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Resharper- Find all unused classes
...erFromAssembly goes through all the types inside the assembly and blindly [based on the methods parameter] adds them to the container at Run-time.
You will need something like Agent Mulder plugin which provides navigation for types registered or resolved inside your containers. This again might vis...
Drop all tables whose names begin with a certain string
... modify the query to include the owner if there's more than one in the database.
DECLARE @cmd varchar(4000)
DECLARE cmds CURSOR FOR
SELECT 'drop table [' + Table_Name + ']'
FROM INFORMATION_SCHEMA.TABLES
WHERE Table_Name LIKE 'prefix%'
OPEN cmds
WHILE 1 = 1
BEGIN
FETCH cmds INTO @cmd
IF @@...
powershell 2.0 try catch how to access the exception
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to forward declare a template class in namespace std?
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Easiest way to copy a single file from host to Vagrant guest?
...'t work and giving error vagrant scp /vagrant/www/koushik.php ubuntu/trusty64:/usr/share/nginx/html I am trying to copy files into the nginx root directory. It says, The machine with the name 'C' was not found configured for this Vagrant environment. The directory and everything is fine.
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Can I call memcpy() and memmove() with “number of bytes” set to zero?
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How can I avoid running ActiveRecord callbacks?
... that also works while creating an object
class Person < ActiveRecord::Base
attr_accessor :skip_some_callbacks
before_validation :do_something
after_validation :do_something_else
skip_callback :validation, :before, :do_something, if: :skip_some_callbacks
skip_callback :validation, :a...
Do I need dependency injection in NodeJS, or how to deal with …?
...utions.
Update:
This should address your specific question regarding database connections. I'd create a separate module for your to encapsulate your database connection logic. Something like this:
MyDbConnection.js: (be sure to choose a better name)
var db = require('whichever_db_vendor_i_use');...
iOS app error - Can't add self as subview
...
I am speculating based on something similar that I debugged recently...
if you push (or pop) a view controller with Animated:YES it doesn't complete right away, and bad things happen if you do another push or pop before the animation complete...
Why does setTimeout() “break” for large millisecond delay values?
...ame across js as well since it's such an ubiquitous term now in event loop based
In short:
When delay is larger than 2147483647 or less than 1, the delay will be set to 1.
and delay is:
The number of milliseconds to wait before calling the callback.
Seems like your timeout value is being def...