The constructor is not directly responsible for creating the object, but it responsible for initializing the object after it is created by new keyword. The new keyword creates the object and allocates memory at Heap and its address is stored at Stack memory.
why am i getting error why am i getting errorwhy am i getting errorwhy am i getting errorwhy am i getting errorwhy am i getting errorwhy am i getting errorwhy am i getting errorwhy am i getting errorwhy am i getting errorwhy am i getting errorwhy am i getting errorwhy am i getting error
I had a similar solution, but decided on creating a dictionary for the result. This works as well:
name_list = {}
input_str = input().strip().split()
name = input_str[0]
while name != '-1':
try:
age = int(input_str[1]) + 1
name_list[name] = age
except ValueError:
age = 0
name_list[name] = age
finally:
input_str = input().strip().split()
name = input_str[0]
for k, v in name_list.items():
print(f'{k} {v}')
if after trying all above sugestion , if terminal doesnt work then you should update your windows 10 version to latest for example you windwos 10 version might be at 1709 but now update to latest to 22H2.
what is did is i have installed fresh windows 10 and installed andorid studio meerkat feature drop , is shocked to see that my terminal was not working. i checked java home in enviroment settings, checked for terminal settings in android studio set the directory to cmd.exe , also set the use legacy in cmd, run android studio as administrator. i was fed up with all the solution which was all write but wasint working for me. after some time i was trying to install whatsapp latest version to windows , but was getting error, then i thaught, this might be the same reason my android studio not working well. then http://microsoft.com/en-us/software-download/windows10 i used this link to update my pc. it took some time to update. and when i reopened android studio terminal is working well !. and now iam able to install whatsapp too. great enjoy.
Please consider using our CheerpJ Applet Runner extension for Edge (free for non-commercial use). It is based on CheerpJ, a technology that allows to run unmodified Java applets and applications in the browser in HTML5/JavaScript/WebAssembly.
Full disclosure, I am CTO of Leaning Technologies and lead developer of CheerpJ
You're facing an issue where Terraform hangs when trying to destroy the default VPC. This is a known behavior because AWS does not allow Terraform to delete the default VPC using the aws_default_vpc resource. This resource only manages default tags and settings—it doesn't delete the default VPC.
Why terraform destroy hangs on aws_default_vpc
The aws_default_vpc resource does not support deletion.
Even with force_destroy = true, this attribute is not valid for aws_default_vpc.
Terraform keeps trying because it assumes it can delete it—but AWS silently prevents it.
Recommended Solutions
1. Use the AWS CLI or Console to Delete It
You must manually delete the default VPC (if allowed) via AWS Console or AWS CLI:
aws ec2 delete-vpc --vpc-id vpc-0e1087cdb9242fc99
But note: AWS sometimes recreates default VPCs automatically, or doesn’t allow deletion in some regions.
2. Update Terraform Code to Stop Managing the Default VPC
Remove the block from your Terraform code entirely:
# Delete or comment out this block
# resource "aws_default_vpc" "default_vpc" {
# tags = {
# Name = "default-vpc"
# }
## }
Then run:
terraform apply
To detach from managing the default VPC
Alternative: Use Data Source Instead
If you need to reference the default VPC but not manage it, use:
data "aws_vpc" "default" {
default = true
}
Clean Way Forward
If your goal is a custom VPC setup, it’s best to:
Ignore the default VPC.
Use aws_vpc to create your own from scratch.
Use terraform state rm to remove aws_default_vpc.default_vpc from state if it’s stuck:
terraform state rm aws_default_vpc.default_vpc
Task Supported in Terraform? Workaround
Delete default VPC and Use AWS CLI/Console
Manage default VPC tagsUse aws_default_vpc
Prevent Terraform hanging (must remove) Remove block + state rm
Yes, you're absolutely on the right track. Using EditText with a TextWatcher to detect the @ symbol, showing a popup with user suggestions, and then inserting a styled span using setSpan() — this is the standard and correct way to implement @mention functionality in Android. Android doesn’t have a built-in component that does this out of the box, so a custom implementation like yours is common and totally valid.
That said, there are some helpful open-source libraries like SocialView that can make parts of this process easier, especially when it comes to detecting mentions and managing spans. But if you need fine control (like custom styling and storing user IDs), your current custom approach is usually the best way to go.
You're comparing strings to strings (i.e. "School Type" = 'District Community Day Schools' is always False), you should use [column name here] instead or not use spaces (eg. school_type) after which you'll get an error as such sqlite3.OperationalError: no such column: <column name goes here>
According to the specification, a ZIP file is a concatenation of the file data, some meta information per file, and an index containing metadata and the locations of the files inside the archive. It is possible to create ZIP archives using only T-SQL. Here is a POC.
Part of the metadata is a CRC32 code of each file – it can be calculated once per file and used in different zip archives.
You need to set up a TURN server in combination with a WS server (for signaling) or use a third party service like Agora. TURN and WS are very easy to setup even on a VPS. I have been working in this field for 5 yrs now. I can walk you through the entire process. It will require a lot of trial and error (both the fronts viz Server and code) but it's doable. Recordings can be saved on device as well as on the server.
So this was happening because my /etc/group file was blank somehow. and after restoring the file from backup and then restarted the sshd service sorted the issue.
i have a same issue in worker service .Net 8
then I removed the manual dll <refrence> and added <packageRefrence> for
"System.ServiceProcess.ServiceController" it resolved.
Thanks for sharing this! I was also wondering how to add my own music in the Banuba Video Editor. Your solution really helps! For Android, adding the code to the VideoEditorModule using AudioBrowserConfig.LOCAL makes sense. And for iOS, setting AudioBrowserConfig.shared.musicSource = .localStorageWithMyFiles is super useful, especially knowing it only works with audio stored via the Apple Music app. It’s a bit tricky that it's not clearly explained on their website or GitHub, so your answer is a big time-saver. Appreciate the clear directions! This will help a lot of users facing the same issue. 🎵🙌
After researching on Reddit, Stack Overflow, Telegram groups, and consulting with other developers, I was unable to connect my Laravel project to a ZKTeco device. However, after switching to Python, I was finally able to make it work.
Now, I can access the ZKTeco iClock-880-H/ID device in my Laravel project by using a Python FastAPI service. I hosted the FastAPI project on a local server and call its API endpoints from Laravel.
maybe it is a bit late but try using an MarkerAnimated instead of the basic one. It seems like the basic component cannot properly handle the re rendering and it causes the weird flickering effect, MarkerAnimated solve this.
To achieve markers that resemble those in Google Maps, it's recommended to switch from Legacy Markers to AdvancedMarkers, which are currently in use in your sample code. AdvancedMarkers offer greater customization options, including the ability to apply graphics, allowing you to more closely mimic the desired designs. Further details on their usage can be found in this documentation.
As @Li-yaoXia pointed out, you need a recursion point at each constructor you want to analyze. My initial definition of Stmt was incorrect because the `SAssign` constructor that models variable binding was a "leaf".
This is a better definition that actually models nested variable scopes:
data Stmt a = SAssign Id (Stmt a) -- id = ..; smt
| SSeq [Stmt a] -- smt0; smt1; ..
| SIf (Stmt a) (Stmt a) -- branching
deriving (Show)
-- | base functor of Stmt
data StmtF a x = SAssignF Id x -- id = ...; smt
| SSeqF [x] -- smt0; smt1; ..
| SIfF x x
deriving (Eq, Show, Functor, Foldable, Traversable)
instance Semigroup (Stmt a) where
(<>) = undefined -- we only need mempty
instance Monoid (Stmt a) where
mempty = SSeq []
To get video tracks from an HLS .m3u8 using AVURLAsset, use loadValuesAsynchronously on the tracks key Note: HLS streams often don not expose video tracks directly — use AVPlayer for playback instead.
you can integrate with a translation management platform like simplelocalise to manage the i18next file and translations, or you can use non-i18next solution like autolocalise to avoid translation file management and do auto translate
CustomerID int IDENTITY(1,1) PRIMARY KEY,
CustomerName nvarchar(50) NOT NULL,
ContactName nvarchar(50) NOT NULL,
[Address] nvarchar(MAX) NOT NULL,
City nvarchar(50) NOT NULL,
PostalCode nvarchar(50) NOT NULL,
Country nvarchar(50) NOT NULL
can you create aspx.net
Fix a problem you got 2 option
1.Changing regional format to USA the error not occur.
2.Using a global.json on your solution root folder pointing to a previous .NET SDK makes the error disappear.
It includes the configuration to run on Tomcat 10, and several options to run on Jetty 11, also contains the testing codes written with Arquillian and JUnit 5.
Simply update the dependency version to Jakarta EE 10 to satisfy your requirements.
I dont understand why this happened but I got the answer, instead of using a relative file directory I tried a full file directory which was this: (that solved the problem but I still dont understand why I needed the full directory and not the relative directory because thats what I had learnt.
I think the issue is with the name of your stream. In data sources that stream is defined with name Microsoft-Event but in data flows it is defined with Microsoft-WindowsEvent. The streams defined in data sources should match those defined in data flows. Data flows basically says which data to where is forwarded. If you do not have defined Microsoft-WindowsEvent stream you cannot use it.
After a bit more research and thanks to this repo I discovered that challengeHash is actually the SHA-256 hash of the Base64 URL-safe encoding of the JSON string {"challenge":"<YOUR_CHALLENGE_HERE>"}. This still doesn't seem to work with Apple's example, but I was able to verify it with my own attestation object.
The query that you tried seems to show that you have the intuition that group by will help you, but misuse it in the details.
Grouping will effectively help you to generate one output rows from multiple rows fetched from the joins.
Before grouping you should ask yourself what reality each row represents, and what columns are duplicates regarding your problem: they are the ones you will group on.
For example, with the following data (intermediate results of an hypothetical join on the database of an hypothetical clothes seller):
customer_id
first_name
last_name
order_id
quantity
what
1
John
Smith
1000
1
trousers
1
John
Smith
1001
1
sock
1
John
Smith
1002
1
sock
2
Jane
Smith
1003
2
sock
3
John
Smith
1004
1
trousers
You can choose to group by against two different axes, depending on what you're interested in:
if you want to have an history per customer, you will only group by the columns representing the customer (customer_id, first_name, last_name).
You cannot only group by first and last name, because, as you can see customers 1 and 3 are homonyms.
In fact, customer_id being your primary key, you would avoid a lot of problems if you only worked with customer_id for the 1..n relation (1 customer has multiple orders), group by on it, then only enrich your data for display with the customer's names:
you'd avoid typing (adding all 3 columns to the GROUP BY, because all those 3 columns represent the physical reality of a unique customer)
you'd give less work to your database (it has to internally fetch first and last name as many times as they are orders, then compare them to make sure that, in the end, they can be merged)
and later you'd avoid possible errors if your query uses multiple 1..n joins.
For example if you want to display each customer with its count of orders and count of cash withdrawals at an ATM, and our customer did 2 withdrawals to pay for its 3 orders, a customer join orders join withdrawals would return 6 rows, one for each combination of withdrawal and order, so you would apparently end up with 2 trousers.
So in general try to work each 1..n relation by each 1..n relation, particularly when they represent orthogonal realities (withdrawals are not related to orders: one withdrawal could have been used to get money to buy the trousers and bread at the bakery, or there can be no withdrawal if everything is paid by credit card, etc.).
Having one dedicated sub-select per group by may be a strategy to think of, to reduce your relations to 1..1 (each customer that has n orders, has only 1 count of orders) and then do your grand-join for final display.\
This is a general warning that I thought of while seing the number of joins you have, with PedidoRecarga which role is unclear to me.
if you want to make your stock inventory, you won't group by customer (you don't mind who bought it), but instead you'll group by whatand only that because this is what represents a distinct product. The quantity does not distinguish one product from another, they are an attribute of the order, not of the product, and it doesn't make the product nor the order unique: as you see two orders can have the same quantity, exactly as two customers can have the same name, but it doesn't make them the same "entity" in reality. So if you group by quantity too, your 2 orders (customer bought 1 sock, then remembered that by chance he had got two feet, and came back to the shop and bought the other sock) will appear as 1, and your inventory will tell that you've sold only 1 sock while in fact you've sold 1 + 1.
So group by only on what uniquely defines the reality you want to represent (such as a primary key).
Other columns should be aggregated (here: in a sum(), because you sold 1 + 1 sock to customer 1).
And here in the case of an inventory you'll want to group by only on what, which is the PK of each product, not on quantity which is an attribute of the order but not even on order_id which is the PK of the order, not the product, and would only be useful for a per-order listing.
The problem I see in your query is that you group by (nearly) every field you encounter so probably you first have to question yourself about what reality do I want a unique row for in my end result?
● Ve a la consola de Google Cloud, abre tu navegador web y navega a [ console.cloud.google.com ]
● Selecciona el proyecto correcto, asegurate de haber seleccionado el proyecto asociado con tu acceso a la API de Google Ads
● Navega a credenciales, en el menu de navegación el icono en la parte superior izquierda, ve a API y servicios > credenciales
● Encuentra tu ID de cliente de OAuth, verás una lista de tus claves de API o ID de cliente de OAuth 2.0, haz clip en el nombre del código que estás usando para tu script de python
○ Comprueba la configuración: En la página de configuración de tu ID de cliente, comprueba 2 cosas: 1. Tipo de aplicación: para un script que se ejecuta en Google Colab o en tu equipo local, debe estar configurado como aplicación de escritorio. Si esta configurado como aplicación web, esperará un flujo de autenticación diferente y requerirá un redirect_uri que no sea localhost 2. URI de redireccionamiento Autorizados, si tu tipo de aplicación es web verás esta sección, para un script de Colab, es probable que esto sea incorrecto, al cambiar el tipo a Aplicación de Escritorio. Google gestionará correctamente la dirección al localhost automáticamente. Si es absolutamente necesario usar el tipo Aplicación Web, deberás agregar: Http//localhost:8080 " o cualquier puerto que tu servidor local esté configurado para usar.
Si haz comprobado esta configuración y sigues teniendo problemas, obtendrás la mejor ayuda haciendo una pregunta detallada en lugar como los foros oficiales de soporte de la API de Google Ads
The connection strings(url and api key) are still required to get access to your database tables,turning off the RLS for a given table means that anyone who is connected to your db can get access to those tables and modify their content,supabase will not apply any restriction as long as the user his connected to the database.
test('on paste should autofill', async ({ page, context }) => {
// grant access to clipboard (you can also set this in the playwright.config.ts file)
await context.grantPermissions(['clipboard-read', 'clipboard-write']);
// focus on the input
await page.locator('input').focus();
// copy text to clipboard
await page.evaluate(() => navigator.clipboard.writeText('123'));
// Get clipboard content
const handle = await page.evaluateHandle(() => navigator.clipboard.readText());
const clipboardContent = await handle.jsonValue();
// paste text from clipboard
await page.locator(first).press('Meta+v');
// check if the input has the value
await expect(page.locator(input)).toHaveValue('123');
});
We ran into this issue too. In our case, it was caused by a duplicate folder name in the .git/refs/remotes/origin directory. When a new branch was created, the folder path was given with an uppercase starting letter, which resulted in a duplicate folder on a case-insensitive file system (like Windows). Once we removed the conflicting folder, the issue was resolved.
Delete the folder through website and did "git remote prune origin" as suggested in this thread. Then fetch and pull from VS works fine.
Turns out that when I run form_full_data on the cloud the rows are returned in a different order than when I run it on my local machine. This is easily fixed by an additional sort command.
I ran into the same issue, and after some digging, I realized it was caused by a mismatch between the DFM and CPP files. Somebady had updated the CPP file and removed some controls, but forgot to update the DFM. So the DFM was referencing objects that no longer existed in the code.
Lesson learned — and hopefully this helps someone else avoid the same headache.
By the way, this thread is older than my daughter!
Figured it out - had to add a Search Index Data Reader assignment to my search service for my user account (even though this is never mentioned in the tutorial, and my user account is the subscription admin).
Having the same issue on a legacy HPC cluster which running CentOS 7. This problem can be fixed by compiling a newer version of binutils and add bin to the PATH.
I had to be really explicit with this. source.orgainizeImports was not enough.
Cursor was not prioritising my eslint-plugin-import rules and using Typescripts imports.
So turns out, to externalize the unnecessary modules in Sequelize, I have to explicitly mention in inside the electron() block, rather than the top level scope in defineConfig. I was under the impression writing it in the top level scope would apply to both the main as well as the renderer process but guess not. It only applied to the renderer process I believe. Better to explicitly mention inside the main process of electron().
Small programs that are non recursive (functions call themselves), shouldn't really cause problems, but check your resources in any case esp while compiling (number of cpus used, memory). Using recent compiler especially of recent revisions and stable compilers. Recent versions .. Sometimes better, sometimes worse. Be sure you are using correct architecture if you sometimes cross compile, or use distributed compiling if you use different computers. Using basic setups is best for testing.. like 1 cpu on local machine, but might decrease speed. Some of things are advanced users, so might not even be relevant, but use simple test cases.
I want reference to the part from instance - shown in red block.
From above answer, I get oSel.Count2 = 0.
if TypeName(oProductdocument) = "ProductDocument" then
'Search for products in active node
oSel.Search "CATAsmSearch.Product,in"
if oSel.Count2 <> 0 then
'first selected product is the active node
Set oActiveProduct = oSel.Item2(1).LeafProduct
Thanks in advance
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Me too answer (2.5): I am also facing similar issue
I found a solution, I think. It doesn't exactly give me what I want, but it's a great start and I no longer feel stuck.
I made an empty game object, and attached a script to it that contains LineRenderer and Mesh.
Here is the code below I have now
using UnityEngine;
/* Ensures that the attached GameObject has a MeshFilter and MeshRenderer component.
* Unity automatically generates one if not.*/
[RequireComponent(typeof(MeshFilter), typeof(MeshRenderer))]
public class ProceduralPlanet : MonoBehaviour
{
/* Number of points around the circle.
* Increasing the number makes it smoother and increases resolution */
public int segments = 1000;
/* The radius of the object */
public float baseRadius = 50f;
/* Controls the scale of the Perlin noise applied to the radius */
public float noiseScale = 4f;
/* Controls the amplitude of the Perlin noise applied to the radius */
public float noiseAmplitude = 0.05f;
private void Start()
{
/* Takes the attached MeshFilter, creates a mesh object, and names it */
MeshFilter meshFilter = GetComponent<MeshFilter>();
Mesh mesh = new Mesh();
mesh.name = "Procedural Planet";
/* Create arrays for vertices and triangles.
* Vertices will hold the positions of the points in 3D space,
* Triangles will define how these points are connected to form the mesh */
Vector3[] vertices = new Vector3[segments + 2]; // center + edge points
int[] triangles = new int[segments * 3]; // 3 per triangle (center + 2 edge points)
/* Center of the planet */
vertices[0] = Vector3.zero; // center point of planet
for (int i = 0; i <= segments; i++)
{
/* Goes around to create a circle*/
float angle = (float)i / segments * Mathf.PI * 2f;
// Calculate unit vector for the current angle
float xUnit = Mathf.Cos(angle);
float yUnit = Mathf.Sin(angle);
// Apply Perlin noise
float noise = Mathf.PerlinNoise(xUnit * noiseScale + 100f, yUnit * noiseScale + 100f);
// Calculate the radius with noise applied
float radius = baseRadius + (noise - 0.5f) * 2f * noiseAmplitude;
// Set the vertex position
vertices[i + 1] = new Vector3(xUnit, yUnit, 0) * radius;
// Create triangles (except on last iteration)
if (i < segments)
{
// Each triangle consists of the center and two consecutive edge points
int start = i * 3;
triangles[start] = 0; // center
triangles[start + 1] = i + 1;
triangles[start + 2] = i + 2;
}
}
// Handle the last triangle to close the circle
mesh.vertices = vertices;
// The last triangle connects the last edge point back to the first edge point
mesh.triangles = triangles;
// Calculate normals and bounds for lighting and rendering
mesh.RecalculateNormals();
mesh.RecalculateBounds();
// Assign the mesh to the MeshFilter
meshFilter.mesh = mesh;
}
}
I'll make this a community wiki, so anyone is free to edit and help other people. Have no idea why the syntax isn't highlighting though.
I have just stumbled upon a better work round for this problem - https://lore.kernel.org/linux-arm-kernel/[email protected]/ - the arch/arm/Makefile can be modified to remove all the cc-option commands that modify the architecture specific and tuning specific compiler options!
I presume that the out of tree module build does not for some reason use the arch/arm/Makefile whilst my in-tree module build uses the Makefile an so has the build problem with gcc v11 and above.
If the answer is that you want to test that your code interacts with gatttool in the way you expect, then just try it.
If the answer is that you want to test whether you're using pexpect correctly, then I suggest that you write an external program that just records what you send to it and replies with some text that you expect (probably the responses expected from gatttool). Then run that instead of gatttool in your tests. For example, you can make your connect function accept parameters for the strings to pass to pexpect functions - different things for your external test program or for gatttool.
Even if you are using pexpect correctly and you can successfully interact with gatttool, you should consider what happens if gatttool responds in an unexpected way. Your connection to it might drop, or it might respond in a different way to normal. A test external program would also let you test that something sensible happens in those cases.
I am facing the same error. I found that the Player script, which we are using, is attached to both Player and Player Visual. Turn off that script in Player Visual, and you will be good to go!! This worked for me!!
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If someone asked me how to match drivers and passengers at Uber scale using only a relational database, I would acknowledge that it's quite challenging, but here's a straightforward way I would tackle it:
Think Spatially: First off, relational databases aren't designed for this kind of real-time, geospatial matching. But if we have to, we'd likely divide the cities into manageable zones or grids (using geohashing or a similar approach) to make querying and updating locations more feasible.
Index Smartly: In terms of indexing, we'd want to create indices on these spatial zones and possibly on timestamps to find who's where and when quickly. However, too many indices could slow things down because of the constant updates, so we'd have to be selective and smart about it.
Periodic Polling for Matching: Since we're constrained by periodic polling, we could set up a background job to run at intervals. It would pull the latest driver locations and match them with waiting passengers, kind of like "batch matchmaking." This won't be as fast as real-time matching, but it's workable.
Handle High Traffic Areas: For busy areas like urban cities, we might need to run this matching process more frequently and possibly use smaller grid sizes to get more precise matches without overloading the system.
Race Condition Management: To prevent issues like race conditions, especially when several matches are happening at once, we might need to use some form of transaction isolation. However, that could slow down the system, so we'd need to balance our safeguards with performance.
My connection string is right, and it stills failing trying to check the pending migrations, a 'easy'task in theory. The database already exists but stills trying to create a new one and throws an exception. But in local environment works, the problem is when the app (in a docker image) is deployed to a remote VPS.
public static IApplicationBuilder RunDbMigrations(this IApplicationBuilder app)
{
using (var scope = app.ApplicationServices.CreateScope())
{
var dbMaster = scope.ServiceProvider.GetRequiredService<MasterDbContext>();
var pendingMigrations = dbMaster.Database.GetPendingMigrations(); // IT DOESN'T WORK
string cs = dbMaster.Database.GetConnectionString();
Console.WriteLine(!string.IsNullOrWhiteSpace(cs) ? $"Usando DB: {cs}" : "SIN CONEXION");
if (!pendingMigrations.Any())
{
Console.WriteLine("No hay migraciones pendientes...");
return app;
}
try
{
Console.WriteLine($"Aplicando migrations...");
dbMaster.Database.Migrate();
}
catch (Exception ex)
{
Console.WriteLine($"Error al aplicar migraciones!: {ex.Message}");
throw;
}
return app;
}
}
RunDbMigrations is called from program.cs after build line:
// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
app.MapOpenApi();
app.UseCors("Development"); // Enable CORS in development
}
// DB Migrations:
app.RunDbMigrations();
// http requests custom logging:
app.UseHttpRequestsLogging();
I have a billion dollars worth of cryptocurrency and I want all of it now find it now with my social security number my name my face my ID I want my money now if I'm at my wallet now
