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iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate]
...USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone){
if (scale == 2.0f) {
if (pixelHeight == 960.0f)
resolution = UIDeviceResolution_iPhoneRetina4;
else if (pixelHeight == 1136.0f)
resolution = UIDeviceResolution_iPhoneRetina5;
...
RESTful Authentication
...r HTTPS;
Cookies and session management;
Token in HTTP headers (e.g. OAuth 2.0 + JWT);
Query Authentication with additional signature parameters.
You'll have to adapt, or even better mix those techniques, to match your software architecture at best.
Each authentication scheme has its own PROs and...
Dispelling the UIImage imageNamed: FUD
Edit Feb 2014: Note that this question dates from iOS 2.0! Image requirements and handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images, you should certainly use ImageNamed in your code .
...
Maximum on http header values?
... request line and ALL header fields (so keep your cookies short).
Apache 2.0, 2.2: 8K
nginx: 4K - 8K
IIS: varies by version, 8K - 16K
Tomcat: varies by version, 8K - 48K (?!)
It's worth noting that nginx uses the system page size by default, which is 4K on most systems. You can check with this t...
How to share my Docker-Image without using the Docker-Hub?
... the docker registry image is outdated. You should now use Docker Registry 2.0 and the code on github/docker/distribution
– RoelAdriaans
Jun 6 '15 at 17:31
1
...
Transactions in .net
What are the best practices to do transactions in C# .Net 2.0. What are the classes that should be used? What are the pitfalls to look out for etc. All that commit and rollback stuff. I'm just starting a project where I might need to do some transactions while inserting data into the DB. Any respons...
list every font a user's browser can display
...it.org/lab/javascript-css-font-detect/
* License: Apache Software License 2.0
* http://www.apache.org/licenses/LICENSE-2.0
* Version: 0.15 (21 Sep 2009)
* Changed comparision font to default from sans-default-default,
* as in FF3.0 font of child element didn't fallbac...
Linux的诞生和发展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...91年时版本是1.5。目前主要有两个版本在使用： 1.5 版和2.0 版，当时该操作系统在大学使用是免费的，但其它用途不是，当然目前都已经是免费的，可以从许多FTP上下载。
对于Linux 系统，他表示对其开发者Linus 的称赞。但他认...
How do you pass arguments to define_method?
...new
a.foo :one, 'two', :three, 4, 5 do
'six'
end
Update
Ruby 2.0 introduced double splat ** (two stars) which (I quote) does:
Ruby 2.0 introduced keyword arguments, and ** acts like *, but for keyword arguments. It returns a Hash with key / value pairs.
...and of course you can ...
How to implement the factory method pattern in C++ correctly
...) { /* ... */ }
};
Which lets you write things like:
Vec2 v(linear(1.0, 2.0));
Option 2:
you can use "tags" like the STL does with iterators and such. For example:
struct linear_coord_tag linear_coord {}; // declare type and a global
struct polar_coord_tag polar_coord {};
struct Vec2 {
V...