caesar | Library that allows to create async beans from sync beans | Reactive Programming library
kandi X-RAY | caesar Summary
kandi X-RAY | caesar Summary
I came, I saw, I conquered. - Julius Caesar. Caesar is a tiny Java library that allows to create an asynchronous proxy-version of some synchronous bean. It means that you can still think in terms of your service/bean/object and use its methods instead of writing concurrency code. Caesar will help you to solve these problems.
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Top functions reviewed by kandi - BETA
- Creates the method runners
- Converts a collection of class names into a collection of class names
- Creates an object from a class name
- Creates a collection of objects
- Invokes the method on the proxy
- Find annotation from method or class
- Schedules a task
- Run an async method
- Returns the error message
- Returns arguments
- Accessor method
- Returns the message about the timeout
- Gets the executor
- Process a result future
- Process result future
- Returns the result set
- Invokes the method
- Invokes the synchronous method
- Returns null if not found
- Invokes the synchronous method synchronously
caesar Key Features
caesar Examples and Code Snippets
Lines of Code : 16
License : No License
Copyconst caesarCipher = (str, shift, decrypt = false) => {
const s = decrypt ? (26 - shift) % 26 : shift;
const n = s > 0 ? s : 26 + (s % 26);
return [...str]
.map((l, i) => {
const c = str.charCodeAt(i);
if (c >= 65 &a Community Discussions
Trending Discussions on caesar
QUESTION
I can't understand why my code is stopping at the first char of the command-line arguments. I think the problem is in the loop, I need it to check if the command-line argument is a digit, so the first and second parts aren't important. Thank you and sorry for the messy, I am new to this.
...ANSWER
Answered 2021-Jun-01 at 00:34You're doing a return in the valid case, so you're only checking the first char of argv[1].
You want to not terminate the loop in the valid case, accumulating the value.
Here's some refactored code:
QUESTION
Summary
I'm currently getting the first object of a JSON array dumping into Discord but I only want a portion of the data, specifically teams. I believe I need to edit line 50 return(odds_json['data'][0]), can anyone help me with pulling this specific piece of data?
Here's said dump:
{'id': '19c709db17e33a20f7c88af1a119cef1', 'sport_key': 'basketball_nba', 'sport_nice': 'NBA', 'teams': ['Atlanta Hawks', 'New York Knicks'], 'commence_time': 1622394647, 'home_team': 'Atlanta Hawks', 'sites': [{'site_key': 'fanduel', 'site_nice': 'FanDuel', 'last_update': 1622399415, 'odds': {'h2h': [-1350, 700]}}, {'site_key': 'betmgm', 'site_nice': 'BetMGM', 'last_update': 1622399373, 'odds': {'h2h': [-650, 475]}}, {'site_key': 'betrivers', 'site_nice': 'BetRivers', 'last_update': 1622399389, 'odds': {'h2h': [-910, 540]}}, {'site_key': 'draftkings', 'site_nice': 'DraftKings', 'last_update': 1622399388, 'odds': {'h2h': [-835, 525]}}, {'site_key': 'sugarhouse', 'site_nice': 'SugarHouse', 'last_update': 1622399399, 'odds': {'h2h': [-1000, 575]}}, {'site_key': 'barstool', 'site_nice': 'Barstool Sportsbook', 'last_update': 1622399403, 'odds': {'h2h': [-1000, 575]}}, {'site_key': 'unibet', 'site_nice': 'Unibet', 'last_update': 1622399400, 'odds': {'h2h': [-1000, 575]}}, {'site_key': 'betfair', 'site_nice': 'Betfair', 'last_update': 1622399405, 'odds': {'h2h': [-500, 470], 'h2h_lay': [-476, 500]}}, {'site_key': 'pointsbetus', 'site_nice': 'PointsBet (US)', 'last_update': 1622399407, 'odds': {'h2h': [-620, 410]}}, {'site_key': 'williamhill_us', 'site_nice': 'William Hill (US)', 'last_update': 1622399389, 'odds': {'h2h': [-650, 450]}}, {'site_key': 'foxbet', 'site_nice': 'FOX Bet', 'last_update': 1622399401, 'odds': {'h2h': [-909, 450]}}, {'site_key': 'gtbets', 'site_nice': 'GTbets', 'last_update': 1622399392, 'odds': {'h2h': [-946, 543]}}, {'site_key': 'caesars', 'site_nice': 'Caesars', 'last_update': 1622399398, 'odds': {'h2h': [-455, 320]}}, {'site_key': 'bovada', 'site_nice': 'Bovada', 'last_update': 1622399102, 'odds': {'h2h': [120, -160]}}, {'site_key': 'mybookieag', 'site_nice': 'MyBookie.ag', 'last_update': 1622399393, 'odds': {'h2h': [-285, 210]}}], 'sites_count': 15}
And here's the .py file.
...ANSWER
Answered 2021-May-30 at 19:45The odds response object contains a list of events. You're currently only returning the first one with return(odds_json['data'][0]). (The index 0 is giving you just the first element of the list.)
If you wanted to print all of the teams, you could loop over the events and get each matchup like this:
QUESTION
Trying to solve for CS50's Ceasar solution. I'm getting a segmentation fault error.
More formally, Caesar’s algorithm (i.e., cipher) encrypts messages by “rotating” each letter by k positions. More formally, if p is some plaintext (i.e., an unencrypted message), pi is the i-th character in p, and k is a secret key (i.e., a non-negative integer), then each letter, ci, in the ciphertext, c, is computed as
ANSWER
Answered 2021-May-26 at 05:26with debug my code is exiting at
ctext1[i] = (ptext[i] + k1 - 65) % 26 + 65;
You have not allocated any memory for your string. This is the cause of the segmentation fault because ctext[i] access an invalid memory address.
To solve that, you must allocate memory to ctext.
QUESTION
I understand the Caesar Cipher method and have successfully written my own wraparound using a modulo operator, but I do not understand the method shown in my formal study textbook. I am referring to the code I have commented below:
...ANSWER
Answered 2021-May-21 at 05:12It makes sense if you think about it even though it's a slightly verbose and complicated way to calculate it. Alas, there is no limit to how complicated you can make any expression, only to how simple you can make it.
So ord('a') and ord('z') have values 97 and 122. When we get ord(char) + distance = 123, we want to map it back to ord('a'), right. So we then need to subtract the length of the allowed interval of characters. This interval has size ord('z') - ord('a') + 1 (+1 since both endpoints are actually part of the interval and allowed values).
The resulting formula would then be (assuming ordValue + distance > ord('z'))
QUESTION
Here is my problem:
The Caesar Cipher technique is one of the earliest and simplest methods of encryption technique. It’s simply a type of substitution cipher, i.e., each letter of a given text is replaced by a letter some fixed number of positions down the alphabet. For example with a shift of 1, A would be replaced by B, B would become C, and so on. The method is apparently named after Julius Caesar, who apparently used it to communicate with his officials. Thus to cipher a given text we need an integer value, known as a shift which indicates the number of position each letter of the text has been moved down. The encryption can be represented using modular arithmetic by first transforming the letters into numbers, according to the scheme, A = 0, B = 1,…, Z = 25. Encryption of a letter by a shift n can be described mathematically as.
...
ANSWER
Answered 2021-May-16 at 19:30Your input of the data string in get_message is wrong:
- It has UB (undefined behavior) because it writes past the end of
buffer. - Also,
bufferis never copied to [the global variable]data, sodataalways has garbage. - Better to input directly to
data[and eliminatebuffer]. This seems okay because the other functions use the globaldata - We should increase the size of the buffers to allow for longer phrases
Both the encryption and decryption functions replicate the code depending upon whether the character is upper or lower case. We should create two functions to centralize the transformations (passing limits as arguments).
The actual encryption/description algorithms don't match [AFAICT during testing].
Here's some refactored code. It is annotated and I've used cpp conditionals to show old vs. new code:
QUESTION
I have written a simple caesar cipher code to take a string and a positional shift argument i.e cipher to encrypt the string. However, I have realized some of the outputs won't decrypt correctly. For example:
python .\caesar_cipher.py 'fortuna' 6771 --encrypt outputs ☼↑↔▲↨
python .\caesar_cipher.py '☼↑↔▲↨' 6771 --decrypt outputs \`,/UC ( \ should be ` forgive my markdown skills)
I'm fairly certain there is some issue of encoding but I couldn't pinpoint it. Instead of printing and passing it as a command-line argument between two runs, if I were to just encrypt and decrypt in the same run output seems correct.
I'm using windows and I tried to run the above example (and a couple of others) both in cmd and PowerShell to test it.
Here is my code:
...ANSWER
Answered 2021-May-13 at 12:56I think the problem is after the encryption in copy and pasting the value. When I tested this code, what I found and you mentioned that too, directly transferring the encrypted value to the decrypt function by storing in a variable, doesn't cause any problem, but when directly pasting it is causing problem.
To overcome this problem, you write the encrypted text by encoding it in binary to file and then reading from that file.
File name has to be passed to the the CLI and CIPHER, it will give you the correct output.
This would work:
QUESTION
Trying to write a Discord Bot in Python, although having trouble. Currently receiving the error "AttributeError: 'BotClient' object has no attribute 'loop'". I've looked this up before posting, and it seems to be because of not declaring an instance of the class, however I am (see last two lines of code)... Unless something else is incorrect?
Current code is as follows:
...ANSWER
Answered 2021-May-13 at 04:40You are modifying the __init__() function that extends to the class discord.Client. Apparently, you need to initialize the __init()__ inside the class discord.Client because your new init function overwrote the discord's init function (aka the super class init function). And this should be fairly simple to fix. Just initialize it inside your new init function:
QUESTION
I am trying to make a cipher program, and I am getting this error nearing the final steps of my cipher function (Really sorry if I'm not being any more clear, this is my first time asking/posting a question here, about a bloated code of mine)
Here is the code:
...ANSWER
Answered 2021-May-12 at 17:45This declaration
QUESTION
I have the following code. The main aim is to create a bucket through aws-sdk and in case of success, generate a database record for the relevant entry. But there are a few issues
...ANSWER
Answered 2021-May-12 at 05:01The problem you are facing has nothing to do with Nodejs. I suggest refreshing what you know about Promise and Async/Await
The code that you have shared seems incomplete. I will try to explain the idea with what you have shared.
Code statements outside of the then/catch are executed synchronously.
QUESTION
How can I reference id: output in the main.py file to print a message on the label ?
I tried
...ANSWER
Answered 2021-May-05 at 15:43Frankly, sometimes I don't understand why ids works or not.
In your code works
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Vulnerabilities
No vulnerabilities reported
Install caesar
You can use caesar like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the caesar component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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