gibberish | Simple Ruby encryption module | Cryptography library
kandi X-RAY | gibberish Summary
kandi X-RAY | gibberish Summary
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Top functions reviewed by kandi - BETA
- Check if the option is valid
- Decrypts a file from the file
- Encrypt file
- Encrypts a public key
- generates a random password from a string
- Copies the original stream into the stream
- Encrypts a stream
- Decrypts a stream from the stream
- Setup the cipher cipher
- Decrypt the given cipher
gibberish Key Features
gibberish Examples and Code Snippets
Community Discussions
Trending Discussions on gibberish
QUESTION
I am trying to add a hint option to my quiz app. If the 50/50 button is clicked I want to render the newAnswers array. else I want to render the shuffledAnswers array.
when I run this code I get
TypeError: Cannot read properties of null (reading 'useState')
What am I doing wrong here?
...ANSWER
Answered 2022-Apr-09 at 16:45You are importing useState from the wrong path x)
QUESTION
I'm trying to send byte array data from my computer to my Rpi and I have to use Byte Arrays for the task. As seen below in the first code line, which is the code in my private computer, I create the byte array and send it using ttyUSB0. I also decoded the same packet in my computer which gives the expected result. The expected answer is given in the image below. In my RPi,I use ser.read to read the lines I send but as seen at the last image, the entire package changes when I send the data over. I expect to see the same output I see on the first image when I replicate it on RPi.
...ANSWER
Answered 2022-Mar-25 at 11:08As others suggested in comments, there was a problem with my baudrate. To solve this, I added the lines:
QUESTION
I am trying to count the number of occurrences of an event within 1 year of the date of that row. I have came up with the count for number of days since the last event but cannot figure out how to continue as I need to look back 365 days, and not just look forward from the date of last dummy.
I need the counts only when level is not NA, but that is not a big issue.
EDIT:
I have added 14 more rows to show another example where level is not actually NA.
After help from jay.sf, the current result gives:
Row 33 = 1 but would like Row 33 = 0 because there were no occurrences within 1 year before.
Similarly for row 37.
Row 39 = 2 but there was only 1 occurence before, not considering today's.
Therefore I believe I need to change the code such that I only consider counting that row's dummyflag on the next row.
...ANSWER
Answered 2022-Mar-22 at 08:50Try seq.Date
with '-1 year'
and loop over the rows using sapply
.
QUESTION
I extracted some information from a HTML table, reorganized the data and tried to output the data to a CSV file. However, I'm seeing a lot of gibberish in the 'price' column of the output CSV (see below). When I check the dataframe contents within Python, I see that the price column seems to have empty spaces/tabs and weird alignments.
Results when I print out the dataframe:
Gibberish in the output CSV:
Attached my code below so you are able to replicate the problem:
...ANSWER
Answered 2022-Mar-09 at 05:38Add this line, after all your existing apply/replace lines. After this, it prints fine. Looks like you have unicode characters, which can be encoded to ascii and ignore errors:
QUESTION
#include
void hello() {
printf("hello world\n");
}
int main() {
void *(*gibberish)() = (void *(*)())hello;
(*gibberish)();
void (*simple)() = &hello;
(*simple)();
return 0;
}
...ANSWER
Answered 2022-Mar-06 at 12:32First, when a function designator (which includes a function name such as hello
) is used in an expression other than as the operand of sizeof
or of unary &
, it is automatically converted to a pointer to the function, per C 2018 6.3.2.1 4. So, in void (*simple)() = &hello;
, the &
is not needed; void (*simple)() = hello;
will automatically use the address of the function. This explains why no &
is needed in void *(*gibberish)() = (void *(*)())hello;
.
Second, the cast is defined because C 6.3.2.3 8 says
A pointer to a function of one type may be converted to a pointer to a function of another type and back again; the result shall compare equal to the original pointer…
However, this conversion is intended to allow temporary conversion of a function pointer to a common type so it can be stored. When the pointer is retrieved, it should be converted back to an appropriate type before using it to call the function. Paragraph 8 continues:
… If a converted pointer is used to call a function whose type is not compatible with the referenced type, the behavior is undefined.
QUESTION
I need to extract all matches from a string in a column and populate a second column. The matches will be delimited by a comma.
...ANSWER
Answered 2022-Mar-02 at 19:28You need to use
QUESTION
We have installed R 4.1 on one server and it produces gibberish when running external script through SSMS (SQL Server Management Studio). We used this guide when installing: Install an R custom runtime for SQL Server
...ANSWER
Answered 2021-Sep-13 at 20:20SMSS has a default encoding of UTF-16. You should be able to change the default encoding in R to that or this article details how to change it within SSMS. I'm not sure if this will work but at this point, it can't hurt to try.
Best of luck
QUESTION
I have two classes one of them is the parent class and the other one is the child class and what I'm trying to achieve is to access the values of child classe's instance level variables by using this
keyword in a field that is declared in the parent class. But when I try to do so it returns undefined
. Can anyone please explain what might be going wrong here. Below I've pasted a code snippet for your reference. Thanks!
ANSWER
Answered 2022-Jan-28 at 16:07It's not that this
is wrong, it's a matter of timing. Your code initializing someField
runs as part of the Parent
constructor, before your code initializing value1
and value2
runs (as part of the Child
constructor). So you get undefined
when reading them.
The way public fields work in JavaScript, the definition of the property defined by the field declaration becomes part of the constructor's code, exactly as though you had written it at the beginning of the constructor (just after any call to super
) (but [effective] using Object.defineProperty
, not just simple assignment; details). That is, your code is the effectively the same as this:
QUESTION
I installed Firebase CLI twice and this happened:
Why did it happen? And why does Carl Pilcher show among the gibberish (gibberish to me might be some cool code)?
EDIT: It was ASCII ART, here's the image.
But I still need to solve the issue.
I downloaded the Firebase CLI Binary for Windows and have an error
...ANSWER
Answered 2022-Jan-09 at 22:16for now I've solved it by downloading Firebase CLI binary for Windows from https://firebase.google.com/docs/cli#install_the_firebase_cli
QUESTION
I have been learning buffer overflows and i am trying to execute the following command through shellcode /bin/nc -e /bin/sh -nvlp 4455
. Here is my assembly code:
ANSWER
Answered 2021-Dec-29 at 14:12As you can see in strace
, the execve command executes as:
execve("/bin//nc", ["/bin//nc", "/bin//nc-e //bin/bash -nvlp 4455"], NULL) = 0
It seems to be taking the whole /bin//nc-e //bin/bash -nvlp 4455
as a single argument and thus thinks it's a hostname. In order to get around that, the three argv[]
needed for execve()
is pushed seperately.
argv[]=["/bin/nc", "-e/bin/bash", "-nvlp4455"]
These arguments are each pushed into edx, ecx, and ebx. since ebx needs to be /bin/nc, which was already done in the original code. we just needed to push 2nd and 3rd argv[] into ecx and edx and push it into stack. After that we just copy the whole stack into ecx, and then xor edx,edx
to set edx as NULL.
Here is the correct solution:
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Install gibberish
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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