leo | π¦ The Leo Programming Language. A Programming Language for Formally Verified, Zero-Knowledge Applic | Cryptography library
kandi X-RAY | leo Summary
kandi X-RAY | leo Summary
Welcome to the Leo programming language. Leo provides a high-level language that abstracts low-level cryptographic concepts and makes it easy to integrate private applications into your stack. Leo compiles to circuits making zero-knowledge proofs practical. The syntax of Leo is influenced by traditional programming languages like JavaScript, Scala, and Rust, with a strong emphasis on readability and ease-of-use. Leo offers developers with tools to sanity check circuits including unit tests, integration tests, and console functions. Leo is one part of a greater ecosystem for building private applications on Aleo. If your goal is to build a user experience on the web that is both truly personal and truly private, then we recommend downloading the Aleo Studio IDE and checking out the Aleo Package Manager.
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QUESTION
I am having trouble finding individual html elements from the downloaded source code of a selected page. When I use the function $(data).find('p').length
it returns me the number 2 which is the correct answer, but if I use the function $(data).find('img').length
it returns me 0 and it should be 1.
ANSWER
Answered 2022-Mar-17 at 10:16I tried with your code with another site and that's working fine. I modified your JS to temporary get rid of async/await:
QUESTION
I have a header
and main
html tags. The header
is a navigation bar with position: sticky
and top: 0
and the main
is a content container with overflow: auto
. I would expect that the scroll bar would only be visible on the main
element, but it is visible over the header
as well.
How do I make only the content of the main
tag scrollable?
ANSWER
Answered 2022-Jan-14 at 12:42you can try this by giving height to main section
QUESTION
In a fixed-height container, I have a flexbox (.main) with flex-direction: row and flex-wrap: wrap. At a wide screen size, I'd like its children β an image (.image-column), and a long amount of text (.text-column) β to be columns, in which the image remains static and the text scrolls. So far, so good. When sized down past the columns' min widths, I'd like them to wrap and stack. This all works, but here's the problem: when they wrap and stack, the scrollable text is offset by the min-height of the .image-column above it, such that when you scroll down to the bottom of the text, the scrollbar disappears offscreen rather than remaining within its container. But if you adjust the height to account for this offset, the .text-column is squished in the unwrapped state.
The two conflicting elements seem to be:
- .image-column's min-height: 200px β but without this, the image doesn't show up at all when wrapped
- .text-column's height: 100% β but without this, the text doesn't scroll
I've tried .text-column with height: calc(100% - 200px) β this fixes the offset when stacked, but creates unnecessary whitespace when in columns, and I'd prefer to avoid such specificity anyway
I'd like to figure out a solution with CSS only and no media queries, since this container may be in a multi-column layout with other containers. I'm willing to use flex, grid, float, or any other arcane layout trick.
Has anyone else experienced this issue with flex row wrapping and scrolling?
(You can run the code snippet below to see the layout wrapped, and press Full Page to see the layout in its wide 2-column state.)
...ANSWER
Answered 2022-Jan-11 at 23:57try setting the height of .text-column to 260px
QUESTION
ANSWER
Answered 2022-Jan-03 at 04:41- Try wraping it using table like this
QUESTION
I have a code that scrapes data into a dataframe
...ANSWER
Answered 2021-Dec-18 at 07:42The fact that you get an IndexError
when accessing td_tags
implies that len(td_tags)
is not always 6 or 7. It is <6 at least once.
Look at this bit of code:
QUESTION
I want to create a UI something like this example image by using flex and without negative margin -
The challenge is that I have used float and negative margin to create the same layout. But I don't want to use a negative value to set the green div outside the content. Also, I have used the float to keep the contents around the green boxes. But I want to use flex instead of float.
So, to summarize my question - Create a reference layout that will not use any float or negative value to align the boxes in green.
I have added the code snapshot here to take a look at my HTML and CSS.
Any help would be appreciated. Thanks in Advance.
...ANSWER
Answered 2021-Dec-08 at 08:42No.
Flexbox is for laying boxes out in a row or column.
Float is for making text wrap around boxes.
You need float for this.
QUESTION
It was my understanding, that if an element with position:sticky
is nested within a parent element: when the parent leaves the viewport, that "sticky" element will leave with it.
Here I have a "sticky"
- within a
within
. When scrolling through the main element, when the
would normally scroll off-screen, it instead behaves as if it's become position:sticky
. However, if I change the display
of the
to be either block
or inline-block
, it behaves as I thought that it would. What's happening here?
...ANSWER
Answered 2021-Dec-04 at 10:44It's all about "containing block". sticky position doesn't consider the parent element but consider its containing block which is the parent element in most of the cases but in your case it's not because:
For other elements, if the element's position is 'relative' or 'static', the containing block is formed by the content edge of the nearest ancestor box that is a block container or which establishes a formatting context. ref
sticky
is not mentioned there but it behave the same as relative
and static
(https://www.w3.org/TR/css-position-3/#def-cb)
If you check the definition of sticky you can read:
Identical to relative, except that its offsets are automatically adjusted in reference to the nearest ancestor scroll containerβs scrollport (as modified by the inset properties) in whichever axes the inset properties are not both auto, to try to keep the box in view within its containing block as the user scrolls. This positioning scheme is called sticky positioning. ref
So the containing block in your case is no more nav
but main
QUESTION
I want to insert line breaks in a very long string using REPLACE ALL OCCURENCES OF REGEX
.
Unfortunately it does not work. It inserts the line break only one time at the very beginning then does nothing with the remaining string.
ANSWER
Answered 2021-Nov-25 at 11:28Remove the ^ from the regex expression, to insert a line break every 40 characters:
QUESTION
So basically I want to create a search functionality for my users schema. I would take in a query for a user based on their name and return relevant users.
For example:
query = "leo", response = ["leonel messi", "leonardo dicaprio", ...]
I already tried using the text index but since that requires entire words to be inputted, it doesn't fit my constraints since a query will most likely be characters rather than entire words.
So essentially Im looking to make an autocomplete which returns relevant users based on some input from the user.
How could I accomplish this? Thank you!
...ANSWER
Answered 2021-Oct-20 at 07:18As shown by Dov Rine and rajabraza in the comments, I could simply use a regex to find make such an implementation.
Code:
QUESTION
I have a text file with the following pattern:
...ANSWER
Answered 2021-Sep-28 at 12:57Try this Regex,
Abstract title:(?:.|\r?\n\w)*
It captures everything like:
Abstract title: Lorem ipsum dolor sit amet, consectetuer adipiscing
Abstract title: Massa. sociis dis dapibus dolor semper ipsum jalor
Abstract title:
Abstract title: Aliquet augue. amet, enim ut justo, nec, eleifend lorem enim. nisi. ipsum eleifend More information will be available soon.
(As you mentioned in your question)
tell me if its okay for you...
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install leo
macOS or Linux: curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
Windows (64-bit): Download the Windows 64-bit executable and follow the on-screen instructions.
Windows (32-bit): Download the Windows 32-bit executable and follow the on-screen instructions.
We recommend installing Leo this way. In your terminal, run:.
Alternatively, you can install Leo by building from the source code as follows:.
Use the Leo CLI to create a new project. The leo new command creates a new Leo project with a given name. The leo run command will compile the main program, generate keys for a trusted setup, fetch inputs, generate a proof and verify it. Congratulations! You've just run your first Leo program.
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