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What are the best PHP input sanitizing functions?
... PHP extensions. Two of them, in fact. You only want to ever use the one called mysqli. The old "mysql" extension has been deprecated and is not safe or sane to use in the modern era.
I'm personally not a fan of mysqli. The way it performs variable binding on prepared statements is inflexible an...
How can I get column names from a table in SQL Server?
... Some thing like this should help:
SELECT * FROM sys.columns WHERE object_id = OBJECT_ID('dbo.yourTableName')
Or a variation would be:
SELECT o.Name, c.Name
FROM sys.columns c
JOIN sys.objects o ON o.object_id = c.object_id
WHERE o.type = 'U'
ORDER BY o.Name, c.Name
This ...
Uninstall ReSharper 4.5
...
Agreed that it might be confusing as you'd typically look for ReSharper - not Jetbrains.. Not too expensive though. I'd gladly buy this on my own if me company didn't buy it for me. VS without R# is not the same..
– stiank81
Nov 10 '...
Rails: Logging the entire stack trace of an exception
...
You may get your message split and unreadable because calling logger multiple times is not thread safe. While the logger itself is thread safe. Usually I join my message in one string then log it.
– Morozov
Dec 15 '15 at 10:31
...
Rails 4 multiple image or file upload using carrierwave
...ate post_attachment scaffold
rails generate scaffold post_attachment post_id:integer avatar:string
rake db:migrate
In post.rb
class Post < ActiveRecord::Base
has_many :post_attachments
accepts_nested_attributes_for :post_attachments
end
In post_attachment.rb
class PostAttachment <...
What is the optimal length for user password salt? [closed]
...ing usernames as the salt, this can be an issue if usernames change. Practically, (despite what is said in the customer's design documents) I've found that users often want to change usernames.
– SilentSteel
Jul 21 '14 at 20:38
...
Get margin of a View
...expecting something like this, but I don't think there is any direct class called LayoutParams. There are classes like FrameLayout.LayoutParams, RelativeLayout.LayoutParams, but nothing like LayoutParams in itself. And since I don't know the type of the view, I cannot use any of the former classes.
...
JavaScript get element by name
..., forEach, etc. Which explains why we need to use: Array.prototype.forEach.call( NodeList, fn ).
– Florian Margaine
Apr 24 '12 at 21:32
|
sh...
Multiple modals overlay
...the page like this:
var zIndex = Math.max.apply(null, Array.prototype.map.call(document.querySelectorAll('*'), function(el) {
return +el.style.zIndex;
})) + 10;
Scrollbar fix
If you have a modal on your page that exceeds the browser height, then you can't scroll in it when closing an second mod...
Django dynamic model fields
...mic modeling. It's heavily used in the "semantic web" community where it's called a "triple" or "quad" if it includes a unique ID. However, it's unlikely to ever be as efficient as a mechanism that can dynamically create and modify SQL tables.
– Cerin
Oct 19 '1...