casper screens

Execution: $sudo CP/HOME/JXG/BACKUP-2011.01.05/BACKUP2011.01.05.SQUASHFS/HOME/JXG/LIVECD/CASPER/FILESYSTEM.SQUASHFSIn addition, to update the filesystem.manifest and filesystem.manifest-desktop in the/home/jxg/livecd/casper/directory, these two files are actually a list of packages that are installed in the system and are updated in the following ways$sudo Dpkg-l | grep II | awk ' {print $2,$3} ' >/home/jxg

Computer has been a dual system, WINDOWS8 + Ubuntu13.04, yesterday blind, updated a bit of QT, the results will not boot up ... Really hard.The old system is bad, just can put a ubuntu14.04lts. There is no USB flash drive, you can put the ISO into the Windows partition, from the hard disk installation.Make a note of the steps to prepare for the next failure to boot:1. Download the Ubuntu CD image and put it into the Windows partition, for example I put it into the C packing directory and renamed

Test module for CASPERJSCasper.test.begin performs a complete set of test actions, but the object this is not Capser but test!Only the test object itself has Casper attribute, plus the attribute provided by the test module (which provides many APIs related to testing).Casper objects have a lot of options, here are the Options settings, options allow us to set some defaults, useragent, custom features, and s

A Boolean object with a value equal to obj Object Obj object itself Give a few concrete examples: Copy Code code as follows: var num = 123; Console.log (Num.valueof ()); Output: 123 Console.log (Num.valueof ()); Output: ' Number ' var unde = undefined; Console.log (Object.prototype.valueOf.call (unde)); Output: ' Typeerror:cannot convert null to object ' var obj = {name: ' Casper '}; va

The following constructor is defined with gusto: Copy Code code as follows: var coder = function (Nick) { This.nick = Nick; }; What happens after the constructor is defined? Yes, hastened to instantiate: var coder = coder (' Casper '); What's the name of this coder brother? Quickly print down: Copy Code code as follows: Console.log (Coder.nick); Undefined = =b unexpectedly is undefined!! Looking back at th

Menuentry "Normal mode "{ Linux/ubuntu/install/boot/vmlinuz debian-installer/custom-installation =/ubuntu/install/custom-installation iso-scan/filename =/ubuntu/install/installation. iso automatic-ubiquity noprompt quiet splash boot = casper ro debian-installer/locale = zh_CN.UTF-8 console-setup/layoutcode = us console-setup/variantcode = -- rootflags = syncio Initrd/ubuntu/install/boot/initrd. lz } Menuentry "Safe graphic mode "{ Linux/ubuntu/inst

, the first print is [object Object], and the second won't print undefined. function User(name, passwordHash) { this.name = name; this.passwordHash = passwordHash; } var u = new User("sfalken", "0ef33ae791068ec64b502d6cb0191387"); u.name; // "sfalken" Use the new key to call the function as a constructor. Unlike function and method calls, constructor will pass in a new object and bind it to this, and then return this object as the return value of constructor. The function of constructor

Boolean object with the same value as obj Object Obj object itself For example:Copy codeThe Code is as follows: var num = 123;Console. log (num. valueOf (); // output: 123Console. log (num. valueOf (); // output: 'number' Var unde = undefined;Console. log (Object. prototype. valueOf. call (unde); // output: 'typeerror: Cannot convert null to Object' Var obj = {name: 'casper '};Var linkObj = obj. valueOf ();LinkObj. name = 'change

Ubuntulive-cd provides the iso file boot function. you only need to add the bootcasperiso-scan/filename/path/to/filename. iso parameter to the kernel boot. The following grub2 boot ubuntu-11.10-desktop-i386.iso from the U disk as an example. (Assume that the USB flash drive is only... ubuntu live-cd provides the iso file boot function, as long as you add the parameter boot = casper iso-scan/filename =/path/to/filename to the kernel boot. iso. The fol

Boolean object with the same value as obj Object Obj object itself For example: Copy codeThe Code is as follows: Var num = 123; Console. log (num. valueOf (); // output: 123 Console. log (num. valueOf (); // output: 'number' Var unde = undefined; Console. log (Object. prototype. valueOf. call (unde); // output: 'typeerror: Cannot convert null to Object' Var obj = {name: 'casper '}; Var linkObj = obj. valueOf (); LinkObj. name

) and (max-device-width:480px) { 2, Smartphones (landscape) @media only screen and (min-width:321px) { 3, Smartphones (portrait) @media only screen and (max-width:320px) { 4, IPads (Portrait and Landscape) @media only screen and (min-device-width:768px) and (max-device-width:1024px) { 5, IPads (Landscape) @media only screens and (min-device-width:768px) and (max-device-width:1024px) and (Orientation:landscape) { 6, IPads (Portrait)

Original link: Supporting multiple Screens Android runs on many different screen sizes (screens size) and density (density) devices. For applications, the Android system provides a consistent cross-device development environment that handles much of the work of the application adaptation screen. At the same time, in order to optimize the UI design for different screen configurations, the system also provide

TypeError is thrown. Number Number Type object with the value equal to obj String String type object with the value equal to obj Boolean Boolean object with the same value as obj Object Obj object itself For example: The Code is as follows: Var num = 123;Console. log (num. valueOf (); // output: 123Console. log (num. valueOf (); // output: 'number'Var unde = undefined;Console. log (Object. prototype. valueOf. call (unde); // output: 'type

Casperjs API-colorizer ModuleThe colorizer module contains a Colorizer class that can generate a standardized color string: var colorizer = require ('colorizer '). create ('colorizer'); console. log (colorizer. colorize ("Hello World", "INFO"); in most cases, you will use it using the CASPER echo () method. Casper. echo ('an Ive message', 'info'); // printed in greencasper. echo ('an error message', 'error'

object of type string, with a value equal to obj Boolean A Boolean object with a value equal to obj Object The Obj object itself Give a few specific examples:Copy CodeThe code is as follows: var num = 123;Console.log (Num.valueof ()); Output: 123 Console.log (Num.valueof ()); Output: ' Number 'var unde = undefined;Console.log (Object.prototype.valueOf.call (unde)); Output: ' Typeerror:cannot convert null to object 'var obj = {name: '

/mnt/sdb2mount-text3/dev /sdb2/mnt/sdb2, after unmounting the bt5 disc, copy the casper and preseed folders to the root directory of the first partition. Put the entire CD iso file of linux deepin into the root directory of the second partition. Then install grub to/mnt/sdb1grub-install -- root-directory =/mnt/sdb1/dev/sdb to/boot/grub. copy the conf file to the directory corresponding to the USB flash drive and edit grub. conf [html] timeout 20 defau

This installs the BT4 by default cannot save the configuration, each time you change the setting, the next reboot does not have. Download a compressed package called "Savefile.rar" on the internet, size 40K or so, this is BT4 can save the configuration key, of course, there are other ways, but this is the simplest. Decompression that compressed package, there is a corresponding size, choose a suitable size, used as a BT4 to save the configuration of space, I am a 8G u disk, selected a 2G, and th

partitions, the failure experience in the middle is not described here. Here we only talk about the snacks: Machine configuration: GB hard disk, partition composition: 1, 20 gb ntfs primary partition; 2, gb ntfs extended partition (50 GB, 60 GB logical partition ); 3. Leave the remaining 20 GB of partitions to Ubuntu First, install grub4dos: 1. Download grldr、initrd.gz and menu. lst (many grub introductions on the Internet ). 2. Edit the boot. ini file in XP: 1 [boot loader] 2 timeout = 15 3 de

/isc-dhcp-server Start2 Configuring tftp ServiceVi/etc/inetd.confAdd toTFTP dgram UDP wait Root/usr/sbin/in.tftpd/usr/sbin/in.tftpd-s/var/lib/tftpbootVi/etc/default/tftpd-hpaTftp_username= "TFTP"tftp_directory= "/var/lib/tftpboot"Tftp_address= "[: 0.0.0.0:]:69"Tftp_options= "--secure"run_daemon= "Yes"options= "-l-s/var/lib/tftpboot"UPDATE-INETD--enable BOOT/etc/init.d/tftpd-hpastartCheck if the service is starting Netstat-lu3 Installation Configuration PXESudomkdir/var/lib/tftpbootSudomkdir/var

from the first generation to the present, a total of five dynasties, that is, IPAD1~IPAD5, and the mini IPad. And each generation of ipads has a corresponding CSS Media Queries. This code allows you to be more perfect in the code under ipads. IPad (Landscape and portrait) @media only screen and (min-device-width:768px) and (max-device-width:1024px) { IPad (Landscape) @media only Screens and ( min-device-width:768px) and ( max-device-widt