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Storyboard - refer to ViewController in AppDelegate
... to the Storyboard ID field
Then write your code.
// Override point for customization after application launch.
if (<your implementation>) {
UIStoryboard *mainStoryboard = [UIStoryboard storyboardWithName:@"Main"
bundle: nil...
How can I use a local image as the base image with a dockerfile?
...image, you can provide additional instructions to fetch an image from your custom registry (e.g. FROM localhost:5000/my-image:with.tag). See https://docs.docker.com/engine/reference/commandline/pull/#pull-from-a-different-registry and https://docs.docker.com/registry/#tldr
Finally, if your image is...
CSS: bolding some text without changing its container's size
...r creating a bold version of a font that doesn't have a bold variant, like custom fonts (edit: variable fonts depreciate this suggestion). Though this should be avoided as it will probably make some fonts appear scratchy and jagged)
I this definitely works in Edge, Firefox, Chrome and Opera (at tim...
SQLAlchemy: Creating vs. Reusing a Session
...to the request is in fact even better. Flask-SQLAlchemy actually sends a custom "scope function" to scoped_session() so that you get a request-scoped session. The average Pyramid application sticks the Session into the "request" registry. When using schemes like these, the "create new Session o...
When to use dynamic vs. static libraries
...opy of the singleton. However, if your application is a single EXE with no custom DLLs, this may not be a problem.
Unreferenced code removal: When you link against a static library, only the parts of the static library that are referenced by your DLL/EXE will get linked into your DLL/EXE.
For exam...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
...I] => /test.php
[SCRIPT_NAME] => /404error.php
On IIS server using custom error pages
http://example.com/test.php
[SCRIPT_NAME] => /404error.php
[REQUEST_URI] => /404error.php?404;http://example.com/test.php
...
Secure Web Services: REST over HTTPS vs SOAP + WS-Security. Which is better? [closed]
...
I saw an interesting mix the other day. A large, F500 customer of ours is using a mix of REST and SOAP (REST for read-only data access, SOAP for the rest) and in order to avoid using different security schemes has decided to use WS-Sec for both. They are doing this by putting t...
How does the main() method work in C?
...
Another implementation strategy is for the compiler or perhaps linker to custom-generate the __start function (or whatever it is called), or at least select one from several pre-compiled alternatives. Information could be stored in the object file about which of the supported forms of main is bein...
Bootstrap 3 offset on right not left
...
I'm using the following simple custom CSS I wrote to achieve this.
.col-xs-offset-right-12 {
margin-right: 100%;
}
.col-xs-offset-right-11 {
margin-right: 91.66666667%;
}
.col-xs-offset-right-10 {
margin-right: 83.33333333%;
}
.col-xs-offset-right-9...
Dictionary vs Object - which is more efficient and why?
...e different time necessary to instantiate a dict (intrinsic object) and a "custom" object. Although from the language perspective they are the same, they have quite a different implementation.
After that, the assignment time should be almost the same for both, as in the end memb