Calling resize() with a smaller size has no effect on the capacity of a vector. It will not free memory. The standard idiom for freeing memory from a vector is to swap() it with an empty temporary vector: std::vector<T>().swap(vec);. If you want to resize downwards you’d need to copy from your original vector into a … Read more
No, there isn’t another function. The resizeTo method is disabled by default in several browsers, and I know that it can also be manually disabled in Firefox. It has been widely misused, so most browser vendors feel that it should be disabled, or at least a user controllable option.
C++ arrays are fixed in size. If you need a “resizable array”, you’ll want to use std::vector instead of an array.
The syntax Height=”{Binding SystemParameters.PrimaryScreenHeight}” provides the clue but doesn’t work as such. SystemParameters.PrimaryScreenHeight is static, hence you shall use: <Window x:Class=”MyApp.MainWindow” xmlns=”http://schemas.microsoft.com/winfx/2006/xaml/presentation” xmlns:x=”http://schemas.microsoft.com/winfx/2006/xaml” xmlns:tools=”clr-namespace:MyApp.Tools” Height=”{x:Static SystemParameters.PrimaryScreenHeight}” Width=”{x:Static SystemParameters.PrimaryScreenWidth}” Title=”{Binding Path=DisplayName}” WindowStartupLocation=”CenterScreen” Icon=”icon.ico” > And it would fit the whole screen. Yet, you may prefer to fit a percentage of the screen size, e.g. 90%, in … Read more
As the thread poelinca provided suggests, there are some nice plugins available for this functionality. If you don’t like the plugin idea, another simple solution would be to simply trigger a “resize” event on the div whenever the content is modified. Then you could monitor it with resize() as expected, utilizing an elegant observer pattern. … Read more
That’s an open ended question. Do you want to scale to fill or scale to fit the area or don’t you care about the aspect ratio?? The difference between scale to fill and scale to fit This example will react to changes in the size of the frame and rescale the image in real time. … Read more
You have to use an UITextView instead of an UITextField. Then, you can use the sizeThatFits method. But first you have to know how high one line will be. You can get that information by using lineHeight: var amountOfLinesToBeShown: CGFloat = 6 var maxHeight: CGFloat = yourTextview.font.lineHeight * amountOfLinesToBeShown After that, just call the sizeThatFits … Read more
Try this jQuery plugin: // Animates the dimensional changes resulting from altering element contents // Usage examples: // $(“#myElement”).showHtml(“new HTML contents”); // $(“div”).showHtml(“new HTML contents”, 400); // $(“.className”).showHtml(“new HTML contents”, 400, // function() {/* on completion */}); (function($) { $.fn.showHtml = function(html, speed, callback) { return this.each(function() { // The element to be modified var … Read more
[tableView beginUpdates]; [tableView endUpdates];
You can do this by checking the touch-start point. If it hits one of your four corners you can resize based on the distance between that touch-start point and the current-touch point. (If the touch-start point didn’t hit a corner, we just move the view instead of resizing.) Define the size of your draggable corners. … Read more