Need to remove specific parameter from url

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• Data Extraction - Can this Regex be made better?

  I have a C program that is decoding data from an APRSIS server. It's working fine on a GNU/LINUX machine.

  I have created this regular expression for extracting weather data. It's long. Here is a sample data record and the regex:

  Data Record

  KG7FOQ-13>APTT4,HARIN,WIDE1*,WIDE21,qAO,WEBER:!4227.10N/11422.32W_217/010g015t047r000p000P025h76b10078TU2k
  

  Regex

  ":[!=][0-9.NS]*/[0-9.EW]*_([0-9]{3})/([0-9]{3})([tphbcsLls#grPV][0-9 .]{2,5})?"
      "([tphbcsLls#grPV][0-9 .]{2,5})?([tphbcsLls#grPV][0-9 .]{2,5})?([tphbcsLls#grPV][0-9 .]{2,5})?"
      "([tphbcsLls#grPV][0-9 .]{2,5})?([tphbcsLls#grPV][0-9 .]{2,5})?([tphbcsLls#grPV][0-9 .]{2,5})?"
      "([tphbcsLls#grPV][0-9 .]{2,5})?([tphbcsLls#grPV][0-9 .]{2,5})?([tphbcsLls#grPV][0-9 .]{2,5})?"
      "([tphbcsLls#grPV][0-9 .]{2,5})?([tphbcsLls#grPV][0-9 .]{2,5})?([tphbcsLls#grPV][0-9 .]{2,5})?"
      "([tphbcsLls#grPV][0-9 .]{2,5})?([tphbcsLls#grPV][0-9 .]{2,5})?.*$"
  

  A given data record may not contain all possible data types ([tphbcsLls#grPV]) nor is the order guaranteed.

  Is there a better way to do this? It seems a bit brute force.

  Chuck Bland
• Regular expression((ε ∪ 0)1+)*

  Consider the regular expression ((ε ∪ 0)1+)∗. How can it be described in plain English, and as succinctly as possible, the set of strings being described by this regular expression. ? I am not sure but I believe it's the language consisting of all strings that either start with 0 followed by one or more ones or starting with one followed by none or more ones. Am i right?
• Regular expression to subtract 1 from a file name

  In regular expression, i need to subtract 1 from a file name.

  Rename:

  W00524P.0210032021
  

  to

  W00524P.0209032021
  

  Need to subtract 1 from 3rd and 4th character after dot. I have a pflow editor for regex:

  ^........(..)(..)(..)(....)
  

  I am not getting the expected result by using:

  W00524P.%{1}%{2-1}%{3}%{4}
  

  This expression results in W00524P.02%{2-1}032021. Can you please provide the regular expression for this?
• Lua Tables // Loop // Wow Addons // Index as a Variable

  I found it very inefficient for the game function to get a specific value. I wanted to try to get all the values from the function once, put it to the table, and then access it by indexes instead of loops multiple times

  for j=1,aura_count do
  local a1,a2,a3,a4,a5,a6,a7,a8,a9,a10 = GetAuraWithIndex(j)
  at[unit]={a10={a1,a2,a3,a4,a5,a6,a7,a8,a9,a10}}
  end
  

  The problem is that I cannot find the way to make a10 appear as the value from the local I tried to declare.

  I want the table to look something like

  at={["player"]={132123={123,321,123,231,213,213,123,213,213,231}}
  

  Instead, it looks like

  at={["player"]={a10={123,321,123,231,213,213,123,213,213,231}}
  

  So later on I want to be able to access it directly through indexing without the necessity to loop for it again. Seems to me to that would work if it was possible.

  Edit: I managed to have table I want to, but seems like it doesn't change declared local a10 when the loop goes on so I am left with only one result in the table

  at[unit]={[a10]={a1,a2,a3,a4,a5,a6,a7,a8,a9,a10}}
  

  lets me access the table this way:

  at["player"][326053][10]
  

  Still I am not able to insert multiple results to the table with what I ve got.
• lua scripton haproxy 1.5

  is lua scripting enabled on haproxy 1.5 , i checked this link: https://dx13.co.uk/articles/2016/05/27/selecting-a-haproxy-backend-using-lua/ it says Thankfully, HAProxy 1.6 introduces both variables and Lua scripting, which we can use to make things clearer and safer, if not particularly shorter. which means it s not supported before 1.6 . The documentation is insuffecient.
• Lua Logitech mouse script error have to replace math.pow

  I am kind of lost and have no knowledge how to fix this code , a friend of my provided me a Lua script for a recoil control.

  from what I understood i need to replace this string 326 with x^y

  this is the pastebin if anyone willing to help :https://pastebin.com/MMD42d4s

  return 0.002 * math.pow(10, unconvertedSens / 50)
  
• how to remove these characters from a string c () \ ][ ""

  I have a string like this

  st <- "c(c(c(\"E\" >= \"E\", \"B\" <= \"E\" | \"D\" <= \"B\"), \"A\" >= \"C\" | \"A\" >= \"A\"), c(\"E\" >= \"C\", \"D\" <= \"C\" | \"C\" <= \"C\")) []"
  

  I want to remove these characters from it c () \ ][ ""

  i would like to get this

  "E >= E, B <= E | D <= B, A >= C | A >= A, E >= C, D <= C | C <= C"
  
• R Combine two gsub() statements

  I have these two lines of R codes:

  df$symbol <- gsub("\\^", "-P", df$symbol)   # find "^" and change it to "-P"
  df$symbol <- gsub("/", "-", df$symbol)      # find "/" and change it to "-"
  

  How can I combine them into one line?

  Thank you!
• replacing part of a string in a boolean rule with indices

  i need to replace this part X[,...] in this string with something else

  r <- "X[,1]<=-0.00595 & X[,2]<=-0.00605 & X[,20]>-0.00625 & X[,25]>-0.00615"
  

  I would like to get something like this

  X[,...] replase to Q

  r <- "Q<=-0.00595 & Q<=-0.00605 & Q>-0.00625 & Q>-0.00615"