Highest Voted 'negate' Questions

2

votes

2 answers

Suggestions on negating a regex expression/Lookaround search

Very new to regex and was hoping someone could help me with the syntax of negating a regex search. Let me elaborate. I want to look at a packet/information and trigger a positive alert if one (or more) of multiple criteria is not found. For…

asked Mar 20 '15 at 13:42

joseph

21
2

1

vote

1 answer

Google sheets - Query + Importrange WHERE Clause doesn't accept AND for a second condition

I'm trying to pull a column of data from a file if two conditions are met. If I write the formula with one condition works perfectly =QUERY(IMPORTRANGE("url", "PIP!A2:S"), "SELECT Col2 WHERE Col3 = 'Schedule Change'") But if I add a second condition…

sql google-sheets google-sheets-formula google-query-language negate

asked Oct 18 '22 at 16:26

AngelCel

13
3

1

vote

1 answer

Negate the output of the regex pattern

I want to negate the outcome of the regex pattern, so that it should return everything except the regex outcome. Sample String: SMTP:test.abc@xyz.com;smtp:test.123@xyz.biz;sip:test.123@xyz.biz I have written a below regex which gives output as-…

regex negate

asked Jan 27 '22 at 08:11

user2223987

91
1
6

1

vote

3 answers

Negating a perl regexp

my ($INV_NB, $USAGE)=split /\|/,"9998|999999999999999"; if ($USAGE=~/^\d{15}\b/) { print "\nUSAGE is Valid\n"; print "length of $USAGE is ",length($USAGE); } This worked as expected, but how can I negate this regexp? say if usage is not…

regex perl negate

asked Jun 28 '11 at 11:21

nachikethas

35
1
5

1

vote

1 answer

Rspec: expect(request).to not_redirect? (opposite of redirect_to)

I've got a request test in rspec that tests for several potential redirects from an endpoint, such as: get registrations_path expect(response).to redirect_to(new_registration_path) In one case, I expect it to not redirect. Is there a way to negate…

redirect rspec negate

asked Nov 20 '20 at 20:22

David Hempy

5,373
2
40
68

1

vote

1 answer

skip click function based on dynamically assigned class value

I have a table that reveals further details of a record when its is clicked. The details reside in a child div with the class 'description'. I've got the exposure toggling just fine, but I would like to avoid having the click function called on…

jquery function toggle visibility negate

asked Jun 13 '11 at 16:38

sdowswell

101
12

1

vote

1 answer

How to do negate or subtract a regex from another regex result in just one line of regex

I am trying to do a regex string to find all cases of force unwrapping in swift. This will search all words with exclamation points in the entire code base. However, the regex that I already have has included implicit declaration of variable which I…

swift regex xcode subtraction negate

asked Jun 10 '19 at 20:35

Jc Briones

13
2

1

vote

5 answers

What is the use of unsigned char in bitwise negation operation?

unsigned char a = 10,b; b = ~a; printf(" %d \n ",b); output: 245 same program if I use int instead of unsigned char the o/p changes to -11

c unsigned-char negate

asked Aug 11 '17 at 05:41

Kiran HS

27
3

1

vote

1 answer

Negate user space URL in Apache

I have a situation where I am trying to use Apache's RedirectMatch directive to redirect all users to a HTTPS URL except a single (Linux) user accessing there own webspace. I have found a piece of regular expression code that negates the username: …

regex apache redirect negate

asked Dec 02 '10 at 10:01

LostInTheWoods

51
1
3

1

vote

2 answers

Awk multiple search terms with a variable and negation

I have a little test file containing: awk this and not awk this but awk this so do awk this And I've tried the following awk commands, in bash, but each produces no output: f=awk; awk '/$f/ && !/not/' test.txt f=awk; awk '/\$f/ && !/not/'…

bash variables awk negate

asked Mar 15 '17 at 15:48

Mike Dannyboy

462
1
4
13

1

vote

2 answers

preg_replace, negate regex pattern

This is my pattern which i want to negate: [\+\-][0-9\.]+ These are sample rows: Stephane Robert (+1.5 Sets) Stephane Robert (-1.5 Sets) Philipp Kohlschreiber Philipp Kohlschreiber (-1.5 Sets) Philipp Kohlschreiber (+1.5 Sets) Player Names…

regex preg-replace negate

asked Oct 27 '16 at 08:55

NTsvetkov

117
2
8

1

vote

0 answers

XSD Character Class Negate with group

In my xsd I'm using negate to check for disallowed characters. This is within a restriction pattern tag: ^[^ab]+$ This will allow any string unless it contains either a or b. My requirement is that the string can contain anything but a or b or cd …

xsd negate metacharacters

asked Sep 02 '16 at 13:07

mattgoss

31
2

1

vote

3 answers

grep exclude multiple columns R

I have several tables with multiple columns of numeric data. The number of columns can vary. Each table has 3 columns (Player, Team, Pos) that do not have numeric data. I have come up with the following to convert every column except the 3 above to…

r dplyr negate

asked Aug 18 '16 at 22:27

sanga collins

53
8

1

vote

1 answer

Negating certain words from a custom rewrite expression?

I have a WP page named Book (/book/) which displays a book in various languages. The language and chapter variables are passed as query variables. So the URL structure looks like: /book/english/ (This displays a list of chapters in…

wordpress url-rewriting expression negate

asked Jun 27 '10 at 16:02

Naif Amoodi

121
1
1
3

1

vote

1 answer

Expression grammar with exponentiation operator AND unary negation operator using Boost Spirit

There are many examples online how to implement a calculator with Boost Spirit. There are also answered questions on how to add an exponentiation operator to it, for example this one. But, when it comes to a combination of exponentiation operator…

boost boost-spirit exponent unary-operator negate

asked Oct 02 '14 at 17:20

Vladimir Shutow

1,028
1
14
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Questions tagged [negate]