You are experiencing heavy overfitting issues: the model can easily recognize the data he is trained with (within one epoch), and as the training goes on, he gets specialized more and more to the training dataset. As such, he can not generalize for other data, such as the validation dataset which is not used for training.
Try to reduce your model size, increase the training dataset, reduce the number of epochs, add regularization.
As the other questions have highlighted, using std::getline is unlikely to be the best choice here (partly because there is a risk of confusing a bit sequence with the separator).
Instead, it is recommended to use ifstream with std::basic_istream<CharT,Traits>::read in this case. Here is an example.
You are facing the issue because Debian Stretch(debian:stretch) repositories are archived and no longer available at the default URLs. To fix this you need to update the sources.list in your Dockerfile to point to the Debian archive.
Use 200 OK with a response body containing the updated garage data (including cars). This makes it clear to the client what the final state is after your transactional changes (update garage, insert cars, delete cars).Alternatively, if you want to save bandwidth and the client doesn't need the updated resource back, 204 No Content is acceptable.
A do-while loop is best used when you need the code inside the loop to run at least once, no matter what. This makes it especially useful for tasks like user input validation, menu-driven programs, or retrying failed operations.
I got a working answer to my question on the conan github.
As my package is a build-scripts package, it does not listen to the host context. So, I need to use `-c:b` to pass my option to the build context, like this:
In chrome: nth-child(2) applies to the second , foo element in the SVG tree(the second <circle>), regardless of type.
In Firefox : nth child(2) strictly applies to the second child element of the parent, considering all types and may not match as expected depending on internal shadow DOM of <use>
This is what gets displayed by the force-transform diagram by default
What I would like to have is something like this:
I currently obtain this by pulling manually node 54 on the far right and the graph adapts accordingly. However, I am looking for a smart way to have this initialized automatically, pushing nodes with the highest value in the field "group" on the right, and nodes with the lowest value in the same field on the left. One clarification is that my dashboards has filters on the top page, which are passed on to the diagram. Hence this initial arrangement of the nodes shall be done dynamically, as a function of the field group, and cannot be predetermined.
You can scrap toplist to get number of your votes and award user only when it increases. Also there are bots which you can just use to increase your votes like https://toplistvotes.com
To integrate Java code into a web application that uses HTML, CSS, and JavaScript, you typically use Java on the backend to handle business logic, while the frontend is handled by HTML/CSS/JS.
A common approach is to use a Java web framework such as **Spring Boot** or **Java EE**. These frameworks allow you to create REST APIs or serve web pages.
**Basic workflow:**
1. Use Java to create backend services (controllers, business logic, database access).
2. Serve static HTML, CSS, and JS files from the Java server or host them separately.
3. Use AJAX/fetch or form submissions from your frontend to communicate with Java backend APIs.
**Example:**
- With Spring Boot, place your static files (HTML, CSS, JS) in the `src/main/resources/static` folder.
- Create REST controllers in Java to handle requests at URLs.
- From JavaScript, call these APIs using `fetch` or `XMLHttpRequest`.
This generally should not happen, My issue was I made afrika as default region which is not active region by default, so just enabled the region and all good to go.
Disclaimer: I work for Redgate Software as a Technical Lead for database comparison technologies in Flyway.
Support for Table Partitioning in PostgreSQL for Flyway was added on 14th May 2025 (see Flyway Desktop release notes).
Please update to the latest version of Flyway and Flyway Desktop and you will be able to source control, manage and deploy your table partitions changes using Flyway. If you have any issues, don't hesitate to contact our support team.
I'm grateful to @SiddharthRout for providing the solution:
As he says, saving the Workbook_BeforeClose procedure in a workbook causes the newly added procedure to be executed when the workbook is closed, ending the current workflow if it has an END statement.
Yes, you're not alone — I ran into this exact problem when upgrading from DevExpress 22.1.13 to 22.2.15 in a large WinForms application targeting .NET Framework 4.8.
Originally, I upgraded specifically to resolve DPI scaling problems (blurry fonts, layout inconsistencies at 125%+ scaling on Windows 10/11). The upgrade to 22.2.15 definitely improved DPI behavior, so that part worked great.
DECLARE @Month INT=7,
@Year INT=2025;
WITH cte_datesofMonth
AS (SELECT Datefromparts(@Year, @Month, 1) AS dDate
UNION ALL
SELECT Dateadd(day, 1, ddate)
FROM cte_datesofMonth
WHERE Day(ddate) < Day(Eomonth(ddate)))
SELECT *
FROM cte_datesofMonth
If your lottery app lets users buy tickets using USDT, you’ll need a crypto payment gateway that can handle USDT transactions reliably and securely. Basically, when a user decides to purchase a ticket, the gateway should trigger a transfer of USDT from their wallet to your admin wallet all handled on-chain.To do this, you can integrate a payment API that supports USDT (especially on TRON or Ethereum,depending on your preference). That way, you can automate the whole process from payment initiation to confirmation.I’ve been using HeraldEX for similar setups. It supports USDT payments, has solid API documentation, and handles wallet-to-wallet transfers cleanly. Plus, it includes security features like webhook confirmations, so you know exactly when the payment is received.
Sử dụng cấu trúc dữ liệu khác: Thay vì lưu trực tiếp IP vào từ điển, bạn có thể lưu một danh sách các IP cho mỗi cổng. Như vậy, nếu có nhiều IP khác nhau cho một cổng, bạn có thể lưu chúng mà không bị ghi đè.
ensure that the figma sharing permission is set to anyone with the link can view, also check if in the settings, scrolling is enabled or not, if it doesnt then enable it(i think thats the issue) then refresh it...hopefully that will work
This issue is tied to LinkedIn's API permissions and privacy model. LinkedIn restricts access to certain company-related data via its API. Only designated Admins have the authorization to retrieve and display a company's feed through the API. If a user is not a designated admin, even if they are logged in, they don't have the necessary permissions to view that content programmatically.
In essence, LinkedIn’s API ensures that company updates are protected and only accessible to users who have been explicitly granted admin rights. This is a data privacy and control measure to prevent unauthorized display or misuse of corporate content.
What you can do:
Admin-only wall display: If your SharePoint is internal and the goal is for employees to see curated LinkedIn content, consider using a third-party aggregator that doesn’t require each user to be an admin. Tools like Walls.io offer a way to display your LinkedIn company posts (along with public hashtag content and content from other platforms) in a centralized feed embeddable in SharePoint or intranet. Since it’s GDPR & CCPA-compliant and offers content moderation, it works well for internal comms and avoids the admin access problem altogether.
If you're encountering an unexpected parse error while running a Godot workflow in GitHub Actions, it typically indicates an issue with the YAML syntax or configuration in your workflow file. Here's how you can troubleshoot and fix the error:
Steps to Resolve GitHub Actions Parse Error:
Check YAML Syntax:
YAML is sensitive to indentation, so ensure that all indentations are consistent (use spaces, not tabs).
Use an online YAML validator to check for any syntax issues.
Verify that you're using the correct version of the Godot action. For example, check if godotengine/action-godot-build@v1 is compatible with your project.
If using a custom action, check that it's correctly configured.
Environment Variables:
Ensure all environment variables, like paths and Godot versions, are set correctly.
If you are using a specific version of Godot, ensure that version is available in your action configuration.
Check for Missing Fields:
Ensure that all required fields in the workflow are properly defined. GitHub Actions may throw a parse error if mandatory fields are missing.
Action Compatibility:
Ensure the Godot Action you're using is compatible with your version of GitHub Actions.
If you’re using a custom action, verify its documentation to ensure you're using it correctly.
Example Godot GitHub Actions Workflow:
name: Godot Build
on:
push:
branches:
- main
jobs:
build:
runs-on: ubuntu-latest
steps:
- name: Checkout Repository
uses: actions/checkout@v2
- name: Set up Godot
uses: godotengine/action-godot-build@v1
with:
godot-version: '3.4'
- name: Build Godot Project
run: godot --export "Linux/X11" ./project.godot
Debugging Tips:
Verbose Logging: Add set -x at the beginning of your shell commands to enable verbose logging for debugging.
Check GitHub Actions Logs: Go through the logs carefully to identify where the error occurs. It can often point to the exact line where the syntax or logic is wrong.
Let me know if the error persists, and I can help troubleshoot further!
For a basic check use the split function. This function is for checking excel cells so you may not have to use Variant (Also with thanks to @Erik A)
Public Function IsokEmailAddresses(InString As Variant) As Boolean
Dim EmailArray() As String
Dim TmpString As String
Dim TheStr As String
Dim i As Long
' Blank email is ok??
'[email protected]<SomeName;[email protected] Valid, 2 addresses, first one named SomeName
'a@ a < a.com Invalid, < needs to be escaped
'[email protected];;[email protected]; Valid, 2 addresses
'[email protected];a Invalid, second address is not valid
'a<[email protected] 'Weirdly enough, this is valid according to outlook, mails to [email protected]
'(ignores part before the <)
'[email protected]<[email protected] 'But this isn't valid
'(closing > needed in this specific case, mail address = [email protected])
'vacant? - I think this is ok - its valid as I think we still snail mail some objections
'IsVacant is space, blank or a single ' character
If isempty(InString) Then
IsokEmailAddresses = True
Exit Function
'if it's just a number it's not an email address
ElseIf IsNumeric(InString) Then
IsokEmailAddresses = False
Exit Function
End If
TmpString = Str(InString)
EmailArray = Split(TmpString, ";")
For i = 1 To UBound(EmailArray)
TheStr = Trim(EmailArray(i)) 'trim either end
'Look for spaces in the middle
If InStr(1, TheStr, " ", vbTextCompare) > 0 Then
IsokEmailAddresses = False
Exit Function
End If
If Not (InStr(1, TheStr, "@", vbTextCompare) > 0) Then
IsokEmailAddresses = False
Exit Function
Next i
IsokEmailAddresses = True
End Function
// From xml file use .Load
XDocument x = XDocument.Parse(xml);
var result = x.Descendants().Where(x => x.Attribute("Name")?.Value.ToLower() == "myvalue");
foreach (XElement el in result)
{
Console.WriteLine(el.Attribute("Name").Value);
}
The padding at the bottom appears to be caused by the Home Indicator. However, I found a workaround by applying the padding to the background Color instead. Please see the updated code below. Screenshots are attached for your reference.
Why flutter pub upgrade didn’t work? flutter pub upgrade only upgrades to the highest versions allowed by your current constraints. If one of your direct dependencies is depending on an older version of a transitive dependency, then pub upgrade will not override that.
1. Get the dependency tree to see who depends on what
You could also do the request in a forked process on the server running a cURL command, I built a library just for this, it's made for Laravel but you could just as well copy the logic and use it in any PHP application. https://packagist.org/packages/oliverlundquist/laravel-http-background
You're seeing sliding and jittering because SAT gives you the smallest push direction, which isn’t always up. That makes the player slowly slide off slopes or flicker between grounded and not grounded.
✅ Quick Fixes:
Use surface normals
Check the angle of the surface you're on — if it's mostly flat (e.g., normal.y > 0.7), you're grounded.
Stop gravity when grounded
If grounded, skip applying gravity. Only re-enable gravity when you’re clearly off the ground.
Stick to ground
After collision, do a small downward raycast. If ground is right below, snap to it gently.
Use a grounded timer
Don’t toggle grounded every frame. Add a short delay (like 0.2s) before saying you're in the air.
This approach gives smoother movement and prevents sliding off small slopes.
SELECT a.FirstName AS Name, l.Restaurant AS Location, l.Date AS Date
FROM Account AS a
JOIN SignUp AS s ON s.UserID = a.UserID
JOIN Luncheon AS l ON s.UserID = l.LuncheonID;
Even when you tell Visual Studio to "Start without Debugging" (that's the Ctrl+F5 option), it's still doing a little extra work behind the scenes compared to just clicking on the .exe file in your folder. Think of it like this:
Visual Studio is Still Watching: When you launch from VS, Visual Studio is still running and acting like a parent to your program. It might be keeping an eye on it, managing the console window, or just generally making sure everything's in order. This tiny bit of oversight adds a small amount of overhead. When you just double-click the .exe, there's no "parent" program involved.
Resource Sharing: Visual Studio itself is a pretty big program and uses up some of your computer's resources (CPU, memory). When it's running in the background and launching your program, there might be a bit of competition for those resources. When you run the .exe directly, Visual Studio isn't actively doing anything with your program, so more resources are free for your code.
So, that 12ms you see from Visual Studio likely includes a bit of "Visual Studio overhead," while the 7ms you get from the .exe is closer to the true speed of your program.
The tool iterate through NuGet packages and get the licensing notices in a single file for a product release. It respects the different way the licensing information saved in NuGet package including HTML to plain text conversion.
You can call if from a command line interface, from a PowerShell script or form a VisualStudio project. Mostly the task can be automated, but a small amount of packages have to be processed manually and put as a text file in a tool's directory for processing.
The tool iterate through NuGet packages and get the licensing notices in a single file for a product release. It respects the different way the licensing information saved in NuGet package: some of them include LICENSE.txt, some use LicensingUtl tag (with broken links!), some provide README file. Mostly the task can be automated, but a small amount of packages have to be processed manually and put in a tool's directory for processing.
The tool release version is compiled under .NET Core, so can be run on Linux.
surely you could then copy the message (nuke the original message), give it a new uid and date and then resync and you wil lthen have same messages with new dates?
Recently worked through the same problem: iterate NuGet packages and get the licensing notices in a single file for a product release.
Solving it was tricky as soon as different NuGet packages provide licensing in a different way: some of them include LICENSE.txt, some use LicensingUtl tag (with broken links!), some provide README file. Mostly the task can be automated, but a small amount of packages have to be processed manually.
So, I have created a tool to use from command line or from a VisualStudio project. The tool crates a single file to include in a product release. Also it generates a log on package processing and allows to put licensing information for selected packages manually as a text file.
Great article! Medical billing can be such a complex process, and it's always helpful to have clear insights into how it works. I appreciate the tips you shared, especially the emphasis on the importance of accurate coding and timely claim submissions. It really highlights how staying organized and up-to-date with billing procedures can make a big difference in streamlining payments and avoiding denials. Looking forward to more posts that break down these complicated topics!
The Nation's Largest Network of Medical Billers and Revenue Managers! At American Business Systems, we've built our business on integrity and old-fashioned family values. We’ve become successful by helping others just like you start their own medical billing businesses and reach their financial goals without sacrificing their family life to the stress and time pressures of a job.
This happens because Autosys won't allow a job to start running if the box above it is not running as well. So, even though your job starting condition was matching, it's blocked because the box job doesn't have any conditions or was not started.
Your issue would be solved if you moved the starting condition from the job level to the box level
Checking against string.punctuation gets us most of the way there, but there are still edge cases. I have written a library (ispunct) which attempts to be complete.
I know this format as "mysql datetime format" because this is the default format used by mysql for the display and storage of datetime, and is the context where you will most commonly come across this format.
I wonder if this is an Apple or sandbox/TestFlight problem. I also noticed that our server-to-server notifications don't trigger on the purchase-after-expiration. It doesn't seem like the flutter in_app_purchase plugin could affect that.
I just hope it isn't occuring in production.
I also came across this post in Apple Developer Support. Seems like it could be an Apple issue
I had the exact same problem when sending webhook callbacks from our API, some remote servers were slow to respond. To solve this, I made this Laravel package that moves requests to the background and executing them with cURL in a forked process on the server. If you're not using Laravel, you can just copy the logic and use it in any PHP application. https://packagist.org/packages/oliverlundquist/laravel-http-background
Checking only odd numbers is basically skip over a prime "2". You can skip over 2/3/5/7 quite economically, which will save many divisions. The skip block size is 210 (=2x3x5x7), after which you repeat the skip pattern for the next block.
The max prime to test for an arbitrary number N is int(sqrt(N)). Furthermore, you only need to attempt division by primes in that range, but that requires memorizing all previously found primes (the number depends on your max number limit), which can exhaust the storage requirements. The least you can do is only divide by odd numbers in the range.
Last trick is to avoid computing sqrt(N) for each candidate by computing the P squared on the next prime after you passed the previous (P-1) squared. If you combine all the above, then you can further optimize this flow by computing the P squared for the skip blocks. For example, skipping 2/3/5/7 has a repeatable pattern in blocks of 210. For large N (N>211^2), the distance between (P-1)^2 to P^2 will span multiple skip blocks. It's cheaper in computer resources to count the blocks before advancing to the next P squared.
If you have a choice of compute cores to run your program, choose the one that offers early termination of the divide algorithm. Obviously a VLIW core is a big plus.
I ended up calling isStdoutReady() (below) before printf() and so far it appears to work. I have tested it with slow/intermittent upload connectivity to remote terminals and also manually by holding the scroll bar on Putty windows for 40+ sec to simulate a connectivity dropout.
Pros
takes advantage of Linux printf() buffering and handling of multiple threads
by adding some stats, can later notify users if their console logs may be incomplete (and they should consult the event log file), and also report instances (time periods) when connectivity was lost
Cons
discards output that can't be printed
has to be called before every printf(). I haven't profiled the performance cost of this yet
the timeout param is 1 msec. Zero infrequently causes a false-positive; i.e. stdout initially comes back not ready, possibly due to context switching time, so some empirical number of retries are required
@Kaz and @LuisColorado if you can edit your answers and combine with a poll() method like this or similar, I can accept and delete this answer.
int isStdoutReady() {
struct pollfd pfd;
int ret_val;
pfd.fd = STDOUT_FILENO;
pfd.events = POLLOUT;
pfd.revents = 0;
if ((ret_val = poll(&pfd, 1, 1)) > 0) { /* timeout (in msec) is 3rd param; if set to zero will return immediately */
if (!(pfd.revents & POLLOUT)) return 0; /* if POLLOUT not set then stdout not ready for writing */
if (pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) return -1; /* handle errors or hang-ups */
}
else if (ret_val < 0) return -1; /* error value: EINVAL, EAGAIN, EINTR */
else return 0; /* poll() return value zero is a time-out */
return 1; /* stdout ready for writing */
}
Hi guys my name is osiloko Francis ochapa I ma from Nigeria is a good time to come over and watch the game with you guys my name is osiloko Francis ochapa I ma from Nigeria is
Since StackOverflow endorses answering your own question: I have the answers after deploying a cluster with horizontally scaled writes myself. There weren't any good how-to guides on this so here goes.
Brief preamble: Citus deprecated sharding, what they also call "statement based replication" (not to be confused with statement based replication in general) years ago. HA and fault tolerance are now achieved by 1. having a coordinator cluster and 1+ worker clusters, and 2. bringing your own cluster admin tools like Patroni. This migration solved subtle but serious deadlock scenarios plaguing the sharding/statement-based replication strategy.
Terminology:
coordinator cluster: 1+ nodes that are candidates for being the coordinator
coordinator leader: the primary/leader node serving as "the coordinator" for Citus
coordinator followers: the followers/standby nodes
worker cluster: same idea as coordinator cluster; there is a leader and 0+ followers for each Citus worker [group]
Citus' documentation often uses "the coordinator" or "a worker" to refer to the coordinator leader or to a worker group's leader. I'll try to avoid that ambiguity below.
Citus mostly deals only with the leader for each group. The main exception to this is the citus.use_secondary_nodes GUC. Another exception is Citus has a metadata table with all nodes tagged with their leader or follower status. This table is used to direct DDL and DML statements to the correct node within each group/cluster. Your bring-your-own HA solution such as Patroni is responsible for updating this table correctly.
Concise Guide:
you can only direct DDL statements to the leader coordinator
you can only direct DML statements to any leader node
you CANNOT direct DML to follower coordinators even though DML in theory doesn't change data on the coordinators. Attempting to do so results in Postgres errors.
therefore to scale writes you need to add worker clusters
there is only ever one coordinator leader
therefore the only way to add leaders is adding worker clusters to get 1 new writable leader per new worker cluster
to scale reads you have two options
option 1: citus.use_secondary_nodes = never and add more worker clusters; never means all queries are sent to the leader of each worker cluster, so scaling requires adding worker clusters
option 2: citus.use_secondary_nodes = always and add followers to all worker clusters; always means queries are only sent to replicas within each group
use Patroni or another solution that supports both HA and is "Citus-aware" to enable HA on the cluster
"Citus-aware:" the Citus table that tracks leader versus follower status for all nodes must be kept up to date with the nodes' actual states as your tool handles failover etc.
Adding worker clusters to scale writes likely seems counterintuitive. There are two reasons for this:
again, DML statements can only be directed to leaders. Postgres itself denies DML on followers, even coordinator followers
since version ~10 (years ago) Citus has a "queries on any node" feature where you can send queries statements to any worker and it gets rerouted to the correct worker and shard automatically
"any node" is not quite correct though; DML can only be sent to leaders. Only SELECT queries can truly be run on any node
For others coming across this, it is better to run astro check in CI. It doesn't require running astro sync and also checks .astro files, config etc. as well as running type checks.
