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IO operation with multi-threaded operation, while CPU-intensive operation because there is a global interpreter lock Gil, so only use a thread, now download multi-threading, convert a thread, a typical supply and marketing mode relationship.

Turn from: http://www.cnblogs.com/JCSU/articles/2770249.html for learning reference onlyFirst, the Linux directory structureDo you want to know why some programs are located under/bin, or/sbin, or/usr/bin, or/usr/sbin directories? For example, the

Foreign science and technology news website, there are many blog media-style website. Bloggers have commented on new technology articles as well as readers.Blog Media sites1.www.arstechnica.com2.www.alleyinsider.com2.www.engadget.com3.www.techcrunch.

Network topologyFigure 1 Network topology diagramInstalling the Java JDKFirst check to see if the system has other versions of the JDK installed, and if so, uninstall the other versions of the JDK first.Log in to the system with the root user.#

Creating productive productivity tools for programmers-MAC Chapter 1 OverviewThe old saying goes: "工欲善其事, its prerequisite" [1], as a programmer, his most important production resources are brain knowledge, the most important tool is what?

First check that the system has not been installed:Rpm-qa|grep FirefoxIf there is an installation, first deleteRPM-E *Different versions of Firefox download: Http://liulanmi.com/firefoxHere's how:1, go to the official website to download the latest

The best settings for emule are closely related to the type, speed, and operating system of the Internet connection used. Use the wizard as much as possible to select a reasonable preset value. The most important of these is to provide the correct

With the popularization of network information, many enterprises have valued the platform of the Internet. have their own website, enterprises if no site feel like out of the same, but for a corporate website, you know how much? Perhaps you think

With the popularization of network information, many enterprises have valued the platform of the Internet. have their own website, business if no website feel like on the same, but for a corporate website, you know how much? Perhaps you think your

This article collects 10 free PSD website templates to share with you and you can download them for free. These high-quality free PSD site templates can make your work handy and help you save a lot of time and effort. Thanks to the excellent

In the Web development process, especially the front-end development of this piece, often use a lot of picture slider animation, that is, some based on jquery and HTML5 focus diagram Plug-ins. This article will collect 10 awesome jquery image slider

1.CSS3 implementation of the bottom with a scrolling cloud effect of the Web site login page CSS3 implementation of the bottom with a rolling cloud effect of the Web site login page effect source code, is a realization of the bottom of the page

1. The effect of large-screen focus diagram based on jquery Main screen jquery map code, you can set the switching mode, such as fade and fade switch, left and right scrolling switch, scroll up and down to switch, you can set whether the automatic

I have nothing to do, wrote a servlet, to achieve the upload download function. After starting the service, you can be a small file server within a local area network. First, preparatory workdownload two jar packages:

I. Installation of Nginx Unzip the downloaded Nginx compressed package into a directory, such as: D:\program\myplatform\Nginx\nginx-1.10.0, after the unpacked directory structure: two. Start Configuration configuration target: Can run the PHP

Copy Code code as follows: Package cn.me.test; Import Java.io.InputStream; Import Java.io.RandomAccessFile; Import java.net.HttpURLConnection; Import Java.net.URL; /** * Multi-threaded download * 1: Write data in any location

HTML language is the basis of Web page production, is a beginner must learn content. Although there are many WYSIWYG web making tools now, it is still necessary to understand some of the HTML syntax. In this way, you can more accurately control the

HTML5 is very powerful, especially the application of canvas technology, so that HTML5 can achieve almost all the effects of flash. This article selected 8 classic cool HTML5 Canvas animation appreciation, each provide all the source code, hope to

Αναρτήθηκεαπόsavvas Chatzichristofis Recently, standard benchmark databases and evaluation campaigns have been created allowing a quantitative comparison of CB IR systems. These benchmarks allow the comparison of image retrieval systems under

1.Pocket Figure 2 Pocket The extension, formerly known as "read it later", has been renamed a pocket, and from its original name it can be understood that it is a temporary collection of articles that are being read so that they