webex discussion

feedback to solve.4, the most finally, I remember to go to school to engage in MFC, then there is a discussion of the handwriting interface or drag interface, at that time a very persuasive comment is that the handwriting interface can exercise your understanding of MFC programs, you may still not know the MFC implementation principle, but you will be very familiar with MFC The implementation process (presumably this means). This I think is also appl

demand is different from detection, the problem actually Jifeng Dai and kaiming R-FCN have mentioned, and then semantic Segmentation need feature do not pay too much attention to what rotation translation invariance, that is, the rotation of the object has an impact on the results, they are care for position, this problem has time I want to see R-FCN discussion, Therefore, it is doubtful that I can learn offset by using feature directly through a lay

A discussion on the Django of Python web frameworkDjango is an open-source Web application framework written by Python. The MVC framework pattern was adopted, i.e. model M, view V and Controller C. It was originally developed to manage some of the news content-based websites of the Lawrence Publishing Group, namely CMS (Content management system) software. and was released in July 2005 under the BSD license. The framework is named after the Belgian gy

, and that the assignment and rendering of property strings is more time consuming, which is not difficult to see in the timeline below.2, remakeNext we look at the remake operation, from the bottom of the core animation results are not difficult to see, its performance is not as good as using the update operation. Below the FPS is lower than the update, which is also related to the operation of remake itself, remake in the literal sense is a re-production, if you have already added the constrai

a new node at the bottom of a 3-node node, which is a typical operating procedure diagram:As you can see, the procedure is as follows: Performs a standard two-fork find tree insert operation, with the newly inserted node element identified in red. If you need to rotate the 4-node node If necessary, call the Flipcolor method to elevate the red node If necessary, the left-hand operation causes the red node to leave. In some cases, a recursive call to Case1 Case2 is requir

A discussion on value passing, pointer passing and reference passing in C + + caused by * The problem out of today in writing Leetcode, discuss found in the * wording, so found some relevant information, and collation as follows. First, say something in C + +A anda the difference between a function as a parameterIn the previous write code, we encountered a shape likevoid foo(int *ptr);When such a function is declared, the function's form

The content of this article is excerpted from the first phase of the Code agricultural periodical: discussion on the algorithm of mass user integral ranking. Mainly describes several processing user points ranking algorithm, I hope we have some gains, thank you!ProblemA large amount of user sites, users have points, points may be used in the process of updating at any time. Now you want to design an algorithm for the site that displays its current poi

garbage collection, but there is one problem: how to effectively recycle. Because the Java Virtual Machine specification does not explicitly stipulate how to implement a garbage collector, each vendor's virtual machine can implement a garbage collector in different ways, so it is only a discussion of the core ideas of several common garbage collection algorithms.1.mark-sweep (Mark-Clear) algorithmThis is the most basic garbage collection algorithm, t

, which is a typical operating procedure diagram:As you can see, the procedure is as follows: Performs a standard two-fork find tree insert operation, with the newly inserted node element identified in red. If you need to rotate the 4-node node If necessary, call the Flipcolor method to elevate the red node If necessary, the left-hand operation causes the red node to leave. In some cases, a recursive call to Case1 Case2 is required to perform a recursive operation. As fo

Why is 1000==1000 in Java false and 100==100 true?This is a very interesting discussion topic.If you run the following code:Basic knowledge: We know that if two references point to the same object, = = to indicate that they are equal. If two references point to different objects, use = = to indicate that they are not equal, even if their contents are the same.Therefore, the following statement should also be false.That's where it's interesting. If you