automatically add to the road, and then open pycharm under the terminal, enter the Python detection is installed successfully in Figure 4 shows that the installation success:Figure 4 Test success under Pycharm terminalNow write a very simple test example: Create a new Python file File--new--python package, the new Python file named test.py, open the new file, write the following code 5,Figure 5 Test CodeClick to run, 6 shows the result of the operation, it means that everything is ready to inst
Output: { filename: "[name].js", path:path.resolve (__dirname, "Build") }If Pubicpath is not specified, the introduction path is as followsIf there is a specified publicpathOutput: { filename: "[name].js", path:path.resolve (__dirname, "build"), Publicpath: "/assets/" }is introduced as followsWebpack-dev-server environment, PATH, Publicpath, Difference and contact
not understand ask, If you think about it, try testing this part of the program. After learning this, he began to join the project to take on some tasks.At first, I was very envious of him, but when he told me that the book he saw, with a semester, there are too many books do not understand the place, understand the repeated knock code. It's been a year since I joined the project. Actually reflect on myself, I do not have that momentum, often lonely
development of the blog, more depth, layout clean, recommended! **
Front-end stew: http://www.html-js.com/--a bit like the front end of the know, have questions and answers platform and column what
3. Technical tutorials, document classes
Mu class Net: Http://www.imooc.com/course/program--Super Practical Video tutorial website, a variety of small instances, very suitable to follow the "front-end Learning Plan" program
]# mkdir/var/tmp/nginx/Cilentmkdir: Unable to create directory "/var/tmp/nginx/cilent ": Without that file or directoryWorkaround creation:[Email protected] nginx-1.8. 1] # Mkdir-p/var/tmp/nginx/cilentThen start:[Email protected] nginx-1.8. 1] #/usr/local/nginx/sbin/nginx-c/usr/local/nginx/conf/nginx.confOK no error: Confirm whether start can be used Ps-ef | grep Nginx to retrieve (here is a technique, the general Nginx startup is this form, if your Linux server has a lot of nginx.conf This com
, such as:Gcc-o2 source_file.cThe larger the number, the more optimized. But usually, the automatic thing is not too clever, too much optimization level may cause the generated file to produce a series of bugs. The general choice of 2;3 will be a certain risk.8. Gcc-wall source_file.c-W, which opens some additional warning (warning) information in the compilation. -wall all warning messages to the full.9. GCC Source_file.c-l/path/to/lib-lxxx-i/
output to be processed, such as appending to a particular log file. 3 when the crontab suddenly fails, you can try/etc/init.d/crond restart solve the problem. Or check the log to see if a job has execution/error tail-f/var/log/cron. 4 Don't run crontab-r. It removes the user's crontab file from the crontab directory (/var/spool/cron). All crontab of the user have been deleted. 5 in Crontab, the% has a special meaning, indicating the meaning of the line break. If you want to use the words must b
My path to C language learning-initial Linux (dual system mode)The first time I heard that Linux was released at Microsoft and no longer maintained the WINDOWXP system, when the headlines were turned on, Linux almost dominated the headlines and, curiously, Baidu had Linux (Linux operating system is a cloning system of UNIX operating system, it was born in 1991 [ LinuxDesktop ] Ten Month 5 Day (This is th
I learned about environment variables yesterday! But I don't know what the results are. The LS command is written into the/tmp directory! The result is the help of Zhengzhou Li Xin! Find by command Find/-name ls (space before-name) This command is only found! Then through the command: Mv/tmp/ls/bin this command to put LS back into the/bin!Today's learning command for mkdir command and RM command!mkdir can create a directory under a
+ "Expected Result:" + Expect_fpath + ", the actual result is:" + This. Fu.getfpath ( This. FileName); the -Assert.assertequals ( This. Fu.getfpath ( This. FileName), Expect_fpath, This. message); -}test: Get the test source code for the file directoryAt this point, Java learning -009-file name and path to get the instance and source code successfully completed, I hope this article can give beginn
As a small white, although only to learn the basic features of Java, but must understand how we go on the path of Java, which way to go. I hope the great God will correct me by sharing the route of my plan.The first part: Learning Java basic characteristics such as the composition of classes, classes such as interfaces, subclasses, abstract classes, enumerations and other classes and special classes, to und
AboutStrictly speaking, this topic should be my data structure and algorithm learning path , but this writing is too much of a mouth-and the algorithm in CS often dark index according to the structure and algorithm (for example, the introduction of the algorithm refers to the data structure and algorithm introduction ), So I think the title of this article is reasonable.What does this article say?
on it, there will be something similar to what happens when you click and share in a hand swim. Take a look at the screenshot below:
Here on the road to Android Learning _3 and Andrew _4 are two different applications, the current program name is called the Android Learning Path _4, then click the first, the following will occur:
As shown in the figure above,
First blog, the first record of the one weeks of learning content.The first of the UART learning path is the introduction of the basic concept of the UART. Follow-up will use stm32f407 serial port and PC communication. Finally, Verilog HDL is used to write the serial transmitting module and receiving module, complete the simulation and complete the communication
:
Search for the keyword book:
The replacement will not be said, and you will know how to operate it at a glance.
Edit in scope
For example:
I want to change the local variable myBook back to book. This function can be used. First, select the variable:
Then:
You will see:
Directly modify the variable name and find that all the variable names are changed at the same time:
Code Reconstruction
ReconstructionRefactor. Readers can refer to the specific discussion. Here is only an example. For
the git to open source, but their own foundation is not thick; I heard that there are many great gods in foreign countries have been early adopters and share, but their English proficiency can only reluctantly cope with daily communication, do not understand the professional vocabulary. My path to learning. NET Core is to look at the demo project generated with VS2017. Overall build projects such asThe big
[C + + basic]029_c++ Learning PathAfter one weeks of C + +, looking for a lot of blogs to plan the future of C + + learning path, found that C + + water is not the general depth, although there is no Java EE inside the various frameworks, but its own very complex. a person stepped on a little water, the following is excerpts from some of the blog content, there i
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