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Search found 9 results on 1 pages for 'ragnarius'.

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• How to find out the character set of a text file

  - by ragnarius

  Is the a tool (mac or online) that can help me to find out the character set of a text file, and then convert it to utf-8 ?

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• Keynote problem, cannot fill shapes on some slides

  - by ragnarius

  Hi! I have a strange problem with (apple) keynote. If I create a new shape, shuch as a rectangle, I cannot always fill it with a color. Some of my master slides does not allow me to fill shapes (but I can change the border color etc). How can I fix this problem?

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• Can I change the default font size in keynote

  - by ragnarius

  When I insert new text (insert textbox) or when I type in a presenter note, the default font size is 18. Can I change the default to 24? (I know about master slides but since text boxes and presenter notes are not place holders...)

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• How do I get the same key-bindings in vmware windows as I have on my MAC

  - by ragnarius

  I have a macbook-pro with a swedish keyboard. To to get the curly brace '{' I press alt(=option)+shift+8, but to get the same character when I run vmware/windows I should press alt+7. Oviously, I would like to use the same keyboard layout in mac and windows, how can I make this happen?

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• How do I get the same key bindings in vmware's Window and Mac [closed]

  - by ragnarius

  I have a macbook but sometimes I run Windows in vmware to program in Visual Studio. I have a swedish keyboard, to get the curly brace '{' I press alt(=option)+shift+8 in mac, but to get the same character in vmware/windows I should press alt+7. Obviously, I would like to have the same keyboard layout in mac and windows, how can I make this happen? I have been recommended to use autohotkey on Windows, but I have a problem mapping AltGr shift 8 to a character (i.e. <^!+8:{ does not work) (I state the question in this forum because I think that only programmers can answer it, we are the only ones that use the characters []{} )

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• Best practice to handle non-english characters in Ruby?

  - by ragnarius

  My program file is encoded in UTF-8 so "abc".length == 3 but "åäö".length == 6. I realize that å, ä, ö, etc. are stored as two bytes in UTF-8, and that a Ruby String is a sequence of bytes (not characters), but it is annoying! Is there a best practice to work around this problem?

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• Best practice to handle non-english characters is ruby?

  - by ragnarius

  Hi! My program file is encoded in utf-8 so "abc".length==3 but "åäö".length==6. I realize that å,ä,ö, are stored as two bytes in utf-8, and that a ruby String is a sequence of bytes (not characters), but it is annoying! Is there a best practice to work around this problem?

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• When to release the UIImage ?

  - by ragnarius

  I use the following code to draw a subimage UIImage* subIm = getSubImage( large, rect ); [subIm drawInRect:self.bounds]; where getSubImage is defined as follows UIImage* getSubImage(UIImage* uim, CGRect rc){ CGImageRef imref = CGImageCreateWithImageInRect(uim.CGImage, rc); UIImage* sub = [UIImage imageWithCGImage:imref]; CGImageRelease(imref); NSLog(@"subimage retainCount=%d", [sub retainCount]); // is 1 return sub; }//getSubImage Is the code correct? Is it safe to "CGImageRelease" imref? Has sub "CGImageRetained" imref? Should I release subIm (I get an error if I do)? Is subIm contained in the autorelease-pool, and , if so, how do I know this? In general, can one check if an object is contained in the autorelease pool (for debugging purpose)?

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• When to call selectRow: on a UIPickerView that has just loaded?

  - by ragnarius

  I am trying to learn iPhone/iOS programming. I have an UIPickerView that should dispay its selected row as soon as it becomes visible (it is contained on a flippSideView). Unfortunately, the flipSideViewController's awakeFromNib is not called. It is too early to call [pickView selectRow ..] from viewWillLoad (the pickView does not exist at that time), and somewhat too late to do it in viewDidAppear. So, how can I make the pickerView display the selected row as soon it becomes visible?

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