clone

问题 I'm trying to import my project code for readthedocs so that it can generate a documentation for me. However, at the stage of cloning the repo, there is already an error: checkout ----- Failed to import project; skipping build. Error ----- Failed to get code from 'http://mydomain/myproject.git' (git clone): 128 That error code indicates, that the repository is private, and I cannot access it without logging in, unless I have my SSH key that enables a secure connection between my computer and

问题 What is the difference between $a = &$b , $a = $b and $b = clone $a in PHP OOP? $a is an instance of a class. 回答1: // $a is a reference of $b, if $a changes, so does $b. $a = &$b; // assign $b to $a, the most basic assign. $a = $b; // This is for object clone. Assign a copy of object `$b` to `$a`. // Without clone, $a and $b has same object id, which means they are pointing to same object. $a = clone $b; And check more info with References, Object Cloning. 回答2: // $a has same object id as $b.

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . I read lots of threads about the clone() method of Object and the Cloneable Interface but I couldn't find a legitimate answer to my

问题 I was hoping somebody could help clarify the hasOwnProperty() method with relation to Event Objects. I am trying to clone a mouse event (eventually this object will be passed to an iframe) I have already built a 'clone' function - but whenever i attempt to clone a window event (ie scroll, click etc) all instances of 'hasOwnProperty()' return false. For example, i iterate over the object - using hasOwnProperty() to check - and each property is returning false. This works for standard objects -

问题 When I try to clone the repository from TFS , I ended up with the below error : Cloning into 'Repo'... error: RPC failed; curl 56 Illegal or missing hexadecimal sequence in chunked-encoding fatal: The remote end hung up unexpectedly fatal: early EOF fatal: index-pack failed Tried many solutions by increasing buffer size but none of them worked for me. 回答1: I had the same problem while commiting/pushing and The remote end hung up unexpectedly while git cloning helped by raising the buffer with

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 2 years ago . I have a Base class with 100 fields and a Derived class with 2 more fields. I want to have all the 100 fields accessible in the Derived class by calling the getters in the Base class, so that's why I'm using inheritance and not composition. In Derived I want to have a constructor which initializes everything

问题 What is the best tool for java's clone() method generation in Eclipse Galileo available from repositories? What is the reason, that prevents Eclipse developers from including this tool in standard release? 回答1: It's very hard to implement clone() right. It is considered not a good practice to do so. Bloch (Effective Java) suggest that using clone() should be avoided. Use other means of shallow cloning, like copy-constructors or utilities like commons-beanutils. 回答2: I absolutely agree with

问题 What is the best tool for java's clone() method generation in Eclipse Galileo available from repositories? What is the reason, that prevents Eclipse developers from including this tool in standard release? 回答1: It's very hard to implement clone() right. It is considered not a good practice to do so. Bloch (Effective Java) suggest that using clone() should be avoided. Use other means of shallow cloning, like copy-constructors or utilities like commons-beanutils. 回答2: I absolutely agree with

问题 Sorry for the larger amount of the source code. There three abstract classes P, L, PL. The third class PL is derived from classes P and L using the virtual inheritance: template <typename T> //Abstract class class P { public: virtual ~P() = 0; virtual P <T> *clone() const = 0; }; template <typename T> P<T>::~P() {} template <typename T> P<T> * P <T>:: clone() const { return new P <T> ( *this ); } template <typename T> //Abstract class class L { public: virtual ~L() = 0; virtual L <T> *clone()

问题 In non mobile jquery this is a snap. Adding the mobile library has not been kind in that regard. I have a form and am trying to clone it on a click event of the button. I run into 1 of 2 issues and cannot solve this. I can either clone the form and it is styled, then elements like range inputs or select lists are unusable. The selects will not change their value and range inputs don't work period. Or, I can get the selects to work, but they clone as 'un-enhanced' items. Here is a simple