Geek college career path graph course video download-crawler, video download CrawlerI. Preface
I recently read the video tutorial from geek College, which is quite good and eager to download the video to my local computer. Manual download is time-consuming, so I decided to study it and write a program to automatically
You often need to query materials and save your favorite materials. The blog Park is a good place. The quality of the materials is relatively high. It is better to focus on a series of materials from here. I often write blogs on my own to collect usefulTechnical materials. In the past year, I designed a data solution. Later, I ran away from it for many reasons and did not go further. For more information, see http://www.cnblogs.com/jamesli2015/archive/2011/11.html.
Crawler is an important comp
Ask for an effect: Pop up the Download dialog and open a download success prompt page
I want to be like a http://www.shopex.cn/48release/shopexsingle_downstep-l.php. Click to download pop-up effect
1. Pop-up download prompt box
2. Open a Download Success prompt page
I di
Web site production is often to develop the function of downloading files, the following three ways to download the file: 1, ASP implementation of the download code filename = request.querystring ("filename") If filename = "" Then Response.Write "Please enter filename parameter, specify download filename" Else Response.ContentType = "Application/octet-stre
Introduction:
FtpClient is a powerful FTP upload download tool, you can achieve a variety of ways of FTP file transfer, you can support the upload download a variety of large files (has been used in practice), and the existence of the official website so that users convenient use of this tool and so on.
1. First, the program to set the FTP request mode is passive mode, that is, the program to request the F
For the cool dog software users to detailed analysis to share the cool dog to download the lyrics method.
Method Sharing:
First of all, of course, is to download their favorite songs. (The lyrics are downloaded automatically along with the song) to click on the "Open lyrics" icon, this is done for two purposes: 1, when the song plays, you can let the lyrics appear on the desktop, 2, you
Implementation and code of ASP. NET large file download, asp.net File Download
File Download is the most basic function of a website, ASP. NET website file download function implementation is also very simple, but if you encounter large file download without special processi
Android development-obtain and download network resources asynchronously-download images and text content1) Get the corresponding stream from the specified URL. To obtain network resources, you must first have a URL. Here, I first encapsulate an InputStream stream Stream Obtained by opening the URL Connection, in this way, you can use this interface to retrieve streams for image resources and text file reso
Example of multi-thread HTTP download tool implemented by Python, python download Tool
This document describes how to use pythonto compile multi-thread httpdownloads and generate the. exe executable file.
Environment: windows/Linux + Python2.7.x
Single thread
A single thread is introduced before multithreading. The idea of writing a single thread is:
1. parse the url;
2. Connect to the web server;
3. Constr
Offline downloads literally means I understand that computers are not networked and can be downloaded. Or the computer shuts down, it will automatically download to your system. At that time I did not understand the meaning of offline downloads, and I have never had the opportunity to download offline. Until later accidentally asked a friend, only to find offline downlo
Package files, download ZipArchive files that come with PHP, and download the packaged files.
Summary:
Four headers () are required for downloading files using PHP. For more information, see my other blog post:Detailed process analysis on how PHP implements the download function
When calculating the file size, you do not need to open the file first. y
How can I download the Win10 Preview System ?, Download win10 Preview
Microsoft has officially released the Windows 10 browser version. How can we download the latest OS? Next, let's take a look at my experience.
First, copy the following link to go to the browser and open the official Microsoft download page. Http:
Next, the file download needs to obtain the download file storage path, here is only manually fill in, if it is in a specific project, you can save the file name and upload the storage path in the database. Then add a file list of the page to show the file name and file path, and then click on the download when the corresponding file name and path to the backgrou
* Session NsurlsessionNsurlconnection to manage public resources such as cookies and authentication information through a global state, if two connections need to use different resource configurations, they cannot be resolved.This problem can be solved in nsurlsession, nsurlsession simultaneously corresponds to multiple connections, the session is created by the factory method, the same state information is used in the same session, Nsurlsession supports three sessions of the process:1. Defaults
How to set up the Thunderbolt to download the automatic shutdown? If you want to know the Thunderbolt settings download completed after the automatic shutdown steps can be seen below, when we want to download a large file, and so he downloaded and then shut down the machine is very troublesome, how to set it?
Locate the menu icon to the left of the minimized but
Download the course material from itunes U to ibooks as follows:
1. We open the ITunes U in the computer
2. After entering, click the "Catalog" directory button
3. Then find the course materials we want to download
4. Click the Download button
5. Jump to Safari Browser, and then we can also click on the "Open in IBooks" button in the browser.
To download more photo mode in your camera, follow these steps:
1. Under the Standby page, click on "Camera".
2. Click "Mode".
3. Click "Download".
4. Select the type of camera mode you want to download, taking the "latest" example.
5. Choose to download camera mode, take "Rear-c
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