I have the following input text:
pagelimit=50&filtercolumn=Datacenter&filtervalue=abfg1&filtercolumn=MachineType&filtervalue=fg&filtercolumn=GPG&filtervalue=IPMI
I want to get back
filtercolumn=Datacenter&filtervalue=abfg1
filtercolumn=MachineType&filtervalue=fg
filtercolumn=GPG&filtervalue=IPMI
There may be an unlimited amount of these.
I have tried a few things. I'm currently trying something like this:
(?:((filtercolumn=.*&filtervalue=.*)+)?)
But of course it doesn't work. I get:
filtercolumn=Datacenter&filtervalue=abfg1&filtercolumn=MachineType&filtervalue=fg&filtercolumn=GPG&filtervalue=IPMI
filtercolumn=Datacenter&filtervalue=abfg1&filtercolumn=MachineType&filtervalue=fg&filtercolumn=GPG&filtervalue=IPMI
Try this \bfiltercolumn=[^&]*&filtervalue=[^&]*
https://regex101.com/r/sasmXL/2
Related
I am using an Engineering Program which lets me Code formulas in order to filter out specific lines in a database. I am trying to look for a certain line in the database which contains e.g. "concrete" as a property.
In the Code I can use regular expressions.
The regex I was using so far looked like this:
".*(concrete).*";
so if the line in the database contains concrete, I will get the wanted result.
Now the Problem is: i would like to switch the word concrete with a variable, so that it Looks like this:
".*(#VARIABLE1).*";
(the Syntax with the # works in the program btw.)
the Problem is: if i set the variable as concrete, the program automatically switches it for 'concrete' . Obviously, the word concrete cant be found anymore, since the searchterm now contains the two ' Symbols in the beginning and i the end.
Is there a way to ignore those two characters using the Right regex?
what I want it to do is the following:
If a line in the database contains "25cm concrete in Grey"
I should get a match from the regex.
with the searchterm ".*(concrete).*"; it works, with the variable ".*(#VARIABLE1).*"; it doesnt.
EDIT:
the whole "Formula" in the program Looks like that:
if(Match(QTO(Typ:="Attribut{FloorsLayer_02_MaterialName}");".*(#V_QUALITY).*" ;"regex") ;QTO(Typ:="Attribut{Fläche}");0)
I want the if-condition to be true, when the match inside is true.
the whole QTO function is just the programs Syntax to use a certain Attribute into the match-function, the middle part is my Problem. I really don't know the programming language or anything,I'm new to this. hope it helps!
Thats more of a hack than a real solution and i'm not sure if it even works:
if you use the regex
.*(#VARIABLE1)?).*
and the string ?concrete(
this will result in a regex looking like this:
.*('?concrete(')?).*
which makes the additional characters optional.
This uses the following assumtption:
the string (#VARIABLE1) gets replaced by the ('<content of VARIABLE1>')
Hopefully this is simple because I can't seem to figure it out.
I have a game that outputs a log with information I'd like to review, but it's bogged with tags.
<color=#9B9B9BFF>abndnd_b9o66v</color>.<color=#1EFF00FF>out_ys0a67</color>
<color=#9B9B9BFF>uknown_ospiw8</color>.<color=#1EFF00FF>p_vyuxzb</color>
<color=#9B9B9BFF>anonymous_yzgoqq</color>.<color=#1EFF00FF>pub_info_o1rotu</color>
<color=#9B9B9BFF>unidentified_t7stef</color>.<color=#1EFF00FF>out_gems04</color>
<color=#9B9B9BFF>abndnd_5vs06o</color>.<color=#1EFF00FF>public_7gshh2</color>
<color=#9B9B9BFF>anon_7kq2k4</color>.<color=#1EFF00FF>pub_wxn46t</color>
<color=#9B9B9BFF>anon_i83kkg</color>.<color=#1EFF00FF>info_ev39gs</color>
I can simply filter it by hand, but I know a regex may be able to help, I just can't seem to figure out the syntax correctly and how to trim the tags without tampering with the needed text
and my end result I'm trying to get is this:
abndnd_b9o66v.out_ys0a67
uknown_ospiw8.p_vyuxzb
anonymous_yzgoqq.pub_info_o1rotu
unidentified_t7stef.out_gems04
abndnd_5vs06o.public_7gshh2
anon_7kq2k4.pub_wxn46t
anon_i83kkg.info_ev39gs
Try this:
<color=.*?>(.*?)</color>\.<color=.*?>(.*?)</color>
Replace by this:
\1\.\2
I have strings like
BadRequestException("hello world")
BadRequestException(BadRequestException::$errors->message)
ConflictException(ConflictException::$errors->sldkf)
ConflictException("skdljf")
How do i add a regex that gets me these two:
ConflictException("skdljf")
BadRequestException("hello world")
I tried /Exception(/ to retrieve everything.
I could not figure out a way to eliminate those strings that contain "$errors"
I tried this:
/Exception(?!errors)/
But it did not work as per my requirements.
Thanks
Figured it out.
I used
Exception(?!.*::\$errors)
I am using the maven replacer plugin and I've run into a situation where I have a regular expression that matches across lines which I need to run on the input file until all matches have been replaced. The configuration for this expression looks like this:
<regexFlags>
<regexFlag>DOTALL</regexFlag>
</regexFlags>
<replacements>
<replacement>
<token>\#([^\n\r=\#]+)\#=([^\n\r]*)(.*)(\#default\.\1\#=[^\n\r]*)(.*)</token>
<value>#$1#=$2$3$5</value>
<replacement>
<replacements>
The input could look like this:
#d.e.f#=y
#a.b.c#=x
#h.i.j#=aaaa
#default.a.b.c#=QQQ
#asdfasd.fasdfs.asdfa#=23423
#default.h.i.j#=234
#default.RR.TT#=393993
and I want the output to look like this:
#d.e.f#=y
#a.b.c#=x
#h.i.j#=aaaa
#asdfasd.fasdfs.asdfa#=23423
#default.RR.TT#=393993
The intention is to re-write the file, but without the tokens with a #default prefix, where another token without the prefix has already been defined.
#default.a.b.c#=QQQ and #default.h.i.j#=234 have been removed from the output because other tokens already contains a.b.c and h.i.j.
The current problem I have is that the replacer plugin only replaces the first match, so my output looks like this:
#d.e.f#=y
#a.b.c#=x
#h.i.j#=aaaa
#asdfasd.fasdfs.asdfa#=23423
#default.h.i.j#=234
#default.RR.TT#=393993
Here, #default.a.b.c=QQQ is gone, which is correct, but #default.h.i.j#=234 is still present.
If I were writing this in code, I think I could probably just loop while attempting to match on the entire output, and break when there are no matches. Is there a way to do this with the replacer plugin?
Edit: I may have over simplified my example. A more realistic one is:
#d.e.f#=y
#a.b.c#=x
#h.i.j#=aaaa
#default.a.b.c#=QQQ
#asdfasd.fasdfs.asdfa#=23423
#default.h.i.j#=234
#default.RR.TT#=393993
#x.y.z#=0
#default.q.r.s#=1
#l.m.n#=8.3
#q.r.s#=78
#blah.blah.blah#=blah
This shows that it's possible for a default.x.x.x=y to precede a x.x.x=y token (as #default.q.r.s#=1 preceedes #q.r.s#=78`), my prior example wasn't clear about this. I do actually have an expression to capture this, it looks a bit like this:
\#default\.([^\n\r=#|]+)#=([^\n\r|]*)(.*)#\1#=([^\n\r|]*)(.*)
I know line separators are missing from this even though they were in the other one - I was experimenting with removing all line separators and treating it as a single line but that hasn't helped. I can resolve this problem simply by running each replacement multiple times by copying and pasting the configurations a few times, but that is not a good solution and will fail eventually.
I don't believe you could solve this problem as is, a work-around is to reverse the order of the file top to bottom, perform lookahead regex and then reverse the result order
pattern = #default\.(.*?)#[^\r\n]+(?=[\s\S]*#\1#) Demo
another way (depending on the capabilities of "Maven") is to run this pattern
#(.*)(#[\s\S]*)#default\.\1.*
and replace with #$1$2 Demo in a loop until there are no matches
then run this pattern
#default\.(.*)#.*(?=[\s\S]*\1)
and replace with nothing Demo in a loop until there are no matches
It doesn't look like the replacer plugin can actually do what I want. I got around this by using regular expressions to build multiple filter files, and then applying them to the resource files.
My original goal had been to use regular expressions to build a single, clean, and tidy filter file. In the end, I discovered that I was able to get away with just using multiple filters (not as clean or tidy) and apply them in the correct order.
I have a block of codes with timestamp in front of each line like this:
12/02/2010 12:20:12 function myFun()
12/02/2010 12:20:13 {....
The first column is a date time value. I would like to comment them out by using Vim, thus:
/*12/02/2010 12:20:12*/ function myFun()
/*12/02/2010 12:20:13*/ {....
I tried to search for date first:
/\d\d\/\d\d\/\d\d\d\d \d\d:\d\d:\d\d
I got all the timestamps marked correctly. However When I tried to replace them by the command:
%s/\d\d\/\d\d\/\d\d\d\d \d\d:\d\d:\d\d/\/*\d\d\/\d\d\/\d\d\d\d \d\d:\d\d:\d\d*\//
I got the following result:
/*dd/dd/dddd dd:dd:dd*/ function myFun()
/*dd/dd/dddd dd:dd:dd*/ {....
I think I need to name the search part and put them back in the replace part. How I can do it?
I suppose I would just do something like:
:%s-^../../.... ..:..:..-/* & */-
I would actually not us a regex to do this. It takes too long to enter the correct formatting. I would instead use a Visual Block. The sequence works out to be something like this.
<C-V>}I/* <ESC>
3f\s
<C-V>I */
I love regex, and don't want to knock the regex solutions, but find when doing things with pre-formatted blocks, that this is easier, and requires less of a diversion from the real task, which isn't figuring out how to write a regex.
%s/\d\d\/\d\d\/\d\d\d\d \d\d:\d\d:\d\d/\/*&*\//
:%s/^\([0-9/]* [0-9:]* \)\(.*\)/\/*\1*\/ \2/