Up1 | Client-side encrypted image host web server
kandi X-RAY | Up1 Summary
kandi X-RAY | Up1 Summary
Up1: A Client-side Encrypted Image Host ===. Up1 is a simple host that client-side encrypts images, text, and other data, and stores them, with the server knowing nothing about the contents. It has the ability to view images, text with syntax highlighting, short videos, and arbitrary binaries as downloadables. Public Server --- There was a public, free to use server at This demo instance is no longer available or being maintained. However, there are several public hosts which use up1. An online search should turn up some results.
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Top functions reviewed by kandi - BETA
- Handles a file upload .
- Decrypt file .
- Authenticate the cache
- DELETE request
- initiate the config
- Convert a data URI to a Data URI .
- Encrypt a file .
- function to do when the cache is done
- Create an express application .
- show progress
Up1 Key Features
Up1 Examples and Code Snippets
Community Discussions
Trending Discussions on Up1
QUESTION
This question seems silly but i really wonder why i cant wrap this Future Builder in a column.
The Widget is called inside a scaffold. What am I doing wrong? I tried to wrap it in a ListView and some other widgets too. It works perfectly if the build method returns the FutureBuilder which returns different widgets depending on the outcome.
If the build method returns another widget with the FutureBuilder as an child or in a array of widgets (children) there is only a white screen.
The IDE is not showing any errors and the debug console either. thx for help!
EDIT: Got an error!
Error: Cannot hit test a render box with no size.
...ANSWER
Answered 2022-Mar-02 at 09:33I already found the solution because of the new error msg which appeared. I just needed to wrap the Future Builder in a (new) Expanded() widget. like this:
In case anybody knows why this would be really interesting.
Expanded( child: FutureBuilder(...)),
QUESTION
I am trying to create an autoencoder for 3d images and here is the model:
...ANSWER
Answered 2022-Jan-28 at 14:45The line
d_conv3 = Conv2D(16, (3, 3), activation='relu')(up2)
miss the padding argument. Therefore instead of a 256 X 256 X 16 output you get a 254 X 254 X 16, which becomes a 508 X 508 X 16 after the upsampling, and finaly a 508 X 508 X 3 after the last Conv2D
MSE Error needs to compare two images of the same size, and the input is a 512 X 512 X 3. Juste add the padding argument as you do in the other Conv2D and it should work just fine
d_conv3 = Conv2D(16, (3, 3), activation='relu', padding='same')(up2)
QUESTION
I have the current DataFrame:
...ANSWER
Answered 2022-Jan-03 at 21:45Here's one approach:
QUESTION
I am trying to determine whether or a given value in a row of a DataFrame
is within two other columns from a separate DataFrame
, or if that estimate is zero.
ANSWER
Answered 2022-Jan-03 at 21:12You can create a boolean mask for the required condition. For pe1
that would be:
- value in
lo1
is smaller or equal tope1
- value in
up1
is larger or equal tope1
- value in
lo1
is larger than0
This would make this mask:
QUESTION
I am trying to use DropdownButtonFormField in tab controller with tab viewer on flutter web. It is showing but not showing dropdown options on clicking on it showing an error please find below my code and error.
Below is my example code:
...ANSWER
Answered 2021-Nov-10 at 06:36On state level, class String? addRole;
and from Items[]
remove ''
.
On User Add
QUESTION
Im having trouble to find some elements the most speedy way.
Given the two vectors I want to start searching elements starting at a previously given position (3), and compare them to another vector. Because i know the "valid" values are 99% around the starting point im trying to build a mechanism, that has 4 steps:
...ANSWER
Answered 2021-Nov-02 at 01:52First, your code is a bit confusing because in the condition you compare to vec2[5]
but in the message you say Vec1[5]
.
Second, I'm not really sure why do you use std::distance
instead of just de-referencing the iterator:
QUESTION
I have implemented a CNN autoencoder which does not have square shape inputs. I am bit confused. Is it mandatory to have a squared shape input for autoencoders ? Each of the 2D image has a shape of 800x20. I have fed the data according to the shape. But somehow the shapes are not matching when the model is built. I have share the code of the model and the error message below. Need your expert advise. Thanks.
...ANSWER
Answered 2021-Oct-14 at 16:05As the error trace indicates, the issue you are facing in trying to work with this autoencoder is that the model is expecting the input shape to be (?, 800, 20, 1)
but, the output shape is (?, 796, 20, 1)
. While it is getting each image input and output as
(800, 20, 1)
. (Check your model summary's input and output shape!)
I have fixed with
padding = 'same'
and re-adjusted the shapes so that the input tensor shape and the output are the same. Check out the kernel sizes that I have modified to get the output shape as needed.On top of that, for a stacked conv encoder-decoder architecture (such as auto-encoder) it is recommended that you translate the spatial information into feature maps/filters/channels with subsequent layers. Right now you start with 8 filters then move to 4 in the encoder. It should be more like
4->8->16
. Check this diagram for reference towards the intuition.
With the above recommendations, I have made the changes here.
QUESTION
I want to check for negative values and if there is change them to its default value.
...ANSWER
Answered 2021-Oct-02 at 07:21There are two cases for your problem.
- You want to run the second block only if the first if block is true.
- You want to run the second block either the first block is true or false
First case
QUESTION
I'm trying to train a UNet, but for some reason I get the following error:
...ANSWER
Answered 2021-Aug-20 at 14:11I found the answer, fortunately.
I forgot to call the superclass of the tensorflow keras model; I just had to add super(MyModel, self).__init__()
to my __init__()
function.
So my model looks like this now:
QUESTION
I have a countdown program (code below) that should start counting down from whatever length of time you have put in (you all know how a timer works, right?). But the tkinter window simply freezes when you press start but does not return any error until a windows error message saying that the window is not responding pops up. I have included some print statements as I was trying to debug it and it shows in shell that the program is working as it repeatedly prints c
.Does anyone know how to sort out this problem?
ANSWER
Answered 2021-Jun-28 at 16:31It is beacause you used a while loop. Your window is waiting for it to end.
You should use intstead a window.after(time, target)
:
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