Good Evening.
I have the following problem.
Within a Workflow I am making an "Update".
If I do it on fields that do NOT have "." (DOT) in the name makes perfect.
But if I do it on fields have "." (DOT) in the name, does not perform the update in the field.
I understand that this is because it is confused with the "Dot Notation".
Do You know how to do an UPDATE on a field that has the name "." (DOT)?
Thank you so much!
Related
I am using a query to pull a user ID from a column that contains text. This is for a forum system I am using and want to get the User id portion out of a text field that contains the full message. The query I am using is
SELECT REGEXP_SUBSTR(message, '(?:member: )(\d+)'
) AS user_id
from posts
where message like '%quote%';
Now ignoring the fact thats ugly SQL and not final I just need to get to the point where it reads the user ID. The following is an example of the text that you would see in the message column
`QUOTE="Moony, post: 967760, member: 22665"]I'm underwhelmed...[/QUOTE]
Hopefully we aren’t done yet and this is nothing but a depth signing!`
Is there something different about the regular expression when used in mariadb REGEXP_SUBST? this should be PCRE and works within regex testers and should read correctly. It should be looking for the group "member: " and then take the numbers after that and have a single match on all those posts.
This is an ugly hack/workaround that works by using a lookahead for the following "] however will not work if there are multiple quotes in a post
(?<=member: )\.+(?="])
I want to validate a name for instance.
A name must be composed of words separated by " " or "-".
Example: "Jean-Luc Melenchon", "Xavi Hernandez"
If I got your requirements correctly, you want a name validator whose rule is to make sure each name contains atleast one space or one hyphen (-). You could use this regex:
^.*(\s|-)+.*$
(\s|-)+ means there should be atleast one space (\s) or hyphen (-)
.* allows any number of characters before and after the space
Will match successfully with
Jean-Luc Melenchon
Xavi Hernandez
Lionel Messi
Zlatan Ibrahimovic
Will not match with below (because they don't have a space or a hyphen)
Deco
Rivaldo
Kaka
O'Shea
If this is for a lab exercise, knock yourself out. If it's going to be used in a real-life application, do not think you know what a valid name is.
Take a look at
Using RegEx for validating First and Last names in Java
and
PHP Regex for human names
As Pascal Martin says in the latter,
one day or another, your code will meet a name that it thinks is "wrong"... And how do you think one would react when an application tells him "your name is not valid" ?
I tried this and it seems to be working fine
[A-Za-zàâéêèìôùûçÀÂÉÊÈÌÔÙÛÇ']+(\\s|\\-[A-Z]+)*
Currently i am writing a software where a user can input more than one email in a input field separated by: ";"
Now i have a regex that validates the email but sadly enough doesn't work when i have more Emails in the input field when using the separation.
Has anyone ever created such a regex or is there anyone that is able to help me?
Thanx in advance and looking forward for a response.
Here is my Regex:
[a-zA-Z0-9_.+-]+#[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]{2,4}+(\;|)
Just put the pattern which matches the following emails inside a non-capturing group with a preceding ; and make it to repeat zero or more times.
^[a-zA-Z0-9_.+-]+#[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]{2,4}+(?:;[a-zA-Z0-9_.+-]+#[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]{2,4}+)*$
And one more thing is, you need to escape the dot.
I'm using ColdFusion functions to query an Active Directory Database, return Membership information for a user, then REGEX functions to search the output for specified groups. I made "|" a delimiter.
Anyway, here's some example output:
CN=Group One,OU=Distribution Lists,DC=Domain,DC=org|CN=Group Two,OU=Distribution Lists,DC=Domain,DC=org|CN=Group Three,OU=Distribution Lists,DC=Domain,DC=org|CN=Group Four,OU=Distribution Lists,DC=Domain,DC=org|CN=Group Five,OU=Distribution Lists,DC=Domain,DC=org
What I would like to capture is this:
CN=Group Three,OU=Distribution Lists,DC=Domain,DC=org
Here is what I've tried so far:
^|CN=(.*Group? Three)
Here's a link to the example: http://rubular.com/r/DIGZOPwTag
What's my problem?
Well, this doesn't work all that great... It goes to the left, but it goes too far! How do I stop it at the first occurrence of |CN= to the left?
Thank you in advance for your time. It is appreciated.
!!Clarification!!
Better Example Output:
CN=Pay Band 50,OU=Distribution Lists,DC=Domain,DC=org|CN=Human Resources,OU=Distribution Lists,DC=Domain,DC=org|CN=SiteA Staff,OU=Distribution Lists,DC=Domain,DC=org|CN=SiteB Additional Staff,OU=Distribution Lists,DC=Domain,DC=org|CN=Executives,OU=Distribution Lists,DC=Domain,DC=org
Desired matches:
I'm looking for specific groups:
Site Name w/Possible Spaces Staff
Site Name w/Possible Spaces Additional Staff
It would be awesome to return: "StieAlpha Staff", "Site Beta Additional Staff". It would also be acceptable to include the "CN=" prefix because I could use it to do queries later.
"Staff" and "Additional Staff" will always be part of the group(s) I want to match.
What I've tried, again
^|CN=[^|CN=]*? Staff|Additional? Staff
This new example is not quite perfect as it doesn't grab all of "Site Beta". "Site Beta" Could be any name of any building, for example.
example link: http://rubular.com/r/vq5JcrvaBR
It is not really clear what you want to extract, if only the "Group Three" CN value or all CN values.
You can extract every CN value with this regex:
CN=([^,]*)
this regex begins extracting after each "CN=" occurence and continues extraction until the first comma (,).
A RegEx to fit your demands is
^.*?\|. Visualisation:
When I post a value from my page an extra string is create and I would like to remove the 'pattern = "' is there a tag i could use or replace function i can use to remove pattern =" and the ending ". Please find below scenario:
pattern = "apple"
Desired output
apple
I tried using but to no success.Is there another method i could use newbie at django python.
{{ pattern|split }}
Write a custom templatetag and use a regular expression (a capture group would do the trick) to replace the desired part.
If the quotation marks are added to your string when you are submitting the form, you could use the .strip() method when accessing the POST data. You can also specify what characters you want to remove. Check it out here: http://docs.python.org/2/library/stdtypes.html