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Web Development





Web development includes all aspects of presenting content on intranets and the Internet, including delivery development, protocols, languages and standards, server software, browser clients, databases and multimedia generation.

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I need to change css when my program runs.   would like to change css with jquery on   $(document).ready(function () {}

This is the css.  When the file opens I want to change    top:2500px; to    top:25px;

        .templateViewFrame {
            height: 700px;
            width: 800px;
            border: solid 1px black;
            position: absolute;
            left: 50px;
Learn SQL Server Core 2016
LVL 12
Learn SQL Server Core 2016

This course will introduce you to SQL Server Core 2016, as well as teach you about SSMS, data tools, installation, server configuration, using Management Studio, and writing and executing queries.

How can I read the client's machine/computer name from the browser? Is it possible using JavaScript?
How do I extract parent values and all child values from deserialized JSON, one record per child value, to a List<T>?

Sample JSON:  json_sample.txt

So from the attached sample JSON we wish to add the following records to the  list:
Record 1:  aen: Y456789, studentID: 1016, need: MMM, rank: 1
Record 2:  aen: Y456789, studentID: 1016, need: PPP, rank: 2

All records with "needs : null" to be ignored and all "need": "Not Specified" to be ignored. Sample code below:

      CTFNeedDataBatch =
                           (from people in myJSON.content
                            select new NeedCTF
                                studID = people.StudentBasic.studentId.ToString(),
                                AEN= people.StudentBasic.aen.ToString(),
                                Code = (people.StudentSensitive.needs == null ? people.StudentSensitive.needs[0].need.ToString() : ""),
                                Priority = (people.StudentSensitive.needs == null ? people.StudentSensitive.needs[0].rank.ToString() : ""),
                            }).Where(w => w.Code != "").ToList();

The problem with this code is we are not getting any values from the "needs" element and even if we were, I doubt we would be getting more than one record from an element that has more than one need.
Need PodCast tools

I want to start a podcast which will include audio and video, but I want to do as little web development s possible. I want to build my podcast on a proven platform, so all I need to do is create great content.


I'd like it to be free, if possible. But, I'd consider a small monthly fee, if the features are helpful.

Also, I have seen a way to have your own web radio station. Does anyone know about that?

Please let me know.

I need traffic to my website. I have started with Social Media, Submitting my sites to Search Engines.

Several years ago, I studied SEO but, I have found that things have changed so much as it pertains to traffic such as Meta Tag's submissions and PPC.

I am looking to building up my traffic up to my E-commerce Websites / Aliexpress Affiliate websites.

Can you help me to build my traffic to my websites and to build my SEO?  My sites are very new in the development stages. If possible I would like free or low costing options.

Thanks in advance Experts.
I have Aliexpress affiliate website where I am getting most of my traffic from Search.


The sites have been around for about 45 days.  

I have placed links on Twitter, Reddit, Google Plus, Facebook and Instagram for traffic. And, I have completed the Google Analytics and Google Console.

I submitted the websites to other search engines a few days ago.

I placed the sites on Hotjar, the free version.

I am looking to get more "free" traffic!

I was told that it is best to let the website's index in Google for about six months.

I am going to send out press releases.  

I need some good ideas for more traffic. Can you help me?  I am a newbie.  Thanks in advance.

***Note I tried to put one of my Affiliate Website on Outbrain. I was told that my websites are not a good fit for their Native Ad.***
My Tomcat web application logs are telling me the user1 isn't in the specified mapped LDAP role/group coming from AD. I believe my issues lie with the JNDI Realm definition. Can someone review it please and see where I may be going wrong, I've included the DN information from AD as well:

My user1 account DN is

DistinguishedName : CN=user1,OU=Users,OU=Lab,DC=example,DC=com

Open in new window

The role/group Users I have specified in the web.xml config is

DistinguishedName : CN=Users,CN=Builtin,DC=example,DC=com

Open in new window

My Realm configuration is


Open in new window

www.magickitchen.com/catalog.html - I have this white space at the bottom of every page, and I can't figure out why. It doesn't bother anyone but me, but it bothers me a lot.

I want to query a database and include the output in a table on a Wordpress page. I have the PHP code that queries the database, and it works correctly, but I can't figure out how to output that onto my Wordpress page.

I've looked into several widgets, like InsertPHP, but I can't figure out exactly how they work.
dev2magickitchen.com - on screenfly, when I select the size tablet 800x400 or 900x600, the background of the navigation bar is purple. On these sizes, it needs to be white, but I can't seem to come up with the right media query to make that work.

I tried @media (min-width: 600px) and (max-width: 800px) {
background-color: #fff;
and that works, but it also makes the background white on desktop size.  Not sure what I am doing wrong there. Another alternative at that size would be to keep the background, but turn the hamburger icon white.  That would work for me as well. Thanks in advance.
PMI ACP® Project Management
LVL 12
PMI ACP® Project Management

Prepare for the PMI Agile Certified Practitioner (PMI-ACP)® exam, which formally recognizes your knowledge of agile principles and your skill with agile techniques.

Dear Experts,

I use below input type however I need to dynamicly use it.
I want to default value of input is today's date with the same format 2018-10-03.
How can I do this?

<input type="date" id="start" name="trip"   value="2018-07-22"  min="2018-01-01" max="2018-12-31" />
hello.i want create autosurf with php.please help
We have an old database with around 400 stored procedures.
The stored procedures are called from an ASP Classic application.

Is there a way to know reliably which of the stored procedures are not being used by the application?
Or do we need to search for the stored procedure name on all the ASP pages in the application in order to find those that don't have any match?
We have a Media Wiki site that is a member only log in site.

Recently, something happened & we can no longer add new members.

We need someone to look at this who is well versed in Media Wiki.

We understand there will likely be a payment (for a gig) required.
Dear Experts,
I'm learning Adeobe Premier Pro, I need some video to edit, and I need some videos with green background.

I'd like to download videos from Youtube safely. What program or website do you recommend to download  videos from Youtube with high quality?
I'd prefer free ones if avaliable...
thank you
Hello there,

I have 2 web application on 2 different Tomcat machines with static IP and my clients connect to these application by entering the ip address of the servers to access the application. Please the the attached image to get a better idea. Now my problem is the clients need to enter the IP of the machine to access the web application, how can the client access the app using some domain name like, www.app1.com or www.app2.com on a local network. I will appreciate any help.

I know very little about websites / web site management.

I used to use FrontPage to publish rudimentary websites and to back them up / copy them onto my PC to back them up.

I need to move a website from 1 server to another.  What's an easy (free) app to use these days? Hopefully graphic / GUI not command line.

I set up an FTP account for the server where the files are now. And know the credentials for the new server.
This is probably a school boy question but I can't figure it out, this is the whole function.
when I run the function it repeats like it should but it returns data from the string.slice the first time only

function sliceString() {
    const newLocal = 0;
    var i = newLocal;
    var startSlice = newLocal;
    var string = 'This is another string';
    var totstr = string.length;
    var splitSize = 6;  
    while (startSlice < totstr) {        
     var mylabel = ("label" + i);
        document.getElementById(mylabel).value = string.slice(startSlice, splitSize).toString();      
        var startSlice = (startSlice + splitSize);    
I am looking for an HTML5 equivalent of a RichTextBox control of the kind we have in WPF or in Silverlight. I have a Silverlight application in which I use a RichTextBox to create some custom functionality which shows, in a popup, a word starting with the letters matching the first few characters you type in the TextBox. Once this popup shows, you can just press the space key to get the full word typed in the TextBox without have to type the full word. When I built this functionality in my Silverlight application I used KeyUp and KeyDown events of the RichTextBox to respond to they keys pressed by the user. I also use TextPointer Class to get the letters being typed by the user when he starts typing a new word. I would now like to create a copy of my Silverlgiht application using HTML5 and some other library like React.Js. I would appreciate some guidance on which HTML5 control or elements I can use to implement this kind of functionality. Many thanks for your help. Please see the image which explains the functionality I wish to create in my web application.
As the image below shows as soon as the user types the a few letters (in this bec) a promt appears just below the letters typed which shows a word (because) whose first three characters match the letters typed by the user.

.An image to display the functionality I need to implement in an HTML 5 element or control
OWASP: Threats Fundamentals
LVL 12
OWASP: Threats Fundamentals

Learn the top ten threats that are present in modern web-application development and how to protect your business from them.

Hello Experts,

I have charitably be bestowed a new job responsibility... cleaning up someone else's mess.  I have problem with some IIS websites with varying aging technologies in use.  One problem is that the production website server has been the developers test environment for several years before my time.  I need to get this cleaned up.  Transferring the websites leaves me with websites that won't start; listing dependencies that I can only find referenced in the bowels of older versions of visual studio.  

Transfer tools aren't helping (I purchased IEMT7 and *That* errs out in the middle of a transfer)  

Anyways,  I am trying to find the right way to get this cleaned up.  I need a production server running the websites without half a million developer installations of obscure software.

So should I have the developer publish the websites from the cursed server to a new server?  Will this take care of the dependencies?  Is there some magic bullet tool out there that will take care of this semi cheaply?  I am tired of falling on my face with this one, so someone please send me in the right direction.

Thank you in advance,

dev2.magickitchen.com - client says that on his phone, when the burger icon is clicked, the menu comes out and the shopping cart icon is pushed mostly off the screen.

I'm not seeing that, so it's hard to troubleshoot. It may be because we changed the wording on the navigation. Just so you can see the original wording, I've created this page:
http://dev2.magickitchen.com/test.html  - so you can compare the two.

I have calendar control from  ASP.NET AJAX Control Toolkit .
I am trying to customize the background color , and other css properties of the calendar.

Is there any other library or widget , I can use instead of the one from AJAX control toolkit, which is easy to integrate with asp.net and also easy to customize.
Hi, on http://dev2.magickitchen.com, I have orange down arrows on the main nav.
I want that to turn white on hover. The scss code I have for it is:

.site-header .navbar span.glyphicon-menu-down-orange:before {
    content: url(../img/arrow-small-pale-orange.svg);

So I was trying:
.site-header .navbar span.glyphicon-menu-down-orange:before {
    content: url(../img/arrow-small-pale-orange.svg);
      &:hover {
    content: url(../img/arrow-small-white.svg);

But that didn't work. I sense I am close though. Can someone help me out? Thanks.

If you need to log onto the page, I've attached the credentials.
How do I get the actual TOTAL byte size of the HTTP header being sent to a server? Is there any way in Chrome to see the size of the complete request?
Is there a way to monitor and then kill a server request for an image (preferably in JavaScript) if it is taking too long? The image comes from a 3rd party server so I'd have to kill it on the request side. I'm asking due to us firing 3rd party marketing pixels on our web app. Sometimes they take extreme amounts of time to respond.

Web Development





Web development includes all aspects of presenting content on intranets and the Internet, including delivery development, protocols, languages and standards, server software, browser clients, databases and multimedia generation.