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Django - Get "total" between two elements in HTML in real-time using a script


By : user2174476
Date : October 17 2020, 08:10 PM
will help you You should set the value of the total field, not the html. Change the following line
code :
$("#total").html(val3)
$("#total").val(val3)


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AJAX to do Real Time DB Polls like Twitter's "Real Time Results" in Coldfusion


By : Butter_Codes
Date : March 29 2020, 07:55 AM
help you fix your problem You can either use setInterval or setTimeout depending on how you want to do things. You may also want to use clearInteval or clearTimeout to prevent the refreshing in certain situations.
For the AJAX stuff, you can use jQuery's functions, the example below uses getJSON which is more lightweight than HTML (which the jQuery.get woudl do), but this means processing it to create the HTML on the client.
code :
$j = jQuery.noConflict();

$j(document).ready( initSearching );


function initSearching()
{
    Searching = setInterval( 'updateSearch()' , 5000 ); // 5s while testing...

    $j('#StopRefreshBtn').click( stopSearching );
}

function stopSearching()
{
    clearInterval(Searching);
}


function updateSearch()
{
    if ( $j('#SearchBox').val().length > 0 )
    {
        sendSearchRequest( $j('#SearchBox').val() );
    }
}


function sendSearchRequest( SearchTerms )
{
    $j.getJSON( 'http://www.myserver.com/webservices/mycfc.cfc?method=readData&SearchTerms='+SearchTerms , handleSearchResponse );
}

function handleSearchResponse( SearchResults )
{
    console.log( SearchResults );
    // TODO: Handle JSON response to render the HTML results.
}
<cfcomponent output="false">

    <cffunction name="readData" returntype="array" output="false" access="remote" returnformat="json">
        <cfargument name="SearchTerms" type="String" />
        <cfset var Results = ArrayNew(1)/>

        <!--- TODO: search and populate array of results. --->

        <cfreturn Results />
    </cffunction>

</cfcomponent>

Java garbage collection "real" time is much bigger than "user" +"system"


By : user3475829
Date : March 29 2020, 07:55 AM
With these it helps For a full collection to occur, you need to stop all the threads. (One of the reasons it call a stop the world collection)
Stopping all your threads can take a long time, esp if you have thousands of them. Each thread has to reach a "safepoint" to stop it.

Facebook Real Time Update return only "changed_fields":["feed"] and not the actual comment


By : GIF
Date : March 29 2020, 07:55 AM
I wish this help you The reason for this was fairly easy once I realised it.
It the Facebook developer page for pages (https://developers.facebook.com/docs/reference/api/page/#realtime). This question is the result if one only does step 1 and fails in doing step 2 and 3.

Converting "individual clock in/out time logs" to "total occupancy of building over time" efficientl


By : user3323774
Date : March 29 2020, 07:55 AM
around this issue I've worked with similar data in the past and found that re-arranging the data can help. First, i'll assume your dates are properly encoded as date values and that your sample data is in a data.frame called dd. For example
code :
dd <- structure(list(user_hash = structure(c(11L, 3L, 4L, 12L, 7L, 
5L, 1L, 9L, 8L, 10L, 6L, 2L), .Label = c("26B41FA581408BDFD747234640", 
"2B88836D8A4CA5183AAE5D3D9A", "2BCB6AA1603BB4357BC0D390C9", "46D859B55C4802DF51445025C5", 
"4E636571D425A74CA6B5FA7909", "6B92F1AB6B3EE193430B6B2793", "8DB43D322F0AEF6D2B877862C3", 
"938506D977353EA65DC6BB5260", "A6C3C190BFFDCB4194774C1026", "E82F9350DA9FFC73EE6A66A286", 
"EEDD1DA7F38CA42A35CF3C003B", "FE4EEA83AF6EA50CA5738B5610"), class = "factor"), 
    section_hash = structure(c(8L, 10L, 9L, 1L, 11L, 4L, 12L, 
    5L, 3L, 2L, 7L, 6L), .Label = c("00B3", "04C1", "1819", "1860", 
    "45C0", "497C", "6C2E", "85C7", "943B", "BFA3", "DB1F", "FDA4"
    ), class = "factor"), dept_id = structure(c(1L, 2L, 1L, 3L, 
    1L, 2L, 2L, 3L, 3L, 3L, 1L, 1L), .Label = c("TS", "VS", "VT"
    ), class = "factor"), col_a = c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 
    1L, 1L, 1L, 1L, 2L), col_b = c(NA, NA, NA, NA, NA, NA, NA, 
    NA, NA, NA, NA, NA), clockin_datetime = structure(c(1375980720, 
    1375980480, 1375977480, 1376006160, 1375980540, 1375978860, 
    1376008680, 1375981080, 1375980840, 1375965720, 1375970280, 
    1375972500), class = c("POSIXct", "POSIXt"), tzone = ""), 
    clockout_datetime = structure(c(1376017200, 1376017080, 1375992240, 
    1376017440, 1375981380, 1375984860, 1376017380, 1376006580, 
    1375992060, 1375980300, 1375981380, 1375992360), class = c("POSIXct", 
    "POSIXt"), tzone = "")), .Names = c("user_hash", "section_hash", 
"dept_id", "col_a", "col_b", "clockin_datetime", "clockout_datetime"
), row.names = c(NA, -12L), class = "data.frame")
dx <- rbind(
   data.frame(val=1, time=dd$clockin_datetime), 
   data.frame(val=-1, time=dd$clockout_datetime)
)
dx <- dx[order(dx$time), ]
transform(dx, pop=cumsum(val))

Update elements to show real-time changes in "contentEditable" element


By : amit
Date : March 29 2020, 07:55 AM
Hope this helps You can try on('input', function() { }) With few changes in code
code :
$(".1").on('input',function() {
    $(".2").text($(this).text()); // set .text() instead .val()
    $(".3").text($(this).text());// set .text() instead .val()
});
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