snel | : octopus : Next generation front end framework | Frontend Framework library
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:octopus: Next generation front end framework.
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QUESTION
While exploring 'snel' a compiler for svelte applications, I came across an issue when trying to import remote svelte components
I got the following error, uppon trying to import components.
...ANSWER
Answered 2022-Feb-07 at 20:59After some more digging I was able to resolve this issue by reading more about how deno works. I now understand that in deno, and thus in snel, to use npm/node.js svelte packages, you need use CDNs to import something, as shown in the deno manual
I resolved my issue, by using a CDN inside of the following import statement
QUESTION
everytime I try to install Snel with this command deno run -A https://deno.land/x/snel/install.ts
, I get the error message:
ANSWER
Answered 2022-Jan-21 at 13:26QUESTION
I have two divs next to eachother. I want the first div to be acting like it is inside 'container-fluid' so fill the width infinitely to the left (according to screen width/size) and the second div act like it is inside a normal container, so stop at the right at the container width.
How can I do this?
I only know how to make both of them full width of the page or both of them boxed inside a container. Not how to make the left full width and the right boxed. Can this be done?
...ANSWER
Answered 2021-Nov-16 at 12:07For this the parent should be a flex container with display: flex;
.
Then the left child to be given flex: 1;
.
Right child needs to have a fix width (can be in percentage)
QUESTION
I am trying to create a contact form which 1) sends a formatted message to the recipient e-mail, and 2) shows a success/error pop up message on the same page after the user submits the form.
I've tried to use JQuery Ajax form validation, but that causes my website to behave awkwardly (it already runs on Bootstrap CDN). So, I have tried to convert the JQuery code into an XMLHttpRequest, which is where I am now.
Currently, when I want to visit the contactform.html page, I immediately get a white screen with just an object with the default PHP message and status.
I am not proficient yet in JavaScript or PHP, resulting i'm kind of lost in all the information right now. Could anyone guide me into the right direction what I need to change in my XHR request and/or PHP file, in order for my form to work?
XHR request
...ANSWER
Answered 2021-Jul-16 at 14:12"Currently, when I want to visit the contactform.html page, I immediately get a white screen with just an object with the default PHP message and status." - your js code is submitting the form straight away, instead of "listening" for the submit event. Change this line
QUESTION
ANSWER
Answered 2020-Nov-23 at 17:57An OOM exception generally should not happen with your code as the default memory allocation is 256MB or 512MB, which is far more than you should need. This led me to believe you have a memory leak in your code.
Looking through, it seems to me that randomarray
is doing it as you're doing array manipulations in a while loop, both of which can be potentially endless if you're not careful.
I've copied your randomarray function below:
QUESTION
Edit: see also my answer, the main difference is the LIMIT
that phpmyadmin adds, but I still don't understand and phpmyadmin is still slower than mysqli.
On our database (+web) server we have a huge difference in performance when doing a query in phpmyadmin vs doing it from php (mysqli) or directly on the mariadb server. 60 seconds vs < 0.01 seconds!
This query functions quite well:
...ANSWER
Answered 2020-May-23 at 14:21The biggest difference, is of course that phpmyadmin adds a LIMIT to the query. That gives the main explanation. I can't believe that that wasn't the first thing we tried, I am very embarrassed.
However, the speed difference between phpMyAdmin and mysqli is still big, and the results are still different (2020-05-01 on server or mysqli):
QUESTION
EDIT 2: now that we have optimized the db and narrowed down in MySQL - Why is phpMyAdmin extremely slow with this query that is super fast in php/mysqli?
EDIT 1: there are two solutions that helped us. One on database level (configuration) and one on query level. I could of course only accept one as the best answer, but if you are having similar problems, look at both.
We have a database that has been running perfectly fine for years. However, right now, we have a problem that I don't understand. Is it a mysql/InnoDB configuration problem? And we currently have nobody for system maintenance (I am a programmer).
The tabel TitelDaggegevens is a few Gigs in size, about 12,000,000 records, so nothing extraordinary.
If we do:
...ANSWER
Answered 2020-May-06 at 13:39Looks like ORDER BY uses 3 different optimization plans
ORDER BY id
- Extra:Using index condition; Using where; Using filesort
. MySQL usesfilesort
to resolve theORDER BY
. But rows are sorted already. So, it takes 15 second.ORDER BY Datum
or other non-indexed field - Extra:Using index condition; Using where
. MySQL usesDatum
index to resolve theORDER BY
. It takes few seconds.ORDER BY index_field
- Extra:Using index condition; Using where; Using filesort
. MySQL usesfilesort
to resolve theORDER BY
. Rows are unsorted. It takes few minutes.
It's my suggestion. Only EXPLAIN
can tells what's going on
Influencing ORDER BY Optimization
UPD:
Could you check this query with every ORDER BY
clauses?
QUESTION
Currently I'm working on a Laravel Project which has a contact form. When the user fills in the contact form and clicks the action button, the data in the form should be sent to my current email.
I followed a tutorial which showed me the way to send a test mail through mailtrap.io. This worked completely fine as the content from the form got sent to the mailtrap mailbox.
Currently I changed my .env file to details I got on the mailgun dashboard using the sandbox domain which was created from Mailgun itself.
...ANSWER
Answered 2020-Mar-18 at 14:17You are using the MAIL_DRIVER "mailgun" but are providing the SMTP credentials for mailgun.
If you want to use the mailgun API, you should provide the following environment variables:
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