feiyue 03

content of oneself crawl pit) " must pay attention to "1, console error content:Getting HTTP 404 error on /swagger-ui.html but other swagger endpoint worksThe interception path is instead / configured as a suffix, such as: /*.do etc., which causes the wagger-ui.html page to be blocked and cannot be loaded. --DispatcherservletOrg.springframework.web.servlet.DispatcherServlet Contextconfiglocation Classpath:springmvc.xmlDispatcherservlet/Of course, if you want to configure with a suffix is also

This. Sortunique =function () { varNEWARR = []; This. QuickSort (); //put the first item in the original array into a new array varNEWARR = [array[0]]; //Let's cycle the comparison. for(vari = 1; i ){ //if the last item in the new array and Array[i] doesn't want to wait, then we'll add it to the new array. if(Array[i]!== newarr[newarr.length-1]) {Newarr.push (array[i]); } } returnnewArr;};We simply introduce the three ways to go to the weight, in fa

second parameter uses the Register2, out of the partial press into the stack.Callee: 0x0040114d ret 8, balance stack, esp+=8printf in the same vein:0x00401123, 0x00401127, 0x0040112b, 0x0040112f, 0x00401130 altogether 5 times the stack Total (0x14) bytes.0X0040113A Balance Stack esp+=0x14When executing to 0x00401130, the incoming 4 parameters 1,2,3,4 are stored in ebp-4, Ebp-8, Ebp+8, ebp+0xc respectively, so what is the EBP and ebp+4?By 0x00401101 you can see that the EBP at this time is the b

mkdir: Creating an empty Directory-P: Secondary Directory-v:verbose More information/mnt/test/x/m,y How to create two directories at a timeMethod One: mkdir-pv/mnt/test/x/m/mnt/test/yMethod two: Mkdir-pv/mnt/test/{x/m,y} command-line expansionDelete directory: RmDirDelete Empty Directory-PFile creation and deletionTouch Change TimestampDelete File: RM-F Mandatory-R Recursive DeleteCopying and moving filesCp:copy Copy only files by defaultCP SRC DEST-R recursion-I. Interactive-F forced Override-P

server. after saving Exit VI Editor, execute the following command to increase Apache service control script execution permissions: chmod +x/etc/init.d/apache Execute the following command to join the Apache service to the system service: Chkconfig--add Apache execute the following command to check if the Apache service is in effect: Chkconfig--list Apache the command output resembles the following result: Apache 0:off 1:off 2:on 3:on 4:on

Vsftpd_ Local User modeRelatively anonymous, local users are more secureTo modify a configuration file:[Email protected] ~]# vim/etc/vsftpd/vsftpd.conf anonymous_enable=NO local_enable= Yes local_umask=022 write_enable=Yes userlist_deny=Yes userlist_enable=Yes chroot_local_user=Yes allow_writeable_chroot= YES#以上与源配置文件相同的不写, different modificationsTo create a user:[Email protected] ~~]# passwd linuxs for user Linuxs. New password: is too simplistic/systematic

outputOutput1Output2h.sh ContentFigure 9[Email protected] ~]#./h.sh[[email protected] ~]# cat outputOutput1Output2[email protected] ~]# cat Output_errTest errorTest Error2Input redirectEXEC 0h1.sh ContentSee Figure 10[Email protected] ~]# chmod u+x h1.sh[Email protected] ~]#./h1.shLine #1: Test errorLine #2: Test Error2PipelineRedirect the output of one command to the input of another commandCommand1|command22 commands are performed at the same time instead of executing one before continuing th

update automatically upgrades to latest version 6.6Five. Using Putty SecureCRT Remote connectionPuttyhttp://www.chiark.greenend.org.uk/~sgtatham/putty/download.htmlAfter installing the putty, run putty, how to connect please refer to Http://www.aminglinux.com/study_v2/chapter6.html#puttylinuxThe advantages of public key authentication with respect to other SSH authentication1. More secure 2. Ease of management as the number of servers increases, this work becomes cumbersome Yum Install Lrzsz201

Settings http://www.aminglinux.com/bbs/thread-5483-1-1.html2. Vim Editor small keyboard is not normal http://www.aminglinux.com/bbs/thread-7215-1-1.html3. Some configuration http://www.aminglinux.com/bbs/thread-7211-1-1.html related to Vim4. Vim: The difference between Wq and: x http://www.aminglinux.com/bbs/thread-7146-1-1.html5. Vim Setting Auto Indent http://www.aminglinux.com/bbs/thread-3616-1-1.html6. Vim Paste garbled problem http://www.aminglinux.com/bbs/thread-6753-1-1.html7. Vim quickl

successMakeMake install Using the Yum source of NetEase Backup/etc/yum.repos.d/centos-base.repo FirstMv/etc/yum.repos.d/centos-base.repo/etc/yum.repos.d/centos-base.repo.backupDownload the corresponding version of the repo file, put in the/etc/yum.repos.d/(please do the appropriate backup before the operation)Http://mirrors.163.com/.help/CentOS5-Base-163.repoHttp://mirrors.163.com/.help/CentOS6-Base-163.repo Run the following command to generate the cacheYum clean all clears the Yum cacheYum Ma

Product (*iterables[,repeat]):Source:def product (*args,**kwds): Pools=map (Tuple,args) *kwds.get ("Repeat", 1) result=[[]] for pool in Pools:resul T=[x+[y] for x in result for y in pool] for prod in Result:yield tuple (prod)Iterables of the Cartesian product, repeat specifies the number of times the sequence is generated repeatedly. Such as:>>>a= >>>b= (' A ', ' B ') >>>c=product (b) >>>c.next () (1, ' a ') >>> C.next () (1, ' B ') >>>c.next () (2, ' a ') >>>c.next () (2, ' B ')Permutations (It

the continue program skipped 2, the rest of the output is normal.If there are other language backgrounds such as C, Java, and so on, it's for more like for each . What if this is the classic For,python that specifies the number of cycles ?for(int i = 0; i For this, Python uses the range(start,end[,step]) function, which can accept three parameters, which means to step get a range of sequences in steps, the [start,end) step is optional, the default is 1for x in range(0,10): print(x, end = ‘ |

executes, the browser initializes all top-level variables under the Window object, and functions implemented by the assignment statement are not declared immediately when initialized.Function abc () {}//can be declared immediately prior to execution, and can be called at any location.var abc = function () {}//script does not exist until the line is executed, and the function is called only after the assignment statement.This is a keyword that relies on the parsing of the execution environment t

.) * Np.pir = Np.abs (np.si N (5*theta)-2.*np.cos (theta)) PLT. Polar (theta, R) plt.thetagrids (list (range) Plt.rgrids (Np.arange (0.2, 3.1,. 7), angle=0) plt.show () Import Matplotlib.pyplot as Pltimport numpy as Npx = Np.arange (0, 2*np.pi,.) y = np.sin (x) plt.plot (x, y) Plt.text (0.1, -0.04, ' s In (0) =0 ') plt.show () # Annotationsimport matplotlib.pyplot as plty = [13, 11, 13, 12, 13, 10, 30, 12, 11, 13, 12, 12, 12, 11 , 12]plt.plot (y) Plt.ylim (ymax=35) plt.annotate (' This plot must

queue, and when a new task signal is received, the tasks in the queue are called sequentially. Before you develop a function, you need to have a simple idea to keep your heart inside. The specific development of the time will find problems, and then to supplement the expansion and refinement. It is hard to think too well at first, there is a simple idea, then the code to write it up!Here is an initial implementation of such a logger class:public class Logger {//For the queue that holds th

------------I do not have him, but the hand is ripe, humble and foolish, and eager to be hungry-------------The so-called hot deployment , that is, in the project startup, modify the class in the modification of the operation, no need to restart the project, you can change, in the Web page display has a direct changefirst idea requires three steps:Thermal deployment is special for idea, the configuration ofjar package +properties/yml is not enough , also need to change the idea of the settings O

We already know the bubbling sort method of sorting n integers from small to large. This method is required to be used for string sequences, and for any given K (Input format:The input gives n and K (1Output format:The output bubbling Sort method scans the intermediate result sequence after the K-pass, with each line containing a string.Input Sample:6 2bestcateastafreedaySample output:Bestacatdayeastfree#include 　　String-03. Bubble sort of string (20)

the source file, and the same source file cannot give different packages the same reputation; 3 classes in Java have access levels in 4, with different types of pages, such as abstract classes, finnal classes, inner classes, anonymous classes 3. Import statement Java, such as giving a complete qualified name, including the package name, the class name, the Java compiler will be easy to navigate to the source code or class. importThe statement is used to provide a reasonable pa

understand their rights.3: Part of the above answer is excerpted fromhttps://segmentfault.com/q/1010000008329419 protected　　be protected method, which is not allowed to be accessed after direct instantiation, can be accessed by subclasses and can be used in classes. It's used quite like private, and the difference is that he can inherit.Or take the factory example, your patent before is set to private, but as your factory slowly become larger, with a factory, your patent does not for the factor

Inner class(). The role of the inner class.1. Implements the hiding of the inner class.2. Multiple inheritance was achieved.3. The inner class has access to properties and methods owned by all external classes.4. Avoid modifying the interface when the same name method appears.I. member INNER class.1. If we want to access the inner class, we must have an instance of the outer class! Access can only be accessed through an external class.2. The member inner class can have private,protected access.T