I am trying to write a function that as input takes a string containing words and removes all single character words and returns the new string without the removed characters E.g.: string news = FunctionName("This is a test"); //'news' here should be "This is test". Can you please help? ...
Hej, i have a problem: I'm using flash[:notice] in my rails app. A User comes to the page and creates a new object. The flash-message says "Created." Now he clicks on a link on the page. If he is coming back by using the "back" button of his browser the flash massage is presented again. flash.now[:notice] doesnt work either (i think a...
When removing an element with standard JavaScript, you must go to it's parent first: element = document.getElementById("element-id"); element.parentNode.removeChild(element); Having to go to the parent node first seems a bit odd to me, is there a reason JavaScript works like this? ...
I have a NSTimer running in a subview of a view. I want to remove the view and of course stop the timer. I seem to be able to remove the view (it physically disappears) but the timer keeps running, I can see the trace statements still. This is the code to remove the view... for (UIView *subview in [self.myViews subviews]) { NSLog(@...
Does anyone see the flaw in my code here, because this one has me stumped! function removeMLRow(rowNo) { $('#ml_organize li:eq(' + (rowNo - 1) + ')').remove(); $($('#ml_organize li:eq(' + (rowNo) + ')').get().reverse()).each(function() { var newID = 'li' + ($(this).index() - 1); $(this).attr('id',newID); }); ...
A dict dic = { 1: 'a', 2: 'a', 3: 'b', 4: 'a', 5: 'c', 6: 'd', 7: 'd', 8: 'a', 9: 'a'} I want to remove duplicate values just keep one K/V pair, Regarding the "key" selection of those duplicated values, it may be max or min or by random select one of those duplicated item's key. I do not want to use a k/v swap since ...
I have the following code in D import std.stdio; class Thing { // Fields private string Name; // Accessors public string name() { return Name; } } class Place: Thing { // Fields private Place[string] Attached; // Modifiers public void attach(Place place) { Attached[place.name()] = place; } public void detach(Place pl...
Hey All, Just wondering if you can help me out. I have a column with rows of tags. In each row i have each tag separated with a comma and space. for example: BMW M5, Leather Seats, 24 Inch Wheels, etc. What i need to do is loop through the array, explode it, and then print the values to the page. So far I have been able to do it; how...
Hi, I want to do sth. like this: foo=(a b c) foo-=b echo $foo # should output "a c" How can I remove an entry from an array? foo-=b does not work. The removal should work no matter where the entry is. ...
Hi Guys, I have the following HTML <div id="top-right"> <span id="top-right-name">sometexthere</span> | <a href="#">link</a> </div> And the following prototype JS Event.observe(window, 'load', function() { try { if ($$('#top-right')!=null) { var topmenu = document.getElementById('top-right'); var value = topmenu.innerHTML; // d...
I have a program that is displaying a list of students - which are enrolled in the selected course - in a JTable. How can I remove the JTable before updating it when another course is selected? As it is, when the selected course is changed, the new JTable with students for that course is simply appended below the previous one. ...
Overflowed Stack, I have a Java web application (tomcat) whereby I allow the user to upload HTML code through a form. Now since I am running on tomcat and I actually display the user-uploaded HTML I do not want a user to malicious code JSP tags/scriptlet/EL and for these to be executed on the server. I want to filter out any JSP/non...
Hi, I am executing the below script, but it is not working as there are spaces in between. Below is the script: move C:\abc\d\System Table\Table Six (Top)\LogFiles*.jpg D:\Archive\ How can we eliminate the spaces in between & make sure the system understands so that it moved all jpg files to D:\Archive Regards, Orbit ...
All, o1 = ["a","b","c","d","e","f","g","h"] index = [3,4] value = ["c","d"] [x for x in o1 if x not in value] [x for x in o1 if x not in [o1[y] for y in index]] any simpler solution for above lc? Thanks ...
Hi. I have images in seperate tables with Delete button and I would like to remove the table of which delete button was clicked. I have tried $(this).closest("table").remove() and $(this).parents("table").remove() but without success. Nothing happens. here's the HTML: <table class='".($i % 2 ? "tbl_img_light" : "tbl_img_grey")."> <tr>...
Im trying to cause a canvas element to be added to the DOM and then removed after a set time. The killbox() function gets called, but the element is not removed. I believe I have the syntax right, and that there is some underlying issue with removing dynamically added DOM elements. //con is short for console.log() function spawnCanvas(...
I would like to remove form frame in c# Picture: http://img251.imageshack.us/img251/9114/87017773.jpg Anyone know how can I do this ? ...
I want to remove www. from my site url. I have added this to .htaccess: RewriteCond %{HTTP_HOST} ^www.mydomain.com$ [NC] RewriteRule ^(.*)$ http://mydomain.com/$1 [R=301,L] It works if I type www.domain.com/x but not if I type www.domain.com/x/y. The rewrite "eats" the x value. Thanks for your help. ...
How can I use jquery to remove non-breaking spaces (nbsp) which appear between html elements? So, for example, the following code is generated by a cms: <div><span>content</span> <span>content</span></div> I am able to target the elements using slectors. The following page suggests an answer to remove normal whitespace, but no...
OK so I have this HashMap private Map<String, Player> players = new HashMap<String, Player>(); Here is what I use to remove: public void destroy() { players.remove("Red"); os.println(me.getUsername() + "|1|has left|yes|chat"); } I say Red because it's just a TEST right now. I will get the eventual correct one later. A...