learning c# programming with unity 3d

The previous period of time work relatively busy, there is no writing essays, and now continue.The first two days re-read the generics and the two chapters, simply say my own harvest　　Generic typeWe know that arrays are a batch of data formats, and generics are actually a custom bulk data format, and when arrays and C # existing generic classes list and dictionaryGeneric classes are strongly type-constrained, meaning that when a generic object is crea

.SelectedNode.Tag; additional information about the current node, which can be of various types or objects TreeView1.SelectedNode.Name: The name of the tree node, also (treenodes collection)treenodecollection Key in the node (key) TreeView1.SelectedNode.Parent; The parent tree node of the current tree node. TreeView1.SelectedNode.Level; the depth of the tree view (zero-based) Iv. in the treeView Control, the member Nodes is actually a Collection of TreeNode, so you can also use the members

*_img_w+j*3+1]; unsignedCharr=raw_img[i*_img_w+j*3+2]; unsignedChargray= (unsignedChar)(0.30*r+0.59*g+0.11*c); Raw_img[i*_img_w+j*3] =GRAY; Raw_img[i*_img_w+j*3+1] =GRAY; Raw_img[i*_img_w+j*3+2] =GRAY; }} imshow2 (PDC, RC);}Grayscale Equalization:According to the distribution of gray scale, the gray-scale pixels are distributed evenly between 0-255 (establish gray level table), and then assign the pixels of each point according to the table.voidImgg

Generic programming, English called Generic programmingCan be understood as, universal meaning, universality, programming.For example, you would implement a function to compare the size of two numeric values, which could be either int or string. For the first attempt, we intuitively think of defining multiple overloaded functions. As follows:int compare (const string V1, const string v2){if (V1 if (V2 return 0;}int compare (const int V1, const int V2)

function templatesRoleThere are many times when the type of the parameter and the type of the return value is variable, and we define the template to make the function more flexible to use.We design a comparison function, if we can compare the two parameters are int, two parameters may be string type, separate design two comparison function will be more cumbersome, at this time, we use the function template.Templateint cmp (t A, T b) {Return a>b;}(1) Each time a call is made, the compiler infers

) = A 　　 { -Console.WriteLine ($"Current Progress {args}%"); - 　　 }; the 　　 //Invoke Report Method - 　　 awaitCharpt1.Charpt1.ProgressAsync (Token.token, progress); -}The main method to execute is as follows:1 Static voidMain (string[] args)2 {3 　　 progresstest ();4 　　 varKey =Console.readkey ();5 　　 //Cancel task When input character is J6 　　 if(Key. KeyChar = ='J')7 　　 {8 　　　　 Token.cancel ();9Console.WriteLine ("The task was canceled! ");Ten 　　 } One 　　 console.readline (); A}When

pointed to by the iterator Gain access to the next object using the increment operator If the new iterator value exceeds the container's element range, a pointer-like value becomes null and the target object is not referenced Classification of iterators Input iterator: Provides read-only access to the object Output iterator: Provides write-only access to an object Forward iterator: Provides forward (incrementing) read and write access to an object Bidirectional

650) this.width=650; "Src=" https://s1.51cto.com/wyfs02/M02/9D/DE/wKiom1mH62GxJqLyAABboBpje-o366.png-wh_500x0-wm_ 3-wmp_4-s_3678786343.png "title=" 2017-08-07_11-50-49.png "alt=" Wkiom1mh62gxjqlyaabbobpje-o366.png-wh_50 "/>To increase understanding, write a few small programs1: Judging the formation of the triangle and the output of the maximum side practice the first three statements#include }2: Judge the output after the exercise of the two statements#include This article from "Big Plum" blog,

1. About return 0 in the main functionIn the C99 standard, the return value type of the main function must be int so that the return value can be passed to the program's activator (such as the operating system). If the return statement is not written at the end of the main function, C99 specifies that the compiler automatically adds return 0 to the generated target file (such as an EXE file), indicating that the program exits normally. Despite this, someone would add return 0 to the main functio

concurrent programming, the creation and completion of processes is determined by the user. This also occurs with the concept of parent and child processes.Creation of the process:1 #include 2 3 pid_t fork (void); 4 pid_t vfork (voidIn this summary, fork creates a child process that is a copy of the parent process, but uses different data segments and stacks with the parent process. Vfork and fork are basically the same but vfork do not replicat

scanf("%d %d%d%d", AMP;EA,AMP;EB,AMP;XA,AMP;XB); for(intI=0; iscanf("%d%d", a[i], b[i]); } first[0] = ea + a[0]; second[0] = EB + b[0]; for(intI=0; i1; ++i) {scanf("%d%d", m[i], n[i]); } for(intI=1; iif(first[i-1] + A[i] 1] + m[i-1] + A[i]) {First[i] = first[i-1] + a[i]; Linef[i] =1; }Else{First[i] = second[i-1] + m[i-1] + a[i]; Linef[i] =2; }if(second[i-1] + B[i] 1] + n[i-1] + B[i]) {Second[i] = second[i-1] + b[i]; Lines[i] =2; }Else{Second[i] = first[i-1] + n[i-1] + b[i-1]; Lines[i] =1; }