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Reinforcement learning pygame window is not shutting down with env.close() |
|python|reinforcement-learning|openai-gym| |
null |
pygame window is not shutting down with env.close() |
Telegram is very sensitive to userbots, you should have at least more than 50 seconds delay between each request. so you don't get flood wait again. |
I struggle with Swiper.js. I want to have looping swiper with autoplay, ken burns effect (zoom in from center) and fade onto the next one. I have everything coded, but I every slide transforms on X-axis and moves to the right ending outside of webpage display area.
I already have working homepage slider with Element... |
Swiper.js moves slides outside of viewport/page |
|plugins|slider|swiper.js| |
null |
grep -o 'CN=[^,]*' data | sed 's/^CN=//' |
I am making auto white balance calibration application.
I have a chromameter and api. So my application can measure CIExyY and CIEXYZ.
And my app can set R,G,B output value of my devices's LED panel.
I set R,G,B value combination and measureed CIEXYZ three times.
And then I evaluated follow matrix.
[matrix][1... |
Trying to parse C# isn't for the faint-hearted. Luckily, there's already a compiler you can use from a [NuGet package][1] :-) So, I had a go at using [Roslyn][2] for the first time, and it's fairly easy to accomplish what you want:
```
Install-Package Microsoft.CodeAnalysis.CSharp
```
Then, you can parse the C#... |
Telegram is very sensitive to userbots, you should have at least more than 20, 30 seconds delay between each request. so you don't get flood wait again. |
I noticed that with this code:
```
public List<foo> FooList = new() { foo1, foo2, foo3 };
private List<foo> _fooList = new() { foo1, foo2, foo3 };
```
when the app runs, FooList has all three objects but _fooList has three nulls [null, null, null].
Why is this initialization occurring like this?
![private fiel... |
|dynamic-programming| |
You can just observe the button's `configuration.isPressed` like @lorem said:
```swift
extension ButtonStyle where Self == AdditionalActionButtonStyle {
static func printWhenTapped(_ message: String) -> Self {
return Self(message: message)
}
}
struct AdditionalActionButtonStyle: ButtonStyle {
priv... |
`mix-blend-mode: difference` will change white on white to black and white on black will be white.
However, the two elements have to be at the same level so z-index and transforms are removed in this snippet. The transform property is replaced by margin-top and -left (thanks to this [https://stackoverflow.com/questi... |
I am attempting to dynamically update filters in my shiny app. For example, if one selects `California` as a state then the only cities that populate in the City filter should be cities from California.
However, if I select `California`, the code shows all the cities in the dataframe regardless if they are in Califo... |
Dynamically update filters in Shiny |
|shiny| |
I encountered a roadblock while editing GLSL code for an image filtering app I'm developing.
The code runs without any errors, but there seems to be an issue with the image rendering process.
Instead of displaying the image, only a solid color screen is being output.
Here's my painter code:
```
class ImageShader... |
Aren't you meant to be passing a **blob-URL** for the image instead of just blob-plain?
Because it doesn't look like you're converting the blob to a URL with this...
canvas.toBlob(function (blob){
jQuery.ajax({
url:"//domain.com/wp-admin/admin-ajax.php",
type: "POST",
... |
This is my ``Magento_Checkout/web/template/summary/cart-items.html``
```
<!--
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
-->
<div class="block items-in-cart" data-bind="mageInit: {'collapsible':{'collapsible': true, 'openedState': 'active', 'active': isIt... |
Before you set the path of jre check it's content, in my case the jre folder is empty, but there was a jbr folder.
If you are on a bash terminal, it might take a while to sync with your environmental variables you could easily set it on that terminal
export JAVA_HOME='C:\Program Files\Android\Android Studio\j... |
def function1(ss:pd.Series):
date4curr=df1.loc[ss.max(),'date']
dd1=df1.loc[ss].loc[df1.date!=date4curr]
df1.loc[ss.max(),'fraud_count']=dd1.fraud.sum()
fraud_sum=dd1.loc[dd1.fraud.eq(1)].amount.sum()
df1.loc[ss.max(),'fraud_sum']=fraud_sum
return 1
d... |
I'm making an Aqua button (from Mac OS X) and one of the many things I have to fix is pulse.
However, I found a quarter-working fix which "technically" pulses, but that doesn't fix a new problem of making the entire background pulse instead of the background size. What it does is just move the color of choice (more ... |
AWS Dns record A not navigate to elb |
|amazon-web-services|dns|amazon-route53| |
I have an api endpoint stored in an String url = "API_endpoint". I want to upload an image through my app to that API endpoint using Volley or Retrofit library. I need to give the ("Authorisation",token) as header and the photo will be send in the form data ("file",image). Can anyone help me out to do so.
I am tryin... |
I am working on an Android app and want to upload image to the server so can anyone give me the Java code in Android Studio to do so |
|java|android|android-volley| |
null |
I'm using **Auto** mode in Blazor Web App. I tried to use Authentication and authorization in the server 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... |
X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42)
model = LogisticRegression()
model.fit(X_train, y_train)
22 X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42)
23 model = LogisticRegression()
\---\> 24 model.f... |
Why this model fit function has value error? I have no idea how to solve it |
|jupyter-notebook| |
null |
I'm using google analytics 4 in my test website made with WordPress. I have successfully configured Google Tag and connect GA4 with my website.
I have a situation where i have an event tag sent to GA4 account but i cant see anything neither in real-time reports nor in my debug view. Other event such as page_view and... |
Given a
<!-- begin snippet: js hide: false console: false babel: false -->
<!-- language: lang-html -->
<div
lang="en"
style="
overflow-wrap: word-break;
hyphens: auto;
width: 8.6em;
background-color: highlight;
color: highlightText;
... |
[](https://i.stack.imgur.com/WSrCO.png)
`program.cs`:
```
var builder = WebApplication.CreateBuilder(args);
var connectionString = builder.Configuration.GetConnectionString("Default");
// Add services to the container.
builder.Services.AddDbC... |
I'm trying to create a user with identity in .NET 8 with Entity Framework and I'm getting the following error, both in MySQL and SQL Server |
|c#|entity-framework|.net-8.0| |
App is crashing in sometime unable to find the root cause.
Java.Lang.IllegalArgumentException
Java.Lang.IllegalArgumentException: Cannot setMaxLifecycle for Fragment not attached to FragmentManager FragmentManager{f4b285a in null}}
Provide the resolution of this exception, current using .NET MAUI 0.7 version a... |
App is crashing and getting Java.Lang.IllegalArgumentException: Cannot setMaxLifecycle for Fragment not attached to FragmentManager |
|.net|xamarin|xamarin.forms|xamarin.android|maui| |
null |
If I understand correctly, you want to be able to drag the blue button along the arc of the progress bar and the progress should be filled with color to correspond to the button position.
I don't quite understand why it would make sense to be able to adjust the progress manually like this, but anyway, if this is the... |
CSS "position: fixed" respects parent's margin property and moves. Why? |
As it stands, I have a game I writing, utilizing PCG (Procedural Content Generation). I was wondering if there was a better way to store the vertices of my polygon with certain library restrictions (Box2D is my chosen physics engine). Currently, I have this:
```
std::vector<b2Vec2> topChain;
std::vector<b2Ve... |
Force Magento 2's checkout accordion to be open on first step, closed on second step |
|javascript|knockout.js|magento2| |
I made a page with a websocket using Flask-socketio worked on joining and disconnecting rooms, and one of the important ones is the chat. it works, but not as it should, messages are shown only after the page is refreshed, although they should appear as they arrive
here is an excerpt of the code that is responsible ... |
Issue with Loading Images in Flutter FragmentShader and GLSL Code |
|flutter|dart|glsl| |
null |
Here is a working example of what I think you are asking for.
https://jsfiddle.net/m2w6egn9/
<div id="demo">
<div v-show="active">Show</div>
<div @mouseover="mouseOver">Hover over me!</div>
</div>
var demo = new Vue({
el: '#demo',
data: {
... |
A preload script has to be attached to a window to be accessible:
```js
new BrowserWindow({
...
webPreferences: {
preload: path.join(__dirname, 'preload.js')
}
});
```
Additionaly, if you want to use the same preload for both window, it means you need to move your window creation code on the main... |
I was running this code to show a dataframe[df.show()]:
```python
from pyspark.sql import *
spark=SparkSession.builder\
.appName("Hello Spark")\
.master("local[2]")\
.getOrCreate()
def spark_practice():
date_list = [("Ravi",28),
("David",45),
... |
Error from PySpark code to showdataFrame : py4j.protocol.Py4JJavaError |
`var testInodes []Inode` had to be in the form `var testInodes [120]Inode` as my global variable Inode array that was initially encoded is initialized to 120 |
In EF terms it seems like it could just be:
var d = db.Users
.OrderByDescending(u => u.Xp)
.AsEnumerable()
.Select((u, i) => new { Rank=i+1, User = u })
.ToDictionary(at => at.Rank, at=>at.User);
You list all your users out of the DB in order of XP, and you use the overload of `Sel... |
Why is the chat message not showing immediately |
|flask-socketio| |
null |
please enter this command with SSH;
docker exec -it greenlight-v3 bundle exec rake admin:create['Your Name','email@example.com','!Example11Password']
|
I found the reason behind this issue. When I checked the **AWS console**. It was showing the cpu usage graph getting the peek value after each 3 hrs. then I checked my crons and found that there was a cron to upload the videos to youtube. Cron used to create multiple process for each video upload to avoid script timeou... |
Aren't you meant to be passing a **blob-URL** for the image instead of just blob-data?
Because it doesn't look like you're converting the blob to a URL with this...
canvas.toBlob(function (blob){
jQuery.ajax({
url:"//domain.com/wp-admin/admin-ajax.php",
type: "POST",
... |
I get an ogg-encoded audio stream received chunk by chunk via `tornado.websocket.WebSocketHandler`. My task is to decode it on-the-fly into PCM samples to feed into another algorithm. So the ideal decoding API for me would be something like:
```python
class Decoder():
def push_encoded(self, chunk: bytes):
... |
Take a close look at the URL, which is the result from `getResource`
(URL is already the first warning sign). It starts like a regular
`file://` URL but then has a `!...` in it - this the JVM telling you,
that the file you want is inside this archive.
`FileInputStream` only really can load files from the file-sy... |
Basically, the answer is essentially **"1 background color + `n` specified background images"**.
[The specification is:][1]
>Each box has a background layer that may be fully transparent (the default), or filled with a color and/or one or more images. The background properties specify what color (background-color... |
This solution work as well
```ts
type Merge<T extends object[]> = T extends [infer First, ...infer Rest]
? First extends object
? Rest extends object[]
? Omit<First, keyof Merge<Rest>> & Merge<Rest>
: never
: never
: object
export const merge = <T extends object[]>(...objects: T): Merge<T> => Obj... |
Vue SFC aren't spec-compliant, their support depends on a tool. The use of TypeScript in <template> is more exotic and can cause problems.
It makes sense to write all scripts in `<script>` section, this makes a template more readable and allows for proper typing:
@change="onChange"
Otherwise this is avoide... |
**Explanation**
I have Visual Studio v17.9.5. When I publish an existing project or create a new one and publish it, it shows me only the http:5000 port.
It does not run neither on cloud.
**Question**
Why is the https port disabled on publish? How can it be enabled?
The output I get when I run the app, a... |
Navigate from app.js, that is outside of the BrowserRouter wrapping |
|reactjs|firebase-authentication|react-router-dom| |
null |
The `nextTick` or microtask will be queued from somewhere, which will be one of the phases of the event-loop. So their callback will be called right after this *somewhere*, in the same phase.
Remember that `nextTick` isn't one of the phases, to quote [the docs][1]:
> This is because `process.nextTick()` is not ... |
I have MySQL table similar to below table
| id | Source | Destination |
| -- | ------ | ----------- |
| 1 | BLR | ATH |
| 2 | ATH | BLR |
| 3 | BLR | HKG |
| 4 | HKG | BLR |
| 5 | DEL | ATH |
| 6 | ATH | DEL |
| 7 | DEL | HKG |
| 8 | HKG | DEL |
| 9 | BLR | DEL ... |
SQL: Generate combination table based on source and destination column from same table |
|sql|mysql| |
null |
So I want to create a website on Flask where users can create a route. I have no problem creating a route with just Folium, but I need to use nodes from the map so I decided to use OSMnx. However, when I use OSMnx, the website only displays the map without the route.
So here is my code:
```
from flask import ren... |
What would be the most efficient way to store multiple sets of fixed arrays (std::vector)? |
|c++|data-structures|time|processing-efficiency|space-efficiency| |
null |
I've just installed Wordpress 6.4.3 & MAMP and managed to edit functions.php and saved my changes.
When I tried to make more changes to the file, Wordpress started displaying the following error message:
> Something went wrong. Your change may not have been saved. Please try again. There is also a chance that you... |
Upd1. Answer contains errors and will be updated. Thank's for @gordy.
See example. Recursive assembling expression formula from expression_tree table.
```
with -- recursive -- for PostgreSql
cte as(
select expression_id,oid
,concat(
case when lv in('*','+','-','/') then concat('{',lid,'}')
... |
I run my training on HPC. I set up python virtual environment for this. However, python virtual environment get deleted very often and I have to set it up again. I would appreciate if you would help to cure this. Setting up my python virtual environment takes quite some time as I have to reinstall many packages and ... |
Why https is disabled on publish in .NET Core 7.0 |
|asp.net-core|.net-7.0| |
I have Cloudflare SSL secured Domain. My Angular 14 Frontend is deployed on DigitalOcean Droplet A. I am able to open my website homepage with https://my-domain. I have a number of SpringBoot Microservices deployed on DigitalOcean Droplet B. Please note that all my microservices are deployed with the help of Docker con... |
HTTP Requests from SSL Secured(HTTPS) Domain Failing |
|spring-boot|docker|ssl|https|microservices| |
null |
Please consider the following case that would result in memory getting written after being deallocated.
The reason being that in `class PoorlyOrderedMembers` the member `m_pData` is declared after the member `m_nc` which means that the `std::unique_ptr` d'tor will be called and the instance of `ClassWithData` will b... |
I'm facing an issue with an ASP.NET 8 Web API.
While running the project in the console with `dotnet run`, it is not running completely or showing any error either. The console screen is as follows:
[![Console Log][1]][1]
[1]: https://i.stack.imgur.com/K3TzF.png
But the application is running in debug mod... |
So I am basically very new to Assembly in general. I was trying to write this simple code where I need to sort numbers in an ascending order from source data and rewrite it into destination data.
and whenever I run it, it shows: executables selected for download on to the following processors doesn't exist...
here... |
ARM Assembly code is not executing in Vitis IDE |
|sorting|assembly|x86|arm|armv7| |
null |