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How to delete duplicate lines in a file without sorting it in Unix?
...e expression evaluates to true. The ++ increments seen so that seen[$0] == 1 after the first time a line is found and then seen[$0] == 2, and so on.
Awk evaluates everything but 0 and "" (empty string) to true. If a duplicate line is placed in seen then !seen[$0] will evaluate to false and the line ...
What is considered a good response time for a dynamic, personalized web application? [closed]
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164
There's a great deal of research on this. Here's a quick summary.
Response Times: The 3 Im...
Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.) [closed]
...function(owner) {
var that= this;
if (arguments.length<=1) {
return function() {
return that.apply(owner, arguments);
};
} else {
var args= Array.prototype.slice.call(arguments, 1);
return function() {
...
How to convert a Binary String to a base 10 integer in Java
...without leading zeroes) that I want to convert to their corresponding base 10 numbers. Consider:
9 Answers
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How to find the last field using 'cut'
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11 Answers
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Get DateTime.Now with milliseconds precision
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11 Answers
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What are the differences between Deferred, Promise and Future in JavaScript?
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edited Oct 4 '18 at 17:42
Alexis Wilke
14.2k77 gold badges5151 silver badges9898 bronze badges
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Using curl POST with variables defined in bash script functions
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edited Mar 5 '19 at 18:41
answered Jun 10 '13 at 20:54
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HTML table with fixed headers?
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}
$(document).ready(function() {
scrolify($('#tblNeedsScrolling'), 160); // 160 is height
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
<div style="width:300px;border:6px green solid;">
<table border="1" width="100%"...