From Google Webmaster Central Consider using punctuation in your URLs. The URL http://www.example.com/green-dress.html is much more useful to us than http://www.example.com/greendress.html. We recommend that you use hyphens (-) instead of underscores (_) in your URLs.
You should use hyphens in a crawlable web application URL. Why? Because the hyphen separates words (so that a search engine can index the individual words), and a hyphen is not a word character. Underscore is a word character, meaning it should be considered part of a word. Double-click this in Chrome: camelCase Double-click this … Read more
Check out the following implementation. I’ve used requests module instead of urllib to do the download. Moreover, I’ve used .select() method instead of .find_all() to avoid using re. import os import requests from urllib.parse import urljoin from bs4 import BeautifulSoup url = “http://www.gatsby.ucl.ac.uk/teaching/courses/ml1-2016.html” #If there is no such folder, the script will create one automatically … Read more
You want something like: %^((https?://)|(www\.))([a-z0-9-].?)+(:[0-9]+)?(/.*)?$%i this is using the | to match either http:// or www at the beginning. I changed the delimiter to % to avoid clashing with the |
Well, a webserver is free to use any character after the leading URI part for whatever purpose it wants. That being said, the use of ~ generally hearkens back to the early days of the web, when just about every web server ran on Unix. In the Unix world, systems supported multiple users, each with … Read more
You want $_SERVER[‘REQUEST_URI’]. From the docs: ‘REQUEST_URI’ The URI which was given in order to access this page; for instance, ‘/index.html’.
This should do what you’re looking for: function clean($string) { $string = str_replace(‘ ‘, ‘-‘, $string); // Replaces all spaces with hyphens. return preg_replace(‘/[^A-Za-z0-9\-]/’, ”, $string); // Removes special chars. } Usage: echo clean(‘a|”bc!@£de^&$f g’); Will output: abcdef-g Edit: Hey, just a quick question, how can I prevent multiple hyphens from being next to each … Read more
try something like this @Override public boolean shouldOverrideUrlLoading(WebView wView, String url) { if(url.equals(“from your list”)){ //DO something } return true; } however i dont quite remeber the boolean value.just give it a try….
You can use GCD to load images in background thread, like this: //get a dispatch queue dispatch_queue_t concurrentQueue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0); //this will start the image loading in bg dispatch_async(concurrentQueue, ^{ NSData *image = [[NSData alloc] initWithContentsOfURL:imageURL]; //this will set the image when loading is finished dispatch_async(dispatch_get_main_queue(), ^{ imageView.image = [UIImage imageWithData:image]; }); }); Hi. … Read more
@id (JSON-LD) (and the same goes for itemid in Microdata, and resource in RDFa) Each thing should get a different URI, and if multiple nodes are about the same thing, they should ideally reuse this URI. Note that these don’t have to be URLs, and they should often not be used as values for Schema.org’s … Read more