You can use Scanner class, which provides a Scanner#nextInt() method to read the next token as int. Now, since your integers are comma(,) separated, you need to set comma(,) as delimiter in your Scanner, which uses whitespace character as default delimiter. You need to use Scanner#useDelimiter(String) method for that. You can use the following code: … Read more
it’d be something like follows: Sub MyMacro() With Selection Sheets.Add.name = .Cells(1, 1) .Offset(1).Resize(.Rows.Count – 1).Copy Sheets(.Cells(1, 1).value).Range(“A1”) End With End Sub feel free to add all necessary checks for assure error handling (e.g.: no selection made, only 1 row selected, target sheet already existent, …) of which you may find dozens of examples around … Read more
It’s a common global variable conflict issue. You can (must) wrap them all to self-executing function, which will keep all declared variables inside its own. (conflict): var test = $(‘#btn-1’).text(); $(‘#btn-1’).on(‘click’, function(){ console.log( test ); }); var test = $(‘#btn-2’).text(); $(‘#btn-2’).on(‘click’, function(){ console.log( test ); }); var test = $(‘#btn-3’).text(); $(‘#btn-3’).on(‘click’, function(){ console.log( test ); … Read more
One solution with list comprehension [(a,b,c) for a in range(10) for b in range(10) for c in range(10) if a+b+c ==17] Then just convert this to strings or whatever you want. 1 solved how to generate a list of 3-digit numbers the sum of their digits equal 17?
The character you have in your file is the form-feed character usually used as control character for a page break. In UltraEdit in Page Setup configuration dialog (a printing related dialog) there is the option Page break code which has by default the decimal value 12 (hexadecimal 0C) which is the form-feed character. A page … Read more
Just solved it myself by using: try: query = “””SELECT * FROM `v_someview` WHERE `id` = %s LIMIT %s;””” x.execute(query,(str(id),int(l))) except Exception as ex: #some code So I’m declaring that i’m going to use a string (%s) but casting that parameter to an int(). 2 solved Python – MySQLi parametized query with %d
Define the variable: $return = array(); Problem solved. But I really hope you’re not creating a new database connection every single time you want to select data, and never closing any of those connections… 3 solved Undefined variable error when no MySQL query produces no results [closed]
StreamWriter is not an unmanged resource, its a .NET class, and it is 100% managed. Another totally different thing is that StreamWriter might internally use unmanaged resources or own an IDisposable object that in turn might use an unmanaged resource, or simply extends a class that implements IDisposable. The latter two are the reasons why … Read more
Perldoc is a great resource. Check out perldoc perlretut (tutorial) and perldoc perlre (all the details). Module Regexp::Debugger is also great for visualizing how the matches are happening. Here’s one possible implementation, based on the scant details you provided. #!/usr/bin/env perl use 5.014; use warnings; my $data=”mnttab 0K 0K 0K 54% /etc/mnttab”; my ( $percent … Read more
Do you mean something along these lines? def count(n): occurrences = 0 for i in range(n, 0, -1): # i -> n, n-1, n-2, … 3, 2, 1 occurrences += i//2 # add whole number of 2’s in this value of i return occurrences print(count(10)) # 25 print(count(9)) # 20 If what that does is … Read more
You must create td and text nodes within loop. This code creates only 2 td, so only 2 are visible. Example: var table = document.createElement(‘table’); for (var i = 1; i < 4; i++) { var tr = document.createElement(‘tr’); var td1 = document.createElement(‘td’); var td2 = document.createElement(‘td’); var text1 = document.createTextNode(‘Text1’); var text2 = document.createTextNode(‘Text2’); … Read more
You will need to use JavaScript. My example uses jQuery. The other examples cited are a little more complicated, so I made this for you. // find the elements var $form = $(‘form’); var $buttons = $form.find(‘input[type=button]’); // event logic $buttons.click(function(e) { $buttons.attr(‘disabled’, false); $(this).attr(‘disabled’, true); }); Put this in the onload or DomReady handler … Read more
Short answer would be: If the parent’s height is not set explicitly, the child height will be set to auto. This article explains why what you are trying to achieve isn’t working: http://www.456bereastreet.com/archive/201306/height_in_percent_when_parent_has_min-height_and_no_height/ This is from the CSS 2.1 specification (which, as far as I know, doesn’t differ from CSS3) The percentage is calculated with … Read more
if (A !=1 || A!=2){ printf(foobar); } After you changed your question, the answer would be… if (A !=1 && A!=2) { printf(foobar); } 5 solved C how to make it so that if something is not equal do this [closed]
OP, this code makes me want to weep for little children, but the reason you’re getting errors is because you’re placing 4 separate variables in MessageBox.Show() call and not tying them together. Update Based on your comment, when I try to type oH_N1_N1.ListH_N1_N2, there is no N201_Name01 and N201_Name02 That’s because oH_N1_N1.ListH_N1_N2 is a List<H_N1_N2> … Read more