Besides the password special characters if that did not work, try the transaction pooling service, it's the second connection string in the supabase's options:
So I found the answer myself. If you come across this, AbleToSpawn needs to be know in both .h and .tpp. To do this just do a circular inclusion (i.e. include the .tpp in the .h, and he .h in the .tpp) and just let the include guards do their work.
The pydoc documentation comes bundled with each Python package, so to have offline access to the documentation via pydoc, you need to install the respective packages. As far as I know, there is no way to obtain the pydoc documentation separately from the packages themselves.
from django import forms
from django.forms import Script
class CalendarWidget(forms.TextInput):
class Media:
css = {"all": ("pretty.css",)}
js = (Script("animations.js", **{"defer": True}), "actions.js")
[BigQuery Omni](https://cloud.google.com/bigquery/docs/omni-introduction) only allows querying data stored in an external system, due to its [limitation](https://cloud.google.com/bigquery/docs/omni-introduction#limitations), it can not create external tables in BigQuery. Yes, scripting would do but natively it is not yet possible.
Thanks! This is interesting to be available natively. On Google's side, there is a feature request that you can file but there is no timeline on when it can be done, you can request this feature so more community members can benefit when this is done by Google.
select id, "timestamp"
from t
where id = 100
and "timestamp" >= '2024-04-19 10:00:00'
union all
select id, "timestamp"
from (
select id, "timestamp"
from t
where id = 100
and "timestamp" < '2024-04-19 10:00:00'
order by "timestamp" desc
limit 1
) as sub
order by "timestamp" desc;
The original post was almost 7 years ago. However, other people might still need a solution. I wrote a demo program recently, full with comments on how all this complex stuff works:
Using the following giving the button desired effect, thought you had to use a panel in a panel type object. But seems button type works good on panels too as described by resolution comment(s).
The solution by @Avaris worked great for me. Since I am working with PySide6 I had to make some minor updates to imports and Qt references, mainly moving items from QtGUI to QtWidgets. Posted below is @Avaris' code updated to work with PySide6.
I got this error when I was trying to run spark locally and I had installed Hadoop and winutils as well but had not downloaded Spark on my machine. I downloaded Spark and set SPARK_HOME to the location where I had downloaded Spark and it worked.
The values from user properties are passed to the event only if the value is not equal to the previous one, so it turns out that if there are no changes, then user_properties is present only in the first event.
To multiply user_properties to all events when uploading to Bigquery, you need to add the desired fields from user_properties to Custom definitions
The original post was almost 15 years ago. However, other people might still need a solution. I wrote a demo program recently, full with comments on how all this complex stuff works:
The data is in 3857, which is a Mercator projection. It flattens the world on a flat map, retaining angles (useful for marine navigation), but distorts areas and distances more and more the farther it is from the equator as illustrated below. Hence, the distances not being correct is to be expected.
i have some floor plan images as jpg format. these plans dont have any scale (for pixel to meter conversion). also plans dont have any known distance. there is not any text or number on plans. i get walls length in pixel . but i need length in meter.
is there a solution for converting pixel to meter in such situation? even if the solution is very difficult.
Although this question is a bit old, I recently faced a similar issue and found a solution that worked for me. I’m sharing it here in case it helps others dealing with the same problem.
Scenario
I’m using an SVG file embedded in an HTML page via an <img> tag:
<img src="logo.svg" alt="Logo">
The SVG content includes shapes with black and white fills:
When dark mode is enabled in the browser (e.g., Opera desktop or Opera mobile with "Force dark page" enabled), the SVG’s transparent background adopts the dark theme, causing both black and white shapes to appear incorrectly (e.g., all shapes rendered white due to the dark mode).
Solution
To ensure the SVG preserves its original colors even in dark mode, I added a CSS rule to the <img> element:
img {
color-scheme: dark;
}
Alternatively, if you want to target the SVG specifically, you can wrap it in a container and apply the styles:
This approach worked for me, ensuring the SVG’s appearance remains consistent regardless of the system’s dark mode settings. Hopefully, this helps others facing similar issues!
I found this post when I was searching for the same issue and guess what I did resolve checksum issue I was facing. I can see your issue is also same
Group 1 =
448=FIO1CHULC69 447=N 452=17
Group 2 =
448=XOFF
There are 2 groups of party ids but in the tag 453 =1 , may be because 448 is lonely it supporting siblings are not present , it should be 453=2 . This is why checksum calculated by FIX is always +1 because value actually the group has 2 element fields
Either need to remove the lonely 448=XOFF or need to update 453=2 and add the supporting field 447 and 452 to it.
The .vscode/settings.json disables "json.validate.enable" so that ESLint can be used, and specifies an included schema for the package.json file of OpenAI Whisper Edit in case of offline use, or in case the automatic web-based URL fails.
I think the answer is No. When trying to reply to @Eugine I decided to restart from the bottom up. I decided to just create the NaturalNumber and RealNumber without traits first, and then extract the common logic.
struct RealNumber(f64);
trait RealNumberOperation {
fn apply(&self, number: &mut RealNumber);
}
impl RealNumber {
fn apply_operation(&mut self, operation: impl RealNumberOperation) {
operation.apply(self);
}
}
struct AddOneReal;
impl RealNumberOperation for AddOneReal {
fn apply(&self, number: &mut RealNumber) {
// Implementation of the operation
println!("Adding one to a real number");
number.0 += 1.0;
}
}
struct NaturalNumber(u32);
impl NaturalNumber {
fn apply_operation(&mut self, operation: impl NaturalOperation) {
operation.apply(self);
}
}
trait NaturalOperation {
fn apply(&self, number: &mut NaturalNumber);
}
struct AddOne;
impl NaturalOperation for AddOne {
fn apply(&self, number: &mut NaturalNumber) {
// Implementation of the operation
println!("Adding one to a natural number");
number.0 += 1;
}
}
fn main() {
let mut real_number = RealNumber(5.0);
real_number.apply_operation(AddOneReal);
let mut natural_number = NaturalNumber(5);
natural_number.apply_operation(AddOne);
}
And then I wondered, can I create a trait that defines the apply_operation(&mut self, operation: ???). Sure, and then I can make the associated type that particular Operation per implementation. But then I lose information on which way that particular implementation stores its data (either u32 or f64 here), and while the signature works, I'm no longer able to determine how to access the data. That I could resolve with a getter and setter, but that needed more type annotations. And that made it dyn incompatible at some point. I'm not sure this is possible.
Great question! Understanding POSIX threads (pthreads) can be tricky at first, especially when you're still getting comfortable with pointers and how function arguments work in C.
Let's break down the code and explain what's happening step-by-step.
What does void *add(void *p_in) mean?
void * before add means this function returns a void * pointer — this is required because the thread start routine in pthreads must have the signature:
void *function_name(void *argument);
The parameter (void *p_in) means add accepts a generic pointer to any data type (a void *), which allows you to pass any kind of argument to the thread function.
Inside the add function:
pair_t *p = (pair_t *)p_in;
Here, you cast the generic pointer p_in back to a pointer of type pair_t *. This lets you access the members of the struct (a and b).
p->a means "the a member of the struct that p points to."
The function then prints the sum p->a + p->b.
What happens in adder(int x, int y)?
You create a new thread variable t.
You create a local struct pair_t p and set its members to x and y.
You call pthread_create() with:
&t: pointer to thread identifier,
NULL: default thread attributes,
add: the function to run in the new thread,
(void *)&p: pointer to the argument passed to add.
Yes, the thread arguments are passed to the add function via the last argument to pthread_create().
What's wrong with this code?
The main issue here is the lifetime of the pair_t p variable passed to the thread.
p is a local variable inside adder(). Once adder() returns, the memory for p may become invalid.
The new thread may try to access pafter it is no longer valid, leading to undefined behavior or incorrect results.
How to fix it?
To ensure the data passed to the thread remains valid until the thread finishes, you should dynamically allocate the pair_t struct on the heap, like this:
void adder(int x, int y) {
pthread_t t;
pair_t *p = malloc(sizeof(pair_t)); // allocate memory on heap
p->a = x;
p->b = y;
pthread_create(&t, NULL, add, (void *)p);
pthread_detach(t); // detach thread if you don't want to join later
}
Also, inside the add function, after using p, free the allocated memory:
void *add(void *p_in) {
pair_t *p = (pair_t *)p_in;
printf("Answer is: %d\n", p->a + p->b);
free(p); // free heap memory to avoid memory leak
return NULL;
}
For a complete beginner-friendly guide to POSIX threads, including examples, synchronization primitives like mutexes and condition variables, and debugging tips, check out this detailed tutorial on Embedded Prep:
The values from user properties are passed to the event only if the value is not equal to the previous one, so it turns out that if there are no changes, then user_properties is present only in the first event.
To multiply user_properties to all events when uploading to Bigquery, you need to add the desired fields from user_properties to Custom definitions
After so many trial and errors I think the base reason for this behavior is mostly for renaming the jwt fields when creating them so I used this line of code before generating the claims:
Preventing a refresh can be accomplished by putting the following script in your main layout page.
<script>
document.addEventListener('keydown', (e) => {
e = e || window.event;
if (e.keyCode == 116) {
e.preventDefault();
}
});
</script>
It's possible that your issue is caused by the API handling timezones differently in local vs. development environments. For example, when running on localhost, it might use your system's local timezone, while in the dev environment it could be using the server's timezone (often UTC or whatever the host is configured with).
The layout works correctly. The second-to-last row has (almost) no height in the example, so it can look like it's missing, especially using CSS libraries that collapse or otherwise reset default styles. Adding CSS height to all <tr> shows that it's working as expected.
Still don't know why, but the compilation is possible only with GNU LD being replaced by LLD linker. For the command from the question to succeed, we need to add --fuse-ld=lld option:
I myself failed the error, was stuck on it for about a week. It's a simple fix though, just install the ongoing python version from microsoft store. Installing python requires no subscription it's free.
I tried to embed the whole superset behind a nginx ssl proxy and a apache httpd as a microservice controller via iframe in frontend.
Could not get it working by proxying by url like /superset/ even with all cookies, headers, prefix and networks properly set in a docker environment. Would interfere with other urls all the time.
What did the trick was to remove nginx and give httpd and the other micro services ssl directly on board.
It required me to install flask-cors. Then setting the "HTTP_HEADERS = {'X-Frame-Options': 'ALLOWALL'}" also starting it with gunicorn instead of superset itself.
But boy did I wrap my head around this.. lost 2 weeks nearly.
A quick and readable answer to obtaining all bitflags of a [Flags] enum BitFlags is
BitFlags bitFlags = Enum.GetValues<BitFlags>().Aggregate((a, b) => a | b);
For improved code quality, it should be put into a method. But unfortunately, doing that is a pain. The simplest way I found needs reflection and object-casting.
using System.Linq;
static class EnumExtension<T> where T : struct, Enum
{
public readonly static T AllFlags;
static EnumExtension()
{
var values = typeof(T).GetFields().Where(fi => fi.IsLiteral).Select(fi => (int)fi.GetRawConstantValue());
AllFlags = (T)(object)(values.Aggregate((a, b) => a | b));
}
}
It can be used as EnumExtension<BitFlags>.AllFlags and is only computed once for each enum, thanks to the static constructor.
C#14 comes with static property extensions for types, so we hopefully could write BitFlags.AllFlags then using an extension block.
Git uses the Myers Diff Algorithm. This is a link to the original paper. Here is a Python code and interactive visualization from the Robert Elder's Blog. James Coglan also has a series of articles in his blog about it. Here is a table of contents of the series:
As funny as it may seem, read your errors carefully. For example, I had an error in SSL certificate verification, and the problem was solved when I turned off vpn
You've got a trained YOLOv8-seg model, but you're feeding your entire image into a second classifier. Stop doing that. You're poisoning your classifier with useless noise from the background. You need to isolate the muzzle, and there are only two ways to think about it.
1. The Bounding Box Crop (The Lazy Way)
This is the fastest method. YOLO gives you a bounding box—a simple rectangle. You use its coordinates to crop the original image. It’s quick, but it's sloppy. You're still including background pixels that aren't part of the muzzle. It's better than nothing, but we can do better.
2. Masking (The Right Way 🎯)
This is the method you should be using. Your YOLOv8-seg model provides a precise pixel mask for the muzzle. You use this mask to create a new image where every single pixel that is not the muzzle is blacked out.
The result? An image containing only the muzzle pixels. Zero background noise. You are feeding your classifier exactly what it needs to see and nothing more.
The verdict is simple: If you're serious about accuracy, use the mask. Cropping with a bounding box is a shortcut that leaves performance on the table. Isolate your object properly and stop feeding noise to your models.
I faced the same issue. Cypress was not able to detect the Chrome browser installed in my Windows system.
I have Windows 11, two versions of Cypress v13.6.4 and v12.10.0 across projects.
I had installed the Chrome browser for 'current user'. It was installed in the User's profile folder. Cypress was not able to find the Chrome browser.
Later, I installed Chrome browser for 'all users'. This time Chrome was installed in 'C:\Program Files\Google\Chrome\Application' folder. After this Cypress was able to detect Chrome browser in my system.
Thanks to the help I received in the comments I understood that maybe I was being too clever with the default trait method and the blanket impl. I could achieve the same in a much simpler way just by moving the method implementation to the trait impl:
After consulting with a colleague, it became obvious that AWS AppRunner is ignoring the HOSTNAME env variable set up in the docker container itself and is binding to a host it cannot reach.
Thus setting HOSTNAME=0.0.0.0 in the AppRunner env variables resolves this issue.
So do not use any environment.properties. It will make unable you to run your old build application on new environment, without introducing given env.file and make it assembled into your application.
But honestly, I am searching for answer to you question also (from a technological point of view, how to do it). I am used for spring and its configuration, which does work nicely (can be set up by properties file inside application, outside of application; can be overridden by command line parameter, environment variable and even it can be loaded from zookeeper, consul and others...).
I wish, there is an equivalent way, how to do it in jakarta/java ee like this.
I was able to get the desired output by replacing this.dataSource.data.slice();
with JSON.parse(JSON.stringify(this.dataSource.data));,
which performs a deep copy.
I also changed the HTML from:
to conditionally render the child nodes only when the current node is expanded.
If the problem still isn't solved, you can check this StackOverflow link for help:
You physically changed the location of the files you created on your PC, meaning when you try to run the same program from your Android device without making necessary changes to the code, you are certainly bound to bump into errors with the program. For this, I would recommend you create your project using GitHub, that way you can also access your account via your phone and PC, and hence you can pull and push your projects using different devices, so long as you are logged into your account, with ease
Let's be honest, we've all seen a regression model get stuck stubbornly predicting the mean, and it's a classic sign of a logic trap, not a code bug. Your model's real problem is that you're handing it a "bad" image along with the very tension value that created that bad result, but you're asking it to magically guess the optimal tension. It has no data for what "optimal" looks like, so it plays it safe and guesses the average to minimize its error. The game-changer here isn't a more complex model; it's reframing the question. Stop asking for the final answer and instead, train your model to predict the one thing it can actually learn from the image: the adjustment needed to get from bad to good.
Function Prova(ParamArray args() As Variant)
Dim result As String
Dim i As Integer
result = ""
For i = LBound(args) To UBound(args)
result = result & args(i) & " "
Next i
Prova = Trim(result)
End Function
Using OnlineTextTools’ Text Replacer, you can’t directly detect formatting like bold text in a cell—it only works with plain text. You’d need to preprocess your text elsewhere to mark bold parts, then use the tool to add “;” before them.
If you're utilizing Excel and want a formula to be added automatically with the help of Excel VB (Visual Basic), you can do it using a small code. That means, every time you type something in a row or column, Excel will automatically fill in a formula for you—like doing the math on its own, without you typing it again and again.
For example, if you want Excel to automatically calculate total = price × quantity, you can write a small VB script that tells Excel: “Whenever I type something in column A and B, put the formula in column C.” It's like teaching Excel a rule once, and it remembers it every time.
After re-reading the doc, I tried with imap_unordered() and it worked. So only the code of do_stuff() needed to be altered and it now looks like this :
def do_stuff():
pool_size = 8
p = multiprocessing.Pool(pool_size)
p.imap_unordered(self.foo, range(pool_size))
Plotly doesnt support visible link labels in Sankey charts `link.label` doesnt do anything
If you want to show values on the links you need to manually add annotations using `layout.annotations`. Heres a basic idea
```
const annotations = links.map((link, i) => ({
x: 0.5, // placeholder - estimate midpoints in real case
y: 0.5,
text: link.value.toString(),
showarrow: false,
font: { size: 12 }
}));
Plotly.newPlot(chartDiv, [trace], { annotations });
```
Youd need to estimate x and y per link based on node possitions not perfect but works
maybe Plotly adds native support this in the future 🤷♂️
The setTimeout function in JavaScript is a powerful tool that allows developers to introduce delays in their code execution. It’s commonly used for animations, asynchronous operations, and scenarios where you need to schedule a function to run after a certain amount of time has passed. However, there’s an interesting behavior when using a delay of 0 with setTimeout() that might seem unexpected at first. In this article, we’ll explore the concept of setTimeout() with a delay of 0 and understand how it behaves.
The Basics of setTimeout()
Before diving into the behavior of setTimeout with a delay of 0, let’s briefly recap how the function works. The setTimeout function takes two arguments: a callback function (the code you want to execute after the delay) and the delay time in milliseconds.
Here’s the basic syntax:
setTimeout(callbackFunction, delayTime);
When you use setTimeout, the JavaScript engine sets a timer to wait for the specified delay time. After the delay expires, the provided callback function is added to the message queue, and the JavaScript event loop picks it up for execution when the call stack is empty.
The Curious Case of Delay 0
Now, here’s where things get interesting: using a delay of 0 milliseconds with setTimeout. At first glance, you might assume that passing a delay of 0 would result in the callback function running immediately. However, this is not the case.
When you use setTimeout(callback, 0), you’re actually instructing the JavaScript engine to schedule the callback function to be executed as soon as possible, but not immediately. In other words, the function is placed in the message queue just like any other asynchronous task, waiting for the call stack to clear.
Example:
Let’s illustrate the behavior of setTimeout() with a delay of 0 using a practical example:
console.log("Start");
setTimeout(function() {
console.log("Callback executed");
}, 0);
console.log("End");
In this example, you might expect the output to be:
Start
Callback executed
End
However, due to the asynchronous behavior, the actual output will be:
Start
End
Callback executed
Why Use a Delay of 0?
You might wonder why anyone would want to use `setTimeout` with a delay of 0 if it doesn’t execute the function immediately. The reason lies in JavaScript’s single-threaded nature and its event-driven architecture. By using a delay of 0, you allow other tasks, such as rendering updates or user interactions, to take place before your callback is executed. This can help prevent blocking the main thread and ensure a smooth user experience.
Conclusion :
Using setTimeout() with a delay of 0 might seem a bit surprising, but it’s an important concept to grasp in JavaScript’s asynchronous world. It allows you to effectively schedule a task to be executed as soon as the call stack is clear, without blocking the main thread. This can be particularly useful for scenarios where you want to defer a function’s execution until the current execution context has finished. As you journey through JavaScript, this trick will be your secret to creating smoother, glitch-free web experiences. Happy coding!
I faced a similar problem, after adding the tailwind classes to the html elements and then saved the file while the live server is running, the browser doesn't reflect the changes until I manually reload the browser.
You might be using one of the two popular live server extension, either Live Preview by Microsoft or Live Server by Ritwick Dey
To fix this issue for both of them -- Go in the extension settings and configure it as shown below
For Live Preview by Microsoft --
Live Preview --> Settings --> Auto Refresh Preview --> change it to "On changes to saved files" --> Restart the live server and you are good to go
For Live Server by Ritwick Dey --
Live Server --> Settings --> Full Reload --> Enable it --> Restart the live server and it will start working
public class OldFeatureService implements FeatureService{
@Service("oldFeatureService")
public String testMe() {
return "Hello from OldFeatureService";
}
}
public class NewFeatureService implements FeatureService{
@Service("newFeatureService")
public String testMe() {
return "Hello from NewFeatureService";
}
}
By default, springboot uses the bean with @Qualifier("OldFeatureService"). When the flag is enabled, it looks for the alterbean=newFeatureService
I found the perfect solution!
A tried so many tools (online converters, pandoc, md-to-pdf, grip, vscode extensions). None of them produced exactly same formatting as in GithHub.
What I did was edit the HTML directly in the browser to leave only the desired part of the window visible.
So I just opened markdown file in github -> opened developer console -> found the html-element with my content -> copy the element -> hide parent element with all content in the page -> insert my copied element near -> ctrl + P -> print to pdf.
P.S.: I suppose this solution only works well for relatively small files. 🙂
However, it feels very clunky, especially having to restrict the categories with a maxLevel to prevent duplication, so I'm sure there must be a better way?
Cordon and drain node - Cordoning a node marks it as unschedulable, preventing new Pods from being assigned, while draining evicts the workloads running on those nodes without disruption.
Delete actual node
If you want to keep using NAP it is recommended to use a custom boot disk and SSD.
“Try running pip install python-telegram-bot in your terminal. If it doesn’t work, make sure pip is updated using python -m pip install --upgrade pip, and that you're not using a restricted environment like school/college PC with admin rights disabled.”
In Delphi, you can assign a component’s property values before the main form is created by modifying the code in the project (.dpr) file — create the form manually using Application.CreateForm, then set the properties before showing it.
It seems like external libraries might not be allowed, but there is a chance that I could use python-pptx in the python_user_visible environment, though I’m not sure. Alternatively, I could create an HTML skeleton for the user to download and use with a tool. Maybe a better approach would be to provide a CSV or JSON script with a timeline, text, and voice references, as many text-to-video platforms support imports in those formats. I’ll generate a CSV with this approach, allowing for easy importing.
By Jakub Nowosad - Own work, CC BY-SA 4.0
