instruction stringlengths 0 30k ⌀ |
|---|
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After training with YOLOv7(WongKinYiu), I realize that in the results, it has box value and I have no idea how this value is calculated.[![enter image description here][1]][1]
[1]: https://i.stack.imgur.com/QizNI.png
Is it some kind of IoU loss? |
I have question about the meanings of words coming out during training YOLOv7(WongKinYiu) |
|artificial-intelligence|yolo|yolov5|yolov7| |
I bought a processor, but it arrived with such a defect. I want to know from you, will it even work?[](https://i.stack.imgur.com/Hn5q3.jpg)
I haven’t tested the processor itself, since the warranty will be void, but I’m still interested in whether it ... |
Will a processor with such a defect work? |
|cpu|cpu-architecture|cpu-usage|motherboard| |
null |
The problem here is that `async def` code is expected to be called and executed from within other `async def` code, aside from a few exceptions, such as `asyncio.run`.
Generally speaking, asyncio [manages its own threading](https://docs.python.org/3/library/asyncio-dev.html#concurrency-and-multithreading):
> Almo... |
I happens in the code example I provided also.
Does anyone on here know what I am referring to?
When I tap one of the buttons via mobile, there is a white flash, how do I disable or remove that?
That is all I am trying to do in the code.
https://jsfiddle.net/xmdq14a2/1/
I am not able to take a screenshot... |
I'm new to Smalltalk and I'm impressed with the fact that there are only just 6 keywords in the language (`self`, `super`, `true`, `false`, `nil` & `thisContext`), and how pure it is in having almost everything as message passing, eg. looping using `whileTrue`, if/else using `ifTrue`, etc ... which are way different fr... |
Is it really all about message passing in Smalltalk? |
null |
I am working on an algorithm to compute some model. Let's say
```
def model(z):
return z ** 2
```
Now, I need to use an array of upper limits to compute an array of values for definite integrals of this function. I.e.
```
from scipy.integrate import quad
upp_lim = [0, 1, 2, 3, 4]
res_arr = quad(mode... |
|windows|assembly|x86-64| |
Here's the problem. The dropdown list in my view in an application I'm working on is showing `SQLServer2005SQLBrowserUser$DONSERVER` instead of the actual Active Directory group name. I'm posting here for the first time. Personally I have never ran into this issue. I'm hoping someone with experience with this can help ... |
Dropdown list showing SQLServer2005SQLBrowserUser$DONSERVER instead of Active Directory group name in ASP.NET MVC C# |
I rencently went through an old Prolog project made during my studies to solve Wordle. The program uses a file containing 7980 words that should be sorted by the "value" it brings. With this solver, there was a Python code that I made to generate this file using information theory.
Because I was unable to understand w... |
Trying to sort a set of words with the information theory to solve Worlde in Python but my program is way to slow |
|python|optimization| |
null |
You also can use validator with some actions on raw data for field:
from pydantic import BaseModel, UUID4, SecretStr, EmailStr, constr, validator
class UserCreate(BaseModel):
email: EmailStr
password: SecretStr
first_name: str
last_name: str
@validator("email",... |
create table login(meter_no number(30,5), username varchar2(20), name varchar2(20), password varchar2(20), user varchar2(20));
create table login(meter_no number(30,5), username varchar2(20), name varchar2(20), password varchar2(20), user varchar2(20))
* ... |
why here not creating table? |
|sql| |
null |
You could rewrite `(?<=^| )` as `(?:\s|^)` and keep that match in the replacement instead of using `\K` which is not supported in JavaScript.
You could write the pattern as:
((?:\s|^)([a-z])\2+)(?=\s|$)|([a-z])(?=\3)
The pattern matches:
- `(` Capture **group 1**
- `(?:\s|^)` Match either a whitespac... |
{"Voters":[{"Id":2530121,"DisplayName":"L Tyrone"},{"Id":17562044,"DisplayName":"Sunderam Dubey"},{"Id":19846219,"DisplayName":"pigrammer"}]} |
{"Voters":[{"Id":1136211,"DisplayName":"Clemens"},{"Id":3141792,"DisplayName":"BionicCode"},{"Id":9214357,"DisplayName":"Zephyr"}]} |
This is the given ER diagram.
This requires me to convert the ER diagram to Tables/Entities, and then Normalize them to at least 3NF, now almost all the entities except the `Food Items` entity is in 1NF. If I remove the columns `vitamins` and `minerals` from the `Food Items` table and make separate tables called `F... |
How do i normalize the given entities in the database ER diagram. And also shouldn't normalization be done before making the ER diagram? |
|database|entity-relationship|database-normalization| |
Using [Python][1] (3.10.14 at the time of writing), how could one build a 3D mesh object (which can be saved in either STL, PLY or GLB/GLTF format) using:
- a 3D path as the sweep axis,
- a 2D rectangular shape
with those constraints:
- the 3D path is a true 3D path, which means that each coordinate varies i... |
|c++|string|c++17| |
class ItemGetter extends EventEmitter {
constructor() {
super();
this.on('item', item => this.handleItem(item));
}
handleItem(item) {
console.log('Receiving Data: ' + item);
}
getAllItems () {
for (let i = 0; i < 15; i++) {
Ge... |
its time to use Ansible, prepare your inventory {50nodes}
prepare your yaml and load it on the shell with command : ansible-playbook -i my.yml inventory.ini
Good luck ! |
I'm using an incredibly simple pipeline to build my angular App. I run it on an openshift cluster.
these are the two tasks:
```
tasks:
- name: fetch-source
params:
- name: url
value: $(params.repo-url)
- name: revision
value: feature/tekton
taskRef:
... |
You do not need python for simple cases just use the systems own tools.
The Unix Philosophy (DOS was too) is to write reusable blocks of commands to adapt to a specific case.
Thus all we need is HTML "get and edit" which can be Write Once Re-Use Many (WORM).
Here I have paused at the first level of `runget` wh... |
So, apparently statusbars have .Parent.Invoke / .Parent/InvokeRequired
this works now, took me forever to figure it out
if (statusPanel.Parent.InvokeRequired)
{
statusPanel.Parent.Invoke(new MethodInvoker(delegate { statusPanel.Text = "fffff"; }));
} |
I'm trying create a docker-compose file to connect a backend created in nodejs using typeorm to manipulate and connect with a postgresql database, but always is getting error. It's working in separeted containers but when I try to connect the typeorm using service name in docker-compose always returns connect ECONNREFU... |
Nodejs application cannot communicate with postgresql (docker-compose) |
|node.js|postgresql|docker|docker-compose|typeorm| |
null |
It’s not so much the event listeners, but how you declare each and every identifier throughout.
So if you’re seriously concerned about the *Garbage Collector* doing its job (and you should be), you might want to refrain from declaring everything as constants, unnecessarily!
Examples of **GOOD** constant declara... |
|python|html|database|flask| |
null |
In Flutter, you can use the `MediaQuery` class to get the current `orientation` of the device. However, this will only tell you if the device is in `portrait` or `landscape` mode, not the specific orientation (**up**, **down**, **left**, **right**).
Since you are checking if the `currentOrientation == Orientation.p... |
In Django 4.2, this is the recommended way to do it:
In models.py or validators.py which is imported to models:
```python
from django.core.exceptions import ValidationError
from django.utils.translation import gettext_lazy as _
class max_length_validator(object):
def __init__(self, length): # You can a... |
# Definition of STDIN, STDOUT, and STDERR
<br>
The OS' kernel of all operating systems use these 3 main **I/O (Input/Output)** streams, and these are **STDIN**, **STDOUT**, and **STDERR**. **STDIN** is the **I/O** stream that is processing information related to input, **STDOUT** is the **I/O** stream that is pro... |
I saved my HTML, CSS, and JavaScript code using Notepad, but when locally run in my laptop everything is functioning well except the CSS code: no colour, no bg.
I tried using a website called [CodePen](//codepen.io), the results are shown there properly, but not while using the website locally. Kindly help me out. |
null |
I saved my HTML, CSS, and JavaScript code using Notepad, but when locally run in my laptop everything is functioning well except the CSS code: no colour, no bg.
I tried using [CodePen](//codepen.io). the results are shown there properly, but not while using the website locally. |
I am currently trying to find a good implementation for the Cawenbergs and Poggio’s algorithm for incremental and decremental SVM. I have found this one: [Incremental-SVM-Learning-in-MATLAB](https://github.com/diehl/Incremental-SVM-Learning-in-MATLAB/tree/master), but I don't really understand how the algorithm is impl... |
I have found a solution for my System.
1. Download GWFL Libary from https://www.glfw.org/
2. Place it on the level of to cmake file of your project.
Your Project would look like this:
GraficsProgramDirectory
-----src:
\
---------main.cpp
-----CMakeLists.txt
-----glfw-3.4
3. Inside the CMake File i... |
I'm using **Auto** mode in Blazor Web App. I tried to use Authentication and authorization in the main project. But I cannot use authorization in the client project. I want to add `<AuthorizeView>` tag in some components exist in the client project. I cannot add related namespace to the `_imports.razor` in the client p... |
How to add authorization to the client side in Blazor Web App Auto project? |
|c#|blazor| |
import java.io.Serializable;
`@Service
public class UserDetailsServiceImpl implements UserDetailsService, Serializable {
private static final long serialVersionUID = 1L;`
@Autowired
private transient UserRepository userRepository;
// Other methods...
In case of spring boot applicati... |
In your case, Sphinx generates the [LaTeX](https://www.latex-project.org/) output then calls LaTeX compiler to generate the final PDF. This means that your style is largely controlled by options given in LaTeX. For specific problems, you can also search for `LaTeX` online, not necessarily Sphinx. For example, you can s... |
Tekton, npm install and "npm ERR! EMFILE: too many open files, open '/root/.npm/_cacache/" |
|npm|openshift|tekton|tekton-pipelines| |
It doesn't say.
However, you're allowed 1500 bytes for an id, which is approx 750 UTF-8 characters.
There are about 150,000 unicode characters.
That means there are approx 750^150000 possible ids, which is a number with about a million digits, so as good as infinite.
You'll run into other limits e.g. costs,... |
I simply put fill in the text element of the SVG
<svg style="fill: ${color};" version="1.0" xmlns="http://www.w3.org/2000/svg"
width="48" height="48" viewBox="0 0 1280.000000 1280.000000"
preserveAspectRatio="xMidYMid meet">
<g transform="translate(0.000000,1280.000000) scale(... |
My requirement is to automatically get the current userID and use it as part of cloudfromation stack.
Any valuable inputs will be appreciable.
Thanks
Tried CloudFormation with Lambda but it is returning Lambda Role information. |
aws :: cloudformation :: possibilities to get current userID |
|amazon-web-services|aws-cloudformation| |
null |
>
> <Message>The value for one of the HTTP headers is not in the correct format.</Message>
> <HeaderName>x-ms-requires-sync</HeaderName>
> <HeaderValue>true</HeaderValue> </Error>
The above error indicates that the **`x-ms-requires-sync`** header is not required for copying blobs from a URL. This... |
i have problem when i try to GET data spring cloud config client to spring cloud confing server. my config in the server is running, but i coundlt get the data from my client
This is my config client properties in the application.properties
spring.application.name=service-transfer
spring.autoconfig... |
How can i use interceptors with services?
I tried use it like with controllers but it didnt work.
```
import {
Injectable,
UseInterceptors,
} from '@nestjs/common';
import MyInterceptor from '...'
@Injectable()
export class Service {
@UseInterceptors(MyInterceptor)
public anyFunc()... |
How to use interceptors with services in nestjs |
|service|nestjs|interceptor| |
null |
I don't know your configuration.
Let me give you a sample configuration which is working as expected for me
```
plugins {
id 'java'
id 'org.springframework.boot' version '3.2.0'
id 'io.spring.dependency-management' version '1.1.4'
}
dependencies {
//other dependencies
implementation 'org.spr... |
Integrating with an array of upper limits without sacrificing time efficiency |
|python|arrays|numpy|scipy|numerical-integration| |
null |
I have some code to login to a website, go to the page I need, then grab the html which should contain a table. However, I'm missing the table's actual values. Clearly doing something wrong, I've never used mechanicalsoup before. D=
I'm using jupyter notebook, python 3.9. Here's my code:
```
import mechanicalsou... |
Accessing website with mechanicalsoup and failing to get table values |
|python|html|mechanicalsoup| |
null |
{"Voters":[{"Id":4267244,"DisplayName":"Dalija Prasnikar"}],"SiteSpecificCloseReasonIds":[18]} |
RHLC is deprecated with the new version of spring-boot. If you want to use java-17 and spring-boot-3.0.1 or later with proper working NativeSearchQuery, then just add the following dependencies:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-dat... |
null |
I'm working on the contoso university project, in the students section there's a section where the user can create a new student for the university. I'm trying to add a checkbox list of all the available courses so that the student can choose from, but I keep receiving this error when I try to open the Create page:
... |
You must start a `Dispatcher` to make it a WPF UI thread. Otherwise, it's a simple STA thread. The heart of an application is the message queue.
When you manually start a `Dispatcher` you are also responsible for shutting it down. Otherwise, it will continue to run although the associated thread has been terminated ... |
This is how I fetch data from my PHP API
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-html -->
fetch('http://...php',{
method: 'POST',
headers :{
Accept: 'application/json',
... |
```
<div className="min-w-[600px] min-h-[36.8px]" >
<div id={`editableDiv-${Object.keys(item)}-${index}`} className="p-3" contentEditable suppressContentEditableWarning onInput={(e) => onChange(e)} >
{Object.values(item)}
</div>
```
When I use this code above for... |
onInput changes editablediv behavior, moving the cursor to first index every time onInput is invoked |
|javascript|html|reactjs|state|contenteditable| |
null |
{"Voters":[{"Id":2602877,"DisplayName":"Christoph Rackwitz"},{"Id":530160,"DisplayName":"Nick ODell"},{"Id":9214357,"DisplayName":"Zephyr"}],"SiteSpecificCloseReasonIds":[13]} |
In GitLab CI I can set environment variables at `push`-time [using `-o` flag](https://docs.gitlab.com/ee/user/project/push_options.html#push-options-for-gitlab-cicd):
```bash
git push -o ci.variable="MAX_RETRIES=10" -o ci.variable="MAX_TIME=600"
```
How can I do a similar thing for GitHub Actions? |
static int Pow2Ceil(int value)
=> ((value << 1) & ~(int)(uint.MaxValue >> BitOperations.LeadingZeroCount((uint)value)));
static int Pow2Floor(int value)
=> (value & ~(int)(uint.MaxValue >> (BitOperations.LeadingZeroCount((uint)value) + 1)));
|
You could use
```
Math.max(queue[0].duration, 1000 - (performance.now() - start))
```
to make an interval between the jobs at least 1 second and call the schedule recursively:
```
let queue = ["Sample Data 1", "Sample Data 2"];
const shiftQueue = () => {
const start = performance.now();
... |
In addition, and based on some answers above. Cleaned some code. Very easy approach.
Just change `@tablename` and `@columnname`:
```
SET @dbname = DATABASE();
SET @tablename = "tableName";
SET @columnname = "IX_Table_XYZ";
SET @preparedStatement = (SELECT IF(
(
SELECT COUNT(*) FROM INFORMATION_SCHEMA.... |
I got 2 branches that have lots of differences. I want to select a commit in branch A and apply ONLY the changes, introduced by this specific commit, to branch B.
For example, imagine we've got only one file in branches A and B:
* In branch A, this file has 3 changes, introduced by commits: X, Y and Z
* In branch... |
Git/TortoiseGit : how to apply ONLY the changes from ONE commit from branch A, to branch B? |
|git|tortoisegit|git-cherry-pick|git-patch| |
null |