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How can I get enum possible values in a MySQL database?

...want to populate my dropdowns with enum possible values from a DB automatically. Is this possible in MySQL? 24 Answers ...
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Set Django IntegerField by choices=… name

... Really like the Encapsulation section on the blog. – Nathan Keller Mar 3 '13 at 21:57 ...
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PHP - how to create a newline character?

In PHP I am trying to create a newline character: 15 Answers 15 ...
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How to specify in crontab by what user to run script? [closed]

...tab jobs that run under root, but that gives me some problems. For example all folders created in process of that cron job are under user root and group root. How can i make it to run under user www-data and group www-data so when i run scripts from my website i can manipulate those folders and fil...
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How do I dump an object's fields to the console?

... Adding an inspect method to your class allows you to define how the class' attributes are displayed, rather than rely on default output. A lot of classes don't implement it well, but it can be really useful when debugging. Ruby will fall back to to_s if it can't f...
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Reset PHP Array Index

... answered Jun 7 '19 at 4:52 Allan MwesigwaAllan Mwesigwa 75077 silver badges1313 bronze badges ...
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How to exclude file only from root folder in Git

...er, and I want to ignore that folder in repo root, its contained files and all descendent subfolders and their files? /folder/? – CodeManX Aug 23 '15 at 20:31 12 ...
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MassAssignmentException in Laravel

...ection against mass assignment security issues. That's why you have to manually define which fields could be "mass assigned" : class User extends Model { protected $fillable = ['username', 'email', 'password']; } Warning : be careful when you allow the mass assignment of critical fields lik...
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Using str_replace so that it only acts on the first match?

... There's no version of it, but the solution isn't hacky at all. $pos = strpos($haystack, $needle); if ($pos !== false) { $newstring = substr_replace($haystack, $replace, $pos, strlen($needle)); } Pretty easy, and saves the performance penalty of regular expressions. Bonus: If...
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您好,如果我想设置如果到某个时间就显示文字,怎么做 - App Inventor 2 中...

... 获取当前时间和格式化,参考:https://bbs.tsingfun.com/forum.php?mod=viewthread&tid=1534&fromguid=hot& ... 感觉还是不是很懂引用: App Inventor 2  发表于 2024-03-22 19:09 获取当前时间和格式化,参考:https://bbs.tsingfun.com/forum.php?mod=...