Web Applications





Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.

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I just read the Bootstrap 4 is finally in beta. Is it okay to use Bootstrap 4 in productions?
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var test1 = Convert.ToInt32(Session["SID"]);
Line 90:                       //  int ist = EAdapter.Insert(Convert.ToInt32(Session["SID"]), txtclgname.Text, txtErlno.Text,
Line 91:                         int ist=EAdapter.Insert(Convert.ToInt32(Session[test1]), txtclgname.Text, txtErlno.Text,
Line 92:                           drpsem.SelectedItem.Text, drpEdu.SelectedItem.Text, drpBranch.SelectedItem.Text, drpPassyear.SelectedItem.Text,
Line 93:                           float.Parse(txtCGPA.Text), drpreqskill.SelectedItem.Text, txtExSkill.Text, resume);

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   protected void Page_Load(object sender, EventArgs e)

            CDT = Cadapter.SELECT_SEARCH_COMPANY(Session["JOBCATE"].ToString(), Session["QUALI"].ToString(), Session["skill"].ToString());
            if (CDT != null)
                if (CDT.Rows.Count > 0)
                    Session["CID"] = CDT.Rows[0]["CID"].ToString();
                    DataList3.DataSource = CDT;


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Line 29:                 var test = Convert.ToString(Session["CID"]);
Line 30:                 var sample = Convert.ToString(Session["QPPR"]);
[u]Line 31:                 QUEDT = QUEAdapter.SELECT_QPAPER_BYCID_QPPR(Convert.ToInt32(Session[test]), Session["sample"].ToString());[/u]
Line 32:                 fvquestion.DataSource = QUEDT;
Line 33:                 fvquestion.DataBind();

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I am trying to find out how to add images, ppt decks, videos to SharePoint Online and have the images auto resize when the monitor/screen width changes for the user.  Can this be done out of the box or is custom code needed?
Hello it is possible download with wget a site with a href links?

For example we have an index,html that has only a list of a href links:

<p><a href="http://xxx.xxx.xxx/list.html">list 1</a></p>
<p><a href="http://xxx.xxx.xxx/list2.html">list 2</a></p>

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Like that the index.html has a lot of a href.

Now the question is possible download all that index.html a href?
Also is considering for example the destinations list.html, list2.html,... are web pages with different elements, images etc.

We tried to use httrack and just download the index.html
and also we tried:

wget --convert-links -r http://xxx.xxx.xxx/index.html

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and the same just download the index.html.

Any ideas?
While logged on with the Google Drive admin account I need to determine the exact share permissions for folders and subfolders within Google Drive.

How can this be done?
I am using IIS 7 for this and I have the certificate properly installed and the bindings set up in IIS.

I can access https://mysite.com/Services/SampleInventoryService.svc in a browser but when I try calling the service to get some data I get  a 404 not found error. This does work fine using HTTP.

Is this an issue with the service model portion of my web config?

Can someone please let me know what needs to be changed?

        <binding name="basicHttpBindingConfig">
          <security mode="None">
            <transport clientCredentialType="None" proxyCredentialType="None" />
        <binding name="InventoryServiceBinding" />
      <service name="SampleInventoryService">
        <endpoint address="https://mysite.com/Services/SampleInventoryService.svc" binding="basicHttpBinding" bindingConfiguration="basicHttpBindingConfig" contract="PromoStandards.InventoryService.Contract.v1.InventoryService" />
       <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
          <!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
          <serviceMetadata httpGetEnabled="true" 

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One of the people assisting me with the marketing of a time tracking tool on my website came across this advertisement for another website https://www.youtube.com/watch?v=9E48dtx8i_s.

He swears this is computer generated but does not know which product would have generated it.

It would be good to find a tool that could give me the same computer generated voice with the level of quality found in that video.

Assistance is greatly appreciated.
What exactly is the difference between a Web Framework, Web Server vs Javascript Frameworks?
Get MySQL database support online, now!
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Is there a way to use AngularJS with Bootstrap 4? I would like to use AngularJS' cards and colors in Bootstrap 4. I don't know if this is possible since I'm not really looking into building an apps.

Maybe I'm quibbling here...

But, which of the two options below is correct:
1. Click here for the customer-facing documentation on the public Wiki.
2. Click here for the customer-facing documentation in the public Wiki.

I'm currently using Visual Studio Code. How can I use Visual Studio Code along-side my web browser to code in real-time and see the changes in real-time? Brackets have "Live in Preview", not seeing this in Visual Studio Code.
<asp:GridView ID="GridView1" runat="server" HeaderStyle-CssClass="GridHeader" HeaderStyle-HorizontalAlign="Center" HeaderStyle-VerticalAlign="Middle" HeaderStyle-BackColor="#3AC0F2" HeaderStyle-ForeColor="White"
                        AutoGenerateColumns="False" CellPadding="4" ForeColor="#333333" GridLines="None">
                        <EditRowStyle BackColor="#999999" />
                        <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
                        <HeaderStyle BackColor="#5D7B9D" ForeColor="White" Font-Bold="True"></HeaderStyle>
                        <PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
                        <RowStyle BackColor="#F7F6F3" ForeColor="#333333" Font-Names="Calibri" />
                        <AlternatingRowStyle BackColor="White" ForeColor="#284775" Font-Names="Calibri" />
                            <asp:BoundField HeaderText="Sevak ID" DataField="Sevak ID" ItemStyle-Width="100" >
                                <HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />
                                <ItemStyle Width="100px" HorizontalAlign="Center" VerticalAlign="Middle"></ItemStyle>
                            <asp:BoundField HeaderText="Sevak Name" DataField="Sevak Name" ItemStyle-Width="250" >
                                <HeaderStyle …
looking for solutions how to create interactive surveys whereby at the end of it, some customized reports would shown instantly to the user online. e.g of this is this link https://www.nab.com.au/personal/investments-super/financial-advice/financial-health-check

My document suite for a web app contains a HELPFUL HINTS doc, which provides general info about the application.

I need to list certain system requirements/restrictions. Right now, I have only one (min. browser width), but this list could grow over time.

What's the best title for this section?
System Requirements (As I said in the title.)
Limitations (Meh.)


PS-Hope I'm not overthinking here...I think part of my brain's still on the holiday weekend. :)
What are the main security consideration and risks associated with accessing a web application through a mobile phone? Are there any specific to using a mobile phone rather than a PC/Laptop?

We have an application that is web based, an update to this has added the functionality to access this through a mobile.  I was fairly happy as normally the application would be accessed from PCs/Laptops attached to our network.  However the thought of access through a mobile phone that could be lost or accessed if there is no PIN makes me a bit nervous to how insecure we may now be making the application.

Are there any specific controls I should be checking are in place with regards to mobile access?

right now want to build up the first company web site and I think this kind of site:


is good enough. Any tools can help to build that so that I can add any number of tab/expand web site easily ?
I'm doing a B2B site where customers frequently go in and out of 'on hold', and the doddery old accounts staff are not really up to clearing the cache, is there a quick way to update an attribute and clear the cache  only for that attribute change in one go?
WordPress Tutorial 4: Recommended Plugins
WordPress Tutorial 4: Recommended Plugins

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I saw this video online and the website was originally from TypeScript. When I go to TypeScripts' website its different. In the .gif was once there website.

Can someone explain to me how they made the clouds animate in the background? What tools were possibly used? And the best method to try and recreate it?

Animated Clouds
i have rooted my phone and deleted from there the explorer and browser and youtube and crome
but when user is getin waze and the seting and etc. it still can open youtube how does it posibble ?
and how can i block it ?
Just saw an article on Winn-Dixie losing court battle dealing with their website and lack of being fully accessible to the disabled. Conclusion to the case was websites will need to conform to WCAG 2.0 standards. Our company operates 3 websites, all on the Shopify platform. I have been given the task to find out if we are compliant.  I downloaded the NVDA screen reader and all three sites were compatible with that, as well as a Mac screen reader. My question...anyone dealing with this and what tips or advice can you supply to assist in the matter ?  Is there an official "checklist" ?  Thanks in advance, I am sure we will be hearing more about requirements and potential lawsuits soon enough.
I had this question after viewing delphi intraweb upload file.

I have an Intraweb app  (Delphi XE4) which successfully uses IWFileUploader. User can upload a file to the application's dedicated folder if they access the app via a windows pc.

Problem is that one of the users has a Samsung Android tablet which they use to access the web application, and IWFileUploader doesn't work.
Ideally they'd be able to take a photo with the tablet, and upload it to the Intraweb app's web directory.

Is this even possible?
What's the best way to proceed?
I have 2 servers (Windows Server 2012 R2 and Windows Server 2008) being scanned by Qualys that have surfaced this finding:

HTTP Security Header Not Detected HTTP Security Header Not Detected port 80/tcp

This QID reports the absence of the following HTTP headers:
X-Frame-Options: This HTTP response header improves the protection of web applications against clickjacking attacks. Clickjacking, also known as
a "UI redress attack", allows an attacker to use multiple transparent or opaque layers to trick a targeted user into clicking on a button or link on
another page when they were intending to click on the the top level page.
X-XSS-Protection: This HTTP header enables the browser built-in Cross-Site Scripting (XSS) filter to prevent cross-site scripting attacks. X-XSSProtection:
0; disables this functionality.
X-Content-Type-Options: This HTTP header prevents attacks based on MIME-type mismatch. The only possible value is nosniff. If your server
returns X-Content-Type-Options: nosniff in the response, the browser will refuse to load the styles and scripts in case they have an incorrect MIMEtype.
QID Detection Logic:
This unauthenticated QID looks for the presence of valid X-Frame-Options, X-XSS-Protection HTTP and X-Content-Type-Options headers in a
HTTP request.
Depending on the vulnerability being exploited, an unauthenticated remote attacker could conduct cross-site scripting, clickjacking or MIME-type
sniffing attacks.
Hello Experts,

Somehow on some of our websites, the redirect to 443 was shut down.

How would you go about finding the missing redirects?

This is on Windows IIS.

The only thing I can think of is running scans on 80 and 443 and compare the two, but I don't think that will address the missing redirect. We do not have a Web Application Firewall to determine this.

Would the firewall reporting tools work? What the SIEM?

Thank you, your recommendations are appreciated.


Web Applications





Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.