tay | tay programming language horse | Interpreter library
kandi X-RAY | tay Summary
kandi X-RAY | tay Summary
Programming language writing experiment for learning interpreters and VMs. You can look at examples directory for more usage examples.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of tay
tay Key Features
tay Examples and Code Snippets
Lines of Code : 11
License : No License
Copy# Start REPL
cargo run
# Run file
cargo run examples/fib.ty
# Build
cargo build
# Test
cargo test
Community Discussions
Trending Discussions on tay
QUESTION
Please help me with this error, I spent hours on this.
Maybe the problems is somewhere on those fields that highlighted ( on the image ), because when I remove it, the code works.
I check good on column names to make sure there is no wrong typing.
This is the table design:
This is my command text:
...ANSWER
Answered 2021-May-28 at 14:13I think the problem is that Oracle sets a default alias for each column in the subquery, based its value. Since you have multiple columns with the same value, they get the same alias, and this causes SELECT * to generate the error.
This produces the same error:
QUESTION
This is the Json data that i need to filter.
...ANSWER
Answered 2021-Apr-12 at 07:43You can see what is going on in your stream using doOnNext method or forEach or something similar:
QUESTION
I have this data with some messy addresses inside which contains sometimes not in order a Province, District, and ward :
...ANSWER
Answered 2021-Apr-01 at 04:35The groups in this regex, as tested in https://regex101.com/, match the data in your column ward, as in your example. However, you may need to better define the patterns where each will appear since this regex only matches them as they appear in your example data. However, it may be enough for you to extrapolate and get the regex that you really need.
QUESTION
I receive encoded binary array which i decode to reveal urls surrounded by unrelated characters:
\0\0\0\u0001\0\0\0,\0,models.attaches.AttachImage\0\0\0u\0\0\0\u0003\0\0\0\0\u001b@�K����\u0005(��\u0005(��\0\0\u0001vt�\u0004`\0\0\0!\0!models.ImageList\0\0\0\u0005\0\0\0\u0001\0\0\0K\0\0\0*\0\0\0�\0�https://subhost.host.com/img/del-tay-6t1/d71zhsu.jpg?size=75x42&quality=96&sign=124sa\0\0\0\u0001\0\0\0�\0\0\0I\0\0\0�\0�https://subhost.host.com/img/del-tay-6t1/d71zhsu.jpg?size=80x60&quality=120&sign=124sa\0\0\0\u0001\0\0\u0002\\0\0\u0001R\0\0\0�\0�https://subhost.host.com/img/del-tay-6t1/d71zhsu.jpg?size=140x90&quality=128&sign=124sa\0\0\0\u0001\0\0\u0003'\0\0\u0001�\0\0\0�\0�https://subhost.host.com/img/del-tay-6t1/d71zhsu.jpg?size=400x600&quality=256&sign=124sa\0\0\0\u0001\0\0\u0005\0\0\0\u0002�\0\0\0�\0�https://subhost.host.com/img/del-tay-6t1/d71zhsu.jpg?size=16x30&quality=16&sign=124sa\u0002��\0\0\0!\0!models.ImageList\0\0\0\0@\u0002��\0\0\0\u0005��\0\u0005p\0\0\0\u0002\0\0\0\0\0\0\0\0\0\u0012\0\u00128fe364cc35ce4a8407��\u001b�
my goal is to get those URLs with their query parameters as such:
https://subhost.host.com/img/del-tay-6t1/d71zhsu.jpg?size=80x60&quality=120&sign=124sa
I am using regex expression
...ANSWER
Answered 2020-Dec-22 at 09:09In this case, the URLs are not only ending with jpg, they go all the way till the first control char or end of string.
You can match any char other than a control char with \P{Cc} in .NET regex.
Hence, the solution can be
QUESTION
Is there a well-known name for this CRC implementation? This code is in C, but this is the same CRC computation that's used for the tape filing system of the BBC micro, I think. But the BBC micro documentation doesn't specify the name of the CRC. I also wasn't able to find any obvious match in http://reveng.sourceforge.net/crc-catalogue/16.htm or in https://en.wikipedia.org/wiki/Cyclic_redundancy_check
...ANSWER
Answered 2020-Jul-17 at 18:46The polynomial is 0x10000 + (0x810<<1) + 1 = 0x11021, known as CRC16-CCITT.
However, based on what I recall from the 1980's and from the Wiki article, CRC16-CCITT is a name given to any CRC using polynomial 0x11021. In addition to the polynomial, the CRC may be left shifting (not reflected), right shifting (reflected), have an initial value, and the result may be complemented. The online calculators have corresponding check boxes: input reflected, output reflected, initial value, final xor value. (It is rare for the reflection of input and output not be the same).
The code implements a left shifting CRC, with initial value 0 and no final exclusive-or, assuming that there isn't another function like crc_update that doesn't take an input parameter and initializes the CRC to some specific value.
Mark Adler pointed out bugs in the code, like incrementing p twice in the loop. I also don't see the point of assert(crc & ~0xffff == 0) (isn't ~0xffff == 0x...0000?).
QUESTION
I have the objective to have my loop function repeated every 1000ms thanks to the timer_start function.
But everything does not go as planned :
...g++ -DDMP_FIFO_RATE=9 -Wall -g -O2 -c -o demo_raw.o demo_raw.cpp demo_raw.cpp: In function ‘int main()’: demo_raw.cpp:66:33: error: invalid use of void expression timer_start(loop(), 1000); ^ make: *** [: demo_raw.o] Error 1
BUILD FAILED (exit value 2, total time: 26s)
ANSWER
Answered 2020-Jun-13 at 19:57Your timer_start expects an actual function as its first parameter, not the value returned by a call to that function (as will be the case with your included ()).
Just remove those parentheses:
QUESTION
Ok so this are my buttons where I add and delete from cart in ProductScreen :
...ANSWER
Answered 2020-Mar-26 at 14:12I think you're not properly updating your store.
QUESTION
I'm trying to import interactive.js 1.7.2 in Angular 8. I installed as follows:
...ANSWER
Answered 2019-Dec-15 at 16:20
import interact from 'interactjs'
interact('.item').draggable({
onmove(event) {
console.log(event.pageX,
event.pageY)
}
})
QUESTION
In this jsFiddle I have an SVG rect that is resized with interact.js. This works fine, however I need to add resize handles n/ne/e/se/s/sw/w/nw, 8x8 pixel squares at each point. These handles should be used to resize the rect (instead of dragging the rect sides).
I found examples in HTML, not SVG, for example here, but I couldn't figure out how to make this work in SVG instead of HTML. Any help will be greatly appreciated.
...ANSWER
Answered 2020-Jan-06 at 22:00Okay, done. Take a look:
QUESTION
I have multiple tables in a list.
1) How do I sort all tables in the list by descending order? (Ideally, I'd keep my object as a list).
EDIT: Sort items in each table by descending order.
...ANSWER
Answered 2019-Nov-11 at 10:56To sort each component, use
lapply:sorted <- lapply(x, sort, decreasing = TRUE)To convert the tables to dataframes, use
as.data.frame. This gives you a list of dataframes, then changes the names:df <- lapply(sorted, as.data.frame) names(df) <- paste0("df_", names(sorted))If you also want these as separate variables (which is probably not a good idea), you could use
for (n in names(df)) assign(n, df[[n]])To get the head of each element of the list, use
lapplyagain:lapply(df, head)This gives output starting out as
$df_brand Var1 Freq 1 Nissin 381 2 Nongshim 98 3 Maruchan 76 4 Mama 71 5 Paldo 66 6 Myojo 63$df_style Var1 Freq 1 Pack 1531 2 Bowl 481 3 Cup 450 4 Tray 108 5 Box 6 6 2
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Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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