clearline

In the previous section, we talked about how to find the path. During discussions with friends, we were not very right. We went a long way. In fact, the code is mainly about determining the direction, for example, the target is on the top right, it should be right first or first, but it will not be processed. If this is done, the effect will be better, but it will inevitably lead to detours. Greedy is like this, not optimal, close to optimal. I also hope that other students will have some commen

eraser:movieclip = Createrectangle (15, 15); eraser._x = STAGE.WIDTH/2; eraser._y = STAGE.HEIGHT/2; eraser.onpress = function () { Clearline = true; This.startdrag (); }; Eraser.onrelease = function () { Clearline = false; Stopdrag (); }; function Createrectangle (W, H): MovieClip { var depth:number = path.getnexthighestdepth (); var mc:movieclip = path.createemptymovieclip ("eraser", depth); Mc.beginfill

In the previous section, I talked about how to find the path. During discussions with my friends, I was not quite right.CodeIt is mainly about determining in the general direction. For example, if the target is in the upper right corner, it should be right or first. If this is done, the effect will be better, but it will inevitably lead to detours. Greedy is like this, not optimal, close to optimal. I also hope that other students will have some comments to discuss. This is my personal idea. N

. If the connection is rejected, other users may connect to the port. Use the showusers EXEC command to determine whether the connection is occupied. If yes, clearline clears the port. If no, retry the anti-Telnet operation.3. If the connection is still rejected, confirm that the MODEM controls modeminout.4. confirm that the txspeed and rxspeed of the router are consistent with the number of MODEM settings.5. After the Telnet logon is successful, run

){ReadStream. pause ();}});ReadStream. on ('end', function (){WriteStream. end ();});WriteStream. on ('drain', function (){ReadStream. resume ();});SetTimeout (function show (){Var percent = Math. ceil (passedLength/totalSize) * 100 );Var size = Math. ceil (passedLength/1000000 );Var diff = size-lastSize;LastSize = size;Out. clearLine ();Out. cursorTo (0 );Out. write ('finished '+ size + 'MB,' + percent + '%, speed:' + diff * 2 + 'MB/s ');If (passedL

){ReadStream. pause ();}});ReadStream. on ('end', function (){WriteStream. end ();});WriteStream. on ('drain', function (){ReadStream. resume ();});SetTimeout (function show (){Var percent = Math. ceil (passedLength/totalSize) * 100 );Var size = Math. ceil (passedLength/1000000 );Var diff = size-lastSize;LastSize = size;Out. clearLine ();Out. cursorTo (0 );Out. write ('finished '+ size + 'mb,' + percent + '%, speed:' + diff * 2 + 'mb/s ');If (passedL

. Because there are many such application scenarios, such as the large file copy program above, NodeJS directly provides the. pipe method to do this, and its internal implementation method is similar to the above Code. The following is a more complete file copy process: 1 var fs = require ('fs'), 2 path = require ('path'), 3 out = process. stdout; 4 5 var filePath = '/bb/bigbear.mkv'; 6 7 var readStream = fs. createReadStream (filePath); 8 var writeStream = fs.createWriteStream('file.mkv '); 9 1

bank is the realization of the fifth question, BANK1 is the implementation of the sixth question #ifndef queue_h_ #define Queue_h_ class Customer {private:int arrive; int processtime; Public:customer () {arrive=processtime=0;} void set (int when); int when () Const{return arrive} int ptime () Const{return processtime;} BOOL Operator!= (const Customer c) const; BOOL operator== (const Customer c) const; }; typedef Customer Item; Class Queue {private:struct node{item item; Node *next