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Questions tagged [trail]

70 questions
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Find length of longest trail in directed unweighted graph

I have a directed, unweighted, possibly cyclic graph that can contain loops and multiple duplicate edges (i.e. two edges from node 1 to node 2). I would now like to find the length of the longest trail in this graph, i.e. the longest path that: -…
Manuel Eberl
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Trail effect with jQuery?

Can this be done ? Basically I want to animate an absolute-positioned image with right:xxxPX, let's say. Well, when the animation is in progress, can I add a "trail" effect to it? Thanks, Adrian
Adrian
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How to find the longest (heaviest) trail in an undirected weighted graph?

I have a US spatial map connecting cities with weights (distances). I'd like to find the longest (most weighted) trail in this map. each edge is visited 0 or 1 times each node can be visited [0, inf) times. There's NO requirement that all the…
aladagemre
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No form of interaction because of an cursor trail

I read the following article on Medium.com which helped me to create the effect I was looking for. That's the good side of the story. The "bad" side is that because of the way it is structured, it prevents you from interacting with buttons "below"…
Danian Marengo
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setInterval Mousemove trail

In my code, I wanted to create a mouse trail with 1)random images 2)a blurring effect 3) opacity transition 4) a max amount of divs in the trail. Similar to this: https://tympanus.net/Development/ImageTrailEffects/ Point 2 and 3 are done, however I…
L Leah
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STRIPE - Creating Subscription with trial, implementing one-time authentication fails for 3D secure cards after trial ends

Stack: Nodejs/Vue/Stripe NOTE: Logic works for the standard card (4242424242424242), when trial does not exist even 3D cards work. This card is used for this test: 4000002500003155 https://stripe.com/docs/testing#regulatory-cards Hi everyone, so…
Daniel Danko
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Pygame - Image smudging / leaving a trail on the screen

I am brand new in Python and I am trying to create grids of raindrops falling down the bottom of the screen and dissapearing after they reach the end (This is from Python Crash Course book). I have managed to make the grids and drops falling,…
Emm
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How to make a Tubular 3D Trail

Objective: I'm trying to make the trail of a sphere. I want it to be tubular, like this: I was trying to achieve it with LineRenderer and TrailRenderer component, but both components work with lines, so the generated trails are bidimensional, no…
Lotan
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Unable to create audit trail file

We are running Oracle 11g R2. We are creating a new database. On the first attempt to start in nomount mode, we had forgotten to create the Audit Trail Dest. So, we created that directroy. Now, the directory exists, we can write to it, we've…
Landon Statis
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ORA-30175 on sys_extract_utc unified_audit_trail.event_timestamp in Oracle 12c R1

I can run the following SQL on an Oracle 12c R2: SQL: select sys_extract_utc(event_timestamp) as UTC_Time from unified_audit_trail But when the same in 12c R1, I get the following error: ORA-30175 - invalid type given for an argument When: SQL>desc…
altink
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How do I leave a trail behind a sprite with pygame?

It's known that if you move a sprite without filling the screen before it leaves a trail, however, I want to leave a cool trail behind my while moving other stuff (which means I cannot simply stop filling the screen. Thanks in advance for any help
Gustavo Exel
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Yii2 Duplication of Model - row

when a model attributes are edited or updated I do not want that record to updated. Instead a new record should be created and the old record should be disabled. Also I have another log table where the old record is saved. My code is given…
Ignatius Abraham
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Purging Oracle Unified Audit Trail doesn't cleanup lob data

I'm experiencing rapid growth in my SYSAUX scheme. I have found that the majority of the space (27Gb) is being consumed by a LOBSEGMENT object in the AUDSYS schema. The research I did, suggested that the Unified Audit Log needed to be purged and I…
Giles
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PouchDB/CouchDB Versioning for audit trail

I am using PouchDB/CouchDB for my hybrid ionic mobile app. Now i want to implement audit trail for the same. This link Versioning using storing versions as attachment in the same document suggests to store versions of the document as attachment of…
Sandeep Vaid
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Problems with Java particle trail collision for loop

So I'm creating a simple game where you play as a white star attacking ghosts by colliding with them, if its an immortal ghost your particle trail gets either shorter or resets (as seen in the code) My problem is that the collision with the…
BossLetsPlays
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