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Questions tagged [preview]

User Interface action to display a preliminary or scaled down version of the actual item.

User Interface action to display a preliminary or scaled down version of the actual item.

For images, typically showing a thumbnail version of the full image.

For documents, typically showing the first few pages or draft copies of the final.

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How to Enable MathJax Rendering in Sublime Text Markdown Preview

Using Sublime Text 3, I'm writing a Markdown document that includes math. The Markdown Preview package enables real-time rendering of the document in the browser (Chrome). So as I write, the changes are visible. The following is my markdown text.…
Youngsup Kim
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How to insure links support Twitter preview?

First of all, please note that I searched for a SocialMediaStackExchange to ask this question on, but there doesn't seem to be one. Here's what I'm wondering. When posting a tweet to twitter, if it is a youtube link or specific web site's link,…
raddevus
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Cloud Services in the New Azure Preview Portal (April 2014)

In the new Azure portal Preview (April 2014), I cannot find the existing cloud services that I can see in the old portal. In the new Browse menu there is a list of elements such as databases, websites ... etc. .. but no cloud services. So where are…
user2619587
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Android: how to display camera preview with callback?

What I need to do is quite simple, I want to manually display preview from camera using camera callback and I want to get at least 15fps on a real device. I don't even need the colors, I just need to preview grayscale image. Images from camera are…
Jaa-c
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How to make Previews in react-dropzone work with files other than images?

I need help with how to make the react-dropzone NPM package in making uploaded files show a preview on files other than Image files (*.png, *.jpg/jpeg, *.gif, etc. — those all generate a preview just fine). Currently, when I use Dropzone for…
faddah
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Android Studio (0.4.6) hide title bar in preview?

Does anyone know of a way to hide the title bar in Android Studio previews (that's the title bar on the device previews, not the title bar of Android Studio)? I am writing a full screen app and using virtually all the screen but the preview insists…
user3318682
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Best way to show image previews before upload in rails & carrierwave

I've been using rails for past few days and wanted to know what is best way to show image previews before upload in rails & carrierwave. I came across a few options like using plupload or jquery file upload or using uploadify.
random
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How to get Previews working again in a SwiftUI project

Recently I have noticed that Previews have stopped working in an app I am working on. I am using the latest Xcode and Catalina (Beta 7). If I add a new View - TestView to my project, its preview fails. This is with no modifications i.e. the default…
guinnessman
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instead of preview, Android Studio showing only black screen with 'android...ActionBarOverlayLayout' written on it

From few days, I'm not able to see preview/design of screens/layouts. Only a black screen is shown with android...ActionBarOverlayLayout written on it. There is no error or exception in logcat. Also after running the project no issue on device.…
Shirish Herwade
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How to change layout preview default devices on Android Studio

When I create a new layout, the default device is Nexus 4. How can I change default device that when next time I create a new layout, the device will be Nexus 5, but NOT nexus 4.
user3526097
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Rails 3: best way to preview image before upload

I need to preview an image prior to submitting a form. I work with Rails 3 and needs something that is browser compatible. Any ideas how I can achieve that?
Henri
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Nexus 4 Camera preview aspect Ratio always requires 16x9 surfaceview? Why

Device Nexus 4 Android ver: 4.2.2 Hoping someone else has found this and can explain how to resolve it.... Nexus 4 supports the following preview sizes: - W:1280 H:720 Ratio: 1.777777 W:800 H:480 Ratio: 1.6666666 W:768 H:432 Ratio: 1.7777778 W:720…
Iain
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Android: Accessing hardware camera preview frame data without drawing them

According to the android camera docs from the Java SDK side, the camera preview frames have to be supplied a (visible and active) surface to be drawn to in order to access the frame data. I have linked a few of the things I have come across here…
kOrc
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"The project doesn't know hot to run the profile MauiApp.WinUI"

I am trying to get started with a brand new .NET Maui application. Upon creating the project, it has a single project for the MauiApp, and another project named MauiApp.WinUI. When I try to run the the app on my Windows 10 device, I get the error:…
Mampinator
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Preview in AUCTex problem

I'm trying to use emacs+auctex to write my internship report. But I found that the preview feature doesn't work. In fact I have made it work when using ubuntu 10.04, but now I have a new computer with 11.04 and I have problems with preview. For…
darkjh
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