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C# Advanced form "please wait"


C# Advanced form "please wait"

By : Fahim J.
Date : November 28 2020, 01:01 AM
Hope this helps Use the BackgroundWorker. The following code assumes, you have a button 'button1' in your form, which executes the worker, which starts the long running task on a different thread:
code :


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Using "notify()" & "wait()" instead of "suspend()" and "resume()" to control

Using "notify()" & "wait()" instead of "suspend()" and "resume()" to control


By : choiEunJeong
Date : March 29 2020, 07:55 AM
I wish did fix the issue. You have misunderstood how wait() works. Calling wait on a Thread object does not pause that thread; it instead tells the currently running thread to wait for something else to happen. To explain why, I'll need to back up a bit and explain what synchronized actually does.
When you enter a synchronized block you obtain the monitor associated with an object. For example,
code :
synchronized(foo) {
foo.wait();
class RepaintScheduler implements Runnable {
    private boolean paused = false;
    private final Object LOCK = new Object();

    public void run() {
        while (true) {
            synchronized(LOCK) {
                if (paused) {
                    try {
                        LOCK.wait();
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                } else {
                    repaint();
                }
            }
            try {
                Thread.sleep(20);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }

    public void pause() {
        synchronized(LOCK) {
            paused = true;
            LOCK.notifyAll();
        }
    }

    public void resume() {
        synchronized(LOCK) {
            paused = false;
            LOCK.notifyAll();
        }
    }
}
public void init() {
    RepaintScheduler scheduler = new RepaintScheduler();
    // Add listeners that call scheduler.pause and scheduler.resume
    btn_increment.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent e) {
        scheduler.resume();
    }});
    btn_decrement.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent e) {
        scheduler.pause();
    }});
    // Now start everything up
    Thread t = new Thread(scheduler);
    t.start();
}
If using Rails, what search technology can use advanced "exclude"(-) and "must-have" ("text&quo

If using Rails, what search technology can use advanced "exclude"(-) and "must-have" ("text&quo


By : user2063195
Date : March 29 2020, 07:55 AM
like below fixes the issue Elasticsearch and Solr are both based on Lucene and have very similar capabilities. Either would offer a wide variety of search syntax out of the box along with syntax highlighting and all the rest. Big comparison list here: http://solr-vs-elasticsearch.com
Sphinx leverages PG full-text search but keeps its own index
Advanced Post-process CSS: group "media query" and "equal rules", remove "unused properties&quo

Advanced Post-process CSS: group "media query" and "equal rules", remove "unused properties&quo


By : Blake Deville
Date : March 29 2020, 07:55 AM
this will help Try http://cssminifier.com/.
It groups media-queries:
code :
@media screen and (max-width: 300px) {
    body {
        background-color: lightblue;
    }
}
@media screen and (max-width: 300px) {
    html {
        background-color: lightblue;
    }
}
@media screen and (max-width:300px){body,html{background-color:#add8e6}}
.foo1
{
  color:red;
  border:solid 1px green;
  font-size:13px;
  text-align:center;
}

.foo2
{
  color:blue;
  border:solid 1px green;
  font-size:13px;
  text-align:center;
}
.foo1,.foo2{border:1px solid green;font-size:13px;text-align:center}.foo1{color:red}.foo2{color:#00f}
.foo1
{
  color:red;      
  border:solid 1px green;
  font-size:13px;
  text-align:center;
}

.foo1
{
  color:blue;
}
.foo1{border:1px solid green;font-size:13px;text-align:center;color:#00f}
.a { color:red;}
.b { color:red;}

.c { color:green;}
.c { color:green;}
.b { color:red;}
.a{color:red}
.c{color:green}
.b{color:red}
.a { color:red;}
.b { color:red;}
.a,.b{color:red}
IBM Advanced Find JSONStore saying "INVALID_SEARCH_FIELD" when the advanced query exceeds 999 records

IBM Advanced Find JSONStore saying "INVALID_SEARCH_FIELD" when the advanced query exceeds 999 records


By : bharath
Date : March 29 2020, 07:55 AM
Any of those help Retrieving huge/large JSONStore data has been fixed in latest ifix releases .
Use ifix version later than iFix 8.0.0.0-MFPF-IF20170705-1849.
"Please wait ...", "Loading", "Saving", "Generating" Implementations

"Please wait ...", "Loading", "Saving", "Generating" Implementations


By : user3760332
Date : March 29 2020, 07:55 AM
it helps some times For something that takes that long, you should use progress bar or similar. For example:
jQuery http://jqueryui.com/demos/progressbar/ Dōjō http://dojocampus.org/explorer/#Dijit_Progress%20Bar_Typing%20Monitor YUI http://developer.yahoo.com/yui/examples/container/panel-loading.html
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