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- Match string, but only if not preceded by other string
Given your input, a more general option would be to assert that lo is not preceded by a capital letter: grep("(?<![A-Z])(?i)lo", subject, perl=TRUE, value=TRUE); For this option, we use the inline modifier (?i) to turn on case-insensitivity, but only after we have checked that no capital letters precede our position Reference Inline Modifiers
- Regex for matching something if it is not preceded by something else
With regex in Java, I want to write a regex that will match if and only if the pattern is not preceded by certain characters For example: String s = "foobar barbar beachbar crowbar bar "; I want to match if bar is not preceded by foo So the output would be: barbar beachbar crowbar bar
- CSS select a class preceded by another class - Stack Overflow
So in my example the first div with CCCC class whould have a width of 100px, the second div with CCCC that id preceded by the div with class BBBB should have a width of 10px Any idea why this is not working?
- SQL Server query: what is the meaning of N preceding a string?
Unicode string constants that appear in code executed on the server, such as in stored procedures and triggers, must be preceded by the capital letter N This is true even if the column being referenced is already defined as Unicode Without the N prefix, the string is converted to the default code page of the database
- What does the b character do in front of a string literal?
To quote the Python 2 x documentation: A prefix of 'b' or 'B' is ignored in Python 2; it indicates that the literal should become a bytes literal in Python 3 (e g when code is automatically converted with 2to3)
- ElseIf must be preceded by a matching If or Elsif
You can make this way easier on yourself: If PlayerSum > 21 Then PlayerSum = 0 If ComputerSum > 21 Then ComputerSum = 0 Dim response As MsgBoxResult If PlayerSum > ComputerSum Then response = MsgBox(youWonMsg, style, youWonTitle) ElseIf ComputerSum > PlayerSum Then response = MsgBox(youLostMsg, style, youLostTitle) Else response = MsgBox(youDrewMsg, style, youDrewTitle) End If If response
- Error in strings. xml file in Android - Stack Overflow
In Android XML files, the escape sequence apos; is used to represent a single quote (') This is the correct way to escape single quotes in XML
- excel error checking flags cell as number formatted as text
Id does not get rid of the warning to prevent unintended consequences Suppose out of thousands of rows, there was a non-numeric value
- HTML 5: Is it lt;br gt;, lt;br gt;, or lt;br gt;? - Stack Overflow
Optionally, one or more attributes, each of which must be preceded by one or more space characters Optionally, one or more space characters Optionally, a " " character, which may be present only if the element is a void element A ">" character
- Python Regex: Match a string not preceded by or followed by a word with . . .
I would like to have a Regex in Python to replace a string not preceded by or followed by a word with digits in it i e For the following sentence, Today is 4th April Her name is April Tomorrow is April 5th I would like to match the April(in bold) only and replace it with 'PERSON' and result should be like below: Today is 4th April
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