stylus loop

There are three standard loops in the statements of the MySQL stored procedure: The while loop, the loop loop, and the repeat loop. There is also a non-standard way of cycling: GOTO, but this cycle is best not to use, it is easy to cause confusion in the program, here is a good introduction. Today we'll take a look at

#python中, the While statement is used to loop the execution of a program that, under certain conditions, loops through a program to handle the same tasks that require repeated processing.#while是 the "as type" loop structure.I=1While iPrint (i,end= "")I+=1Sum=0I=1While iSum+=iI+=1ElsePrint ("\ n", sum)Print ("0+2+...+100=", sum)#从控制台录入一个数字, the factorial from 1 to the number;result=1;i=1;numa=0;Numa=int (Inp

Loop loop DeclareP_sum Number:= 0; P_i Number;Beginp_i:= 1; Loop p_sum:=P_sum+p_i; P_i:=P_i+ 1; If(p_i> -) ThenSYS. Dbms_output.put_line (p_sum); Exit; End if; EndLoop;End; While loop DeclareP_sum Number:= 0; P_i Number;Beginp_i:= 1; whileP_i -Loop p_su

In this exercise, let's introduce another important loop statement in C #, for loops.for (expression 1; expression 2; expression 3){Loop body}Expression 1: The general assignment expression, assigns the initial value to the control variable;Expression 2: Logical expression, loop control condition, Loop executes the sta

7) Loop statement--------The 1th type of----------loop ...END LOOP;Declare n Number (3): = 1; Begin LOOP Dbms_output.put_line (n); N: = n+1; EXIT when n>10;END LOOP;End///There is a string "ABCDEFG" required when the reverse print every letter gfedcbalength (' abc ')//Gets

;assign (' Menu ', C (' menu ')); Config.php inside the array to be used, you need to use the C () method to obtain, you in the controller first $this->assign (' Menu ', C (' menu ')); I've assigned a value in the public controller, and I can print it out. You made a mistake with the loop object, the modified part of the code is referenced below: {$menu ["Headnav"]}

The Smarty loop uses the comparison operator to control the loop. The smarty loop array is also used, but a loop is implemented by the comparison operator to control the loop. Example: PHPcodefor ($ I = 0; $ I lt; 100; $ I ++) {echo $ I;} is the cycle of Smarty, and the

One, formatFor (Assignment statement//The initial value of the loop variable, the condition statement//loop structure of the loop condition; Assignment statements//iterations, modifying the values of the loop variable) {Circulation body;}Second, a simple examplefor (int i=1;iSystem.out.print ("+i+", "cycle");}Three, fo

1. Shortly after the task was received, it contained a parse JSON array, and then let the parsed data appear on the rectangle drawn with Zrender. The effect is as follows (note: no practical significance)2. As for zrender and so idle must write on the use of experience, things are very strong.3. One of the middle is calculating the time difference between two adjacent times (all of which are in an array), calculating the difference between the Times on the adjacent two rectangles. The extension

Under normal circumstances, the needle-type printer word car mechanism in the left and right displacement should be smooth and stable, so in the printer boot, no matter where the word car in the original position, can return to the initial position

pointerfor (int i=0;i{for (int j=0;j{if (* (a+i) ==* (b+j)){temp = A+i;Goto Loop;//Here means find the first same element, jump to the end, return a+i}if (J==LEN2){Break //indicates that the first outer loop number is not found in the inner loop, and jumps to the outer loop to continue looking for}}if (i== (len1-1)){t

JSON is a data format in JS.var obj={a:15,b:8,c:12} JSON Array objectvar arr=[15,8,12]; Arrayalert (OBJ.A); ---15Alert (obj[' a ']);---15Alert (arr[0]);---15for (Var i=0;iAlert (i+ "=" +arr[i]);} popup: 0=15 1=8 2=12for (var i in arr) {//array loop second notation}for (var i in obj) {//json loopAlert (i+ "=" +obj[i]);} popup: A=15 b=8 c=12Summary: Arrays can be used for loops or for in loops (the difference: The For

Php loops and references. Php loops and references. php loops reference code $ arrarray (aa11, bb22, cc33,); foreach ($ arras $ k $ v) {Dosomethind} foreach ($ arras php loop and reference a pitfall, php loop reference Code on $arr = array( 'a'=> 'a11', 'b'=> 'b22', 'c'=> 'c33',); foreach ($arr as $k=>$v){ // Do somethind}foreach ($arr as $k=>$v){ var_dump($v);} What will var_dump output wi

Array loop: loop multiple li sets N data records for each li, li. Array loop: loop multiple li sets N data records for each li. liPHP code: $ arrarray (, 7); $ x1; $ y0; foreach ($ arras $ k $ v) {$ data [$ y] [] $ v; 4. array loop: loop