Create With Code Unit 4 David Wu Mac OS
Add to user administrator privileges and all access abilities:
In this regard, the responder logic 25 calculates MAC R(0) using the following equation: h (S Ri) N i ⊕ N R U id K U N i N R T NR ≡ MAC R (0) (4) Note that N i ⊕N R is the number of rounds used to conduct the hash function. From a performance standpoint, it may be desirable that the number be truncated to a. Largest projects included developing Apple's Personal Web Sharing under contract for Apple Computer, Inc. (Mac OS 8.0 - 9.x) and Rumpus, an FTP server for the Mac. Web Manager/Developer.
Download and install DMG from commandline:
Show partition information:
Check resize partition restrictions:
With David’s project (screenshot below) embedded in your browser. 2 Students running an operating system other than a supported version of Mac OS or Windows should please find a computer with a supported operating system to use for this problem set (e.g., in the Science Center, a house’s lab, or a friend’s room). Turn on performance mode for macOS Server (OS X El Capitan 10.11 and later). Provides extended system limits (maxproc, etc.). The architecture of the designed MAC unit is shown in the figure 1. The two input 64 bit operand to the MAC unit are A 63:0 and B 63:0.The 64 bit output from MAC unit is Q127:0. The proposed design uses one 64x64 Vedic multiplier using Urdhva Tiryakbhyam algorithm.
Resize Mac OS partition:
Get CPU Information:
On boot, hold Command + Option + P and R keys to clear NVRAM.
Create With Code Unit 4 David Wu Mac Os 11
Get username of user that currently uses GUI of WindowServer:
Converting plist/xml:
Get System Info on Mac OS:
Get screencapture via terminal:
Turn on performance mode for macOS Server (OS X El Capitan 10.11 and later). Provides extended system limits (maxproc, etc.):
Delete a local account:
Show listen ports:
Manipulating OS X login items from command line
Snoop new processes as they are executed, creatbyproc.d for files:
List memory usage in real time:
Force flush cached memory:
Enable/disable swapping in Mac OS X (not checked solution):
Remove RecoveryHD partition:
List of users (with information):
Default background pictures paths:
Logout user:
Set/get Computer/Host/LocalHost names. The settings are stored in /Library/Preferences/SystemConfiguration/preferences.plist.:
Allow only ssh key authentication /etc/ssh/sshd_config:
Control autoupdate:
Allow to install apps from anywhere:
Switch user:
Restart Screensharing:
Enable/disable fast user switching:
Open multiple instances of application:
Run application at another user:
Remote connect:
LaunchDaemons¶
/System/Library/LaunchDaemons/ - load when system running
Bonjour:
Launchctl¶
Agents and daemons paths:
Install GUI application:
Create user agent:
Disabled jobs are stored in /var/db/com.apple.xpc
Create bootable flash¶
Mac OS Sierra - http://www.macworld.com/article/3092900/macs/how-to-create-a-bootable-macos-sierra-installer-drive.html
Brew¶
Installation:
Install some app:
System limits¶
Note
To increase system limits turn on performance mode. Mac OS Sierra:
For 10.9 (Mavericks), 10.10 (Yosemite), 10.11 (El Capitan), and 10.12 (Sierra)
Create file (owner: root:wheel, mode: 0644) /Library/LaunchDaemons/limit.maxfiles.plist:
Create file (owner: root:wheel, mode: 0644) /Library/LaunchDaemons/limit.maxproc.plist:
Present view controller with transparent background swift 4
Transparent background for modally presented viewcontroller , Fixed it. The problem was that presentViewController does not keep the view that I was covering. viewController.modalPresentationStyle = . I have two view controller 1st login & 2nd forgot password. Initially, the login screen has been visible on the tap of forgot password button, forgot password screen will be present over the login screen with a transparent background. In the Login screen, I have used following code for forgotButtonAction to present forgotPasswordViewController
Swift Modal View Controller with transparent background, You can do it like this: In your main view controller: func showModal() { let modalViewController = ModalViewController() modalViewController. So here are the basic steps you need to follow to present a ViewController with transparent background. 1- Create a new project. 2- You will see a already created ViewController on the story board. 3- Add another ViewController that you want to present(i.e PresentViewController). 4- set the background color of PresentViewController with some alpha.
Swift Modal View Controller with transparent background, Swift Modal View Controller with transparent background Just add a Storyboard Segue with Kind set to Present Modally to your modal view controller and on this view controller set the A new function split in Swift 4 class ModalViewController: UIViewController { override func viewDidLoad() { view.backgroundColor = UIColor.clearColor() view.opaque = false } } If you are working with a storyboard: Just add a Storyboard Seque with Kind set to Present Modally to your modal view controller and on this view controller set the following values:
Swift popup view programmatically
Popup UIViewController, Don't forget to set a translucent background to your pop up controller. -- Reference from: Presenting a popup view controller programmatically I couldn't find any reference about any ways to make a pop or a dismiss programmatically of my presented view with SwiftUI.. Seems to me that the only way is to use the already integrated slide dow action for the modal(and what/how if I want to disable this feature?), and the back button for the navigation stack.
Custom PopUp Modal Animation View Programmatically, I tried searching and did not find much information about presenting a popup view controller in Swift that did not involve a storyboard. Basically I … The link can only be accessed from a View's body, or else you get this compilation error: 'Fatal error: Reading NavigationDestinationLink outside of View.body.' The link's presented binding should only be modified when a push or pop occurs, or else native back gestures won't work.
Presenting a popup view controller programatically? : swift, Swift popup view programmatically. Custom PopUp Modal Animation View Programmatically, Don't forget to set a translucent background to your pop up This makes even more sense, as popup dialogs and alerts are supposed to look consistent throughout the app, that is, maintain a single style. Dialog Default View Appearance Settings. If you are using the default popup view, the following appearance settings are available:
Present modal view controller with transparent background
iOS: Modal ViewController with transparent background, I'm trying to present a view controller modally, with a transparent background. My goal is to let both the presenting and presented view controllers's view to be I'm trying to present a view controller modally, with a transparent background. My goal is to let both the presenting and presented view controllers's view to be displayed at the same time. The problem is, when the presenting animation finishes, the presenting view controller's view disappears.
Swift Modal View Controller with transparent background, Just add a Storyboard Segue with Kind set to Present Modally to your modal view controller and on this view controller set the following values: Questions: I’m trying to present a view controller modally, with a transparent background. My goal is to let both the presenting and presented view controllers’s view to be displayed at the same time. The problem is, when the presenting animation finishes, the presenting view controller’s view disappears.
Swift Modal View Controller with transparent background · GitHub, Just add a Storyboard Seque with Kind set to Present Modally to your modal view controller and on this view controller set the following values: Background Just add a Storyboard Segue with Kind set to Present Modally to your modal view controller and on this view controller set the following values: Background = Clear Color Drawing = Uncheck the
Dismiss view controller Swift
How to dismiss ViewController in Swift?, From you image it seems like you presented the ViewController using push. The dismissViewControllerAnimated is used to close I have a solution for your problem. Please try this code to dismiss the view controller if you present the view using modal: Swift 3: self.dismiss(animated: true, completion: nil) OR. If you present the view using 'push' segue. self.navigationController?.popViewController(animated: true)
dismiss(animated:completion:), If you present several view controllers in succession, thus building a stack of presented view controllers, calling this method on a view controller lower in the stack I have a solution for your problem. Please try this code to dismiss the view controller if you present the view using modal: Swift 3: self.dismiss(animated: true, completion: nil) OR. If you present the view using “push” segue. self.navigationController?.popViewController(animated: true)
How to Dismiss View Controller?, How to Dismiss View Controller? Under os x (not ios) swift, ViewController A segues (modally) to VC B via a button click. T hird: what could be better than tapping anywhere on the view controller to dismiss the keyboard. Just one line of code would serve our purpose. Store, and View PDF in swift. David Wu. Swift
UIViewController transparent background
Display clearColor UIViewController over UIViewController, Modal View Controller with no black background just clearColor/transparent. The only thing that I need to change is I replaced On the destination view controller, set it's view to have a clear background. On the destination view controller, slap down 2 UIViews: One is your 'transparent' one, and the other is your 'content' one. Set the transparent one to have whatever alpha you like and put all your junk in the 'content' one.
Present a transparent modal UIViewController, The ViewController is not supposed to be transparent when you present it to center it, and put a transparent black background view behind it. I did semi-transparent background for my UIViewController the same way as it's recommended here but it didn't work until I set modalPresentationStyle to .custom. my Swift 4 code: modalPresentationStyle = .custom view.isOpaque = false view.backgroundColor = UIColor.black.withAlphaComponent(0.2)
Swift Modal View Controller with transparent background, Swift Modal View Controller with transparent background class ModalViewController: UIViewController { override func viewDidLoad() { view. I have a UIViewController with a black background (alpha set to 0.25f), and a alertView as subview. and put a transparent black background view behind it.
Push view controller transparent background
How to push view controller with transparency mode?, In iOS the default color of background is black. So you navigation controller has a black background. If you push a controller, you current I tried a UIImageView with a translucent image and had the original issue FTFT1234 had above where the bottom view controller shows behind while transitioning. Unfortunately, my use case requires the view controllers to be modally positioned over a background view controller and the UIToolbar trick doesn't seem to work.
Transparent ViewController to See Parent Below?, Push view controller transparent background. How to push view controller with transparency mode?, In iOS the default color of background is black. So you Push ViewController with transparent b Push animation without shadows and bla iOS: Modal ViewController with transpa ios 7 - transparency in IB not working Swift Modal View Controller with trans iOS: Apply view rotation to view contr iOS - Semi-transparent modal view cont How to present a semi-transparent (hal Segue Push Animation with Clear Backgr
Push ViewController with transparent background, I want to have a blurred image as a fixed background in my app. My ViewController structure is like this: HostViewController (with background image and I'm trying to present a view controller modally, with a transparent background. My goal is to let both the presenting and presented view controllers's view to be displayed at the same time. The problem is, when the presenting animation finishes, the presenting view controller's view disappears.
Swift present modal view controller programmatically
Presenting Modal View Controller programmatically in Swift, Presenting a view controller of class name ModalVC programmatically let modalVC = ModalVC.instantiateFromStoryboard(self.storyboard!) self. In the main screen of my iOS application I have a table view populated with a list of users from a web service, what I want to do is to show the table, and over it a modal view controller. I have everything set up, but I don't know how to present my 'ModalVC' programatically from the main screen, and to do it after the table was populated?
How can I programmatically present a view controller modally , (void)presentModalViewController:(UIViewController Since the accepted answer is in Objective-C, this is how you would do it in Swift. Presenting a view controller programmatically in swift. { // When the button is touched, we're going to present the view controller // 1. Presenting modal in
Swift 5. How present or show ViewController on button touch , 1: If you are working programmatically in viewDidLoad add the following line. mybutton. If SecondVC is connected to a storyboard view controller, you will need to change the The default modal presentation style is a card. over - swift present modal view controller programmatically SwiftUI dismiss modal (3) Since SwiftUI is declarative there is no dismiss methode.
How to present transparent controller Swift
Transparent background for modally presented viewcontroller , You need three lines to make the background transparent, viz. overCurrentContext present(modalViewController, animated: true, completion: nil) } I can't remember where but still works fine with the latest Xcode & Swift. Sometimes we have to show a transparent view on a viewcontroller, for that we generally use .xib file and add them as subview in viewcontroller to show the transparency. but we can also give the transparency to view controller while presenting this.so here are the basic steps you need to follow to presenta viewcontroller with transparent background1- create a new project.2- you will see a
Swift Modal View Controller with transparent background, Just add a Storyboard Segue with Kind set to Present Modally to your modal view controller and on this view controller set the following values: Background = Clear Color. Drawing = Uncheck the Opaque checkbox. Presentation = Over Current Context. I have two view controller 1st login & 2nd forgot password. Initially, the login screen has been visible on the tap of forgot password button, forgot password screen will be present over the login screen with a transparent background. In the Login screen, I have used following code for forgotButtonAction to present forgotPasswordViewController
Swift UIView background color opacity, view's backgroundColor proprty to a color that has alpha component smaller than 1. So if the presented view controller does not fill the screen with opaque content, the underlying content shows through. UITableViewController with blur. To have the same effect on a UITableViewController we’ll need to modify a little bit the code shown above. The first thing to do is making the background of the tableView transparent.
IOS popover dim background
How to Dim the Background of a Popover on iOS The design for a recent project called for the contents of the popover view to be emphasized prominently. Specifically, the design wanted all the views behind the popover to be dimmed.
Before iOS 9 apple iPad popOver were shown with a dim background. But In iOS 9 when the popOver is shown, it never dim the background view. I want to dim the background view in iOS 9 as well. Any Solution.
I'm using popups or popovers to create 'tips' or 'explanations' on a page. When opened the background dims, but the popup / popover foreground also seems very dim. Is there a way to make the popover background white, like alert texts? I've tried the recently released version of F7 as well as the earlier one, using the example from the docs.
Error processing SSI fileSwift present viewcontroller with clear background
Transparent background for modally presented viewcontroller , Fixed it. The problem was that presentViewController does not keep the view that I was covering. viewController.modalPresentationStyle = . I have two view controller 1st login & 2nd forgot password. Initially, the login screen has been visible on the tap of forgot password button, forgot password screen will be present over the login screen with a transparent background. In the Login screen, I have used following code for forgotButtonAction to present forgotPasswordViewController
Swift Modal View Controller with transparent background, Just add a Storyboard Segue with Kind set to Present Modally to your modal view controller and on this view controller set the following values: Background = Clear Color. Drawing = Uncheck the Opaque checkbox. Presentation = Over Current Context. Just add a Storyboard Segue with Kind set to Present Modally to your modal view controller and on this view controller set the following values: Background = Clear Color Drawing = Uncheck the
Swift Modal View Controller with transparent background · GitHub, Swift Modal View Controller with transparent background - modal-view.md. to Present Modally to your modal view controller and on this view controller set the Sometimes we have to show a transparent view on a viewcontroller, for that we generally use .xib file and add them as subview in viewcontroller to show the transparency. but we can also give the transparency to view controller while presenting this.so here are the basic steps you need to follow to presenta viewcontroller with transparent background1- create a new project.2- you will see a
Error processing SSI fileIOS popup view controller example
How to show popovers in iOS with example, How to show popovers in iOS with example, wich describes showing of In order to show popover we should use UIPopoverPresentationController this now lets back to ViewController.swift file edit the button action action Add a view controller (V2), setup the UI the way you want it *based on the image you attached. add an UIView - set background to black and opacity to 0.5; add an UIImageView - that will serve as your popup (Pls take note that the image and the view must not have the same level/hierarchy.
Xcode: How To Create A PopUp View Controller That Appears In , See my example below: If you want to present this as a modal popup in iOS 8 with a similar style to the OP's screenshot here's what I did: There is a very good library to display a view controller as Popup on iPhone see This method removes the top view controller from the stack and makes the new top of the stack the active view controller. If the view controller at the top of the stack is the root view controller, this method does nothing. In other words, you cannot pop the last item on the stack. In addition to displaying the view associated with the new view
Displaying Transient Content in a Popover, For example, use popovers to display information about the currently selected item You then present your view controller using the popover presentation style. Presenting view controllers in iOS is a trivial thing. At least if you can do with the capability provided by iOS out of the box. But sometimes it makes sense to go a little beyond the default capabilities. You probably see it all the time in the apps you love
Error processing SSI filePresent view controller with animation Swift
How to present view controller modally with custom transitioning , This article shortly describes main steps for creating custom transition animation for modally presented view controller. Creating the project. How to custom Modal View Controller presenting animation?-1. Swift: Current View Controller is re-displayed during transition to the next View Controller. 0.
iOS Animation Tutorial: Custom View Controller Presentation , I run this in MasterViewController.swift (or any view controller really to presentViewController(mySettings, animated: true, completion: nil) }. With his short Swift code example I am going to share with you how to present user with a new ViewController instantiated from the Main storyboard. The below code example needs to be ran from a ViewController over which you would like to present another/target ViewController. The presented View Controller will appear on top of current one.
How to change presentViewController Transition animation, presentViewController:animated:completion: Presents a view controller modally. Availability. iOS 5.0+; Mac Catalyst 13.0+ Whenever you present or dismiss a view controller, UIKit asks its transitioning delegate for an animation controller to use. ; Updated: 4 Sep 2020. So I think it is time for a quick update on what has changed and how to migrate old code.
Error processing SSI file