php split string using regex -

-

I need to get company name and it's a ticker symbol in different arrays. Here is my data that is stored in a txt file: 

  3M company MMM 99 cents Store Only NDN AO Smith Corporation AOS Aaron, Inc. An

and so on

How could I use this regex or some other techniques? Thanks

Repeat from each line, and collect data with regular expression: 

 ^ (. +?) \ S + ([AZ] +) $

The name of the company will be the name of the backtraper $ 1 , $ 2 will signify a ticker in

You can split the string with two or three-space delimiter in two and trim the resultant two strings. It works only if you make sure the company's name and ticker mark are always separated from the adequate space, and that company does not have the amount of space in that name.


Comments

Post a Comment

Popular posts from this blog

email - PHP mail error ... failed to open stream : permission denied -

-
I am trying to send an email using PHP mail. I get the following error: WARNING: Unknown: Failed to open the stream: Permission denied in unknown in line 0 Fatal error: unknown: required to open the required '/ Home Php $ name = $ _REQUEST ['name']; $ Email = $ _REQUEST ['email']; $ Theme = $ _REQUEST ['subject']; $ Message = $ _REQUEST ['message']; Mail ("myemail@myhost.com", "topic title", $ message, "sender: $ email"); Header ("Location: http://www.google.com"); ? & Gt; This message is not a mail error PHP file can not open ask_us.php if ask_us If the .php is your file, then check its permissions (and parent folders).
Read more

c# - ListView onScroll event -

-
I am programming a simple C # application, and I need a Scallow event on the list view. So I inherited the original ListView class created in ListviewEx witch. I found out how to locate the scroll message from WinAPI and I modified the WndProc method. Now I have this WndProc: protected override zero WndProc (Ref message message) {base.WndProc (Ref I); If (m.msg == WM_VSCROLL) {onScroll (This, New EventArgs ()); }} But the problem is, I do not know how to know about scrolling information. This data should be in wParam, but there is a LOWORD macro ++ like in C in C # and I switch to find the criteria like SB_ below, SB_ENDSCROLL, SB_PAGEUP etc. there any way Need to change the LOWORD macro from C #? Or any other way to find the necessary parameters about scrolling? You can define the WParam constants as the following: Private const int WM_HSCROLL = 0x114; Private Constant WM_VSCROLL = 0x115; Private contact int SBHOZZ = 0; Private Consultant SB_VERT = 1; Private Con...
Read more

c - Linux mmap() error -

-
I have a memory map file, out of which I want to parse the content of the buffer. MMAP () achieves success, and I can successfully use fprintf to print the buffer content in the file. However, when I try to access Buffer as an array in my program directly, I get a partition error. Why is this happening? Here's the code: #define PTT_DUMP "/ home / druru / somefile". . Int fd_ptt_dump = Open (PTT_DUMP, O_RDONLY); Structure state struct_ptt_dump; Fstat (fd_ptt_dump, & amp; struct_ptt_dump); Printf ("\ n \ n \ t \ t \ t --- Size of dump =% d ----- \ n \ n", struct_ptt_dump.st_size); Four * membuffer; Four pid_num [100]; Four cycles [100], examples [100], CPI [100]; Int pid_index = 0; Int cycles_index = 0; Int instr_index = 0; Int cpi_index = 0; Int len ​​= (int) struct_ptt_dump.st_size; Int newline_count = 0; Int n = 0; If ((membuffer = mmap (0, struct_ptt_dump.st_size, PROT_READ, MAP_FILE | MAP_PRIVATE, fd_ptt_dump, 0)) == (caddr_t) -1) err_sys ("mm...
Read more