"9-20" vimtutor study notes

Section I. GHJK Move Cursor : q! : Forced exit Vim X: Delete the character at the cursor I: Insert at cursor A: Additional text : Wq: Save the document and exit Section II DW: Delete a word d$: Delete

Delphi Image Processing Controls

Envision Image Library (full Sources for D7 to D10-seattle) v3.08Http://www.intervalsoftware.com/envision.htmlHttp://www.imageen.com/info/index.htmlDelphi Image Library imaginglib0264 (1).

Learn about Git

GitHub is an increasingly popular open source project hosting repository based on Git. Its use of the process does not need to be online, you can first change the code, comments, saved in the machine. After the internet, and then push the past in

My thoughts.

College life, unconsciously, a year later, looking back on this time, indeed there are sad, I also from a computer idiot slowly to its understanding from the knowledge, but, after all, the basis for 0, so often have not understand, and the feeling,

0920 Compiling principle Lexical analysis

#include #include #include #define _key_woed_end "Waiting for your Expanding "//keyword End flag typedef struct{int TYPENUM;CHAR * WORD;} Word;char input[255]; Input swap buffer char token[255]= ""; Word buffer int p_input;

Git's experience with code management

Git can be found directly in the Start menu after downloading the installation from the Internet.Open to see something like a command windowUser name and mailbox settings in codeI don't know why, but the tutorial told me to.(ˇ?ˇ)And then it seems to

Usaco Magic Squares

Each 2x4 character array, with three different operations, requires minimal manipulation, from "12345678", to the target character, to the minimum number of steps, and to the sequence of operations.The use of the C + + class library is still not

Use of if else and switch

If...else executes the statement after if if the condition conforms to if, otherwise executes the statement following the else.var aa= prompt ("Enter a number");if (aa>100) {Alert ("Input is" +AA);}else{Alert ("The number of inputs is a bit small oh"

Hdu-2553-n Queen's question

N Queen's questionTime limit:2000/1000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 13559 Accepted Submission (s): 6155Problem description placed n Queens on the N*n's checkered chessboard, making them not attack

OC String Implementation Path merge

Operations using strings to complete path merging in OC 1 /**2 * Path Merging case3 * Stringbytrimmingcharactersinset:4 */5 #import6 7 intMainintargcConst Char*argv[]) {8 @autoreleasepool {9 TenNSString

The book of "Boulevard to Jane"

From the teacher got a book, "Boulevard to Jane", this book is not long, even just electronic version, not published, but this book let me really understand the programming and software, learning programming when programming is just programming, is

Document.body.scrollTop value is always 0

http://www.jb51.net/article/21168.htmWhen a page has a DTD (or specifies DOCTYPE), use Document.documentelement. When you do the page, you may use a fixed layer, read Document.body.scrollTop to set the location of the layer, like

Print a rectangle along the diagonal

C language requirements, but I am not very familiar with C, only in memory allocation when the use of C, but did not release memory is a mistake.int *arrayprint (int**arr,int N) {int*result= (int*) malloc (sizeof (int) *n*n); int i,j,count=0;; for

The InputFormat learning process of MapReduce

Yesterday, after a few hours of study. The MapReduce learns the first stage of a certain bit of the method. That is, when most files begin with data to Key-value cartography. That's the process of InputFormat. Although the process is not very

4th: The path of Programmer's cultivation-from small to professional (seventh to eighth chapter)

4th: The path of Programmer's cultivation-from small to professional (seventh to eighth) chapter seventh before the start of the project36 Pit of demandDo not dig them up to collect requirements.There is a technology that understands the needs of

Welcome to the new future

For the teacher to decorate the work on this git, frankly, I am a blank face, not so much for this concept of git confused, rather than the construction of the law of the Book of the vacant, when I saw this book, I thought it was a theoretical book (

15th: "As----information map and visual communication"

15th: "As----information map and visual communication"Recently, the theme of Big Data visualization is more concerned, when buying the "visual Beauty" this book, the Amazon recommendation is accurate, and bought more than 2 books related.

bzoj1660: Hair Festival

The beginning of the misunderstanding, because always think of this cow can see a few cows this point to consider, but then the basic will explode but can not think how to optimize, the key to the Internet. On the other hand, it's good to see how

Git usage tips

  Yesterday morning began to contact git, busy a morning, Baidu has a variety of tutorials, just know how to use git for code upload synchronization, compared to the use of svn,git relative trouble, it may be using git bash's sake, no graphical

10th: "Design Psychology"

10th: "Design Psychology""Design Psychology" This book is with "to see the design book" together to Buy, originally is want to let children understand design knowledge of the Enlightenment book, did not expect to find it is also very useful,

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