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VIP会员中心 · App Inventor 2 中文网,少儿编程陪伴者
... 电教馆的网站AI伴侣2.2x版本,平台版本过旧,很多aix拓展无法运行,文档也是过旧的英文原版,参考意义不大。 中文网于 2023/12/02 同步过一次MIT最新代码(参考发布日志)...
How do I remove documents using Node.js Mongoose?
...find returns a Query, which has a remove function.
Update for Mongoose v5.5.3 - remove() is now deprecated. Use deleteOne(), deleteMany() or findOneAndDelete() instead.
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Get Specific Columns Using “With()” Function in Laravel Eloquent
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Is there a way to do this in the Laravel 5.3 version? I think they changed it... again.... and now it returns null when I try with this approach
– Andre F.
Feb 5 '17 at 8:09
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How to find the last day of the month from date?
...le bit late but i think there is a more elegant way of doing this with PHP 5.3+ by using the DateTime class :
$date = new DateTime('now');
$date->modify('last day of this month');
echo $date->format('Y-m-d');
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Laravel Controller Subfolder routing
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For Laravel 5.3 above:
php artisan make:controller test/TestController
This will create the test folder if it does not exist, then creates TestController inside.
TestController will look like this:
<?php
namespace App\Http\Contr...
Eloquent Collection: Counting and Detect Empty
...h may result in unwanted error.
Note that this method exists from version 5.3 onwards.
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PHP 5.4 Call-time pass-by-reference - Easy fix available?
... actual call. Since PHP started showing the deprecation errors in version 5.3, I would say it would be a good idea to rewrite the code.
From the documentation:
There is no reference sign on a function call - only on function definitions. Function definitions alone are enough to correctly pass...
Include constant in string without concatenating
...ions too
You can also use anonymous functions provided you're running PHP 5.3+.
$escape = function ( $string ) {
return htmlspecialchars( (string) $string, ENT_QUOTES, 'utf-8' );
};
$userText = "<script>alert('xss')</script>";
echo( "You entered {$escape( $userText )}" );
Produ...
Good PHP ORM Library?
...e only problem I can think of with Doctrine2 is that it's dependent on PHP 5.3 and up.
– jblue
Sep 20 '10 at 10:16
8
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Most efficient way to determine if a Lua table is empty (contains no entries)?
... @Moberg the less dumbed down version, in the context of lua 5.2 & 5.3, is that non locals are either upvals or _ENV lookups. An upval has to go through an extra layer of indirection, whereas an _ENV lookup is a table lookup. Whereas a local is a register in the VM
– De...
