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How to alias a table in Laravel Eloquent queries (or using Query Builder)?
...supports aliases on tables and columns with AS. Try
$users = DB::table('really_long_table_name AS t')
->select('t.id AS uid')
->get();
Let's see it in action with an awesome tinker tool
$ php artisan tinker
[1] > Schema::create('really_long_table_name', function($...
Disable assertions in Python
...tly slow down execution. For some algorithms, checks of this sort can take orders of magnitude longer than the entire program. Think of running a naive but simpler implementation (so less likely to contain errors) of the same algorithm to check correctness. Or a check by exhaustive enumeration of so...
Can I specify multiple users for myself in .gitconfig?
...ook to already exisiting repos then just run a git init inside the repo in order to reinitialize it.
Here is the hook I came up with (it still needs some polishing - suggestions are welcome).
Save it either as
~/.git/templates/hooks/pre_commit
or
~/.git/templates/hooks/post-checkout
and make...
Python - Count elements in list [duplicate]
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How to plot two columns of a pandas data frame using points?
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Entity Framework rollback and remove bad migration
...t;"
All migrations applied after the one specified will be down-graded in order starting with the latest migration applied first.
Step 2: Delete your migration from the project
remove-migration name_of_bad_migration
If the remove-migration command is not available in your version of Entity Framewo...
How do I design a class in Python?
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Encoding an image file with base64
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(Incidentally, answer order cannot be relied on here, so it is worth avoiding comments like "the first answer". The one that appears first may change over time.:-))
– halfer
Apr 26 '19 at 21:27
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
...manage.py test -r instead of python manage.py test is ok for me, maybe the order of execution is crucial
then i find a doc about Order in which tests are executed, It mentions which test will run first.
So, i use TestCase for database interaction, unittest.TestCase for other simple test, it works ...
Set type for function parameters?
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@JeffreySweeney neither is PHP statically typed. But you have the option to do type hinting in php. Have you ever looked at a big nodejs backend application? exactly, each function has arguments, and you have NO clue what each argument is. We are talki...