kswlee

function () {
    alert('watch out!');
}();

kswlee

// Immediate function style 1
(function () { // JSLint prefers this one
    alert('watch out!');
}());

// Immediate function style 2 
(function () {
    alert('watch out!');
})();

kswlee

function Waffle() {
    if (!(this instanceof Waffle)) {
        return new Waffle();
    }
    this.tastes = "yummy";
}
Waffle.prototype.wantAnother = true;
// testing invocations
var first = new Waffle(),
    second = Waffle();

kswlee

myname = "global"; // global variable
function func() {
    alert(myname); // "undefined"
    var myname = "local";
    alert(myname); // "local"
}
func();

kswlee

<div><!-- 1 -->
  <span class="red"><!-- 1.1 --></span>
</div>
<div><!-- 2 -->
  <span class="green"><!-- 4 --><span>
</div>
<div><!-- 3 -->
  <span class="blue"><!-- 5 --></span>
</div>

kswlee

<div><!-- 1 -->
  <span class="red"><!-- 6 --></span>
</div>
<div><!-- 2 -->
  <span class="green"><!-- 4 --><span>
</div>
<div><!-- 3 -->
  <span class="blue"><!-- 5 --></span>
</div>

kswlee

<br /><br />

<div id="absdiv1">
<br /><span class="bold">DIV #1</span>
<br />position: absolute;
</div>

<div id="flodiv1">
<br /><span class="bold">DIV #2</span>
<br />float: left;

kswlee

var rect = { 
	leftTop: {x: $this.offset().left + 2, y: $this.offset().top + lineHeight / 2}, 
	bottomRight: {x: $this.offset().left + $this.width() - 2, y: $this.offset().top + limitHeight - lineHeight / 2}
};
var rangeStart = doc.caretRangeFromPoint(rect.leftTop.x, rect.leftTop.y);
var rangeEnd = doc.caretRangeFromPoint(rect.bottomRight.x, rect.bottomRight.y);

var range = doc.createRange();
range.setStart(rangeStart.startContainer, rangeStart.startOffset);
range.setEnd(rangeEnd.startContainer, rangeEnd.startOffset);

kswlee

    $.fn.lineHeight = function() {
		if (this.length <= 0) return 0;

		var clone = $(this[0]).clone().empty().appendTo($('body')).html('&nbsp;');
		var baseheight = clone.height();

		clone.html('&nbsp;<br>&nbsp;'); 
		var lineheight = clone.height() - baseheight;
		clone.remove();
		return lineheight;

kswlee

public VideoFrameExtractor(Context context, String path, TextureView textureView) {
    mVideoPath = path;
    mTextureView = textureView;
            
    textureView.setSurfaceTextureListener(this);
    textureView.setTranslationX(-1920);             
    
    if (textureView.isAvailable()) {
            initPlayer(textureView.getSurfaceTexture());                    
    }