Web Development
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How can I perform both ajax and form post sametime? currently the code only sends one that is called first and dont call the second one

Linux and Unix
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This may not be the best room to post this in but I didn't see any room that really jumped out at me for this, and since I'm doing all …

Software Development
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What are all num referring to ?

class Sample {
  int num;

  void method() {
    num = 1;
    int num = num = 2;
    num = 3;
  }
}
Mobile Development
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When posting code, I get error

begin a line with 4 spaces in a row (or one tab), preceded by a blank line. 4+ spaces or tabs may not …

Databases
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DaniWeb was written in Codeigniter, and when posting to the forums, we use database transactions that look like this:

$this->db->trans_start();

... insert into the posts table …
... update the …
Mobile Development
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Hi DW.

I'm developing an App that uses the FCM notification, but the problem is that my code doesn't seem to get the actual data like when I extract the …

Information Security
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For those very new to this area, please google SIM SWAP and discover a very nasty security issue with all phones we use today. At first glance the new security …

Information Security
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A survey of attendees at Infosecurity Europe earlier this month showed 70 percent in favour of the dictionary definition (in this case the Cambridge Dictionary) of a hacker being amended. …

Meta DaniWeb
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Hi all,
I haven't used the forum for a while so lot of the functionalities are new to me and I have to admit I found some of them really …

Web Development
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I'd like for my page (https://fiftyallstars.com/tour.html) to load, and for the TOUR to start automatically. Right now visitors must click a button with id "starttour"

Here's what I've added so …

Microsoft Windows
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I posted a question last week on Microsoft Technet and during the resulting discussion the following was posted:

VBScript will be gone in the next version of Windows. Almost all …

Mobile Development
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I have three tables(table, table2,table3). From table1 i want to return three rows: Title, Desc,time,'products' AS type

From table2 i want to return three rows: group_title, group_desc, created,'groups' AS type …

Programming
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Hi Dani,
I'm new to Python . I started working on an automation project where i need to connect to a SunOS server through a windows jump server and run …

Topic by Christina_7

I let this post age since scripting ssh has been around a long time. As to jumpssh if there was any doubt there is now some assurance this is not …

Programming
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Hi all at Daniweb,

I'm quite new to PHP and I'm banging my head over this...

query 1 WORKS:

$query = "CALL procedure_is_a_great_way_to_let_db_do_some_work('1','6')";
//both 1 and 6 are IN parameters! …

Topic by halovalo

Your 2 queries look identical, can you do var_dump($query); after each of them so you can see the computed strings that are being sent.

The only difference I can see …

Software Development
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How can I minify my code in here, I am giving each 23 total imageview a eventhandler.
code works, but I like to make the code shorter. I tried to …

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Web Development
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How important is Unit Testing taken by employers, is it something that every developer should have as one of their skills, do some jobs require it more than others or …

php
Mobile Development
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Hello i am using Ionic 3 and Angular 5. Does anyone has an example for displaying items in different ion-cols (col-6, col-8,col-12)? Pinterest wise?

Software Development
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Python-wxPython Tutorial

This tutorial will take you through the basics of wxPython.

Introduction:

Let's face it. I am a dinosaur. I got my computer science degree in the mid 70s. …

Topic by Reverend Jim

Hello Jim,
I am far much of a dinosaur than you ( I bought my PET commodore with 32 kb of memory when i was in my thirties.) so keeping …

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Mobile Development
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This page keeps crashing on my iPhone, both in Mobile Safari as well as Chrome.

https://www.daniweb.com/connect/developers/endpoints

Digital Media
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Does anyone have any experience with EBDA? As a publisher, how can I leverage it as an alternative to header bidding?

Databases
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I come across this problem every so often and end up having to do work arounds when I would prefer to keep it in the database. I have a query …

Web Development
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Someone posted a comment in the php usleep manual that usleep() consumes CPU cycles whereas sleep() and time_nanosleep() do not. Is this true for PHP 7.x?

Community Center
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When I go to the programming forum, the banner says "Join the Programming Group Chat - 188 members are chatting as of 20 Hours Ago", yet when I go there …

Community Center
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I'm hoping that people will post unusual or little known facts here. It would be proper to include a link to a source for confirmation. Here's a start.

Speedy Gonzales …

Meta DaniWeb
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I went to Disney World for Thanksgiving break, and all those germs got to me, and I now have bronchitis. On top of it, my laptop (the only computer I …

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 …

Community Center
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It's been a while ;) Still very busy, but hoping to pop in on a regular basis. How's everyone been?

Community Center
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I think I finally understand why Trump is doing so well (he recently pulled even with Hillary Clinton). It's only after years of shows like American Idol and America's Got …

Topic by Reverend Jim

GOP accuses Democrats of dirty politics because they are following the constitution and rules of the senate.

We’re not going to let Nancy Pelosi use the rules of the Senate …