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setBackground vs setBackgroundDrawable (Android)
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What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
...f the array.
So for example:
int[] array = new int[5];
int boom = array[10]; // Throws the exception
As for how to avoid it... um, don't do that. Be careful with your array indexes.
One problem people sometimes run into is thinking that arrays are 1-indexed, e.g.
int[] array = new int[5];
// ...
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
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Note: For MySQL 5.7+ please see answer from @Lahiru to this question. That contains more curr...
Why does jQuery or a DOM method such as getElementById not find the element?
...s have yet to be added to the DOM.
Consider the following markup; script #1 fails to find the <div> while script #2 succeeds:
<script>
console.log("script #1: %o", document.getElementById("test")); // null
</script>
<div id="test">test div</div>
<script&g...
全食超市（Whole Foods Market）——精品超市的运营之道 - 资讯 - 清泛网 -...
...市，也是全美首家获认证的有机食品零售商。公司创立于1980年，并于1992年登陆纳斯达克市场。由德克萨斯州奥斯汀的一家健康食品店起步，全食超市一路成长为拥有456家门店、8.7万名员工、年销售过157亿美元的有机食品零售领...
Reading/parsing Excel (xls) files with Python
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2 column div layout: right column with fixed width, left fluid
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.container {
height: auto;
overflow: hidden;
}
.right {
width: 180px;
float: right;
background: #aafed6;
}
.left {
float: none; /* not needed, just for clarification */
background: #e8f6fe;
/* the next props are meant to keep this block independent from the other flo...
How to sort Map values by key in Java?
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15 Answers
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