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javascript: time until page load

由 眉间皱痕 提交于 2020-01-05 04:55:32
问题 i am writing a animation with javascript and want to print to user loading time until all images loaded. images set in html as: <img src="" /> are there javascript code to know when all page loaded? i.e time until onLoad() event called 回答1: You might be able to do something like this at the bottom of the page <span id="imgsMsg"></span> <script type="text/javascript"> var imgs = document.images; var len = imgs.length; var percent = 100; var count=0; var messagecontainer = document

what-is-the-sql-used-to-get transaction response time percentile from Loadrunner .mdb file

由 百般思念 提交于 2020-01-05 04:22:30
问题 I am working on a project where we are directly hitting the Loadrunner transactions .mdb file to extract the raw data. mdb is microsoft access database and stores information in various tables. Can any one please help me , which table to refer to get the response time related information? one table , which I picked was "BasicTransactionPercentile" , however this table seems to be very inconsistent , in one .mdb file it is there and in other its not. Please help ! 回答1: All of the tables and

jQuery load content sequentially

由 左心房为你撑大大i 提交于 2020-01-05 03:48:15
问题 I'm currently in the middle of trying to figure out how I can load / preload a large number of content on to a long page website. The solution I thought of, is to load content, after a previous part has loaded. THe HTML setup looks like this: <div class="panel">Panel 1</div> <div class="panel">Panel 2</div> <div class="panel">Panel 3</div> <div class="panel">Panel 4</div> Is there a way to load Panel 1, then once that has loaded, load Panel 2 and so on... With most solutions I've looked at,

Fading in large images in Chrome

由 十年热恋 提交于 2020-01-04 05:40:33
问题 I'm having some trouble fading in large images, but only in Chrome. Here's the absolutely basic setup: $(document).ready(function(){ var img = new Image(); $(img) .hide() .load(function(){ $(this).fadeIn(3000) }) .attr("src", "files/originals/01.jpg") $("body").append(img) }); As far as I know this is the conventional way to create an image on the fly, load it, and fadeIn when it's done loading. Now, this works perfectly in FireFox, Safari and even IE, but not in Chrome when I use large

Get Hash URL from anchor and load into Div

由 廉价感情. 提交于 2020-01-04 05:34:08
问题 I have a video gallery that has a menu on the left and loads the content into a div on the right hand side. The menu is generated from php video posts so we need a general script that will effect everything. -- The problem -- The links will load the URL of the video as an anchor on the current URL - eg. http://www.divethegap.com/update/community/videos/#http://www.divethegap.com/update/2010/10/test-video-2/ So all I need is a script that will get the hash tag and load the content into a div.

Detect which script causes server overload - apache + php

由 心已入冬 提交于 2020-01-04 02:17:27
问题 I'm trying to find which php scripts are overloading my server's cpu, but by the results of top I cannot see specifically which one it is. Is there any way to relate the top processes with the script causing the load ? or is there any other way to debug this? PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 19810 apache 15 0 364m 44m 5004 S 15.2 0.3 0:02.39 /usr/sbin/httpd 19827 apache 15 0 364m 44m 4752 S 15.2 0.3 0:01.58 /usr/sbin/httpd 19599 apache 18 0 365m 45m 5012 D 12.3 0.3 0:08

lc3 LDR instruction and the value stored

由 心已入冬 提交于 2020-01-04 01:18:39
问题 I can't figure out why After instruction “LDR R3, R0, 2” is executed, the value stored in R3 is x370C. what does 2 stands for in this instruction? It doesn't look like an immidiate value. I understand that R0 contains x370C at this point. Can someone please help? Many thanks! .ORIG X3700 LEA R0, A LDI R2, C LDR R3, R0, 2 AND R1, R1, #0 IN ST R0, D JSR F HALT F LD R1, B ADD R1, R1, #1 BRp F RET A .FILL X1234 B .FILL X370B C .FILL X370C D .BLKW 2 E .STRINGZ "ABCD" G .FILL X1234 .END 回答1: The

Javascript remember selected option value from dropdown menu

由 最后都变了- 提交于 2020-01-03 19:01:08
问题 Doing a bit of research I now know I have to write the cookie of the selected option. then read the cookie to retrieve the value. I found a similar question but couldn't figure out how to implement the code from the answer Link to question <html> <head> <title>dropdown remember selection test</title> </head> <body> <iframe id="stream_iframe" marginwidth="0" marginheight="0" width="854" height="480" scrolling="no" allowtransparency="true" frameborder="0" framespacing="0" name="stream_iframe"

How to determine Google Translate was loaded?

由 北慕城南 提交于 2020-01-03 15:34:14
问题 I have Google Translate on my page. It looks like a drop-down list, but all other drop-down lists on my page have another style. So I created jQuery function which change Google Translator drop down list styles. This function adds or deletes some style parameters. I'd like to know when I should call this function? In current code I call it after 3 sec. after document.ready $(document).ready(function () { setTimeout(wrapGoogleTranslate, 3000); }); Current situation is that I hide the Div where

How to determine Google Translate was loaded?

由 女生的网名这么多〃 提交于 2020-01-03 15:33:51
问题 I have Google Translate on my page. It looks like a drop-down list, but all other drop-down lists on my page have another style. So I created jQuery function which change Google Translator drop down list styles. This function adds or deletes some style parameters. I'd like to know when I should call this function? In current code I call it after 3 sec. after document.ready $(document).ready(function () { setTimeout(wrapGoogleTranslate, 3000); }); Current situation is that I hide the Div where
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