comma

问题 I have been working on a tough question and gotten a lot of help from programmers and developers on this site. Many thanks to those who contribute. You are invaluable. Using Javascript and HTML. I am a newbie. The current condition of my problem is this... I am attempting to develop a metric to english conversion website that takes a numeric value in a HTML textbox (no form): I want the user to have multiple ways of entering the data into the conversion tool as it will be used internationally

问题 I have been working on a tough question and gotten a lot of help from programmers and developers on this site. Many thanks to those who contribute. You are invaluable. Using Javascript and HTML. I am a newbie. The current condition of my problem is this... I am attempting to develop a metric to english conversion website that takes a numeric value in a HTML textbox (no form): I want the user to have multiple ways of entering the data into the conversion tool as it will be used internationally

问题 I have been working on a tough question and gotten a lot of help from programmers and developers on this site. Many thanks to those who contribute. You are invaluable. Using Javascript and HTML. I am a newbie. The current condition of my problem is this... I am attempting to develop a metric to english conversion website that takes a numeric value in a HTML textbox (no form): I want the user to have multiple ways of entering the data into the conversion tool as it will be used internationally

问题 I have a csv file that I am parsing with FileHelpers and I have a situation where both a quote and a comma can appear in a field: Comma: 323,"PC","28/02/2014","UNI001","5000",0,"Return","Returned Goods, damaged",88.00,15.40,"T1","N",0.00,"R","-", Quote 148,"SI","13/01/2014","CGS001","4000",1,"5","17" Monitor",266.00,45.39,"T1","Y",311.39,"R","-", My class is: [DelimitedRecord(",")] public class Transaction { public int TRAN_NUMBER; [FieldQuoted('"', QuoteMode.OptionalForBoth)] public string

问题 I've never seen this syntax before. #define SNS(s) (s),(sizeof(s)-1) The way i'm reading this is that SNS(s) = sizeof(s)-1 . What is the comma doing? Is it necessary? int ft_display_fatal(const char *err, unsigned len, int fd, int rcode) { UNUSED(write(fd, err, len)); return (rcode); } Main return (ft_display_fatal(SNS("File name missing.\n"), 2, 1)); 回答1: Macros are just text replacement, so they can expand to just about anything you want. In this case, the macro is being used to expand into

问题 I have a text file with n number of rows (separated by commas) and columns and I want to find average of each column, excluding empty field. A sample input looks like: 1,2,3 4,,6 ,7, The desired output is: 2.5, 4.5, 4.5 I tried with awk -F',' '{ for(i=1;i<=NF;i++) sum[i]=sum[i]+$i;if(max < NF)max=NF;};END { for(j=1;j<=max;j++) printf "%d\t",sum[j]/max;}' input But it treats consecutive delimiters as one and mixing columns. Any help is much appreciated. 回答1: You can use this one-liner: $ awk

问题 This question already has answers here : Something we found when using comma in condition ternary operator? [duplicate] (4 answers) What's the precedence of comma operator inside conditional operator in C++? (3 answers) Closed 6 years ago . I have no idea why the result of the two sub programs below are different: int a , b; a = 13, b=12; (a > b)? (a++,b--):(a--,b++); // Now a is 14 and b is 11 a = 13, b=12; (a > b)? a++,b-- : a--,b++; // Now a is 14 but b is 12 However for these cases, the

问题 I have a design as shown below which I to replicate in HTML/CSS. The screen-shot of the design as shown below: At this moment, I am able to get this in fiddle. In the fiddle, I have used simple double inverted commas but it doesn't look like the same as in the image. The snippets of HTML code which I have used in the fiddle is: <h6>What Do Our Customers Have to Say ?</h6> <p> "BPRO helped me realize the importance of cus- tomer organization and tracking, service track- </p> Problem Statement:

问题 I have a design as shown below which I to replicate in HTML/CSS. The screen-shot of the design as shown below: At this moment, I am able to get this in fiddle. In the fiddle, I have used simple double inverted commas but it doesn't look like the same as in the image. The snippets of HTML code which I have used in the fiddle is: <h6>What Do Our Customers Have to Say ?</h6> <p> "BPRO helped me realize the importance of cus- tomer organization and tracking, service track- </p> Problem Statement:

问题 I have a gzip file with data field separated by commas. I am currently using PigStorage to load the file as shown below: A = load 'myfile.gz' USING PigStorage(',') AS (id,date,text); The data in the gzip file has embedded characters - embedded newlines and commas. These characters exist in all the three fields - id, date and text. The embedded characters are always within the "" quotes. I would like to replace or remove these characters using Pig before doing any further processing. I think I