powerbook g4

User profile: ~/.VIMRCThe visual mode of VIM V: Enter the character visualization mode, at which point you move the cursor, the characters you move to are highlighted, and then you can d,y and so on. V: Enter line visualization mode. You can select N rows at this timeCtrl + V: Enter block visualization mode.ESC: Exit Visualization modeActual combat:1, copy the/etc/grub.conf configuration file to the/tmp directory, use the Find replacement command to delete the/tmp/grub.conf file at the beginnin

link Select E3 cell. In the same way, link the check box links for singing, travel and calligraphy to E4, F4, and G4 cells respectively. Step 4: In order to be able to enter the selected content into the C3 and C4 cells, you need to set the appropriate formula and match the cell font color settings to the background color. C3 formula =if (e3=1, "male", "female") C4 formula =if (E4, "singing", "") if (F4, ", Travel", "")

impact on the interactivity of the page.Context is important when we talk about script parsing and compiling slowly-we're talking about ordinary mobile devices. The average user's phone is configured with a low-provisioned CPU and GPU, possibly due to the memory limitations of the phone, and there is no L2/L3 cache setting.In the JavaScript performance article, I noticed that it took a different time to parse approximately 1M of the extracted script files on low-provisioned phones and high-prov

. Size of individual elements: bytes rather than bits, such as reading an int data is 4 bytes3. Number of bytes read (count)4. File pointers for data (stream)Return value: Number of elements read =========================rgb=============================== Conversion of 24bit RGB888-> 16bit RGB565 24IBT RGB888 R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 16bit RGB656 R7 R6 R5 R4 R3 G7 G6 G5

realize the function of the Internet is the first way we recommend the networking. (Computer science) Networking equipment and cost 1. Broadband router Broadband routers play the role of shared gateways in the network, providing shared Internet services for computers in the network. At present, the market at home 4 Broadband router product prices are uneven, the general needs of the home network only need to buy a hundred or so products to meet, you can choose some of the market word-of-mo

Minimum spanning tree Selecting the n-1 edge in a connected graph with n vertices, constituting a minimum connected subgraph, and minimizing the sum of the weights on the n-1 edge of the connected subgraph, it is called the minimum spanning tree of the connected network. For example, a connected network, as shown in the above figure G4, can have multiple spanning trees with different weights combined. Introduction to Kruskal algorithm Kruskal

)After killing into town, restart:/opt/zbox/zbox restart2) Top--View CPU, memory, etc.CPU (s): us-user CPUsys-System CPU UtilizationID--Idle CPU usageMem: Memory-K3) Q – Exit the Task Manager interface directly5, check the status of the computer1) DF--View disk utilization2) Free--View memory usage (in kilobytes)Swap: Swap space6. Upload file modification and downloadYum insatll-y Lrzsz--Install Lrzsz upload fileRZ-upload files from the desktop to the XshellSZ--Download files to desktop7. Cursor

: Capture the display contents of the selected windowOption-command-esc: Forced exitControl-eject: Displays a selection dialog box with the option to reopen the system, sleep and shut down, and press the power button Switch button in your notebook to play the same roleControl-command-eject: Close all applications and re-open the systemOption-command-eject or option-command-power switch button: Go to sleep, close the box in the notebook to play the same rolePress Command When you click the Window

qualifications; 5. programmers who do not have good control over their own time are not suitable to work in Google; 6. Google employees have 1 TB (1024 GB) Gmail capacity ); 7. If Google employees abuse the login system (such as allowing non-Google employees to access Google's internal network), they/she may be fired; 8. Google employees can try unreleased Google products or services in advance, but cannot disclose details to the outside world; 9. If Google employees do not like to wor

qualifications; 5. programmers who do not have good control over their own time are not suitable to work in Google; 6. Google employees have 1 TB (1024 GB) Gmail capacity ); 7. If Google employees abuse the login system (such as allowing non-Google employees to access Google's internal network), they/she may be fired; 8. Google employees can try unreleased Google products or services in advance, but cannot disclose details to the outside world; 9. If Google employees do not like to work in assi

While Steve Jobs was alive, he had no idea about his health. Now that he has died, based on information from various parties, we can finally restore his medical records and learn how a great man like him treats life and death. 1. On April 9, May 2000, Steve Jobs demonstrated the Mac OS X operating system at the San Francisco WWDC Conference (Apple's global Developers Conference. At this time, his body is completely healthy. 2. On March 13, July 17, 2002, Steve Jobs visited the Apple store in S

. We use email and the main open discussion forum, and patches. Do you work on the Project full-time, or do you have another job? How much time is spent on projects? We all work on it part-time. If you work on the project part-time, how much time wocould you say you spend, per week, on it? It varies between two or three to 12 to 20, depending on the week. What is your development environment like? Development Environment Christian: Mainly I develop using Debian etch under x86 with eclipse. On th

-4: capture part of the selected displayCommand-Shift-4 and select timing. Press Control to take part of the selected display and place the image content in the cart.Command-Shift-4 and press the space button to take the display content of the selected windowOption-Command-esc: Force exitControl-Eject: displays the dialog box for selecting to re-enable the system, sleep, and shutdown. In the notebook, press the Power Button Power switch Button.Control-Command-Eject: Close all applications and re

, the node class does not have a book, and the writer class is a domain language attribute. However, by reloading the getpropety (string name) function, the node class can access the book and writer attributes, convert to the access of the corresponding Dom node.For implementation, see the public object getproperty (final string elementname) function of the org. codehaus. Groovy. sandbox. util. xmllist class. Guillaume LaForge said, it's an aspect of groovy which makes the language very powerful

Apple allows Mac mini to be compatible with the USB keyboard, but there is a problem: if your keyboard is designed for Windows, it has no command key and option key similar to the Mac keyboard. But it has the ALT key and the Windows key, which can have the same functionality as the Mac, but they don't match the functionality of the Apple keyboard. , so you press the option key and the command key is in the opposite position. Now there is a convenient and free software DoubleCommand1.5.3

. Programmers who can't control their time well are not fit to work at Google; 6.Google staff's Gmail capacity has 1TB (i.e. 1024GB); 7. If Google employees misuse the login system (such as allowing non-Google personnel to enter Google's internal network), then he or she may be fired; 8.Google employees can try Google's unpublished products or services in advance, but not disclose details to the outside world; 9.Google employees who do not like to work in the assigned project, he can convert the

deciding what to do. Mr. Jobs met with dozens of product teams, and product evaluations showed that Apple's product lines were very concentrated. Countless products, most of which are rubbish in jobs ' eyes. There are n versions of the Macintosh, and each version has a confusing number, from 1400 to 9600. "What should I ask my friends to buy?" "Jobs asked a simple question, but he didn't get a simple answer, and he started cutting down the different models and products and quickly cut off 70%."

Compiling and installing httpd2.4650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/57/75/wKioL1SatFrwTXhHAAIxEaFgrxQ325.jpg "title=" Picture 1.png "alt=" wkiol1satfrwtxhhaaixeafgrxq325.jpg "/> Objective: to WWW1 the httpd serviceis compiled and installed on this host ,www2 is not installed for future expansion use Operating system CentOS6.6 x32_64Files used in the installation650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/57/78/wKiom1Sas-yB4KQRAAEKft4YrVo656.jpg "title=" Pic

work cannot be carried out directly in the faulty mining area and can only be performed at the headquarters. Therefore, the pc used for the colais Network Analysis System Monitoring is deployed in C7609, connect to port G2/42.In order to further analyze the cause of the fault, the source port is G4/5 on C7609, And the destination port is G2/42, and packets are captured by monitoring pc connected to the G2/42 port.Because the connection from ports

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