^blah^foo: Replace blah in the previous command with Foo
^blah^foo^: Replace all blah in the previous command with Foo
_ Friendly Tips _:
Most of the Bash shortcuts described above only work when in Emacs edit mode, and if you configure Bash as VI edit mode, it will follow the VI key bindings. Bash defaults to emacs edit mode. If your Bash is not in Emacs edit mode, you can set -o emacs set it up.
^s, ^q, ^c, ^z are processed by the terminal equipment, can be set by th
The source code is a very good point meal system application, the application of the source is complete, running very good, the basic realization of some of the common functions of the meal, and the interface design is also very good, is a good example of iOS application learning, like friends can download learning to see, more iOS source code in the source heaven.1. Tabbar Controller and Navigation Controller2. Tableviewcell Child view Add Uilabel and UIButton, etc.3. Quartz 2D drawing a custom
The source code is a very good point meal system application, the application of the source is complete, running very good, the basic realization of some of the common functions of the meal, and the interface design is also very good, is a good example of iOS application learning, like friends can download learning to see, more iOS source code in the source heaven.1. Tabbar Controller and Navigation Controller2. Tableviewcell Child view Add Uilabel and UIButton, etc.3. Quartz 2D drawing a custom
length of 10(3) set ADDRESS to a 50-character field, and the default value is Shenzhen.
If you type the preceding command at the mysql prompt, debugging is not convenient.(1) you can write the above commands into a text file as they are, for example, school. SQL, then copy it to c :\\, and enter the directory [url = file: // \ mysql \ bin] \ in DOS status
\ Mysql \ bin [/url], and then type the following command:Mysql-uroot-p password If it succeeds, no display is displayed for a blank row. if
This article mainly introduces JavaScript and the full version of tab switching (automatic switch, mouse moving to stop, move away to run). For more information, see the following:
I don't need to talk much about it. I just paste JavaScript code to you.
Table switching12345
Contents:A progress plan review, QA found missingCodeIn the review phase, PM added a review code task after all coding tasks, so the progress plan passed the review. Code review is not a form. The project leader must be deeply affected by poor code. If you do not grasp the code quality, there are many software traps, and the code quality will inevitably be captured.ProgramGreat resistance and delay of the construction period. How can we solve the conflict between reality and quality?
The topic
, Python is not as C, C + +. But think, in the ordinary road, taxi and F1 racing together, speed will not be too big difference, the difference between the two can only be reflected on the track. For our students, it is very rare to write oversized programs, so Python is ideal as an entry-level programming language and easy to get started!!4) Cnblogs seemingly can not upload files, Python code I will be in the May 7 before the other homework package sent to teacher fan qq/mailbox, you can run th
Below are all the complete tutorials for C languageC Language Tutorial (i): The theoretical basis of program developmentC Language Tutorial (ii): Development Environment ConstructionC Language Tutorial (iii): binary and binary conversionsC Language Tutorial (iv): Constants, variables, data typesC-Language Tutorial (V): Operators and expressionsC Language Tutorial (vi): statementC Language Tutorial (vii): The IF statement of a branch statementC Language Tutorial (eight): switch statement for bran
Python alien intrusion game programming full version, python alien
The complete implementation of PYTHON game programming alien intrusion is as follows:
Preparation: Download python, such as Anaconda3 (64 bit), and import the pygame game package
1. alien settings, alien. py, code:
Import pygamefrom pygame. sprite import Spriteclass Alien (Sprite): "indicates a single Alien class" def _ init _ (self, ai
Python uses Django to implement the full version of the blog system, pythondjango
Today, I spent some time building a blog system. Although it is not related to interface beautification, it is okay to publish it.
Development Environment
Operating System: windows 7 64-bitDjango: 1.96Python: 2.7.11Ides: PyCharm 2016.1
Function
Since it is a blog system, it is naturally a blog. Let's think about the attributes
area. var isa_cdb= isA_CDA+ isA_ABC-IsA_abd ; if(ISA_CDA* ISa_cdb>=0) {return false; }//Compute intersection coordinates var t = isA_CDA/(ISA_abd-IsA_ABC); var dx= t* (b.x-a. x), dy= t* (B.Y-a. Y); return {x:a.x + dx, y: a. Y + dy}; }Finally, the part of intersection coordinates and the algorithm two are the same.Algorithm three on the basis of the second algorithm, greatly simplifying the calculation steps, the code is also more streamlined. It can be said that there are three kinds of alg
intgetpos (VectorAs shown in the code above, the binary lookup is mainly to control the progressive relationship between the left and right two pointers. The first consideration is that the while loop must be leftThis article is from the "11292692" blog, please be sure to keep this source http://11302692.blog.51cto.com/11292692/1826850C + +-two points find the full version (including attention to detail)
... 400Introduction to HTML ... 410Wsgi interface ... 415Use the web Framework ... 422Use templates ... 427Asynchronous IO: 434Co-process ... 436Asyncio. 441Async/await 444Aiohttp. 446Actual combat... 447Day 1-building a development environment ... 452Day 2-writing web App skeleton ... 453Day 3-Write ORM: 455Day 4-Writing model 464Day 5-writing a web framework ... 468Day 6-Write configuration files ... 473Day 7-Write MVC: 475Day 8-build front end ... 477Day 9-write the API. 486Day 10-User regis
to the Server.xml configuration file7. Modify the catalina.sh file under Tomcat's Bin directoryCd/usr/local/tomcat/binvi catalina.shAdd the following code to the catalina.sh configuration fileCatalina_opts= "-dcom.sun.management.jmxremote-dcom.sun.management.jmxremote.authenticate=false- dcom.sun.management.jmxremote.ssl=false-djava.rmi.server.hostname=192.168.0.23 "You can also add the following code within the startup.sh8. Start Tomcat./startup.sh9, Win7 add jmx, port number 12345JVISUALVM wi
Today, we will introduce you to the full version of the JAVA online video tutorial. We know that Java is an object-oriented programming language that can write cross-platform applications, sun Microsystems launched the Java programming language and Java platform (JavaSE, JavaEE, JavaME) in May 1995. Java has excellent versatility, efficiency, platform portability and security. It is widely used in personal
Re-open a post, PHP open source community "full version" dedication ~ ~ ~, after testing ~ ~ ~ will not be updated in a short time ~ ~
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