juanbrusco

truncate (str, length, ending) {
    if (length == null) {
      length = 100;
    }
    if (ending == null) {
      ending = '...';
    }
    if (str.length > length) {
      return str.substring(0, length - ending.length) + ending;
    } else {

juanbrusco

isEmpty(myObject) {
        for(var key in myObject) {
            if (myObject.hasOwnProperty(key)) {
                return false;
            }
        }

        return true;
};

juanbrusco

//JSON example
{
  "ObjectList": [
    {
      "x": "Starbucks", 
      "y": "asd"
    }, 
    {
      "x": "Starbucks", 
      "y": "asd"

juanbrusco

merge_array(array1, array2) {
    const result_array = [];
    const arr = array1.concat(array2);
    let len = arr.length;
    const assoc = {};

    while (len--) {
      const item = arr[len];

      if (!assoc[item]) {

juanbrusco

merge_array(array1, array2, array3) {
    const result_array = [];
    array1.concat(array2, array3).forEach(item => {
      if (result_array.indexOf(item) == -1)
        result_array.push(item);
    });
    return result_array;
}

juanbrusco

this.array = [];
selectCarouselItem(itemToAdd) {
    if (this.array.indexOf(itemToAdd) != -1) {
      this.array.splice(this.array.indexOf(itemToAdd), 1)
    } else {
      this.array.push(itemToAdd);
    }
}

juanbrusco

public static ArrayList<E> getFunction(Object x, int level, ArrayList<E> list) {
		if (level == 1) {
			Object x2 = DB.getInstance().getObjectById(x.getID());
			list.add(x2);
			return list;
		} else {
			Object x2 = DB.getInstance().getObjectById(x.getID());
			level = level - 1;
			list.add(x2);
			return getFunction(x2, level, list);

juanbrusco

<#assign newList = [] />
<#list response.data.items as originalList>
<#if ! newList?seq_contains(originalList.xValue)>
        <#assign newList = newList + [originalList.xValue] />
    </#if>
</#list>

juanbrusco

//animation like - twitter opt1
.heart {
    width: 50px;
    height: 50px;
    background: url("https://cssanimation.rocks/images/posts/steps/heart.png") no-repeat;
    background-size: cover;
    background-position: 0 -7px;
    cursor: pointer;
    transition: background-position 1s steps(28);
    transition-duration: 0s;

juanbrusco

xs
0 - 576px
sm
> 576px
md
> 768px
lg
> 992px
xl
> 1200px