Stop loop when condition variable (global var) changes in javascript -

-

I have a problem which I can not solve is a loop in my javascript where a global variable it depends on. Loop looping starts and when I change the value of that global variable, it never ceases. 

  stop = false; Var i = 0; While ((stop == incorrect) & amp; amp; (i & lt; 100000)) {console.log ("hi -" + i); I ++; }   
 while the loop is running, if I stop = true, then it never stops  
 thanks!  
 
 JavaScript is inherently Is single threaded from. Once a block of code has started, it will be completed before anything happens. IE, in which case you are setting the  stop  to  true , will not be executed until the loop is finished.  
 You need to split your loop sections and allow individual events to run each section individually:  
  stop = false ; Var i = 0; Function loopologic () {var tempStop = I + 500; While (i & lt; tempStop) {// Basic processing logic console.log ("hi-" + i); I ++; } If (! Stop & amp; i & lt; 100000) window.setTimeout (Loopologic, 0); } Window.setTimeout (Loopologic, 0);   
 This function breaks into several sections of 500 at a time. 0 continuates the  setTimeout  function (almost) immediately, but the next part will be placed below the execution chain. This allows other events to happen and therefore to allow this approach to update  stop  to  true     
 Will be.  
 The other way is available in compliant browsers, but it is starting beyond the scope of this question.

Comments

Post a Comment

Popular posts from this blog

java - ImportError: No module named py4j.java_gateway -

-
I'm trying to call the Python using the Java program py4j . I've been installing the plug-in Eclipse and test name Piidvi project. I'm trying to execute the following part of the code found on py4j webpage: Import from py4j.java_gateway to JavaGateway, java_import gateway = JavaGateway () jvm = gateway.jvm java_import (jvm, '' Org.eclipse Kkorkrisorsej. * ") Vrkspes_rut = Jvankresourkesplginkgetvrkspas (). GetRoot (Gateway .help (workspace_root, '* Projects *') project_names = [project.getName () (for projects workpace_root.getProjects))] print (Projekt_nam) But I There is an error in import. I have checked that the P4JJ is present in the Jar Eclipse plugin directory. Can anyone help please? I had to install the py4j application
Read more

python - Receiving "KeyError" after decoding json result from url -

-
I am new to Python I am trying to parse JSON result from a URL. Basically, I was using the following: response = urllib.request.urlopen (url) json_obj = json.load (response) It should be a stroke "str 'not' bytes' in the lines of a given" JSON object, so after searching on the StackoverView Flo, I decode the response in this way: F = urllib.request.urlopen (Url) charset = f.info (). Get_param ('charset', 'utf8') data = f.read () decoded = json.loads (data.decode (charset)) If I print "decode" I is as follows: { 'link': { 'summary data': 'https: // localhost / piwebapi / streams / p0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / summary' 'value': 'https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / price ',' InterpolatedData ':' https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTE...
Read more

.net - Creating a new Queue Manager and Queue in Websphere MQ (using C#) -

-
"itemprop =" text "> I am writing applications that use WebSphere MQ to send messages. My unittests (for flow), I want to verify that I have put the correct message on the response queue. I am trying to figure out how to do this. My main obstacle is that I think it might be scary to clear the queue before running in my queue because the same queue can be used by other applications, I thought a decent solution would be a new line The manager will remove the queue for my solidarity and after using it. So my question is: Is it possible to use C # by using queue manager and queue? After the For future reference and future people, who want to make queues. I thought how to make and remove IBM MQ QE (not quenhers) with PCM messaging. It is not very simple, but it can be done. We have implemented it in a library and it is being used to create and delete commands before and after integration tests. The most important part of the code in this library is shown in the...
Read more