Adding a button to insert images into Plotly Dash in Jupyter Notebooks - image

I would like to have a button in my dashboard that allows me to insert images. I would be great if I could click the button and have it opening a folder where my images are. Lastly, as an additional feature it would be great to have a checklist button next to it, or a way of deselect them to prevent them from appearing.
Have you worked on something similar? Is it possible?
Thank you!

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Stop with scrolling (when menu is folding out)

I'm currently working on my website: http://jellekok.com/new/index.html
I made a menu which works how i wanted, only one thing is not working yet. If you open the top right menu, you shouldn't be able to scroll. Only if you go back to the website you should be able to scroll again.
Does someone know how to do this? Thanks in advance.
I think what you want is to keep the menu fixed. Please use "position:fixed" for the menu.

Xcode Menu of Buttons

I'm a complete newbie to Xcode and I'm trying to create my first app for my website: www.mathimation.co.uk
I'd like to create a menu of buttons similar to my website, which looks like the home screen of an iPhone/iPad. The buttons simply take you to another screen when clicked.
However I'm stuck! I've tried using buttons and labels within stacks, however I can't quite get the constraints/sizing correct. Everything moves or doesn't resize correctly on different devices. I've found tutorials that have worked for Image Views, but not Buttons which contain images. I've tried a Collection View, however I feel out of my depth with the coding and it then doesn't work.
If I were building a website, I would create a table, insert the images and text, then hyperlink to different pages. But this doesn't seem as simple!
Does anyone have any suggestions? Or know of any good tutorials to help?
Thank you so much!
Screenshots:
Menu on my website I am trying to create:
http://www.mathimation.co.uk/wp-content/uploads/2017/08/Mathimation-Menu.png
EDIT: I have had some success with Stacks, however am I now using too many?
http://www.mathimation.co.uk/wp-content/uploads/2017/08/Xcode-Menu-1.png

Xcode replacing setting and spotlight icons

How do you replace the spotlight and setting icons on my app in xcode? When I install the app on my iPhone it still shows the default Cordova icons. I'm able to replace the launcher icons and splash screens but can't seem to figure out the other 2. Thanks for the help.
Step 1:
Click on the left panel
Step 2:
Click AppIcon
Step 3: Click attributes inspector on the right and check the following :
Step 4: Hurray !! You will see options to add Spotlight and Settings icons on the main window :
If i understood it right, you are talking about buttons inside your app. If its a button, you can change the image as shown in the image below. You question is not very clear so provide more info if you meant something else.
Update: I use this free tool for icons. http://appicontemplate.com/ios7 to make my icons which gives me all sizes i need. I add all files to my project image assets. you can add the file names as shown in the apple document.

ApplicationBar Icons with text

Is there a way to show text along with the icons permanently rather than when a user clicks the "..."?
Or should I instead just use standard buttons instead of the application bar?
As far as i know there is no way to achieve what you are telling.. the user should click on the "..." to see the menu...
http://www.windowsphonegeek.com/articles/Things-to-consider-when-using-WP7-Application-Bar
http://windows-mobile-dev.blogspot.com/2011/01/how-to-use-application-bar-in-windows.html
I would say, if you have maxium two buttons to display on the page, you will probably be fine with standard text buttons, like the screenshot below from the windows phone marketplace. However, you probably don't want any icons on them.
Also try putting a rectangle behind the buttons so it looks like an application bar. :)

Firefox add-on tab-specific buttons and scripts, similar to Page Actions in Google Chrome

I want to write a Firefox extension that acts exactly like the built-in RSS feed scanner (as an exercise). It should do the following:
On each new page / tab load, it should scan the content of the page for RSS feeds
If there are RSS feeds in the page, it should put a button in the location bar that the user can click
On clicking the button, a speech bubble should appear under the button (the way a speech bubble appears under the bookmarks star when you click on it), with information on the feeds and buttons to subscribe to them
So my main questions are:
What is the process to run specific content scripts for specific pages?
What is the process to use the results of those scripts to update the speech bubble for each location bar button for each tab?
Basically, I'm trying to figure out how to do in Firefox what Page Actions are in Google Chrome.
To clarify, I want to replicate this functionality in Firefox: http://code.google.com/chrome/extensions/pageAction.html
Please help! :)
This question is similar to this question:
how to have tab-specific xul control with firefox
to have tab specific control. Usually (or maybe I am wrong),the newly added control is the same one across all the different tabs. Change from any tab will change its appearance in all tabs.
still looking for solutions or ideas.

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