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(Built-in) way in JavaScript to check if a string is a valid number
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This is what I was looking for, the equivalent to php ctype_digit
– Miguel Pynto
Sep 20 '19 at 11:17
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What is the best way to exit a function (which has no return value) in python before the function en
...hod i use return, it still keep running code behind a. exit should be like php exit(), it breaks the program instantly.
– TomSawyer
Sep 24 '17 at 18:29
2
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Character Limit in HTML
... to win. That's why it's far better to check it on the server side, with a PHP / Python / whatever script.
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How to base64 encode image in linux bash / shell
...d DSC_0251.base64 > DSC_0251.JPG
See: http://www.greywyvern.com/code/php/binary2base64
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Installing specific laravel version with composer create-project
...efer-dist laravel/laravel Projectname "6.*"
Run Local Development Server
php artisan serve
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Executing JavaScript without a browser?
...ac OS X command line, much like we run any other scripting language (ruby, php, perl, python...)
13 Answers
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Automatically deleting related rows in Laravel (Eloquent ORM)
...You can delete all related photos before actually deleting the user.
<?php
class User extends Eloquent
{
public function photos()
{
return $this->has_many('Photo');
}
public function delete()
{
// delete all related photos
$this->photos()-&gt...
Is it possible to have a multi-line comments in R? [duplicate]
...s how come R doesn't support a multi-line comments (like /* comment */ of PHP, for example).
7 Answers
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ADB No Devices Found
...ep for doing this...visualgdb.com/tutorials/android/usbdebug/manualinstall.php
– abaldwin99
Aug 20 '15 at 17:44
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Why are dates calculated from January 1st, 1970?
...1' as each second pass For conversion of UNIX timestamps to readable dates PHP and other open source languages provides built in functions.
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