This seems to do the trick: UIBezierPath * imgRect = [UIBezierPath bezierPathWithRect:CGRectMake(0, 0, 100, 100)]; self.textView.textContainer.exclusionPaths = @[imgRect]; Works only from iOS 7 and up.
Line-height is supposed to set the spacing between lines (particularly, when they wrap). What you’re probably looking for is margin on the li object. If you set the line-height to the smaller value that you want when the lines wrap and set the margin to the value that you want in between the items, you … Read more
Foreach public method you need a C function. You also need an opaque pointer to represent your class in the C code. It is simpler to just use a void* though you could build a struct that contains a void* and other information (For example if you wanted to support arrays?). Fred.h ——————————– #ifdef __cplusplus … Read more
Ok, here is a bit more generic & improved variant (for the solution initially introduced in SwiftUI HStack with Wrap) Tested with Xcode 11.4 / iOS 13.4 Note: as height of view is calculated dynamically the result works in run-time, not in Preview struct TagCloudView: View { var tags: [String] @State private var totalHeight = … Read more
Check the .wrapAll() method: $(‘.accordionTrigger p’).wrapAll(‘<div class=”moreInfo”></div>’); The wrapAll() method will wrap all the elements matched into another element (compared to the .wrap() method which wraps the matched elements individually) DEMO
Wrapping can be done in various ways. I’ll mention 2 of them: 1.) text wrapping – using white-space property http://www.w3schools.com/cssref/pr_text_white-space.asp 2.) word wrapping – using word-wrap property http://webdesignerwall.com/tutorials/word-wrap-force-text-to-wrap By the way, in order to work using these 2 approaches, I believe you need to set the “display” property to block of the corresponding span element. … Read more
Use the eq() method: $(“.myClass”).eq(0) This returns a jQuery object, whereas .get() returns a DOM element. .eq() lets you specify the index, but if you just want the first you can use .first(), or if you just want the last you can use (surprise!) .last(). “I get an array of elements.” No you don’t, you … Read more
To get all text on a line after a underscore character, split on the first _ character and take the last element of the result: line.split(‘_’, 1)[-1] This will also work for lines that do not have an underscore character on the line. Demo: >>> ‘Grp25_QTY47 5’.split(‘_’, 1)[-1] ‘QTY47 5’ >>> ‘No underscore’.split(‘_’, 1)[-1] ‘No … Read more
Use the scope resolution operator ::: int my_foo( int val ){ // Call the global function ‘my_foo’ return ::my_foo(val); }
I think what you’re looking for here is the textwrap module: user = “Username” prefix = user + “: ” preferredWidth = 70 wrapper = textwrap.TextWrapper(initial_indent=prefix, width=preferredWidth, subsequent_indent=” “*len(prefix)) message = “LEFTLEFTLEFTLEFTLEFTLEFTLEFT RIGHTRIGHTRIGHT ” * 3 print wrapper.fill(message) This prints: Username: LEFTLEFTLEFTLEFTLEFTLEFTLEFT RIGHTRIGHTRIGHT LEFTLEFTLEFTLEFTLEFTLEFTLEFT RIGHTRIGHTRIGHT LEFTLEFTLEFTLEFTLEFTLEFTLEFT RIGHTRIGHTRIGHT If you actually want to use tabs in … Read more