ascii | An image viewer for your terminal | Command Line Interface library
kandi X-RAY | ascii Summary
kandi X-RAY | ascii Summary
An image viewer for your terminal. ![ascii running inside urxvt] "ascii running inside urxvt").
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Top functions reviewed by kandi - BETA
- Create an ANSI color map from an image
- Partition an image
- Resize an image
- Render character map
- Scale a grayscale image
ascii Key Features
ascii Examples and Code Snippets
Lines of Code : 2
License : No License
CopyFile "youtube-dl", line 2
SyntaxError: Non-ASCII character '\x93' ...
public static String getNonAsciiString() {
String nonAsciiStr = "ÜÝÞßàæç";
LOGGER.info(nonAsciiStr);
return nonAsciiStr;
/*We can even use non-ASCII characters as Java variables names.
The bel private int[] toAsciiCodes(String str) {
return str.chars()
.toArray();
} Community Discussions
Trending Discussions on ascii
QUESTION
I'm dealing with emojis Unicode and wanna save images with its corresponding Unicode like 1F636_200D_1F32B_FE0F for https://emojipedia.org/face-in-clouds/.
But for https://emojipedia.org/keycap-digit-one/ the files end up 1_FE0F_20E3 and I need them to be 0031_FE0F_20E3 is there a way to tell the encoder to not parse the 1?
ANSWER
Answered 2021-Jun-15 at 17:52The unicode_escape codec displays the ASCII characters as characters, and only non-ASCII characters as escape codes. If you want all to be escape codes, you have to format yourself:
QUESTION
I have a situation with a Java Socket Input reader. I am trying to develop an URCAP for Universal Robots and for this I need to use JAVA.
The situation is as follow: I connect to the Dashboard server through a socket on IP 127.0.0.1, and port 29999. After that the server send me a message "Connected: Universal Robots Dashboard Server". The next step I send the command "play". Here starts the problem. If I leave it like this everything works. If I want to read the reply from the server which is "Starting program" then everything is blocked.
I have tried the following:
-read straight from the input stream-no solution
-read from an buffered reader- no solution
-read into an byte array with an while loop-no solution
I have tried all of the solution presented here and again no solution for my case. I have tried even copying some code from the Socket Test application and again no solution. This is strange because as mentioned the Socket Test app is working with no issues.
Below is the link from the URCAP documentation:
https://www.universal-robots.com/articles/ur/dashboard-server-cb-series-port-29999/
I do not see any reason to post all the trials code because I have tried everything. Below is the last variant of code maybe someone has an idea where I try to read from 2 different buffered readers. The numbers 1,2,3 are there just so I can see in the terminal where the code blocks.
In conclusion the question is: How I can read from a JAVA socket 2 times? Thank you in advance!
...ANSWER
Answered 2021-Jun-11 at 12:14The problem seems to be that you are opening several input streams to the same socket for reading commands.
You should open one InputStream for reading, one OutputStream for writing, and keep them both open till the end of the connection to your robot.
Then you can wrap those streams into helper classes for your text-line based protocol like Scanner and PrintWriter.
Sample program to put you on track (can't test with your hardware so it might need little tweaks to work):
QUESTION
I'm simply trying detect non-ascii characters in my C++ program on Windows.
Using something like isascii() or :
ANSWER
Answered 2021-Jun-10 at 19:40Try replacing getchar() with getwchar(); I think you're right that its a Windows-only problem.
I think the problem is that getchar(); is expecting input as a char type, which is 8 bits and only supports ASCII. getwchar(); supports the wchar_t type which allows for other text encodings. "😁" isn't ASCII, and from this page: https://docs.microsoft.com/en-us/windows/win32/learnwin32/working-with-strings , it seems like Windows encodes extended characters like this in UTF-16. I was having trouble finding a lookup table for utf-16 emoji, but I'm guessing that one of the bytes in the utf-16 "😁" is 0x39 which is why you're seeing that printed out.
QUESTION
I am trying to write a file to UTF8 or ISO_8859_1 using :
...ANSWER
Answered 2021-Jun-14 at 16:17ISO-8859-1 and UTF-8 are both character encodings designed to be compatible with older US-ASCII, for all the standard printable characters, meaning codes 0x20 to 0x7E. These characters include all lower and upper case latin letters with no accent, numeric digits, space and other usual punctuation marks.
When you simply write a file using Java, and any other tool (except for some specific character encodings), there is nothing within the file that indicates how it has been encoded.
The tool you're using with the file command simply tries to take a guess based on the first bytes of the file: it checks if the sequence makes any sense with a predetermined set of character encodings, reports it when it finds one that seems to match.
In your test, you're only using those standard "english" characters, so any encoding compatible with ascii is suitable for reading the file. That's why you get us-ascii as a result.
You'll get a different result if you start using different characters, such as [éÀÖî].
UTF-8, UTF-16 and UTF-32 allow to start the file with a special sequence of bytes called the byte-order mark (BOM), that identifies the file's encoding. You would have to write it yourself before anything else. for UTF-8, the sequence is 0xEFBBBF
That would be:
QUESTION
As stated above. Under IIS Express on VS2019 I have no issues. When opening the site after deployment to Azure I get:
"The character encoding of the plain text document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the file needs to be declared in the transfer protocol or file needs to use a byte order mark as an encoding signature."
I initially tried adding every permutation of
I found to no avail. Eventually I tracked the error down (by removing lines of code until the error no longer appeared) to firing when I tried to open a SqlConnection.
ANSWER
Answered 2021-Jun-14 at 16:09Sql server needs to set firewall policy be default, so I assume that after deploying app to azure web app, ip address must change and may lead to some error.
@Destroigo here met the firewall problem. Congratulations to solve it :)
QUESTION
When I compare a string literal with a non-ASCII character in R source code to the same string passed in through the command line, the two strings test as identical and have identical charToRaw representations, but serialize differently. What's going on? Aren't both strings in UTF-8?
To reproduce this, try this shell script (I'm running Dash 0.5.10.2-7 and R 4.0.2 on Ubuntu 20.10):
...ANSWER
Answered 2021-Jun-14 at 15:31This might show what's going on
QUESTION
I would greatly appreciate any feedback you might offer regarding the issue I am having with my Word Prediction Shiny APP Code for the JHU Capstone Project.
My UI code runs correctly and displays the APP. (see image and code below)
Challenge/Issue: My problem is that after entering text into the "Text input" box of the APP, my server.R code does not return the predicted results.
Prediction Function:
When I run this line of code in the RConsole -- predict(corpus_train,"case of") -- the following results are returned: 1 "the" "a" "beer"
When I use this same line of code in my server.r Code, I do not get prediction results.
Any insight suggestions and help would be greatly appreciated.
...ANSWER
Answered 2021-Apr-27 at 06:46Eiterh you go for verbatimTextOutput and renderPrint (you will get a preformatted output) OR for textOutput and renderText and textOutput (you will get unformatted text).
QUESTION
I got the answer but can someone please explain me how and why we need to use extra single quote????
...ANSWER
Answered 2021-Jun-14 at 07:14Because you have to escape it.
- string literal begins with a single quote
- another one terminates the string ...
- ... unless it is immediately followed by another single quote which "escapes" it
For example: this is what you have:
QUESTION
I am working a SQL Server stored procedure to generate a 10 digits sequence with the following patterns where [CustomerCode] is say 'ABC':
ANSWER
Answered 2021-Jun-14 at 06:21Something like this should do the trick:
QUESTION
I wanted to know how does a primitive character is serialized in java. I serialized a class to understand how byte information is stored in java. Following is the class which I serialised.
...ANSWER
Answered 2021-Jun-13 at 15:30Java strings are UTF-8 encoded in the default serialization.
You can see the full specification of UTF-8 summarized on the Wikipedia page.
Notice that characters between 0x00 and 0x7F are stored as-is, as one byte, but characters 0x80 through 0x07FF are stored as a two-byte sequence, 110xxxxx 10xxxxxx, where the 'x' represent the sequential eleven bits used for values in that range.
Your char 128 is in that range, with bit sequence 00010000000. So the corresponding two-byte UTF-8 sequence is 11000010 10000000, or -62, -128 if you interpret those as signed 8-bit characters.
(The Java version of UTF-8 is actually slightly different than what's on the Wiki for some special characters, but it doesn't affect this string!)
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Install ascii
You can use ascii like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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