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 …

Databases
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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 = …
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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Hi guys, as part of an exercise I was involved with, I had to use the factory pattern to create a series of different objects, however I'd like to keep …

Topic by Violet_82

I can simply keep the constructors as they are and in the employee's one do this

Yes, that's what I intended!

ps: When I mentioned "suitable accessors" for the …

Search Engine Strategies
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I am currently working with two Social Media sites. Facebook, and Pinterest. But there seems no way around paying for traffic. I don't want to pay for traffic. I post …

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 …

Computer Science
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Intro

Receiver Operating Characteristic (ROC) plots are useful for visualizing a predictive model’s effectiveness. This tutorial explains how to code ROC plots in Python from scratch.

Data …

Software Development
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hi everyone.

been a while since i have been on here, alot has changed.

I am in the middle of amending/adding features to an installer using python.

I have the …

Search Engine Strategies
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I know that SEO is continuous, but after a couple of years of SEO, let's say 5 years of link building. Do I need to continue doing SEO, or will …

Software Development
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Have two CSV files containing client records and need to compare the two and then output to a third file those rows where there are differences to the values within …

Web Development
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If you need your PHP script to redirect to a different website, you can send an HTTP header to do that.

Remember, header() must be called before any actual output …

Software Development
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Because Microsoft will be removing vbScript in the next version of Windows, I have been busy converting my utility vbScripts into Python. Part of this is a library of functions …

Software Development
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I'm reading data from SQLite database table.
If the SQLiteDataReader encounters a negative double an InvalidCastException is thrown.

Here is my code.

public void DBToArray()
        {
            string stm = "SELECT …
Software Development
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I have been wrestling with this for two days now and getting nowhere. Something is broken, either the GridSizer control or me. I'm hoping it's me and someone can show …

Software Development
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Haven't programmed in a long time. Last project was a GCODE pathway generator I wrote several years back. My compiler is obviously several years out of date.
Uses time(), itoa(), …

Search Engine Strategies
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Google's seemingly always changing indexing algorithm continues to hit site rankings as the search giant continues to drive a new generation of SEO relying upon original and relevant content generation …

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 …
Software Development
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Python-wxPython Tutorial

This tutorial will take through the basics of wxPython.

Introduction:

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

Mobile Development
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Last week a group of six 'm-commerce' experts took part in a round robin discussion in Manchester, England to determine the best ways forward for developers interested in creating a …

Software Development
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Hi guys,
I wonder if this is something I could do on this forum.
I've never worked with REST, so I thought that it could be a good exercise to …

Topic by Violet_82

Why go to all this trouble writing everything from scratch?
Far more practical to take an existing framework and write your entire REST call in a few lines of code …

Hardware and Software
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If you like to use Sticky Notes, do yourself a huge favour and stop using the Windows 10 Sticky Notes tool. Instead, go to Zhorn Software and download Stickies by …

Microsoft Windows
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In keeping with tradition, Microsoft has released the latest update before resolving a number of outstanding issues. But at least they now provide a more centralized location for getting update …

Microsoft Windows
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why, on windows 10, some touchpad drivers(even updated by windows) don't activate the vertical\horizontal scrool move.... i have them activated, but don't work.... when i use the finger, instead scrool, …

Search Engine Strategies
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I know the basic idea of PPC is that you put adverts on your site and then you get paid for it. What i want to find out is

  1. ...
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 …

Digital Marketing
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I have a memes website and I want to drive traffic from social media. I have a Facebook page with 20,000+ fans but when I post I hardly get any …

UI / UX Design
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Screenshot_2019-03-28.png

Hello i want to show font on an image. Now, the image could be whatever a user uploads- that means white of black background. The font is not looking …

css
Digital Marketing
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My funny pictures website has an advertising system that is basic. I want to improve it to attract more advertisers.

Currently you only need a 728px by 90px a image, …

ads
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 …

Programming
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So I've successfully written a metaclass that gives python the functionality of private attributes in classes.

Q: But what about inst.__private?
A:

>>> class A(object):
    __slots__ = ['__private']

    def __new__(cls): …