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Always getting 1500 member of distribution list using PowerShell

由 僤鯓⒐⒋嵵緔 提交于 2020-01-11 06:15:11
问题 I would like to get all members (mail address) of a certain distribution list. Currently I just recieve the first 1500 members. My Script looks like that: $group = [ADSI]"LDAP://CN=distListOne,OU=Groups,DC=XYZ,DC=XYZ" $group.member.count ##Always 1500 foreach($member in $group.member) { $filter = "LDAP://"+$member $user = [ADSI]$filter $user.properties.mail | out-file "C:\distrUser.txt" -append } I know that there are more than 1500 users in the distribution list. I need anyhow to extend the

F# active pattern as non-static member

由 半世苍凉 提交于 2020-01-03 16:49:43
问题 I'm not sure if non-static public member active patterns are allowed but you can define them without the compiler complaining. If they are allowed what's the syntax for matching against one? The compiler is giving me a type mismatch for Foo in FooBar2.doSomething. Expecting a 'a -> Choice<'b,'c> given 'a -> 'd -> Choice<unit,unit> // No error in this class, static works great type FooBar() = static member (|Foo|Bar|) (x, y) = match x = y with | true -> Foo | false -> Bar member x.doSomething

Static members in VB.NET

由 眉间皱痕 提交于 2020-01-03 15:53:05
问题 I used to write this: Private Sub Example() Static CachedPeople As List(Of MyApp.Person) If CachedPeople Is Nothing Then CachedPeople = New List(Of MyApp.Person) End If ...rest of code... End Sub But then wondered if I could reduce this to: Private Sub Example() Static CachedPeople As New List(Of MyApp.Person) ...rest of code... End Sub The question is, will the "New" bit only be executed once when the function is first executed but in the next call, it will already exist. Cheers, Rob. 回答1:

Are const references to members safe

由 六月ゝ 毕业季﹏ 提交于 2020-01-03 13:32:11
问题 If I use a const reference to another member, is it possible that this reference gets invalidated? class Class { public: const int &x{y}; private: int y; }; For example when I use instances of this class in a vector which increases its capacity after a push_back . According to the standard all iterators and references are invalidated if a vector has to increase its capacity. Is the reference still valid after that? 回答1: This is currently not safe, as when you copy an instance of Class , x

In C++14 can a constexpr member change a data member?

由 ☆樱花仙子☆ 提交于 2020-01-01 12:05:45
问题 In C++14, since constexpr are not implicitly const anymore, can a constexpr member function modify a data member of a class: struct myclass { int member; constexpr myclass(int input): member(input) {} constexpr void f() {member = 42;} // Is it allowed? }; 回答1: Yes they are, I believe this change started with proposal N3598: constexpr member functions and implicit const and eventually became part of N3652: Relaxing constraints on constexpr functions which changed section 7.1.5 paragraph 3 what

Is member value in the class initialized when an object is created?

由 守給你的承諾、 提交于 2019-12-31 05:15:36
问题 I'm writing a hash class: struct hashmap { void insert(const char* key, const char* value); char* search(const char* key); private: unsigned int hash(const char* s); hashnode* table_[SIZE]; // <-- }; As insert() need to check if table[i] is empty when inserting a new pair, so I need all pointers in the table set to NULL at start up. My question is, will this pointer array table_ be automatically initialized to zero, or I should manually use a loop to set the array to zero in the constructor?

Function pointer to template class member functions

由 为君一笑 提交于 2019-12-31 01:54:11
问题 I have a templated class defined (in part) as template <class T> MyClass { public: void DoSomething(){} }; If I want to call DoSomething from another class, but be able to do this for multiple 'T' types in the same place, I am stuck for an idea as method functions pointers are uniquely constrained to the class type. Of course, each MyClass is a different type, so I can not store function pointers to MyClassDoSomething() in a 'polymorphic' way. My use-case is I want to store, in a holding

Failed to convert property value of type 'java.lang.String' to required type 'java.util.Date'

由 天大地大妈咪最大 提交于 2019-12-30 13:13:04
我的情况是：在applicationContext.xml文件中配置 <bean id="member" class="com.entity.Member"> <property name="meId" value="20180000"></property> <property name="meName" value="张三"></property> <property name="meSex" value="20"></property> <property name="meDate" value="2019-06-01"></property> <!----> <property name="meBalance" value="1000"></property> </bean> 在main函数中 ：Member member = context.getBean("member"); ---> 然后就出现了上面的错误 找了很多博客 没怎么看懂 后来把日期格式改成了 <property name="meDate" value=" 2019 / 06 / 01 "></property> 就没有报错 来源： https://www.cnblogs.com/DDiamondd/p/10953992.html

How to check with SFINAE if a member exists, without knowing the member's type?

由 倾然丶 夕夏残阳落幕 提交于 2019-12-30 10:12:29
问题 In pre-C++11 code, if I'm looking for a member variable whose type I don't know, how can I use SFINAE to check if the member exists? 回答1: Here's an example using Member detector idiom that you asked for: template<typename T> struct has_x { typedef char(&yes)[1]; typedef char(&no)[2]; // this creates an ambiguous &Derived::x if T has got member x struct Fallback { char x; }; struct Derived : T, Fallback { }; template<typename U, U> struct Check; template<typename U> static no test(Check<char

Protected Member Access

由 社会主义新天地 提交于 2019-12-29 10:15:35
https://msdn.microsoft.com/en-us/library/bcd5672a.aspx 官方的说法 The protected keyword is a member access modifier. A protected member is accessible within its class and by derived class instances. protected关键字是一个成员访问修饰符。一个protected的成员，一个protected成员，在其所在的类中，可由其派生类的实例访问。 可访问性级别的介绍： https://msdn.microsoft.com/en-us/library/ba0a1yw2.aspx protected ：Access is limited to the containing class or types derived from the containing class. protected关键字：只能由包含的类进行访问，或者从包含该成员的类所派生的类进行访问。 疑惑的地方： 错误观点 我本以为 只要是派生类的实例，就可以访问受保护的成员 。 子类的实例，可以赋值给父类类型的变量。通过父类类型的变量，是不允许访问protected成员的。 http://blogs.msdn.com/b
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