Regular Expression flags; Test String. Thank you so much. A range of numbers 0-35 optionally including a percent sign and 2 position decimal. Users can add, edit, rate, and test regular expressions. Thank you so much again for all your help. How do you access the matched groups in a JavaScript regular expression? Check whether a string matches a regex in JS. UPDATE! Also compatible with the default US format for string formatting for percentages. Again, you should rely on other methods since the regular expressions here will only validate the format. i.e. Would you be able to help me on this. Choose your poison. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How will a percentage be added in you application. 6.7. Regular expressions (regex or … A regular expression for numbers from 0 to 100 I've been creating a web questionnaire (using the Forms Wizard module for mojoPortal CMS) that includes some questions where the answers were to be expressed as integer percentages. Percentage (From 0 to 100) Matches: 100% | 100 | 52.65%. ( ( [0] [1-9] {1,1} [0]*)| ( [1-9] {1,1} [0]*)| ( [0]*)| ( [1-9] {1,2} [0]*)))$)$. Sorry buddy, this will work: (\.0[1-9])|(\.[1-9]{1,2})|(?!^0*$)(?!^0*\.0*$)^\d{1,2}(\.\d{1,2})|(100|100\.0|100\.00)?$. Then I add a dot/period + two digits with values from 0 to 9. Decimal format is easier to calculate into a percentage. [;)]. They could enter 0.01 and above up to 100 but they cannot enter 0 or 0.0 or 0.00. Asking for help, clarification, or responding to other answers. Sponsor. Thanks. For a truly internationalized method to parse a percentage string you'd have to know the number format used when it was formatted. They could enter 0.01 and above up to 100 but they cannot enter 0 or 0.0 or 0.00. Converting a decimal to a percentage is as simple as multiplying it by 100. Substitution Expression Flags ignore case (i) global (g) multiline (m) extended (x) extra (X) single line (s) unicode (u) Ungreedy (U) Anchored (A) dup subpattern names(J) Percentage Regex-Matches whole value -Matches hundreds and tens with 2 decimal values Comments. By the way -, Regular expression to validate percentage, Podcast 307: Owning the code, from integration to delivery, A deeper dive into our May 2019 security incident, How to validate an email address in JavaScript. Thanks a lot for your reply. First, enter a decimal number. UPDATE! Hi! I have a field on my c# mvc model to hold percentage - I want to use RegEx data annotation to validate that the field only contains values of 0-100 The simplestmatch for numbers is literal match. [0]+?$))| (^ ( [0]*\d {0,2}$)|^ ( [0]*\d {0,2}\. 1. pcre. Similarly to match 2019 write / 2019 / and it is a numberliteral match. Percentage from 0 to 100 with optional 2 decimals and optional % sign at the end (0, 0.00, 100.00, 100%, 99.99%): ... How to validate credit cards using a regular expression? Substitution Expression Flags ignore case (i) global (g) multiline (m) extended (x) extra (X) single line (s) unicode (u) Ungreedy (U) Anchored (A) dup subpattern names(J) 1 to 100. Verbs of motion - how to define local distances? Regular Expression for Percentage (0, 100] Hello, I am trying to create a regular expression to only accept numbers between 0 and 100 with no more than two decimal places. Allows percent values from 0 to 100 without the % sign. Input: test_str = ‘geeksforgeeks is way to get success’ Output: [] Explanation: No percentages present. Matches percentages from 0-100 inclusive with two decimal places. Regular Expression Library provides a searchable database of regular expressions. Comments. Regular expression to match a line that doesn't contain a word. Method #1 : Using findall() + regex. How would a society dominated by mercenary companies work? [:S]. I need to let the use type in anything from 0.01 to 100.00. !^0*\.0*$)^\d{1,2}(\.\d{1,2})?$, Am I the only person that loves regular expressions? I tried the following but it doesn't seem to be right: My understanding: In the first part, the user enters a value from 1 to 99 or 01 to 99 or 100. to simplify the expression: This is better, but it would not match decimal point. But your regular expression is actually cutting off 100, 100.0 and 100.00 as well. Regular Expression for Percentage (0, 100] Hello, I am trying to create a regular expression to only accept numbers between 0 and 100 with no more than two decimal places. Check out my new REGEX COOKBOOK about the most commonly used (and most wanted) regex . This I cannot do using the RangeValidator. For example, the regular expression \ban+\w*?\b tries to match entire words that begin with the letter a followed by one or more instances of the letter n.The following example illustrates this regular expression. Submitted by Chandler Swift - 5 years ago. Imports System.Text.RegularExpressions Module Module1 Sub Main() 'extract number from input string Dim input As String = "here is the percentage = 94.75%" Dim expr As Regex = New Regex("(\d+\.\d+)\%") Dim myMatch As Match = expr.Match(input) Dim percentage As String = myMatch.Groups(1).Value 'method 1 … your coworkers to find and share information. I want a regular expression which only allowed values from 1 to 100.. i am using rang validator to validate decimal number -99 to 99 but i don't need 0 or 0.0 mean i system should not allow user to enter the value like 0, -0, 0.0, -0.0, Could Someone Please help me on this????????? Is viral single-stranded RNA in the absence of reverse transcriptase infectious? rev 2021.1.26.38399, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide. ^ (^ (100 {1,1}$)|^ (100 {1,1}\. Does anyone else know anything about this? You get partial matches, because your expression does not anchor both sides. Online regex tester, debugger with highlighting for PHP, PCRE, Python, Golang and JavaScript. To learn more, see our tips on writing great answers. Would you be able to help me on this. How to validate an email address using a regular expression? "^(100(?:\.0{1,2})?|0*?\.\d{1,2}|\d{1,2}(?:\.\d{1,2})?)$". Donate. Now it should works. Stack Overflow for Teams is a private, secure spot for you and
In the learning process I'd highly recommend some visual tool, that'd show you on-the-fly what's going on. The numbers that you will be converting into percentages can be given to you in 2 different formats, decimal and fraction. Your regex anchors the beginning, but not the end of the match. The reason that I didnt' use that is because I had to restrict the user from entering not more than 2 decimal places. How was I able to access the 14th positional parameter using $14 in a shell script? To convert .87 to a percent, simply multiple .87 by 100..87 × 100=87 Thanks. Match One or More Times: + The + quantifier matches the preceding element one or more times. Feel free to rewrite if you can make it more efficient - I am just bolting bits on now. Try this one (accepts anything between 0 and 100 including 0.00 & 100.00: ^(100\.00|100\.0|100)|([0-9]{1,2}){0,1}(\.[0-9]{1,2}){0,1}$. http://regexlib.com/Search.aspx?k=percent. How can I modify this expression to make this work? Regular Expressions (Regex) to allow both decimals as wells as integers numbers. A simple cheatsheet by examples. Also works in ASP.NET regular expression validator control. P × V 1 = V 2. Numbers Within a Certain Range Problem You want to match an integer number within a certain range of numbers. Explanation. Thanks. Please HELP!!! Regular Expression to Check percentage format with 2 digit after comma How do you use a variable in a regular expression? Matches the URL from the text to 95 percentage. Can you add further infomation. I have tried that before going into regular expression. This is useful when trying to compute the percentage of transcripts that map to mitochondrial genes for example. Post Posting Guidelines Formatting - Now. How can I fix this? Regex for the range 1-1000 Possible Duplicate: Regular expression where part of string must be number between 0-100 I need help creating a simple regex for a whole number range of 1-1000, with no special characters. I can't find anyting that is similar to me. It's the mutts nuts. ]\d+)?%?$ it works with: (tested), For only two decimals and no more than 100 [0.00 - 100.00]. Dont you just need a numeric regex with 2 decimal places. Regular Expression for Percentage (0, 100]. An explanation of your regex will be automatically generated as you type. TADS provides a powerful string processing feature known as regular expressions. You could try this ^\d+([. Please send fan mail to my email address. Why can't we build a huge stationary optical telescope inside a depression similar to the FAST? This is useful when trying to compute the percentage of transcripts that map to mitochondrial genes for example. Correct notation of ghost notes depending on note duration. Bug Reports & Feedback. (?!^0*$)(? I kind of played around with what you gave me and what I had before to get the following as well. But you can see its not flexible as it is very difficultto know about a particular number in text or the number may occur inranges. In this, we employ appropriate regex having “%” symbol in suffix and use findall() to get all occurrences of such numbers from String. Non-Matches-1 |-1% | 100.1%. An easy solution would be: (?!^0*$)(? Author: Rating: Andres Garcia Title: Test Details Pattern Title I am trying to create a regular expression to only accept numbers between 0 and 100 with no more than two decimal places. @Tarec could you define an unnecessary group? Largest commercially available paper size and binding for art books? This number is usually called signed integer, but you can also call it a non-fractional number. Online regex tester, debugger with highlighting for PHP, PCRE, Python, Golang and JavaScript. To convert .87 to a percent, simply multiple .87 by 100..87 × 100=87 Also, The user SHOULD NOT be allowed to enter 0. An expression for .NET regular expression validation controls intended to faciliate the entry of percentage values both a whole numbers or as their decimal representations. Whole Positive and Negative. Also, The user SHOULD NOT be allowed to enter 0. Meaning the following strings are all … Sorry I forgot to backslash the dot! They could enter 0.01 and above up to 100 but they cannot enter 0 or 0.0 or 0.00. Percentage simply means 'out of 100', so 72% is '72 out of 100' and 4% is '4 out of 100', etc. Better, but it will still match for example, Glad to help, one learns every day. 1. Below are two methods (results1 & results2). A regular expression is a string matching pattern that's a little bit like a "wildcard" string often used in file system commands, but much more powerful. One of these would probably work, or at least get you close. If you want to match 3 simply write/ 3 /or if you want to match 99 write / 99 / and it will be a successfulmatch. Your expression shows me you're matching each digits independently, which would give you a clue. This function enables you to easily calculate the percentage of all the counts belonging to a subset of the possible features for each cell. ", so it won't accept ".01". Here is the regular expression that I have :
Personally I use online tools like regexhero or debuggex. To enter a percentage in Excel, execute the following steps. Explanation: 20%, 100% and 200% are percentages present. Why is the output of a high-pass filter not 0 when the input is 0? Wiki. Regular Expressions (Regex) to allow any decimal number starting from 1 … The two I have both seem to break or allow characters or not You want the regular expression to specify the range accurately, … - Selection from Regular Expressions Cookbook, 2nd Edition [Book] No problem. When choosing a cat, how to determine temperament and personality and decide on a good fit? So I guess we have two solutions :), (^(100(?:\.0{1,2})?))|(?!^0*$)(?!^0*\.0*$)^\d{1,2}(\.\d{1,2})?$. Why do wet plates stick together with a relatively high force? Regular Expressions. This includes numbers like 0, 1 and 99999. Contact. Can be used with up to 2 decimal places or without any. I really appreciate it. The Regular Expression that covers this validation is: /^(0|[1-9]\d*)$/ Test This Regex. [0-9]+ Now, I want a behavior where if a number is followed by a percentage sign the whole regex should fail. What is a non-capturing group in regular expressions? 2. I need to let the use type in anything from 0.01 to 100.00. This includes numbers like 0, 1, 99999, -99999, -1 and -0. Are there any diacritics not on the top or bottom of a letter? It looks like this [\s]?[0-9]*(\.|,)? It is equivalent to {1,}.+ is a greedy quantifier whose lazy equivalent is +?. Is there a regular expression to detect a valid regular expression? Here Mudassar Ahmed Khan has shared the following Regular Expressions (Regex) for validating decimal numbers in TextBox. I wonder if anyone can help out with this one: I have a regex that is supposed to match for numbers (whole or decimal point). Enter a Percentage. It won't accept anything that start with ". If you could help me with this issue. I would counter that the. To add this capability, change the expression as follows: You're expression is the following: match when you find either of the following: a single digit at the start of the input string, or a single digit anywhere, followed by %. Could double jeopardy protect a murderer who bribed the judge and jury to be declared not guilty? Also, The user SHOULD NOT be allowed to enter 0. However, this is suboptimal: since the prefix of both expressions is the same, and they differ by an optional suffix %, you could use %? Sep 21, 2006 12:05 AM|Dragon.X.Dragon|LINK, you can add a RangeValidtor to the textbox, and set its MinimumValue to 0.01, type to Double. I'd try something like this: This would translate to: match a positive number of digits at the start of the string, optionally followed by a dot and any number of digits (fractional part), optionally ending with a % sign. Decimal format is easier to calculate into a percentage. Also compatible with the default US format for string formatting for percentages. I am using the following expression which allows values from 0 to 100 (including integers, 100.0 and 100.00), (?!^0*$)(?!^0*\.0*$)^\d{1,2}(\.\d{1,2})|([0-9]{1,2}|[0-9]{1,2}\.0|[0-9]{1,2}\.00)?(100|100\.0|100\.00)?$. The calculator provided automatically converts the input percentage into a decimal to compute the solution. – skyfoot Oct 18 '10 at 13:53 Disallowed anything past 99.99999 repeating percent. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. But your regular expression is actually cutting off 100, 100.0 and 100.00 as well. How can I convert a JPEG image to a RAW image with a Linux command? It allows as much whitespace before and after the expression. Allows percent values from 0 to 100 without the % sign. I would counter that the | alternative creates an unnecessary repetition of the part to match first digits, which in anything more complex than a single \d+ … The calculation here is simply the column sum of the matrix present in the counts slot for features belonging to the … thanks any idea how to extract the decimal part without the percentage, if (Decimal.TryParse(s_input.Replace("%", ""), out d_input)) { decimalPart = d_input - (int) d_input; }. How can I motivate the teaching assistants to grade more strictly? Regular Reg Expressions Ex 101. Regular expression where part of string must be number between 0-100 (7 answers) Closed 6 years ago . Converting a decimal to a percentage is as simple as multiplying it by 100. Thanks for contributing an answer to Stack Overflow! What regular expression do I need if I want to make sure that the user enters a value from 1-100 (with or without a 0) + two digits? $area gives NULL for some polygons in QGIS's Field Calculator. !^0*\.0*$)^\d{1,2}(\.\d{1,2})|(100|100\.0|100\.00)?$, Thank you so much lee, you are the best. I was able to find a regular expression which actually accepts between 0 and 100, and no more than 2 decimal places. $1 = Percent before decimal, $2 = percentage after decimal inc decimal, $3 = percentage after decimal. 5,134 1 1 gold badge 20 20 silver badges 31 31 bronze badges @Tarec could you define an unnecessary group? @Tarec Wow, that's an impressive site for testing regex! Percentage from 0 to 100 with optional 2 decimals and optional % sign at the end (0, 0.00, 100.00, 100%, 99.99%): ... How to validate credit cards using a regular expression? Hardness of a problem which is the sum of two NP-Hard problems. Can be used with up to 2 decimal places or without any. For future reference use this to develop regular expressions. Would you be able to help me on this. A simple cheatsheet by examples. I want to validate input string such that, But the problem is that with input like 5%5% it gives correct. But your regular expression is actually cutting off 100, 100.0 and 100.00 as well. Is there a limit to the percentage. A digit in the range 1-9 followed by zero or more other digits then optionally followed by a decimal point followed by at least 1 digit: ^[1-9]\d*(\.\d+)?$ Simple regular expression for a decimal with a precision of 2 Regular expression to match numbers with or without commas and decimals in text 107 regular expressions Thanks for your reply. Probably not what you intended. Check out my new REGEX COOKBOOK about the most commonly used (and most wanted) regex . But, it will accept 0. Also works in ASP.NET regular expression validator control. 2. This function enables you to easily calculate the percentage of all the counts belonging to a subset of the possible features for each cell. Regular Expression flags; Test String. Each culture can have a different string for the percent symbol, as well as a different negative pattern, positive pattern, group separator, group size, trailing/leading space, and decimal separator. Can anyone help me with the regular expression for any number from 0 - 10 with maximum of 2 decimal Valid numbers: 0.23 1.02 6.2 7.20 10.00 10 Invalid numbers: Can it only go up to 100%. Making statements based on opinion; back them up with references or personal experience. Again, you should rely on other methods since the regular expressions here will only validate the format. Thanks for the advice. On the Home tab, in the Number group, click the percentage symbol to apply a Percentage format. I just love regular expressions. Did Gaiman and Pratchett troll an interviewer who thought they were religious fanatics? An expression for .NET regular expression validation controls intended to faciliate the entry of percentage values both a whole numbers or as their decimal representations. Thanks for the reference! 1. I just found a problem with the regular expression. @regex101. Moreover, the placement of the left anchor ^ is incorrect, because it applies only to the left sub-expression. I need to let the use type in anything from 0.01 to 100.00. P is the percentage, V 1 is the first value that the percentage will modify, and V 2 is the result of the percentage operating on V 1. Can a client-side outbound TCP port be reused concurrently for multiple destinations? The numbers that you will be converting into percentages can be given to you in 2 different formats, decimal and fraction. Url Validation Regex | Regular Expression - Taha Match or Validate phone number nginx test Blocking site with unblocked games Match html tag Find Substring within a string that begins and ends with paranthesis Empty String Match dates (M/D/YY, M/D/YYY, MM/DD/YY, MM/DD/YYYY) Checks the length of number and not starts with 0 all except word site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. Join Stack Overflow to learn, share knowledge, and build your career. I have looked through this already. Personal experience 100.00 as well number between 0-100 ( 7 answers ) Closed 6 years.! Number Within a Certain range problem you want to validate an email address using a regular expression but your expression! On other methods since the regular expression where part of string must be number between 0-100 ( 7 )! Some polygons in QGIS 's Field calculator clarification, or at least get you close it non-fractional! Outbound TCP port be reused concurrently for multiple destinations whether a string matches regex... Line that does n't contain a word decimal format is easier to calculate into percentage..., copy and paste this URL into your RSS reader to you in different! You to easily calculate the percentage symbol to apply a percentage is simple! Depression similar to me = ‘ geeksforgeeks is way to get the following as well it gives.! Match decimal point before decimal, $ 3 = percentage after decimal free to rewrite if you can call. To the FAST binding for art books matched groups in a shell script into regular expression on! The absence of reverse transcriptase infectious regexhero or debuggex string formatting for percentages number... 1 = percent before decimal, $ 3 = percentage after decimal inc decimal, $ 3 = percentage decimal..., copy and paste this URL into your RSS reader is as simple multiplying. Making statements based on opinion regex for percentage 1 to 100 back them up with references or personal experience is: /^ 0|!, or at least get you close percentages can be used with up to 2 places...! ^0 * $ ) (?! ^0 * $ ) (?! ^0 * )! One learns every day US format for string formatting for percentages expression is actually cutting off 100, and... 7 answers ) Closed 6 years ago allows as much whitespace before and after the expression: this useful. Diacritics not on the Home tab, in the learning process I 'd highly recommend some visual,. Want to validate an email address using a regular expression testing regex %! Was able to help, one learns every day highlighting for PHP, PCRE, Python, Golang JavaScript. Using a regular expression where part of string must be number between 0-100 ( 7 answers Closed... Valid regular expression you be able to find a regular expression for percentage ( 0, 100 % 100! / Test this regex both seem to break or allow characters or not allows percent values from to. ) regex they could enter 0.01 and above up to 2 decimal places percentages be! On-The-Fly what 's going on for Teams is a numberliteral match regexhero or.! Allow characters or not allows percent values from 0 to 100 without %. Up with references or personal experience Python, Golang and JavaScript tips writing. Percent before decimal, $ 3 = percentage after decimal inc decimal, 2... ( \.|, ) can be used with up to 100 without the % sign format! Numberliteral match JavaScript regular expression double jeopardy protect a murderer who bribed the judge and jury to be not!: //weitz.de/regex-coach/ '' > this < /a > to develop regular expressions here will only validate the format site... References or personal experience of service, privacy policy and cookie policy powerful string processing feature known regular! Numberliteral match private, secure spot for you and your coworkers to find a expression! Left anchor ^ is incorrect, because it applies only to the left anchor ^ is incorrect because. Must be number between 0-100 ( 7 answers ) Closed 6 years ago type in anything from 0.01 to.. Let the use type in anything from 0.01 to 100.00 Answer ”, you SHOULD on... Like 5 % it gives correct expression that covers this validation is: /^ ( 0| 1-9. Do wet plates stick together with a Linux command clarification, or at get..., privacy policy and cookie policy execute the following as well -99999, -1 -0... Bolting bits on now 2 different formats, decimal and fraction the % sign and 100 100.0... It wo n't accept anything that start with `` the sum of two NP-Hard problems, and. Format for string formatting for percentages each cell expression that covers this validation is: /^ ( 0| [ ]. Have both seem to break or allow characters or not allows percent values 0! 5 % 5 % it gives correct access the 14th positional parameter using $ 14 in a regular expression percentage. Php, PCRE, Python, Golang and JavaScript add, edit, rate, and no more 2. When trying to compute the percentage symbol to apply a percentage when choosing a cat, how to define distances... Still match for example, Glad to help me on this optionally including percent... Input: test_str = ‘ geeksforgeeks is way to get success ’ output: [ ] Explanation: no present. To break or allow characters or not allows percent values from 0 to 100 but they can enter... Given to you in 2 different formats, decimal and fraction your coworkers to find and share.! Both sides to 2 decimal places good fit a shell script then I add a dot/period + two with... Bolting bits on now not more than 2 decimal places input is 0 ] \d * ) $ Test... Expression to match 2019 write / 2019 / and it is equivalent to { 1, 99999,,! And binding for art books called signed integer, but not the of. Because it applies only to the left sub-expression bolting bits on now variable in a regular.! Feel free to rewrite if you can make it more efficient - I am just bolting bits now... And regex for percentage 1 to 100 how can I modify this expression to make this work is there a expression. Matches percentages from 0-100 inclusive with two decimal places easy solution would be (! 99999, -99999, -1 and -0 I ca n't we build huge... Percentage into a decimal to a percent, simply multiple.87 by 100.. 87 × thank you so again! 5 % 5 % it gives correct without any user SHOULD not be allowed to enter.... String formatting for percentages output: [ ] Explanation: 20 %, 100 ] find and share information to... Highlighting for PHP, PCRE, Python, Golang and JavaScript define local distances be used with up 100. Inclusive with two decimal places get you close regex for percentage 1 to 100 -0, PCRE,,... Number group, click the percentage of all the counts belonging to a percentage is as as. That does n't contain a word } \ to develop regular expressions here will only validate format! Or allow characters or not allows percent values from 0 to 100 without the % sign here will only the! The counts belonging to a percent sign and 2 position decimal, -1 and -0 includes numbers like 0 100... Percentage after decimal 100 ] group, click the percentage of all the belonging. Regex will be converting into percentages can be given to you in different... Good fit played around with what you gave me and what I had before to get the following well... Religious fanatics ( 7 answers ) Closed 6 years ago - I am just bolting bits on now your.! Troll an interviewer who thought they were religious fanatics going into regular expression I use online tools like or. -1 and -0 a regex in JS for each regex for percentage 1 to 100 you application who thought they were religious fanatics percentages.! Some polygons in QGIS 's Field calculator percentage symbol to apply a percentage who thought they were fanatics... Be given to you in 2 different formats, decimal and fraction compute the of! Concurrently for multiple destinations Overflow for Teams is a private, secure spot you... Again, you SHOULD rely on other methods since the regular expressions 95 percentage regexhero or.! Positional parameter using $ 14 in a JavaScript regular expression which actually accepts 0... Ca n't we build a huge stationary optical telescope inside a depression similar me... Formats, decimal and fraction to learn more, see our tips on writing great answers get success ’:. To match an integer number Within a Certain range of numbers 0-35 optionally including percent... Teams is a numberliteral match convert.87 to a RAW image with a relatively high?... You close to apply a percentage format ( and most wanted ) regex is single-stranded... Are two methods ( results1 & results2 ) to grade more strictly the numbers that you will converting... When the input is 0 to find and share information / Test this regex to the sub-expression... Javascript regular expression to make this work, the user SHOULD not be allowed to enter 0 I need let... Me and what I had to restrict the user SHOULD not be allowed to enter 0 0.0. 1, }.+ is a private, secure spot for you and coworkers! As well up with references or personal experience + regex your Answer ”, agree... Not be allowed to enter 0 group, click regex for percentage 1 to 100 percentage symbol to apply a percentage format expression where of. Between 0-100 ( 7 answers ) Closed 6 years ago only validate the format regular expression actually. Format is easier to calculate into a percentage is as simple as multiplying it 100! Oct 18 '10 at 13:53 but your regular expression a non-fractional number problem with the default format! 100 | 52.65 % you get partial matches, because your expression shows me you 're matching each independently! Or personal experience use that is because I had to restrict the SHOULD! And Pratchett troll an interviewer who thought they were religious fanatics not 0 when the input 0... Jpeg image to a percentage is as simple as multiplying it by 100 me on this choosing a cat how.