, random distributed reads are converted into centralized sequential reads.
In fact, it is very simple. Before the program is started, read the dynamic library used as common data. After this centralized read, the system will map the disk data into the physical memory, based on the time Locality Principle, the ing between these disks and the physical memory will be retained for a period of time. When the program is started, the system will not read the disk as needed, and the startup speed wil
English default Chinese name, especially to execute the CD command on the terminal. Therefore, you need to convert it into an English directory. For the conversion method, refer to my previous blog: in Linux, change the Chinese directory name to English
The following are commonly used tools that I recommend to be especially efficient in Ubuntu.
Chromium is basically inseparable from Google and chrome in my programming world. on Ubuntu, there is Chro
Using ubuntu10.04 these days, multiple instances of the same program will always be opened, such as Firefox/chromium, and so on, so I wrote the following script to enable the function of only one instance:
#! /Bin/sh# Name: One# Auther: maxupeng# Date: 2011-07-02If ["$ #"-lt 2]; thenEcho "Usage: One Exit-1FiProcess = $1;Program = $2;Shift;Shift;Params = $ *;N = 'ps-A | grep $ process | WC-l ';If ["$ N"-EQ 0]; then$ Program $ Params;Fi
The script is
!--------------------------------------------------------------------------------------------------------------- ------------------------Thank you for your support, I would like to say two sentences, the first four or five days of training, you may learn the basis of knowledge, but also hope that people look at the two eyes, pointing out; no one follows me from the basics, but don't take it for granted that it's simple, and you're going to have more problems than you think when you actually do i
0x00 Science
WebView (Network view) Android loads important components that display Web pages and can be viewed as a browser. KitKat (Android 4.4) used the WebKit rendering engine to load the display page before using Google's own kernel chromium after KitKat.
UXSS (Universal Cross-site Scripting Universal XSS) UXSS is an attack type that exploits a browser or browser extension to create XSS-producing conditions and execute code. Can reach the brows
compiling chrome on Ubuntusweet potato with hearts1. Get code 1) Download TARBALL,HTTP://CHROMIUM-BROWSER-SOURCE.COMMONDATASTORAGE.GOOGLEAPIS.COM/CHROMIUM_TARBALL.HTML2) Unzip 3) Install Dept_tools:http://www.chromium.org/developers/how-tos/install-depot-toolsAdd Dept_tools to Pathexport PATH="$PATH":' pwd '/depot_tools or add to ~/.BASHRC inside2. Install the dependency intounder the CHROMIUM/SRC directory
The 360 browser is a free web browser based on chrome kernel improvements that is simple and quick to use and provides security when you surf the web. It currently supports Windows (XP and Vista, Windows 7).
Chromium is a web browser led by Google, which publishes multiple free copyrights such as BSD licenses and opens the source code. Chromium development may be as early as 2006, design ideas based on sim
converted into vitamins in the body
Vitamin C can reduce the damage of light and oxygen to the lens of the eye, thus delaying the occurrence of cataract. Foods containing vitamin C have persimmon peppers, tomatoes, lemon, kiwi, Hawthorn and other fresh vegetables and fruits of calcium, calcium and the composition of the eyeball, the lack of calcium can lead to myopia. Young people are at the peak of growth, The need for calcium in vivo increased, if not pay attention to calcium supplementation,
CEF3 is a multi-process architecture framework, and if you have an understanding of the chromium process architecture, it is easy to understand the multi-process of CEF3. Open the Cefclient instance published in the CEF3 source code if the open page has flash or another plugin. In task management, you can see four processes that show the command line. You can see a main process, the main process is the browser process, the other is the rendering proce
configuration file can be located in any path, just modify the registry to indicate its location when the local app is installed.Create key:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Chrome\NativeMessagingHosts\Com.my_company.my_applicationOrHKEY_CURRENT_USER\SOFTWARE\Google\Chrome\NativeMessagingHosts\Com.my_company.my_applicationSet default defaults to the absolute path where the configuration file is located:C:\path\to\nmh-manifest.jsonYou can also create a registry file directly. reg is as follows,
Install common linux chromuim plug-ins (flash, gesture, drag and drop, AD shielding)1. The native kali2.0 64-bit, and kali is based on Debian. 2. install the chromium browser sudo apt-get install chromium-browser 3. chromium open-source browsers no longer support Netscape browser plug-in APIs. Adobe Flash cannot work normally. Google Now uses another interface ca
When installing software with CentOS 7, a missing library appears: for example:[[email protected] Download]# RPM-IVH chromium-28.0.1500.45-205727.i686.rpmWarning: chromium-28.0.1500.45-205727.i686.rpm: Head V3 rsa/sha1 Signature, key ID Ef1d6db8:nokeyError: Dependency detection failed:libelf.so.1 is chromium-28.0.1500.45-205727.i686 needlibelf.so.1 (elfutils_1.0)
+ 1335,16 @ public abstract class WebSettings {throw new MustOverrideException () ;}+/** {@ hide} */+ public synchronized void setUserProfileString (String ua) {+ throw new MustOverrideException (); ++/** {@ hide} */+ public synchronized String getUserProfileString () + {+ throw new MustOverrideException (); +}/*** Gets the WebView's user-agent string. *
In the webview of the framework, we also need to rewrite the methods in websettings.
--- a/chromium
Building an chromium-based applicationChromium is the kernel used by Google Chrome, which started out with Apple's WebKit, because of WebKit's divergence in development and Google's desire for greater freedom in development, 2013 Google decided to develop its own branch of WebCore, called the Blink engine, and then Google to the BSD Berkeley Licensing Open source, BSD licensing restrictions more lenient, many browsers are based on
If you install the Chromium browser under Ubuntu 14.04 LTS, you will encounter some problems when installing the Flash plugin. Flash Player cannot run chromium because Google announces the abandonment of the old NPAPI standard.Of course, we will have alternative methods. Pepper Flash player has been included in the official Ubuntu 14.04 Source, we can find this software in Ubuntu Software Center, or can be
version to support the Linux platform. Adobe will continue to provide security updates to Flash Player 11.2 for Linux.2. Copy the downloaded package to a directory and unzip the file to get the following libflashplayer.so file and USR folder3. Copy the libflashplayer.so to Firefox's plugin directory/usr/lib/mozilla/plugin/sudo cp libflashplayer.so/usr/lib/mozilla/plugins4. Copy all files from the usr/directory to/usrsudo cp-r usr/*/usr5. Re-吂 Firefox is ok! Look at the following============= in
Android Lollipop Key Features for developers
Material Design
Focus on performance
Notice
Present on a large screen
Document-centric
Connection performance up to a second level
High-performance graphics
Enhanced audio processing capabilities
Camera and video processing further improved
The application of Android in office
Screens and sharing
New sensor
Chromium WebView
Accessibility and input
lock the layout direction. for some HTML5 application pages, users need to embed the native app's WebView and native application interface to do the integration, before this scenario, especially on the Android side, always makes me creepy, The old Android WebView component integrates the odd rotten chromium old version, still unable to control its upgrade, even once adopted the self-packaged chromium new
direction.For some HTML5 application pages, users need to embed the native app's WebView and native application interface for integration, which was always creepy to me, especially on the Android side. The old Android WebView component integrates the odd rotten chromium old version, still unable to control its upgrade, even once adopted the self-packaged chromium new version to the app, resulting in the en
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