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How to check if element has any children in Javascript?
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198
A couple of ways:
if (element.firstChild) {
// It has at least one
}
or the hasChildNod...
space between divs - display table-cell
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193
You can use border-spacing property:
HTML:
<div class="table">
<div class="row"...
How do I add options to a DropDownList using jQuery?
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12 Answers
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How to count lines of Java code using IntelliJ IDEA?
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edited Feb 27 '17 at 11:37
steve cook
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.prop() vs .attr()
So jQuery 1.6 has the new function prop() .
18 Answers
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Count, size, length…too many choices in Ruby?
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195
For arrays and hashes size is an alias for length. They are synonyms and do exactly the same t...
What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
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171
It should be possible with setTypeface() and Typeface.create():
convertView.setTypeface(Typef...
Python JSON serialize a Decimal object
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17 Answers
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LINQ to SQL: Multiple joins ON multiple Columns. Is this possible?
...tiple columns in Linq to SQL is a little different.
var query =
from t1 in myTABLE1List // List<TABLE_1>
join t2 in myTABLE1List
on new { t1.ColumnA, t1.ColumnB } equals new { t2.ColumnA, t2.ColumnB }
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You have to take advantage of anonymous types and compose a type for...