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CSS Classes & SubClasses
...m was similar to that of the OP (Original Poster), only occurred outside a table, so the subclasses were not called from within the scope of the parent class (the table), but outside of it, so I had to ADD selectors, as kR105 mentioned.
Here was the problem: I had two boxes (divs), each with the sa...
Overriding id on create in ActiveRecord
...emantics in ActiveRecord, but instead of having a migration and creating a table, and incurring the overhead of the database on every call, you just store your data in yml files. The foreign keys in the database reference the in-memory ids in the yml.
ActiveHash is great for picklists and small ta...
Adding a favicon to a static HTML page
...
Usage Syntax: .ico, .gif, .png, .svg
This table shows how to use the favicon in major browsers. The standard implementation uses a link element with a rel attribute in the section of the document to specify the file format and file name and location.
Note that most...
MassAssignmentException in Laravel
...on run()
{
Eloquent::unguard();
//$this->call('UserTableSeeder');
}
}
This class acts as a facade, listing all the seeders that need to be executed. If you call the UsersTableSeeder seeder manually through artisan, like you did with the php artisan db:seed --class="User...
How to force LINQ Sum() to return 0 while source collection is empty
...uery has an additional null check and a weird outer join with a single row table.
– Maksim Vi.
Aug 11 '15 at 21:17
...
Is there common street addresses database design for all addresses of the world? [closed]
...ction of all possible addresses will be stored, its better to use a single table (or flat format) containing all fields and one address per row.
A reasonable format for storing addresses would be as follows:
Address Lines 1-4
Locality
Region
Postcode (or zipcode)
Country
Address lines 1-4 can hold...
How to export query result to csv in Oracle SQL Developer?
...take an export to your local system from sql developer.
Path : C:\Source_Table_Extract\des_loan_due_dtls_src_boaf.csv
SPOOL "Path where you want to save the file"
SELECT /*csv*/ * FROM TABLE_NAME;
share
...
How do I make many-to-many field optional in Django?
... blank was not as obvious to me because I thought the manytomany created a table that links the events with the groups (events = models.ManyToManyField(Event, related_name="groups", blank=True) So it was not clear to use the blank since Event is not actually a field in the group table. Anyway it wor...
CSS fixed width in a span
... Hm, not sure. It's just a minor setback. Ended up having to use tables to get the desired effect.
– Nick Pickering
May 2 '13 at 14:10
...
Convert dmesg timestamp to custom date format
... an advantage to a 3-stage pipe to get that path?
– Stabledog
Dec 31 '13 at 15:28
@Stabledog: good question. For an ex...