ucg | extremely fast grep-like tool | Regex library
kandi X-RAY | ucg Summary
kandi X-RAY | ucg Summary
UniversalCodeGrep (ucg) is an extremely fast grep-like tool specialized for searching large bodies of source code. It is intended to be largely command-line compatible with Ack, to some extent with ag, and where appropriate with grep. Search patterns are specified as PCRE regexes.
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Trending Discussions on ucg
QUESTION
I am trying to write a fuction that translates an mRNA sequence to a peptide sequence depending on the nucleotide from which we start counting codons (either the first nucleotide, the second or the third). I have a code for it, but when I print the three results (of the three peptides) I only get a sequence for the first peptide. The last two are blank. Any idea what the problem might be? And how could I return all three peptides by default?
...ANSWER
Answered 2021-May-08 at 17:11It always return after first if check. It should be:
QUESTION
def amino_acids(mrna):
aa_dict = {'CUU': 'Leu', 'UAG': '---', 'ACA': 'Thr', 'AAA': 'Lys', 'AUC': 'Ile',
'AAC': 'Asn','AUA': 'Ile', 'AGG': 'Arg', 'CCU': 'Pro', 'ACU': 'Thr',
'AGC': 'Ser','AAG': 'Lys', 'AGA': 'Arg', 'CAU': 'His', 'AAU': 'Asn',
'AUU': 'Ile','CUG': 'Leu', 'CUA': 'Leu', 'CUC': 'Leu', 'CAC': 'His',
'UGG': 'Trp','CAA': 'Gln', 'AGU': 'Ser', 'CCA': 'Pro', 'CCG': 'Pro',
'CCC': 'Pro', 'UAU': 'Tyr', 'GGU': 'Gly', 'UGU': 'Cys', 'CGA': 'Arg',
'CAG': 'Gln', 'UCU': 'Ser', 'GAU': 'Asp', 'CGG': 'Arg', 'UUU': 'Phe',
'UGC': 'Cys', 'GGG': 'Gly', 'UGA':'---', 'GGA': 'Gly', 'UAA': '---',
'ACG': 'Thr', 'UAC': 'Tyr', 'UUC': 'Phe', 'UCG': 'Ser', 'UUA': 'Leu',
'UUG': 'Leu', 'UCC': 'Ser', 'ACC': 'Thr', 'UCA': 'Ser', 'GCA': 'Ala',
'GUA': 'Val', 'GCC': 'Ala', 'GUC': 'Val', 'GGC':'Gly', 'GCG': 'Ala',
'GUG': 'Val', 'GAG': 'Glu', 'GUU': 'Val', 'GCU': 'Ala', 'GAC': 'Asp',
'CGU': 'Arg', 'GAA': 'Glu', 'AUG': 'Met', 'CGC': 'Arg'}
mrna_list = [aa_dict[mrna[i:i + 3]] for i in range(0, len(mrna) - 1, 3)]
count = 0
while True:
if mrna_list[count] == '---':
mrna_list = mrna_list[:count]
break
else:
count += 1
conversion_result = tuple(mrna_list)
return [conversion_result, count]
...ANSWER
Answered 2021-Mar-24 at 18:27To get only the unique elements of a list, you can usually just convert it to a set
and back (at least, when it only contains simple things like strings or numbers). You can then find the number of unique elements by taking the length of that set:
QUESTION
I'm trying to make a simple chat room in android studio, but for some reason each chat message covers the entire screen.
I'm trying to follow the example here on github https://github.com/android/views-widgets-samples/tree/main/RecyclerView/
I'm sure it's just something super simple, but I don't know what the search terms are to find it, and my search so far has been fruitless.
This is my chat room activity:
...ANSWER
Answered 2021-Mar-02 at 23:52In your text row item in the ConstraintLayout just change the this
android:layout_height="match_parent"
by
android:layout_height="wrap_content"
QUESTION
Below is my code. I am trying to input "ATC" to get an output of "UAG". All it does is replace 'A' with 'U', 'T' with 'A', 'C' with 'G', and 'G' with 'C' (Just like transcription - DNA to mRNA).
The problem is... when I input ATC, AGC, TGC, or anything with 'C' at the end, the program will replace 'C' with 'G' and then proceed to replace the new 'G' with a 'C'.
.replace('C','G').replace('G','C');
How can I stop the program from replacing the 'C' back to a 'C'? My input should be AGC, and the intended output should be UCG.
...ANSWER
Answered 2021-Jan-21 at 01:06String codon = scanner.next(); /*ATGC*/
char[] codonArr = codon.toCharArray();
for (int i=0;i
QUESTION
I don't know how to retrieve the first part of the text, I'm quite confused that nothing is working for this. Can you please help me, guys! Thank you in advance.
I used some commands like this in the R studio but there is an error for the data:
Input Command I have used:
...ANSWER
Answered 2020-Dec-13 at 13:56You can try this:
QUESTION
I'm currently trying to work on a basic Python dictionary where you input an RNA code, and it gives you the corresponding amino acids. Everything seems to work fine, until I type either "UCU", "UCC", "UCA", "UCG". Why will it not work? Can anyone identify the problem?
Here's the actual code:
...ANSWER
Answered 2020-Oct-28 at 14:08You could simplify your code to the following
QUESTION
I have a string and a dictionary. I must replace the parts of the string with corresponding values in the dictionary (using the dictionary keys).
given string:`
...ANSWER
Answered 2020-Oct-16 at 15:39Keeping it simple...
QUESTION
I have a moderate amount of experience using Python in Jupyter but am pretty clueless about how to use the command line. I have this prompt for a homework assignment -- I understand how the algorithms work, but I don't know how to format everything so it works from the command line in the way that is specified.
The prompt:
Question 1: 80 points
Input: a text file that specifies a travel problem (see travel-input.txt for the format) and a search algorithm (more details are below).
python map.py [file] [search]
should read the travel problem from “file” and run the “search” algorithm to find a solution. It will print the solution and its cost.search is one of [DFTS, DFGS, BFTS, BFGS, UCTS, UCGS, GBFTS, GBFGS, ASTS, ASGS]
Here is the template I was given:
...ANSWER
Answered 2020-Oct-01 at 07:37The function definitions go before the if __name__ == "__main__"
block. To select the correct function you can put them in a dict and use the four-letter abbreviations as keys, i.e.
QUESTION
Code
...ANSWER
Answered 2020-Jun-21 at 18:09The type of the parameter in ucg.getStrWidth
is const char*
. So use this type as a parameter in your function too.
QUESTION
Is there any easy way to convert protein to RNA by using a dictionary and .replace
function?
Also, I have no idea how to code all possible variants of the RNA and DNA code redundancy, which makes it possible to code one amino-acid, by the different RNA triplets.
I think, maybe it should be like that:
...ANSWER
Answered 2020-Jun-19 at 21:10You can use the keys of your dictionary to create a regular expression for finding the triplets. Then use the dictionary in the re.sub
callback function to make the replacements:
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