flood | A web UI for rTorrent, qBittorrent and Transmission with a Node.js backend and React frontend. Migra | Runtime Evironment library

(I tried searching, but you just get a flood of plain singleton explanations.)

A "normal" singleton guarantees that only one object of a given type exists in the entire program. For example, like this:

I have an svg which takes its parent width, but when I scale or rotate the parent the svg's drop shadow gets cut. The left one is fine, but when the parent is the same width and height of the svg (right one) it behaves different. I have overflow visible and filterUnits="userSpaceOnUse" http://jsfiddle.net/xrsknjfv/

I have a spring boot 2.5 application with spring spring security 5 where I am using embedded hazelcast cache to back spring sessions. This application is deployed on openshift with two pods where same application is running, hence I have used hazelcast kubernetes plugin for service discovery. Everything is working as expected. However, I can see application logs are flooded with below log lines. Any suggestion what is wrong with the hazelcast configuration ? Why so many log lines are generated ?

Generated logs

10.1.8.58 is IP address of second pod which joined cluster later and logs are printed in this pod only.

As a part of SQL injection prevention, I have revoked rights on DELETE and UPDATE for the user using the connection. In that way, an attacker cannot harm the integrity of the data even if the bad code allows SQL injection.

Now only left is INSERT. E.g. an attacker can flood insert a particular table, crating a dirty database or taking it down with flood INSERT, potentially taking down the HDD and the server where PostgreSQL is running. All DDL and DCL are already revoked for that user.

So, my question is: is it possible to prevent flood insert, rate-limiting specific connection / session / execution, attempting insert of more than 1 row per 5-10 seconds during the mentioned.

By flood insert I mean something like this:

So i have this nodejs that was originaly used as api to crawl data using puppeteer from a website based on a schedule, now to check if there is a schedule i used a function that link to a model query and check if there are any schedule at the moment. It seems to work and i get the data, but when i was crawling the second article and the next there is always this error UnhandledPromiseRejectionWarning: Error: Request is already handled! and followed by UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). and it seems to take a lot of resource from the cpu and memory. So my question is, is there any blocking in my code or anything that could have done better.

this is my server.js

There is a python file to extract user's data from telegram group.
Here is the codes :

I'm fairly new to GEE, and I'm trying to process some imagery, then download the results. I need to mask about 30 years of Landsat data to isolate different land cover types, remove clouds, and calculate vegetation indices. Then, I need to export these data to do further analyses in R. I've managed to do all of the masking and calculating vegetation indices, but when I go to export the data, it gives me the user memory limit exceeded error. I tried to only download 1 year of data at a time but got the same error. I'm not sure how to accomplish what I'm doing, which is to do the heavy processing of the data in GEE then export it to do the additional analyses elsewhere. Any recommendations? Code below.

Edit: Added the ROI information as recommended.

Am building a movies App where i have list of posters loaded using TMDB using infinite_scroll_pagination 3.0.1+1 library. First set of data loads good but after scrolling and before loading second set of data i get the following Exception.

I want to have a set triangles bleed through, or rather ignore the depth buffer, for another set triangles, but only if they have the same number.

I do not know how to do this without introducing a ton of bubbles into the pipeline. Right now I have very high throughput because I can throw my geometry onto the GPU, tell it to render, and forget about it. However, if I have to keep toggling the state when drawing, I'm worried I'm going to tank my performance. Other people who have done what I've just said (doing a ton of draw calls and state changes) have much worse performance than me. This performance hit is also significantly worse on older hardware, where we are talking on order of 50 - 100+ times performance loss by doing it the state-change way.

Unfortunately this triangle bleeding scenario happens many thousands of times, so the state machine will be getting flooded with "draw triangles, depth off, draw triangles that bleed through, depth on, ...", except N times, where N can get large (N >= 1000).

A good way of imagining this is having a set of triangles T_i, and a set of triangles that bleed through B_i where B_i only bleeds through T_i, and i ranges from 0...1000+. Note that if we are drawing B_100, then it should only bleed through T_100, not T_99 or T_101.

My next thought is to draw all the triangles with their integer into one framebuffer (along with the integer), then draw the bleed through triangles into another framebuffer (also with the integer), and then merge these framebuffers together. I figure they will have the color, depth, and the integer, so I can hopefully merge them in the fragment shader.

Problem is, I have no idea how to write an integer alongside the out vec4 fragColor in the fragment shader.

This leaves me with two questions:

1. How do I write an integer into a framebuffer? Do I need to write to 4 separate texture framebuffers? (like one color/depth framebuffer texture, another integer framebuffer texture, and then double this so I can merge the pairs of framebuffers together at some point?)

To make this more clear, the algorithm would look like

1. Render all the 'could be bled from triangles', described above as set T_i, write colors and depth info into FB1, and write integers into FB2

2. Render all the 'bleeding' triangles, described above as set B_i, write colors and depth into FB3, and write integers to FB4

3. Bind the textures for FB1, FB2, FB3, FB4

4. Render each pixel by sampling the RGBA, depth, and integers from the appropriate texture and write those out into the final framebuffer

I would need to access the color and depth from the textures in the shader. I would also need to access the integer from the other texture. Then I can do the comparison and choose which pixel to write to the default framebuffer.

1. Is this idea possible? I assume if (1) is, then the answer is yes. Maybe another question could be whether there's a better way. I tried thinking of doing this with the stencil buffer but had no luck