How do I rename devices in packet tracer instead of them saying laptop0 laptop1 etc.
There are two ways that I know of that can allow you to make the change.
You can double click on the tag "laptop0" and change it from the text box
Double click on the laptop icon > Config > Global Settings > Display Name
Go to the device, then click on the name of it, and now you can change it.
Or double-click on the device, then config tab, then Display name tab.
Related
I would like to implement Custom Entry (Xamarin.forms) when the user focus the Entry, device will show Emoji keyboard.
Short answer
Unfortunately it is impossible without creating your own keyboard, due to Android and iOS platform limitations.
Long answer
Default behaviour on iOS is to show the emoji keyboard icon in the bottom of the keyboard. So it is only one tap away from the user:
Default behaviour on Android is seems to be slightly different and the emoji keyboard is hidden by default:
Luckily, it is very easy to place the emoji keyboard icon by setting the InputType to Android.Text.InputTypes.TextVariationShortMessage | Android.Text.InputTypes.ClassText:
If you are still looking to show the emoji keyboard by default, I am afraid you will have to implement your own keyboard view. Depend on your needs you could add few emojis as buttons and etc.
https://learn.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/text/entry#customizing-the-keyboard
Customizing the Keyboard
The keyboard that's presented when users interact with an Entry can be set programmatically via the Keyboard property, to one of the following properties from the Keyboard class:
Chat – used for texting and places where emoji are useful.
Default – the default keyboard.
Email – used when entering email addresses.
Numeric – used when entering numbers.
Plain – used when entering text, without any KeyboardFlags specified.
Telephone – used when entering telephone numbers.
Text – used when entering text.
Url – used for entering file paths & web addresses.
This can be accomplished in XAML as follows:
<Entry Keyboard="Chat" />
The equivalent C# code is:
var entry = new Entry { Keyboard = Keyboard.Chat };
In Adobe Brackets, I have a HTML file open with live view on, when I click on an element in Live View (i.e. Chrome); It automatically scrolls to that elements code in Brackets. I find this very annoying since I have to keep scrolling back to where I was.
Is there a way to disable this feature?
Thanks.
This can be disabled by setting "livedev.enableReverseInspect": false in the preferences file.
For more info click here.
"There's a toggle View > Live Preview Highlight that you can use to disable and re-enable this feature."
Source
I created a banner that links to one of the pages on my website, but when I click it, it opens in a new tab. How can I make it internal, opening in the same window?
You have to set the target attribute of your link to _self. This is its default value and if you've not specified target attribute at all, it has to be opened in its own window. Here is an example:
link text
The target attribute specifies where to open the linked page.
For more information take a look at this reference at w3schools.com
I need to open some link (in my default browser) in a way similar to setOpenExternalLink on Qlabel, but by clicking on an item in the menu.
Is there some simple way?
I think about using Qlabel with required link and use some action/event to pretend the click on it, meanwile the Qlabel was hidden.
Upon clicking the specific menu item (handled using your standard signals and slots) you could use openUrl(const QUrl &url) of QDesktopServices to have that link launch in your default browser.
As the documentation states, it will open
...the given url in the appropriate Web browser for the user's desktop environment, and returns true if successful; otherwise returns false.
So no need for fancy tricks with QLabels and the like.
I'm trying to design a UI in Qt and I can't find anywhere in the designer a button which can be "droped down" like combobox. What I mean by that is that I would like to have this button with his "default" option choosen so if I like it I would have to just click on it but if I would like to choose different option I would be able to clik the little arrow on the right side of this button and then pick option suitable for me at that moment.
You're looking for a QToolButton that has a set of actions or a menu set on it. From the documentation, the QToolButton::ToolButtonPopupMode...
Describes how a menu should be popped up for tool buttons that has a menu set or contains a list of actions.
Of it's values, the two that I see most frequently are DelayedPopup:
After pressing and holding the tool button down for a certain amount of time (the timeout is style dependant, see QStyle::SH_ToolButton_PopupDelay), the menu is displayed. A typical application example is the "back" button in some web browsers's tool bars. If the user clicks it, the browser simply browses back to the previous page. If the user presses and holds the button down for a while, the tool button shows a menu containing the current history list
And MenuButtonPopup:
In this mode the tool button displays a special arrow to indicate that a menu is present. The menu is displayed when the arrow part of the button is pressed.