I want to extract the hotel name and the current room price of some hotels daily from https://www.expedia.ca/Hotel-Search?#&destination=Quebec,%20Quebec,%20Canada&startDate=06/11/2016&endDate=07/11/2016®ionId=&adults=2
I am a small hotel owner and want those info quite often, and hope I can do it with codes automatically in someway. You are expert in this field, what is the easiest ways to get those information? Can you give me some example codes? more…
Recently I received a question on insurance leads:
Is this a legal method of acquiring insurance leads [from the web]? Are there any agent testimonials on the efficiency of this type of service?
Legality issue in web scraping
- Public info (prices, inventory info, public offers), i.e. everything that is not protected by copyright and available for scraping.
So far I have no insurance agent testimonies on the efficiency of any insurance lead scrape service. The web sites I searched [on the insurance leads] have given me the impression that the customer info they gather is highly secured (not viewable). I doubt that any sites are going to expose insurance leads. In most of them the leads are available by paid subscription plans.
If there are any such websites like insurance leads directories (public insurance quotes), we might develop a scraper that consistently grabs fresh or new info for further analysis. It does save the agent’s time for re-searching, re-visiting and so on. One scraper might work with multiple directory pages for scrape.
You might find it interesting to read about web page change tracking if you only need to see updates (no data storing applied).
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For SSH access in a terminal type:
$ ssh firstname.lastname@example.org
then enter the password (testPass) at a password prompt.
Dexi.io has put out a new October 2016 release. It includes the following feature improvements:
If you plan to create and maintain large-scale projects using WordPress, you may be challenged with performance and security problems. How do you maintain a large project in WP? Everything depends on the programmer’s skills. To avoid problems with scaling and support, you should be able to write and maintain a well-documented code. An IDE accommodating a WP code might be good choice. more…
Octoparse is a new modern visual web data extraction software. It provides users a point-&-click UI to develop extraction patterns, so that scrapers can apply these patterns to structured websites. Both experienced and inexperienced users find it easy to use Octoparse to bulk extract information from websites – for most of scraping tasks no coding needed! more…
Recently I’ve encountered a challenge to make a series of HTTP POST requests with different parameters. This has forced me to look for existing tooling in the marketplace; the features I am looking for are getting POST request, editing the request and resending it. What I’ve found useful for this is the FireFox browser + dev tools – really quick and usable for this purpose. All other methods are either not full stack (only resend without edit) or require much soft to plug in. more…
Scrapinghub is the developer-focused web scraping platform. It provides web scraping tools and services to extract structured information from online sources. The Scrapinghub platform also offers several useful services to collect organized data from the internet. Scrapinghub has four major tools – Scrapy Cloud, Portia, Crawlera, and Splash. We’ve decided to try the service. In this post we’ll review its main functionality and also share our experience with Scrapinghub. more…
Recently I’ve received a request on how to sum the total hours of a Youtube videos in a search result. I’ve made the simple JS iterator that fetches hours/min/sec from browser html info and sums them up.
See the code below: more…