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Safely remove migration In Laravel
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I accidentally created a migration with a bad name (command: php artisan migrate:make). I did not run (php artisan migrate) the migration, so I decided to remove it.
My steps:
Manually delete the migration file under app/database/migrations/my_migration_file_...
Simplest way to serve static data from outside the application server in a Java web application
...ules (i.e. you use exclusively forward slashes as in /path/to/files), then it will work on Windows as well without the need to fiddle around with ugly File.separator string-concatenations. It would however only be scanned on the same working disk as from where this command is been invoked. So if Tom...
How to create a temporary directory?
I use to create a tempfile , delete it and recreate it as a directory:
4 Answers
4
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Converting an integer to a string in PHP
...) function to convert a number to a string.
From a maintenance perspective its obvious what you are trying to do rather than some of the other more esoteric answers. Of course, it depends on your context.
$var = 5;
// Inline variable parsing
echo "I'd like {$var} waffles"; // = I'd like 5 waffles
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How might I find the largest number contained in a JavaScript array?
...follow
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edited May 22 '19 at 21:07
Andy
5,53244 gold badges3838 silver badges5252 bronze badges
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Simulate airplane mode in iPhone Simulator
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It's harder than it sounds, though our team has asked Apple for similar functionality. The problem is that apps running in the simulator are really Mac apps. The iPhone Simulator doesn't emulate the iPhone; it's just an envir...
AngularJs “controller as” syntax - clarification?
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There are several things about it.
Some people don't like the $scope syntax (don't ask me why). They say that they could just use this. That was one of the goals.
Making it clear where a property comes from is really useful too.
You can nest controllers...
Get all related Django model objects
... getattr(a, link).all()
for object in objects:
# do something with related object instance
I spent a while trying to figure this out so I could implement a kind of "Observer Pattern" on
one of my models. Hope it's helpful.
Django 1.8+
Use _meta.get_fields(): https://docs.djangoprojec...
List passed by ref - help me explain this behaviour
... @Ngm - when you call ChangeList, only the reference is copied - it is the same object. If you change the object in some way, everything that has a reference to that object will see the change.
– Marc Gravell♦
Nov 30 '10 at 6:59
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.htaccess not working apache
.../2.4/mod/core.html#allowoverride for details. You need to also ensure that it is set in the correct scope - ie, in the right block in your configuration. Be sure you're NOT editing the one in the block, for example.
Third, if you want to ensure that a .htaccess file is in fact being read, put gar...