except VB.NET. Does anyone know a class/library for Visual Basic .NET which can handle very big numbers? (I'd like to handle 1024 or even more bits). The only calculation support I need it addition, substitution, multiplication, division and rounding. It's ment to be used with this code: Dim Letterz() As Integer = {33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56

professional usage of abstract class for translation

由 谁都会走 提交于 2020-01-24 12:27:06
问题 the code below is not giving me the answer i want, i don't know where is the problem? FR is the translation of EN (exactly like .properties file) i want to read the translation from the FR.java file if i want to reach the hello variable of fr.java or en.java from the index.jsp page. but code i wrote gives me the value from Lang.java String language = "FR"; the condition is in the .jsp file jdk 1.4 gives me this error :Error(23,23): variable lang might not have been initialized any body can

How to use same named class in PHP without namespacing?

由 回眸只為那壹抹淺笑 提交于 2020-01-24 10:42:08
问题 I have a problem, where I have two third party libraries classes that I have to extend and use together. But both have the same naming convention and two class name end up having the same name. Since I cannot extend two classes, I don't know how to fix them, how to create a wrapper against one. I cannot use PHP Namespaces as the PHP version is just 5.2.10 and not 5.3. What options I have? 回答1: I think you can implement rpc like interface, for one class. For other you can extend and use. http:

How to make sure a class is valid before referencing?

由 北战南征 提交于 2020-01-24 09:25:30
问题 public class Person { public string FullName { get; set; } public int? PhoneNumber { get; set; } public int? CarQTY { get; set; } } I want to throw an exception if someone doesn't have the object completely populated. For example, if fullName, phoneNumber, or carQTY is null, I want to throw an exception on the get method. Do I really have to do this? public class Person { string _FullName; int? _PhoneNumber; int? _CarQTY; private Boolean IsValid() { Boolean condition = true; condition =

How to load php code dynamically and check if classes implement interface

由 天大地大妈咪最大 提交于 2020-01-24 09:16:07
问题 I'm loading a class dynamically in PHP. This file and class name are gotten out of the database. This file must contain a class and a method. I tried to solve it with an interface, but I don't really get it how I could do it the most beautiful way. What would be your suggestions? 回答1: Use class_exists() to determine if a class has been defined, method_exists() to determine if a class has a method and instanceof to determine if a class implements an interface. 回答2: To check whether a class has

Nested classdef with or without handle? [duplicate]

由 核能气质少年 提交于 2020-01-24 09:16:05
问题 This question already has an answer here : Matlab - Handle object properties of unique objects refer to the same object? (1 answer) Closed 3 months ago . I am trying to used updatable object (class) in Matlab with nested class. I observe a behavior that seems to be due to the handle status. I write the 2 classes testA and testB . testB is a the main class that calls the class testA as a property: classdef testB properties objA=testA; end methods function obj=testB() obj.objA if isempty(obj

优惠券的镂空效果

由 吃可爱长大的小学妹 提交于 2020-01-24 02:57:54
一个优惠券的镂空效果： HTML <widget type="ticket" class="--flex-column"> <div class="top --flex-column"> <div class="bandname -bold">Ghost Mice</div> <div class="tourname">Home Tour</div> <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/199011/concert.png" alt="" /> <div class="deetz --flex-row-j!sb"> <div class="event --flex-column"> <div class="date">3rd March 2017</div> <div class="location -bold">Bloomington, Indiana</div> </div> <div class="price --flex-column"> <div class="label">Price</div> <div class="cost -bold">$30</div> </div> </div> </div> <div class="rip"></div> <div class="bottom -

Access Class method and variable using self

由 ♀尐吖头ヾ 提交于 2020-01-24 01:45:07
问题 In below example Test class has two instance method and one classmethod In set_cls_var_1 method I set class variable using self. In set_cls_var_2 method I call class method using self. class Test(): #class variable cls_var = 10 def __init__(self): obj_var=20 def set_cls_var_1(self,val): #second method to access class variable print "first " self.cls_var = val def set_cls_var_2(self): print "second" self.task(200) @classmethod def task(cls,val): cls.cls_var = val t=Test() #set class variable
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