You need to use cell arrays. If the number of iterations are known beforehand, I suggest you preallocate: N = 10; names = cell(1,N); for i=1:N names{i} = ‘string’; end otherwise you can do something like: names = {}; for i=1:10 names{end+1} = ‘string’; end
Change it to .on or .delegate based on the version of jQuery you are using.. As of jQuery 1.7+ $(document).on(‘click’, ‘.fClick’, function(){ alert(“hey!”); }); For older jQuery versions use delegate $(document).delegate(‘.fClick’, ‘click’, function(){ alert(“hey!”); });
I found the solution in python’s doc. You may want to have a look at this (Python 3) or this (Python 2) If you are running python 2.7+ you can use it like this: with open(file1) as fsock1, open(file2, ‘a’) as fsock2: fstring1 = fsock1.read() fstring2 = fsock2.read() This way you avoid unnecessary indentation.
jQuery’s .each() takes a callback function and applies it to each element in the jQuery object. Imagine something like this: $(‘a.ui-icon-cart’).click(function(){ $(this).closest(‘li’).clone().appendTo(‘#cart ul’).each(function() { $(this).find(‘h5’).remove(); $(this).find(‘img’).css({‘height’:’40px’, ‘width’:’40px’}); $(this).find(‘li’).css({‘height’:’60px’, ‘width’:’40px’}); }); }); You could also just store the result and work on it instead: $(‘a.ui-icon-cart’).click(function(){ var $new = $(this).closest(‘li’).clone().appendTo(‘#cart ul’) $new.find(‘h5’).remove(); $new.find(‘img’).css({‘height’:’40px’, ‘width’:’40px’}); $new.find(‘li’).css({‘height’:’60px’, ‘width’:’40px’}); }); … Read more
(This is the official perlfaq answer, minus any subsequent edits) The basic idea of inserting, changing, or deleting a line from a text file involves reading and printing the file to the point you want to make the change, making the change, then reading and printing the rest of the file. Perl doesn’t provide random … Read more
Use the shell’s appending output redirection (>>) rather than curl’s –output option. curl http://192.99.8.170:8098/stream >> test.pls
I might understand the question incorrectly, but if you want to declare an array of a certain shape but with nothing inside, the following might be helpful: Initialise empty array: >>> a = np.zeros((0,3)) #or np.empty((0,3)) or np.array([]).reshape(0,3) >>> a array([], shape=(0, 3), dtype=float64) Now you can use this array to append rows of similar … Read more
If you know the handle of line you want on top (e.g. because you called h = plot(…), you can use uistack uistack(h,’top’) Alternatively, you can manipulate the order of children of your current axes directly. The following puts the last-most curve on top. chH = get(gca,’Children’) set(gca,’Children’,[chH(end);chH(1:end-1)])
In Go no value is safe for concurrent read/write, slices (which are slice headers) are no exception. Yes, your code has data races. Run with the -race option to verify. Example: type myClass struct { AttributeName string } sourceSlice := make([]myClass, 100) destSlice := make([]myClass, 0) var wg sync.WaitGroup for _, myObject := range sourceSlice … Read more
Here is the syntax, along with some other methods you might find useful: //add to the end of the list stringList.add(random); //add to the beginning of the list stringList.add(0, random); //replace the element at index 4 with random stringList.set(4, random); //remove the element at index 5 stringList.remove(5); //remove all elements from the list stringList.clear();