Web Development
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...was asked for some php file upload code, so I thought I would post some stripped down, barebones code that I use in admin/dashboard pages to add/change images associated with …

Software Development
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Demonstrates using .NET Remoting to broadcast to client subscribers. There are three parts:

1) Server.cs - for console app responsible for broadcasting messages (date/time stamp currently)
2) Client.cs - for …

Programming
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Lab Question

We must create a program that do the following:

Allow the user to type in a student name the coorosponds with the student's exam score.

The program …

Software Development
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I am on the latest version of Windows 10, running with SWI-Prolog 7.6.4, and trying to get JPL (Java <->Prolog) running for a school project. I've not had to deal …

Web Development
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As web developers we do take seriously the security of our end users by applying a hash method on their passwords before storing it to the database so should our …

Mobile Development
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I want to pass a value (0 or 1) to another page so i can make an ng if to return a different button. Any help? do i need to …

Community Center
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Hello i want to make a gradient header on ion-navbar on my ionic 3 project.

home.html
<ion-header><ion-navbar color="primary">

variables.scss

$colors: ( primary: linear-gradient(red, yellow),

This doesnt work. color="primary" works if …

Software Development
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Hi guys,
i'm having a difficulty to set the path in vb.net.i put the code in the module
and every time i run the code it throws error
"Could not …

Web Development
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Many thanks if you are looking at this.

I have a simple order form that allows users to place an order for an item. The form also allows the user …

Community Center
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All Time Show Null value
Please help me what is the wrong in my code

declare @mxdbvlu  int
 declare @dbvlunm int
  set @mxdbvlu= (select max(Database_name) from TBL_FY_SELECT_1)
 if @mxdbvlu = …
Microsoft Windows
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Can you tell me how to burn a DVD DL using Windows 10 and Cyberlink Media Suite, IMGBurn, Express Burn, Winx DVD Author, Wondershare or Windows 10 own burning software. …

Hardware
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I've following configuration PC. It goes crazy sometimes. All cabinate fans starts running crazily & display goes off, still I can hear audio like songs or movie audio.
After switching …

DaniWeb Community Feedback
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As I understand it, there were problems on Sunday (Feb 24) which caused problems logging in. Daniweb would not accept my password (or so it said). Normally when I go …

Search Engine Strategies
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I would like to know about SEO link Wheel. Please explain it with appropriate examplrs.

Topic by Webxeros

"WebXeros is a top rated digital marketing company" apparently, yet you need to ask about relatively basic SEO concepts that have been discussed all over the web for the last …

seo
Software Development
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Hi, I'm writing in C my program and I have a problem with this pieces of code:

//lib.h
typedef struct Array {
    char **array;
    char *searchDirPath;
    char *searchFile;
    char *tmpFileName; …
Topic by Pk11

I see trouble with lines 20 and 22. And a comment on 31.

Line 31. printf (sizeof(a->array))
hmm, Where is the format?
I would think you wanted

printf ("%d\n", sizeof(a->array)); …
c
Software Development
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hello
sir
getting error when run the loop and going to last value of row count
please help

and i can not use the 2nd loop in the place of …

Software Development
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i'm trying using the GNU compiler with command lines( using the ShellExecuteEx()).
when i do:

string FileName1="C:\\Program Files\\mingw-w64\\x86_64-7.2.0-win32-seh-rt_v5-rev1\\mingw64\\bin\\x86_64-w64-mingw32-g++.exe";
    run(FileName1,"-c \"C:\\Users\\Cambalinho\\Documents\\CB\\testfolder\\bin\\Debug\\test2.cpp\"");

the object file is created.
these line creates the exe: …

Web Development
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Am trying to draw three circles on the page but nothing shows up, anyone can tell me what is wrong here?

<body>
    <canvas id="myCircle(3)" width="60" height="60"> Your browser does not …
DaniWeb Community Feedback
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I know a lot of the regulars and moderators are unhappy with the content currently on the homepage. In actuality, the homepage is designed to be an overview of what …

Databases
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What's the difference between LCASE() and LOWER() in MySQL?

I found places on the web that said they're similar but not a synonym for each other, so I'm not sure …

Microsoft Windows
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My wife got a VeryfitPro fitness monitor for Christmas. I have the app loaded on my Android (6) phone and was hoping to install a companion app on my Windows …

Software Development
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This short Python code gets the local time from the PC as a formatted string using time.strftime('%H:%M:%S'). The time string is displayed in a label using a larger font. A …

Community Center
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Is everyone familiar with this game? Just reply with the first word that comes to your mind when you think of the last word posted. You can't respond to the …

Topic by samaru

gibberish --> again (as in, "Me again?! You guys are slacking on your word associations.")

I got the Monty Python reference. But that doesn't mean it's not gibberish. I hate …

Community Center
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This coming Sunday marks the one year anniversary of the Cambridge Analytica scandal story breaking and engulfing Facebook. Does anyone think Facebook, and in particular Zuckerberg himself, have learned anything

Search Engine Strategies
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There are a lot of members of Daniweb who run their own websites, and even many members who run SEO firms. I've given SEO a lot of thought, and I …

seo
Microsoft Windows
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I'm asking this question in the context of a satellite internet service with expensive download limits...

If you just accept all the recommended updates for Windows 10 (creator's update, security …

DaniWeb Community Feedback
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Have been trying to change my profile pic via the community profile update avatar option. I keep getting told that 'The image you are attempting to upload doesn't fit into …

Hardware and Software
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My wife's laptop is a Dell Latitude E6520. A good enough machine except for one annoying quirk. The wireless card keeps disabling itself. We have it configured so that closing …

DaniWeb Community Feedback
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I'm trying to save DaniWeb. :)

What are the biggest pain points you have with DaniWeb?

If you don't visit DaniWeb as much as you used to, what changed?

Where …

Community Center
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I think we can all agree (this will likely provoke disagreement) that a voting machine that records a vote electronically without a way to do a manual verification is a …