flk | A LISP that runs wherever Bash is | Code Editor library
kandi X-RAY | flk Summary
kandi X-RAY | flk Summary
Fleck is a Clojure-like LISP that runs wherever Bash is.
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QUESTION
Hello can someone help me resolve this issue. I tried the possible solutions of stackoverflow, but still I am getting error. I am a beginner in Flask. Removed some middle part of the code as I wasn't able to post it. I am getting 404 error on few files:
My HTML template code is:
...ANSWER
Answered 2021-May-28 at 20:15Well you need to place the static folder in the main directory and not inside the template folder.
QUESTION
I have this data frame:
...ANSWER
Answered 2021-Jan-12 at 18:00You can use plt.ticks to select certain tick positions. The way this heatmap is created, generates x ticks with text labels with names '0', '1', '2', ... at positions 0.5, 1.5, 2.5, .... . Therefore, you can select some of the ticks via plt.xticks(np.array([0, 2, 3, 4, 5, 6, 12, 15]) + 0.5).
QUESTION
I have a dataset containing purchases made by different households across different retailers. For eg
Using dput()
ANSWER
Answered 2020-Nov-29 at 11:06On second thought, I think things can be much easier if we introduce a function like this
QUESTION
I want to write a program that opens a countryInfo.csv file and extracts the country name, capital city and population from each row, then writes a new file named country_simple_info.csv with country, capital and population in each row, with the rows sorted by population size, largest first. The file has columns with other information such as continent, languages, etc. but the code should ignore those. The following is my attempt at the code:
...ANSWER
Answered 2018-Aug-15 at 03:54Just pass in the fieldnames you want to the DictWriter and include the argument extrasaction='ignore', which will only write out the columns you want, e.g.:
QUESTION
This is an old script I used some time ago. Now I noticed that, when added to my personal website, https://andreaconsole.altervista.org, it still works in IE but not with Chrome. On the other hand, it works as a snippet. The Chrome tools for webmasters don't show any error: can you see the reason?
...ANSWER
Answered 2017-Nov-22 at 10:14The snowflakes are being rendered with zero height and width in Chrome 62.
Add the following lines to explicitly set them,probably just below the
QUESTION
I encrypt message and save it to file. If when I decrypt file the same time of encrypt file, decrypt successful but if other time decrypt function return nil.
I use this class for encrypt and decrypt.
...ANSWER
Answered 2017-Sep-15 at 17:59Update:
Each time the app is launched it generates a new key pair, thus the previously encrypted data can not be decrypted with the new and different private key. The keys (or at least the private key) must be saved for future use.
You are mis-using RSA by encrypting in chunks! When the data size is to large, or in general encrypting data, hybrid encryption is employed. That means a random symmetric key is created, the data is encrypted with symmetric encryption (AES) and the symmetric key is encrypted with asymmetric encryption (RSA). The two encryptions are packaged together.
The data size RSA can encrypt is less than the key size. Even for raw RSA a 1024-bit key is limited to less than 127-bytes.
In the code the key is 1024 bits (
[kSecAttrKeySizeInBits] = 1024), which is 128 bytes. Accounting for 11-bytes of padding the largest data that can be encrypted is 116 bytes.The real point is why use RSA (asymmetric) vs AES (symmetric) key encryption?
In general asymmetric encryption such as RSA is not used to encrypt data, data is in general encrypted with symmetric encryption such as AES.The choice usually boils down to the need for separate encryption and decryption keys and/or PKI.
Both are as secure at comparable key sizes and AES is much faster. Comparable key sizes: AES 128-bits, RSA 3072-bits. See NIST: Recommendation for Key Management Table 2.
QUESTION
import java.util.*;
import java.io.*;
public class extraCredit{
public static void main(String args[])
throws FileNotFoundException{
Scanner sc = new Scanner(new File("decrypt.txt"));
while(sc.hasNextLine()){
String line = sc.nextLine();
int tempCount = 0;
int maxCount = 0;
char maxLetter = 'a';
String alphabet = "aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ";
for(int i = 0; i < alphabet.length() - 1 ; i++){
char lLetter = alphabet.charAt(i);
i++;
char uLetter = alphabet.charAt(i);
for(int a = 0; a < line.length(); a++){
if(line.charAt(a) == lLetter | line.charAt(a) == uLetter){
tempCount ++;
}
}
if(tempCount > maxCount){
maxCount = tempCount;
maxLetter = lLetter;
}
}
System.out.println(maxLetter + maxCount);
}
}
}
ANSWER
Answered 2017-Apr-18 at 20:08See if this works
QUESTION
I want to add coupons on my live site but before I do that I am testing the coupons on my sandbox. I have created coupons in the 2checkout admin area. According to the documentation, a customer enters the coupon code after being redirected to the 2checkout site. However, I only see the pop up but i don't see any area to enter coupon code.What gives?
...ANSWER
Answered 2017-Apr-02 at 17:28Consider using standard checkout instead. It lets the customer add the coupon code in the review cart step
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