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What are the main performance differences between varchar and nvarchar SQL Server data types?
I'm working on a database for a small web app at my school using SQL Server 2005 .
I see a couple of schools of thought on the issue of varchar vs nvarchar :
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URL encoding the space character: + or %20?
...he server in an HTTP request message using method GET or POST, or, historically, via email. The encoding used by default is based on a very early version of the general URI percent-encoding rules, with a number of modifications such as newline normalization and replacing spaces with "+" instead of "...
Detecting iOS / Android Operating system
... @feeela sometimes the feature is something like being able to install apks, which isn't possible to detect.
– Daniel Lubarov
Mar 7 '16 at 21:11
2
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APP INVENTOR硬件交互学习教程01——开发板介绍 - 创客硬件开发 - 清泛IT社...
今天，介绍一个用于学习APP INVENTOR 硬件交互学习板，它资源丰富，外设较多，非常有利于学习APP inventor。
等待焊接的板子们
已焊接等待调试的
系统板原理图
自己造的板子{:8_389:}{:8_315:}
How can I get the Typescript compiler to output the compiled js to a different directory?
...
Though these answers are correct you should consider whether you actually just want to hide your .js files from your IDE.
In Visual Studio Code, go to File > Preferences > Settings or your .vscode\settings.json file and enter:
"files.exclude": {
"**/.git": true,
"**/.DS_Store"...
How to change the background color of the options menu?
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After spending a considerable amount of time trying all the options, the only way I was able to get an app using AppCompat v7 to change the overflow menu background was using the itemBackground attribute:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"&...
What APIs are used to draw over other apps (like Facebook's Chat Heads)?
...t Heads on Android? What is the API to create the floating views on top of all other views?
3 Answers
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Increasing client_max_body_size in Nginx conf on AWS Elastic Beanstalk
...ke Java SE, Go, Node.js, and maybe Ruby (it's not documented for Ruby, but all the other Nginx platforms seem to support this), Elasticbeanstalk has a built-in understanding of how to configure Nginx.
To extend Elastic Beanstalk's default nginx configuration, add .conf configuration files to a f...
Rails 4 multiple image or file upload using carrierwave
...tiple_image_upload_carrierwave
In gem file
gem 'carrierwave'
bundle install
rails generate uploader Avatar
Create post scaffold
rails generate scaffold post title:string
Create post_attachment scaffold
rails generate scaffold post_attachment post_id:integer avatar:string
rake db:migrate
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
...d it didn't have the ThrowIfMaxHttpCollectionKeysExceeded method:
I installed KB2656351 (update for .NET 4.0), reloaded the assemblies in Reflector and the method appeared:
So that method is definitely new. I used the Disassemble option in Reflector, and from what I can tell from the code it c...