Oscillate Layer in an Elipse Expression

//OSCILLATE LAYER IN AN ELLIPSE:
//Custom Adjustments:
radiusDistX = 30;  //set to zero for up/down oscillation
radiusDistY = 100;  //set to zero for sideways oscillation
period = 1; 
// DON'T ADJUST
value + [Math.sin(time*period)*radiusDistX,
-Math.cos(time*period)*radiusDistY]

Add $ and Comma at thousandth place Expression

//ADD A “$” AND “,” AT THE THOUSANDS PLACE ONLY:
//ADD SLIDER CONTROL TO TEXT
v="$"+Math.round(effect("Value")("Slider").value);
if (v.length > 3){
v.substr(0, v.length -3) + "," + v.substr(-3);
}else{
v
}

Load External .TXT in AE Text Layer Expression

//CALL EXTERNAL .TXT FILE TO LOAD IN AE TEXT BOX
try{
myPath = "~/Desktop/source.txt";
$.evalFile(myPath);
eval(thisComp.name)[0];
}catch(err){
"MISSING";
} 

//SCRIPT TO PLACE IN .TXT FILE
var comp1 = ["Text 0", "Text 1", "Text 2"];
var comp2 = ["Text 0", "Text 1", "Text 2"];
var comp3 = ["Text 0", "Text 1", "Text 2"];
var comp4 = ["Text 0", "Text 1", "Text 2"];

Z Position Fade Out Expression

//USE Z POSITION RANGE TO CONTROL OPACITY:
fullOnZ = -900; //z value where you want opacity to be 100%;
fullOffZ = 2700; //z value where you want opacity to be 0%;

num = 100-(100*(transform.position[2]+(fullOnZ*-1))/fullOffZ);

//this step allows you to keep existing opacity keyframes
//by adding our formula result to the existing opacity
num = num * (transform.opacity/100);
value = num;

Timecode in Text Layer Expression

//DISPLAY CURRENT TIMECODE IN TEXT LAYER:
timeToCurrentFormat();

Wiggle Expressions

//WIGGLE X ONLY:
[wiggle(5,30)[0],value[1]]

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//WIGGLE Y ONLY:
[value[0],wiggle(1,100)[1]]

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//WIGGLE X AN Y SEPARATELY:	
[wiggle(5,30)[0],wiggle(1,100)[1]]
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//WIGGLE WITH HOLD KEYFRAMES:
f = 2; a = 10;
posterizeTime(f);
wiggle(f, a);

Loop Cycle Expression

//LOOP CYCLE:
loopOut("cycle")

Inertial Bounce Expression

// TY’S INERTIAL BOUNCE:	 
n = 0;
if (numKeys > 0){
n = nearestKey(time).index;
if (key(n).time > time){
n--;
}
}
if (n == 0){
t = 0;
}else{
t = time - key(n).time;
}

if (n > 0){
v = velocityAtTime(key(n).time - thisComp.frameDuration/10);
amp = .03;
freq = 2.0;
decay = 2.0;
value + v*amp*Math.sin(freq*t*2*Math.PI)/Math.exp(decay*t);
}else{
value;
}