If you want to go to edit page after saving an item , here is the code
$data = $request->only('title', 'body');
$item = Item::create($data);
return redirect()->route('edit_item',['id'=> $item->id]);
Free DNS
There are a number of free DNS that you can use:
- Google’s 8.8.8.8
- Quad9’s 9.9.9.9
- CloudFlare’s 1.1.1.1
- OpenDNS 208.67.222.222
- Norton 199.85.126.20
- CleanBrowsing 185.228.168.168
- Comodo DNS 8.26.56.26
Here is a good article comparing DNS for speed and features
For the speed results, The Top 5 DNS are:
Global Average Speed:
- CloudFlare: 4.98 ms
- Google: 16.44 ms
- Quad9: 18.25 ms
- CleanBrowsing: 19.14 ms
- Norton: 34.75 ms
How to send variable to wherehas function in Laravel
If you need to send variable to wherehas function , all you have to do it to use “use” .. here is an example…
To list the Users whom their posts are in certain langue .
$language = 3;
$users = Users::whereHas('posts', function ($query) use($language){
$query->where('language_id', $language);
})->get();
Download a file using command line in Windows
If you want to download a file using only command line, you can create a batch file (.bat) with the following :
download.bat
@Echo OFF
SetLocal EnableDelayedExpansion
powershell.exe -Command (new-object System.Net.WebClient).DownloadFile('http://www.source.com/test.txt', 'C:\destination\test.txt')
Of course you have to change the source and destination according to your needs.
The only problem is that running this file will open the command prompt for few seconds .. to avoid that you can create a VBscript file (.vbs) that will run the batch file in the background without the appearance of the command prompt.
runme.vbs
Set oShell = CreateObject ("Wscript.Shell")
Dim strArgs
strArgs = "cmd /c download.bat"
oShell.Run strArgs, 0, false
Deploy Laravel site on shared hosting
Here is a good video tutorial about publishing Laravel site on a shared hosting
Important article about future of the web apps
Here is a good article about the web apps and how it is going better. Mainly talking about PWA (Progressive Web App) , WEBASSEMBLY and HOUDINI
https://www.theverge.com/circuitbreaker/2018/4/11/17207964/web-apps-quality-pwa-webassembly-houdini
How to center google map to current location using javascript
To center google map to current user location using js api, you first have to make your website a HTTPS site
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(function (position) {
var pos = {
lat: position.coords.latitude,
lng: position.coords.longitude
};
map.setCenter(pos);
}, function () {
console.log('error gis');
});
}
more details here
Laravel storage can’t be accessed
To be able to access Storage folder, you have to create a link:
php artisan storage:link
In case your are using a shared hosting and can’t access the SSH , then you can run the phpartisan from route or controller
Artisan::call(‘cache:clear’);
Here is an example of running phpartisan from route
Route::get('artisan/command/{key?}', array(function ($key = null) {
if ($key == "cache - clear") {
try {
echo' < br > php artisan cache: clear…';
Artisan::call('cache: clear');
echo' < br > php artisan cache: clear completed';
} catch (Exception $e) {
Response::make($e– > getMessage(), 500);
}
}
elseif($key == "view - clear") {
try {
echo' < br > php artisan view: clear…';
Artisan::call('view: clear');
echo' < br > php artisan view: clear completed';
} catch (Exception $e) {
Response::make($e– > getMessage(), 500);
}
}elseif($key == "link") {
try {
echo' < br > php artisan storage link';
Artisan::call('storage:link');
echo' < br > php artisan storage:link completed';
} catch (Exception $e) {
Response::make($e– > getMessage(), 500);
}
}else {
App::abort(404);
}
}));
Also you can try running symlink() function
<?php
$res = symlink('/home/pylonsof/public_html/darwinSource/storage/app/public','/home/pylonsof/public_html/darwin/storage');
echo($res);
echo('ok');
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