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Questions tagged [trail]

70 questions
9
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5 answers

Implementing Audit Trail for Objects in C#?

I'm looking for ideas on how to implement audit trails for my objects in C#, for the current project,basically I need to: Store the old values and new values of a given object. Record creation of new objects. Deletion of old object. Is there any…
abmv
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How would I use an audit trail to display which fields have ever been edited?

For a project I am working on, I have been asked to create an audit trail of all changes that have been made to records. This is the first time I have had to create an audit trail, so I have been doing a lot of research on the subject. The…
Kirsehn
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Audit trail: Web application

I am working on an audit trail project where we have been told to following. Track all the tables (200+) in our db with shadow tables just as Hibernate Envers does. It follows that we have create snapshot for a each transactions involving CUD. In…
user483576
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2 answers

Software Design and Development Major: Pygame Smudge Trails

First off, i have searched online and this website for solutions and the ones i have tried are not working so i decided to post my individual question and code. This program was created using Python 3.2.2 and the corresponding compatible version of…
AnjewGS
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1 answer

Canvas trails leaves ... trails

A common way to do trails when animating in Canvas is to overlay your entire context with a semi-transparent color or gradient. Like this: context.fillStyle = 'rgba(255, 255, 255, .05)'; context.fillRect(0, 0, canvas.width, canvas.height); //…
Laust Deleuran
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Android gesture trail effects

I am implementing a custom gesture library, so I will be using GestureOverlayView, and I was wondering if there was any way to apply effects, like a sparkle or glow effect to the trail that the gesture leaves behind (this would be for a game). I…
Sean77771
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2 answers

Unity 2D Trail Renderer Collision

I making 2D unity game but I am facing a major issue which my game depends on. I attached a trail renderer component to my player and what I need is to make the renderer be a collider act as a MeshCollider I just didn't figure out if it is possible…
Bak Stak
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How to make a bright and round/circle trail renderer?

In my unity project, I got a gun. And when I shoot, a bullet (with a color red trail) from the barrel come out. I noticed, the trail is dark red, sometimes light red, I don't know why... How can I do like this image? (this game in the image is…
newbieguy
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using a UIView as MKMapView subview to draw a route

Before anything i'm sorry for my bad english. I'm trying to draw a route in a UIView and set that view as a MKMapView. Now i have a UIView class (ViewClass) where i put all the touches methods and set the view of my viewcontroller as an instance…
ideafactory
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SDL and c++ -- More efficient way of leaving a trail behind the player?

so i'm fairly new with SDL, and i'm trying to make a little snowboarding game. When the player is moving down the hill, I want to leave a trail of off-coloured snow behind him. Currently, the way i have this working is I have an array (with 1000…
picklechips
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Solid deformed shape mouse trail in AS3

I'm trying to duplicate this type of mouse trail. I can't tell if it's deforming a movie clip or drawing separate objects on the stage. I can duplicate it at slow speeds, but at a fast speeds I have no idea how they're doing it. The…
TwinRavens
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Trail Renderer in Unity c# script

I have a simple project where I spawn multiple asteroids and they tend to gravitate over a planet. I wanted to add a simple trail to enhance the visual effects. It's very simple when I add the asteroid manually and then add component "trail…
WBraszkiewicz
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React differently if second time user visits domain

I am working on building a Kynetx app that fires a different action on a domain if it is the second time a user has visited the page. I think I need to use a persistant trail to mark when a user visits a page but I'm not sure how to check the trail…
Mike Grace
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Unity - Particles emitting non-random

I am trying to find a way to emit particles in a non-random direction around and away the object. Using the Cone shape, with an angle of 90, the particles fly away from the object, which is good. However, the particles are emitted at a random point,…
Rudewit
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How can you tell MYSQL to TRIM the X number of characters, beginning from the Back?

How do I write the following in MYSQL? SELECT SUBSTRING(value - (1 TRAILING CHARACTER)) FROM table; Basically substring(value, 2) trims the first letters. But I need to trim the last letters. I can't use substring(value, -4, 3) because I don't know…
Tim
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