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shutdown has started it may be too late to stop the shutdown.Here is another command that you can try: Pkill shutdown 10. A simple way to kill a suspended processImagine that you are running an unknown cause of application zombie.You can use ' ps-ef ' to find the process and then kill or use ' htop '.There is a quicker, easier command called Xkill.Simply enter the following command in the terminal and click on the application you want to kill in the window. xkill Wha

The redesign of the website may bring new opportunities for its growth and development. Over time, visitors to the site have changed, and the site itself needs to evolve. It doesn't have to be the same as in the past, you can rebuild it with the trend of web design. When you redesign a website, the feature implementation and user experience are the first things you need to consider. The following 10 reset cases include the famous social networking site Facebook, search giant Google, video giant

the terminal and click the application you want to kill in the window. Xkill What if the whole system hangs up? Hold down the ' Alt ' and ' SYSRQ ' on the keyboard, and then slowly enter the following key: Reisub This way your computer can reboot without pressing the power button. 11. Download YouTube Video In general, most of us like to watch YouTube videos and play

[Translated from original English: Easy Web scraping with Python] I wrote an article more than a year ago "web scraping using node.js". Today I revisit this topic, but this time I'm going to use Python so that the techniques offered by both languages can be compared and compared. problem I'm sure you know that I attended the Pycon conference in Montreal earlier this month. All the lectures and tutorials have been posted on YouTube, and the catalogue i

computer without pressing the power button.11. Download YouTube VideoIn general, most of us like to watch YouTube videos and also play YouTube streaming through our favorite player.If you need to go offline for a period of time (for example, a flight from southern Scotland to the south of England) then you might want to download some videos to your storage devic

: KnowCopyright belongs to the author. Commercial reprint please contact the author to obtain authorization, non-commercial reprint please indicate the source. for Linux sudo pip install sth or explicit version sudo pip2 install STHsudo pip3 install STHsudo python2-m pip install sthsudo/path/to/python-m pip install sth for Windows NT If only install Python2 Pip install sth if Python3 is installed, you need to specify the PIP version Py-2-m pip install SthPy-3-m pip install Sth= = Update, for Lin

September 2 News, according to foreign media reports, 2008 is over the past half of the year, Google's performance can surpass last year remains to be seen. But in the next four months, Google still has 9 big things to deal with.1. AndroidAndroid is the seed that Google sowed in 2007, and this is the harvest season. It is reported that the world's first Android phone is HTC's HTC Dream, is expected to be listed on October 13.2. OpenSocial applied to Google AppsGoogle's product application manage

This two-part article series will demonstrate a visualization technique that helps extract information from the data that has business value, and this article is the first part of the series. You'll see how to use Scalable Vector Graphics (SVG) and open source D3 JavaScript libraries to create visual representations that can be viewed through the browser, conveying information through shapes and colors. I'll demonstrate these techniques with some examples of visual browsing metrics (related to s

latest gphone systems. First, I summarized the most important feature upgrades for Android 2.0, a total of 15 items, as shown below: 1. Brand new UI 2. Native exchange support 3. Support for multiple Google accounts 4. Unified inbox appearance 5. Concept of new map program inclusion Layer 6. multi-touch 7. Browser Interface Improvement 8. Add a desktop widget for YouTube 9. Automotive interface mode 10. Amazon music changes 11. Change the contact lis

a more simple and flexible way all_img_links = Html_soup.findall (' img ', class_= ' Bde_image ') # Next is the cliché download image img_counter = 1for img_link in all_img_links: img_name = '%s.jpg '% img_counter Very simple, the code comment has been explained very clearly. BeautifulSoup provides a more simple and flexible way to analyze the site source code, faster access to the picture link. 3. Crawling instances3.1 Basic gripping techniquesWhen writing a crawler script, the first thing t

Google runs millions of lines of Python code to drive YouTube.com and the YouTube API's front-end server, which can provide millions requests per second! YouTube's front-end runs on CPython 2.7, so we've put in a lot of work to improve the runtime and make our applications work well with them. These efforts have yielded a lot of results over the years, but one problem has not been solved: high concurrency, high workload work is difficult to run well o

) Game Backstage (Eve Online, Second life, Battlefield, and many others) Email Infrastructure (mailman, Mailgun) Media Storage and processing (YouTube, Instagram, Dropbox) Operations and System Management (Rackspace, OpenStack) Natural language Processing (NLTK) Machine learning and computer versions (Scikit-learn, Orange, SIMPLECV) Safety and permeability testing (many many and Ebay/paypal Big Data (Disco, Hadoop suppo

Ubuntu14.04, Python3.3 and 2.7 are installed in the system.Use sudo apt-get install Python-pipsudo apt-get install Python3-pipEach of the two versions corresponds to a PIP= = Update, for Linux = =When the PIP, PIP2, or PIP3 install fails, you can try the following:# 以安装 youtube-dl 举例# proxy_host:proxy_port 为代理地址export https_proxy=proxy_host:proxy_portsudo -H pip install --upgrade youtube-dl# 或 sudo -H pip2

List is ordered, starting from 0 to Length-1What the list can do: index, slice, add, multiply, check members.1. Create a list1 list = ['google'roob', 1997, +] # can contain different data types2. Access the values in the listUse subscript index or square brackets to intercept charactersList1 = ['Google'YouTube', 1990= [ 1,2,3,4,5,6,7,8,9]print(list1[0]) #Googleprint# [2, 3, 4, 5]3. Update the listList1 = ['Google'YouTube', 1990]Print (list1[0]) #Google"char"print(list1[0 ]) #Char4. Delete

iPhone Programming Tutorial: Watch this video to learn how to populate a uitableview. [YouTube] IPhone app tutorial 1: Check out this video to quickly learn about interface builder. [YouTube] IPhone IB-your first app: Watch this tutorial to learn how to use the interface builder. [iPhone Dev central] Understanding source code: Learn how to get started with development on the iPhone through this vi

Now, you cannot see Picasa album images on your computer. The following solutions are available: ------- Method start ------- Open the hosts file in Notepad. The hosts file is located at: C:/Windows/system32/Drivers/etc/hosts.Add the following content to the hosts file: # Picasaweb.google.com203.208.39.104 picadaweb.google.com203.208.39.104 lh1.ggpht.com203.208.39.104 lh2.ggpht.com203.208.39.104 lh3.ggpht.com203.208.39.104 lh4.ggpht.com203.208.39.104 lh5.ggpht.com203.208.39.104 lh6.ggpht.com Sav

versatile tool, and the page is simple and easy to use, and the speed is also very good !! () Youconvertit provides the perfect online file conversion service to convert documents, images, audios, and video files online. Supports 41 document formats (such as HTML, txt, PPT, Doc, PDF, RTF, CSV, PSD, xls, XHTML, and XLS) and 85 image formats (such as BMP, JPG, GIF, Tiff, ICO, and PNG) 7 audio formats (AAC, AIF, AIFF, MP3, Ra, WAV, and WMA) and 11 video formats (3GP, ASF, Avi, FLV, mov, MP4, MPEG

optimization. Finally, the Statistics tab (4) shows all HTTP requests, documents downloaded at the same time, and cached files. Empty cache displays the files on the rendering page to be downloaded by the browser. Primed cache, on the other hand, shows the list of files that already exist in the user's browser cache, thus saving the browser's need not download files again. Figure 5: stats tab.2. Use the CSS genie to reduce HTTP requests CSS Sprites may be the most cool thing since Tesla invent

Organize some common JS libraries, most of which are jquery related plug-ins, there are bootstrap auxiliary plug-ins and non-jquery plugins. Its features include: page layout, picture slideshow, picture album display, function assistance and other content. This article is just a simple introduction to plug-in features, the future use of the relevant plug-ins to supplement the introduction of plug-in use of the article. JQuery easing:jquery Animation effect extension JQuery migrate:jquery A

want to kill in the window.XkillWhat if the whole system hangs up?Press and hold the ' Alt ' and ' SYSRQ ' on the keyboard, then slowly enter the following keys:ReisubYou can restart your computer without pressing the power button.11. Download YouTube VideoIn general, most of us like to watch YouTube videos and also play YouTube streaming through our favorite pl