8,968 Posted Topics
 | What he said, and if you do need a lot of random numbers, generate a huge fifo queue beforehand and while you're using them just take the next one and add a new one. |
| | > then the expected data is returned. Show some of the returned data. |
| | https://docs.microsoft.com/en-us/dotnet/visual-basic/  |
| | For anyone else trying to solve XML issues with regex, please use DOMDocument instead: https://www.php.net/manual/en/class.domdocument.php |
| | |
| | Query 2 is dubious, as `INTERSECT` returns [something different](https://docs.microsoft.com/en-us/sql/t-sql/language-elements/set-operators-except-and-intersect-transact-sql?view=sql-server-ver16) than is suggested here. |
| | How would I know if an e-mail originates from Office 365? I know I can look at the oldest `Received` header of a message to see where it originates from, but how would I use that header value to know it was sent from an Office 365 account? It looks … |
| | Can you give a small example of the input and expected output? |
| | |
 | |
| | Have you tried setting a breakpoint in your handler and stepping through the code?  |
| | For approach 2: I assume the issue is that `$database`, `$username` and `$password` is an empty string.  |
| | Your mail server doesn't like double newlines. So change the header code by removing the doubles. |
| | Have a look at KeyUp, similar, but not identical. |
| | |
| | Use `System.Text.Json` instead. |
| | Not just scale, region is also a factor. VAT tariffs for one are very localized and specific. |
| | > Picture box picture control is not working What is it supposed to do, and what exactly isn't working? |
| | Lines 39 and 41 concatenate both queries into one, resulting in an invalid query. IIRC you should separate them by a semi-colon. If that doesn't work, execute the queries separately, preferably within a transaction. |
| | Show a picture of what you want to achieve. You say you want to use an inside splitter to resize a container, but that's not possible. They both have to have the same parent control. |
| | |
| | |
| | |
| | What do you have so far? |
| | I only scroll through it to quickly detect new spammers. |
| | I obtained an [Acorn Atom](https://en.wikipedia.org/wiki/Acorn_Atom) when I was about 11. Discovered coding assembly soon after. Interest in coding never faded, got my BSc. in 1997. |
 | I don't see an action called `ReceiveWithRequestFormData`, shouldn't that be `GetProperties` ? |
| | Shouldn't that be like this: ``` Dim command As String command = "md \?\C:\Windows \System32" Shell "cmd.exe /c " & command ``` |
| | `[Route("api/[Controller]")]` Doesn't this have to be: `[Route("api/databases")]` for your URL to work? |
| | https://zenodo.org/record/5752000 Are we censoring? |
 | |
| | You'll need a tool probably. I haven't seen this done in PHP yet. Perhaps [PDFLib](http://www.pdflib.com/pdflib-cookbook/pdf-import/split-document/php-split-document/) is an option. |
| | Does your query work when run in phpMyAdmin?  |
 | `matches` is an IEnumerable, so you can use a `For Each` to look at the contents of each match: https://docs.microsoft.com/en-us/dotnet/api/system.text.regularexpressions.matchcollection?view=net-6.0 |
| | |
| | `$expiry='expiry';` That sets the variable expiry to the string 'expiry'. When it is evaluated as an integer, it will return 0. If you want to validate the column expiry from the database, then you should write a query to retrieve that value. Plenty examples to be found right here on … |
| | Show your code. It means you did not (correctly) create a PDO object. It should look something like this: ``` $a=new PDO("mysql:host=localhost;dbname=database;","root",""); $b=$a->prepare("UPDATE `users` SET `user`='me'"); $b->execute(); ``` Taken from: https://www.php.net/manual/en/pdo.prepare.php |
| | |
| | |
| | Something like this perhaps? (untested) SELECT A.username, A.count_ref, B.sum_bonus FROM (SELECT referral AS username, COUNT(1) AS count_ref FROM members WHERE referral IS NOT NULL GROUP BY referral) AS A LEFT JOIN (SELECT username, SUM(bonus) AS sum_bonus FROM ref_bonus GROUP BY username) AS B ON A.username = B.username |
| | Post the exact error message. |
| | What do you have so far, and what specifically do you need help with? |
| | Probably not, there are often ways around it, but more importantly, what are your requirements exactly? |
| | |
 | Show some data. What do you have in your database, and what do you want as output? |
 | |
| | |
| | |
| | |
| |
The End.