steveluscher

class Comment extends React.Component {
  render() {
    var {comment} = this.props;
    var {author} = comment;
    var savePending = this.props.relay.hasOptimisticUpdate(this.props.comment);
    return (
      <div style={{opacity: savePending ? 0.4 : null}}>
        <img src={author.avatar} width={16} /> <strong>{author.name}</strong> {comment.text}
        {savePending && 
          <img src="data:image/gif;base64,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

omz

// Usage example:
// input image: http://f.cl.ly/items/3v0S3w2B3N0p3e0I082d/Image%202011.07.22%2011:29:25%20PM.png
//
// UIImage *buttonImage = [UIImage ipMaskedImageNamed:@"UIButtonBarAction.png" color:[UIColor redColor]];

// .h
@interface UIImage (IPImageUtils)
+ (UIImage *)ipMaskedImageNamed:(NSString *)name color:(UIColor *)color;
@end

stefanfoulis

OSX Developer System installation

This guide assumes a fresh install of Mac OSX 10.7 Lion.

Brew User