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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 { |
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isEmpty(myObject) { | |
for(var key in myObject) { | |
if (myObject.hasOwnProperty(key)) { | |
return false; | |
} | |
} | |
return true; | |
}; |
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//JSON example | |
{ | |
"ObjectList": [ | |
{ | |
"x": "Starbucks", | |
"y": "asd" | |
}, | |
{ | |
"x": "Starbucks", | |
"y": "asd" |
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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]) { |
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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; | |
} |
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this.array = []; | |
selectCarouselItem(itemToAdd) { | |
if (this.array.indexOf(itemToAdd) != -1) { | |
this.array.splice(this.array.indexOf(itemToAdd), 1) | |
} else { | |
this.array.push(itemToAdd); | |
} | |
} |
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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); |
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<#assign newList = [] /> | |
<#list response.data.items as originalList> | |
<#if ! newList?seq_contains(originalList.xValue)> | |
<#assign newList = newList + [originalList.xValue] /> | |
</#if> | |
</#list> |
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//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; |
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xs | |
0 - 576px | |
sm | |
> 576px | |
md | |
> 768px | |
lg | |
> 992px | |
xl | |
> 1200px |
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