 What are some empirical technical reasons not to use jQuery?
By : user2769184
Date : March 29 2020, 07:55 AM
Hope that helps Update 2015:
In this answer from 2011 I'm talking about libraries like jQuery, YUI or Prototype. Today in 2015 that reasoning is still applicable to frameworks like Angular, React or Ember. In those 4 years the technology progressed tremendously and even though I see considerably less prejudice against React or Angular than I saw against jQuery or YUI, the same kind of thinking - though to a lesser extent - is still present today.
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 Are there technical reasons to avoid creating highly tangled package dependencies in large Java projects?
By : merryup
Date : March 29 2020, 07:55 AM
This might help you
The Java compiler (javac) does not compile all the classes at the same time, but rather one by one, dynamically discovering uncompiled or stale .class files.
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 Simple_html_dom: Can't receive images from large websites?
By : jdsl
Date : March 29 2020, 07:55 AM
I wish this help you I'm using simple_html_dom.php to get all images from an url (like pinterest does) , You may use CURL library: code :
$url = $_POST['form_url'];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url); // set url to post to
curl_setopt($ch, CURLOPT_FAILONERROR, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);// allow redirects
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); // return into a variable
curl_setopt($ch, CURLOPT_TIMEOUT, 7);
$resultHtml = curl_exec($ch); // run the whole process
curl_close($ch);
$html = new simple_html_dom();
$html->load($resultHtml);
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 Scraping large images from a websites zoom feature
By : Md Raju Mia
Date : March 29 2020, 07:55 AM
To fix this issue The problem is just about extracting the link to the large image from HTML source of the page. If you view the HTML source of http://www.firebox.com/product/5773/Scientific-Spice-Rack?via=hp&s=1x1&t=random you can actually see the links to big images, see part of HTML below: code :
<img class="extra_thumb" data-item="0" data-sku="sku14014" data-zoom-image="http://media.firebox.com/pic/p5773_column_grid_12.jpg" data-caption="" data-image="http://media.firebox.com/pic/p5773_column_grid_6.jpg" src="http://media.firebox.com/pic/p5773_column_grid_1.jpg"/>
#!/usr/bin/perl
use strict;
use warnings;
use LWP::Simple;
use feature 'say';
use List::MoreUtils qw( uniq );
my $content = get('http://www.firebox.com/product/5773/Scientific-Spice-Rack?via=hp&s=1x1&t=random');
die "Couldn't get it!" unless defined $content;
my (@big_images) = $content =~ /data-zoom-image\=\"([^\"]+?)\"/g;
say for uniq @big_images;
http://media.firebox.com/pic/p5773_column_grid_12.jpg
http://media.firebox.com/pic/p5773_extra1_column_grid_12.jpg
http://media.firebox.com/pic/p5773_extra2_column_grid_12.jpg
http://media.firebox.com/pic/p5773_s14019_column_grid_12.jpg
http://media.firebox.com/pic/p5773_s14014_column_grid_12.jpg
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 What are the technical reasons to use multiple, smaller files instead of one large JS file?
By : Rohit Dongaonkar
Date : March 29 2020, 07:55 AM
will help you Javascript files are often combined in production environments to cut down on server requests and HTTP overhead. Each time you request a resource, it takes a round trip from the client to the server, which affects page load speed.
Each separate request incurs HTTP overhead, basically extra data that is attached to the request/response headers, that must get downloaded too.Some of this will change with the implementation of HTTP2, and smaller files will become more efficient.
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code :
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