comma

I have several checkboxes with a name array and I want the output of the checked boxes to be a variable with a comma separated list. <input type="checkbox" name="example[]" value="288" /> <input type="checkbox" name="example[]" value="289" /> <input type="checkbox" name="example[]" value="290" /> For example if the first and last box are selected the output will be: var output = "288,290"; How can I do this with jQuery? You can use :checkbox and name attribute selector ( :checkbox[name=example\\[\\]] ) to get the list of checkbox with name="example[]" and then you can use :checked filter to

I need to remove commas from a field in an R dataframe. Technically I have managed to do this, but the result seems to be neither a vector nor a matrix, and I cannot get it back into the dataframe in a usable format. So is there a way to remove the commas from a field, AND have that field remain part of the dataframe. Here is a sample of the field that needs commas removed, and the results generated by my code: > print(x['TOT_EMP']) TOT_EMP 1 132,588,810 2 6,542,950 3 2,278,260 4 248,760 > y [1] "c(\"132588810\" \"6542950\" \"2278260\" \"248760\...)" The desired result is a numeric field: TOT

I'm learning common lisp and I have a problem with understanding the usage of two backquotes combined with two commas: ``(a ,,(+ 1 2)) I mean, I don't have a clue why it's evaluated to: `(A ,3) rather than something like that: `(A 3) I'm explaining myself that both commas were 'consumed' in order to evaluate two backquotes in front of the form so none of the commas should've left and yet there's still one. How would look ``(a ,,(+ 1 2)) using only list and ' ? From the specs This is what the Common Lisp HyperSpec says about nested backticks : If the backquote syntax is nested, the innermost

List<String> list1 = new ArrayList<String>(words.length); List<String> list2 = new ArrayList<String>(word.length); for(String x: list1){ for(String y: list2){ if(x.equalsIgnoreCase(y)){ System.out.print(list1.indexOf(x) +" "+ ","); } } } For this function, after run it, the output will be 2,5,7....9, My question is how to remove the last comma? I would print the comma at the start, something like this - boolean first = true; for(String x: list1){ for(String y: list2){ if(x.equalsIgnoreCase(y)){ if (first) { first = false; } else { System.out.print(", "); // <-- or " ," if you prefer. } System

I get the error "Conversion failed when converting the nvarchar value '23,24,3,45,91,' to data type int." The error seems to be occuring on the ON clause. E.ID is an integer field while F.LegalIssue is a varchar field of integers separated by commas. Below is the code with that error. SELECT F.[FDTitle], E.PrimaryOpID as [FD Primary OP ID], F.County as [FD County], F.Status as [FD Status], F.IssueDate as [FD Date] FROM [dbo].[tbl_FinalDetMain] F LEFT OUTER JOIN [dbo].[tbl_lk_Exemptions_FD] E ON E.ID = F.LegalIssue WHERE F.[FDNbr] = '2013-0041' I have tried the code below for the on clause, but

Possible Duplicate: C++ Comma Operator I came across unexpected (to me at least) C++ behavior today, shown by the following snippit: #include <iostream> int main() { std::cout << ("1", "2") << std::endl; return 0; } Output: 2 This works with any number of strings between the parentheses. Tested on the visual studio 2010 compiler as well as on codepad. I'm wondering why this compiles in the first place, what is the use of this 'feature'? Ahh, this is the comma operator. When you use a comma and two (or more) expressions, what happens is that all expressions are executed, and the result as a

I'm trying to increment a number inside an element on page. But I need the number to include a comma for the thousandth place value. (e.g. 45,000 not 45000) <script> // Animate the element's value from x to y: $({someValue: 40000}).animate({someValue: 45000}, { duration: 3000, easing:'swing', // can be anything step: function() { // called on every step // Update the element's text with rounded-up value: $('#el').text(Math.round(this.someValue)); } }); </script> <div id="el"></div> How can I increment a number using animate with comma? Tats_innit Working Demo http://jsfiddle.net/4v2wK/ Feel

Suppose we have a simple query like this: SELECT x FROM t WHERE t.y = z If we have one record in the result set, I want to set variable @v to that one value. If we have two or more records, I'd like the results to be separated by a comma and a space. What is the best way to write this T-SQL code? Example: result set of 1 record: Value1 result set of 2 records: Value1, Value2 result set of 3 records: Value1, Value2, Value3 this will give you the list of values in a comma separated list create table #temp ( y int, x varchar(10) ) insert into #temp values (1, 'value 1') insert into #temp values