while-loop

问题 I ripped a nice trick from somewhere else on this site that allows you to delay the cycles of a loop. I modified it a little for my own use with a Javascript bot that runs on TamperMonkey, in Chrome Version 34.0.1847.131 m. For whatever reason, as soon as the loop is called, a MASSIVE memory leak begins to occur (at about 40,000K - 80,000K per sec) and it doesn't loop at all. My computer already crashed twice because I was neither prepared for nor expecting it. The Function //Tests if Bot is

问题 I have the following code which I just write the final part of it. For some reasons we use random.normal values. As it is obvious the func function has three variables. My question is: The steps of calculations is 101 and exactly we have 100 values for each parameter in output. How should I tell Python, If you see Wo[i]>0 and Omo[i]<0 recalculate that step (which would use another random number) until we have the proper answer (Wo[i]<0 and Omo[i]>0 . We have to do this because , If we print

问题 I have a website with some Javascript rotating content with a fade. The script works fine until I add a PHP while loop inside it, then it fails. I'm using the PHP to pull content from wordpress posts. here is the isolated code (http://jsfiddle.net/dzz8M/2/). You'll notice the script works as desired if you remove the PHP and you can see here (http://www.smartcallclaims.com/indexx.php/) that the php is outputting fine. When you check the source of that link and look for the JavaScript from the

问题 coders. Im very new to php, so my code is prob as wrong as it gets. Im loading plain text from a txt file and useing that to load pictures from a website. (Thanks to this forum for helping me with that). Now im having problems with resizing those photos. First of all, i dont think i got the if statement right on the last 2. and i dont really know how to use "while", and if i even have to use it. Can you look over the code and see if you see any mistakes? Thank you. In the first (if) section i

问题 I wrote this program, but it never reaches line b . I am sure the loop is completing. Does anyone know what is wrong? :D thanks while((x = inr.read(chars, 0, chars.length)) != -1){ result += String.valueOf(chars[0]); Log.d("@@@", "a " + result); // line a }; Log.d("@@@", "a " + result); // line b Output 05-31 10:18:20.249: D/@@@(676): Starting iMNSConnection... 05-31 10:18:20.249: D/@@@(676): Is trying to connect to server... 05-31 10:18:20.289: D/@@@(676): a W 05-31 10:18:20.289: D/@@@(676):

问题 This question already has answers here : Asking the user for input until they give a valid response (18 answers) Closed last year . I want to create a program that prompts for input and based on this input provides with a tailored reply. As the code is, it works perfectly, with the exception that it is not looping at all. (After running the script in CMD or Powershell it terminates and dies.) I want the program to return to the input prompt following every run. I think I need the return

问题 <?php include 'config.php'; $conn = mysql_connect("$hostname", "$username", "$password") or die ("Failed to connect to DB."); mysql_select_db("$dbname",$conn); $sql="SELECT * FROM opdrachten"; $result=mysql_query($sql,$conn); while ($row= mysql_fetch_array($result)) { echo $row['name']; echo "<br>"; $opdrachtid = $row["id"]; $sql2="SELECT * FROM resultaten WHERE(opdrachtid='".$opdrachtid."')"; $result2=mysql_query($sql2,$conn); while ($row2= mysql_fetch_array($result2)) { echo " <li> <a href=

问题 So I am trying to find 6th prime number, and the while loop in getPrime is not working properly. It is supposed to end when count is bigger than num, but it doesn't. It'd be great if you could help me find out why. import math def isPrime(num): if num == 1: return False if num % 2 == 0 and num > 2: return False for i in range(3, int(math.sqrt(num))+1, 2): if num % i == 0: return False return True def getPrime(num): count = 1 while count < num: for i in range(1, 20): #print "check" if isPrime

问题 I can't see why does the While loop just speed away and skipping the scanf for the char? It would not even ask for my input and just loop like there's no tomorrow. #include <stdio.h> int main() { int number; int multiply, ans; char choice; printf("-------------------------------------"); printf("\n MULTIPLICATION TABLE "); printf("\n-------------------------------------"); do { printf("\nEnter an integer number:"); scanf("%d", &number); printf("\nMultiplication of %d is :-\n", number); printf

问题 I am a beginning Computer Science student and currently stuck with one problem. It's a simple program that asks the user for a number x , then solves a Polynomial equation for that number. Afterwards, it is supposed to ask the user if he wants to continue, and if so, a new number for x is prompted. However, this program only asks the user for x once, and then terminates after evaluating the Polynomial. It even prints Continue? but doesn't even wait to read in the next line, it seems to