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When to use PNG or JPG in iPhone development?
... to be displayed "pixel perfect" (e.g. small icons) or as a part of a composited transparent overlay, etc.
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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
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I used the following psd that I derived from http://www.teehanlax.com/blog/?p=447
http://www.chrisandtennille.com/pictures/backbutton.psd
I then just created a custom UIView that I use in the customView property of the toolbar item.
Works well for me.
Edit: As pointed ou...
When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...e Spring Security Tag Lib:
http://static.springsource.org/spring-security/site/docs/3.0.x/reference/taglibs.html
To use any of the tags, you must have the security taglib declared in your JSP:
<%@ taglib prefix="security" uri="http://www.springframework.org/security/tags" %>
Then in a jsp...
Eclipse ctrl+right does nothing
...o way to disable it. Installing libwebkitgtk-3.0-0 as suggested on eclipse site work just partially and no check box are showed.
Last resource: find where are your plugin directory and remove
org.eclipse.ui.intro.universal_3.3.0.v20160519-1604.jar
In my installation was at
~/.p2/pool/plugins/o...
Accessing member of base class
See the inheritance example from the playground on the TypeScript site:
2 Answers
2
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TypeScript: problems with type system
...ript in VisualStudio 2012 and have a problem with its type system. My html site has a canvas tag with the id "mycanvas". I'm trying to draw a rectangle on this canvas. Here's the code
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Set font-weight using Bootstrap classes
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I found this on the Bootstrap website, but it really isn't a Bootstrap class, it's just HTML.
<strong>rendered as bold text</strong>
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Difference between $(document.body) and $('body')
...y" (the error I hit was a customer using our script on a plastic surgeon's site with a picture tagged with the id "body"). Hopefully no longer an issue :)
– jvenema
May 22 '18 at 21:30
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Convert NSData to String?
... -nodes -out mypkey.pem
I referenced your question and this EVP function site for my answer.
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What does the * * CSS selector do?
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Just a little big example:
Try to add this on your site:
* { outline: 2px dotted red; }
* * { outline: 2px dotted green; }
* * * { outline: 2px dotted orange; }
* * * * { outline: 2px dotted blue; }
* * * * * { outline: 1px solid red; }
* * * * * * { outline: 1px solid green...