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Detecting when the 'back' button is pressed on a navbar
...navigationItem.leftBarButtonItem = backButton
}
// Then handle the button selection
func goBack() {
// Here we just remove the back button, you could also disabled it or better yet show an activityIndicator
self.navigationItem.leftBarButtonItem = nil
someData.saveInBackground { (success...
“’” showing on page instead of “ ' ”
...tion is wrong. You can also force your web browser to twingle the page by selecting windows-1252 encoding for a utf-8 document. Your web browser cannot detwingle the document that Charlie saved.
Note: the same problem can happen with any other single-byte code page (e.g. latin-1) instead of windo...
Pass Method as Parameter using C#
... You made my day ;) Really simple to use and much more flexible than the selected answer IMO.
– Sidewinder94
Mar 27 '14 at 11:43
...
Visual Studio popup: “the operation could not be completed”
... elements within the following element. You might want to be a little more selective and try to identify the site that is causing the conflict and remove just that.
<configuration><system.applicationHost><sites>
Note that I left the <siteDefaults>, <applicationDefaults&...
How would I run an async Task method synchronously?
...ng a Task<Task<MyResult>>. The correct overload of Task.Run is selected either way, but the async delegate makes your intent obvious.
– Michael L Perry
JavaScript: Check if mouse button down?
...semove='handleMove(this);'>Click and drag me!</div>
The :active selector handles the mouse click much better than mouse up/down, you just need a way of reading that state in the onmousemove event. For that I needed to cheat and relied on the fact that the default cursor is "auto" and I ju...
Lombok annotations do not compile under Intellij idea [duplicate]
...se" to search for non-bundled plugins
The "Lombok Plugin" should show up. Select it.
Click the green "Install" button.
Click the "Restart Intellij IDEA" button.
Settings:
Enable Annotation processor
Go to Preferences -> Build, Execution,Deployment -->Preferences -> Compiler -> An...
Get list of passed arguments in Windows batch script (.bat)
...racters such as &? When I try to retrieve several the path of several selected files (using Send To menu and "%*" which pass the args to a .py) it stops the listing at the & caracters. So if for instance the second file contain a & in its name, the the part of the name after the & w...
What is the fastest way to send 100,000 HTTP requests in Python?
... Make sure you install the epoll reactor; otherwise you'll be using select/poll, and it will be very slow. Also, if you're going to actually try to have 100,000 connections open simultaneously (assuming your program is written that way, and the URLs are on different servers), you'll need to ...
Why does C# not provide the C++ style 'friend' keyword? [closed]
...ly.
Typically, a designer desires to expose only a few private methods to selected few other classes. For example, in a class factory pattern it may be desired that class C1 is instantiated only by class factory CF1. Therefore class C1 may have a protected constructor and a friend class factory C...