Team Task 3: daily Meeting (2018-10-18)We are the second group.The software we develop is aircraft wars.Organized by: Li Belong, 2016035107096, project managerThe problem of yesterday's difficult blood bar, we replaced a simple way, directly using an empty blood bar covered with red blood bar, when beaten to reduce the length of red blood bar. Solve the problem of Boss Blood bar in this way.The reason for t
Zookeeper
1. Whether or not the browser disables cookies, the server will rewrite the URL upon first access.However, if the cookie is not disabled after the second visit, the server will not perform the URLRewrite. If disabled, rewrite the URL. This is the response. encodeURL (url); Method. It does this internally.
2. If response. setHeader ("Refresh", "2, url = .....");The jsessionid parameter of the URL address after rewriting is removed. So do not use this.Use response. sendRridirect ();
10. Dynamic Planning (3) -- 0-1 backpack problem, 0-1 backpack
In the previous article "9. Dynamic Planning (2) -- Subsets and problems", we talked about Subsets and problems and their implementations. Backpack problems are actually a subset and a type of problem, but the problem is not "determining the problem" but "optimal problem ". The problem with a backpack is actually divided into "0-1 backpack" and
Java learning notes 10 (Object-Oriented 3: interfaces) and java learning notes
Interface:
It can be understood as a special abstract class.
An interface is a set of functions. It can be viewed as a data type and is a more abstract "class" than an abstract class"
The interface only describes the methods that should be available, and has no specific implementation. The specific implementation is completed by
: (Uiscrollview *) ScrollView Withview: (UIView *) view{NSLog (@ "%s", __func__);}3> is scaling, and usually does not need to implement-(void) Scrollviewdidzoom: (Uiscrollview *) ScrollView{NSLog (@ "%s", __func__);NSLog (@ "%@", Nsstringfromcgaffinetransform (Self.imageView.transform));}4> to complete the scaling, and usually does not need to implement-(void) scrollviewdidendzooming: (Uiscrollview *) ScrollView Withview: (UIView *) View Atscale: (cgf
official document is to show us, the official people are not looking atAdd a few jar packagesThese three one do not want to lazy, all have to add, I was personally experienced, really lazy to move results a one to add, but more trouble, early know tube he what dick hair, cluth in good4, we configure the level two cache XML fileEhcache.xmlDon't ask me why English has suddenly become so good, copy the official, you know5, modify the Person.hbm.xml file6. Finally, we're going to add a test for the
rectangle consisting of "#", long and wide specified by userHeight= Int (Input ("Height:")) Width= Int (Input ("Width:")) Num_height=0num_width=0 whilenum_heightHeight:num_width=0 whilenum_widthWidth:Print("#", end="") Num_width+ = 1Print() Num_height+ = 1Output Result:In Summary 1. Familiar with the IF statement in Python and the syntax rules of the while statementWhile condition : EXECUTE statementIf condition : EXECUTE statementelif conditions : EXECUTE statement Else C
relocation and window resizing.
10. Provide additional protection against XSS attacks
JQuery 3 Adds an additional layer of protection for XSS attacks, which requires the developer to specify the options in the $.ajax () and $.get () methods as datatype: "SRICPT".In other words, if you want to perform cross-site scripting requests, you must make this description in these methods.The text shows
Reading Notes (10): Linux disk and file system management (3), Linux private dish
This article mainly summarizes the commands used to manage hard disks and file systems in Linux. When we add a hard disk to the system, what steps do we need to take to truly use it? You can perform the following steps:
(1) partition the disk and create available partitions;
(2) format the partition and format it into a file s
DescribeFor resistors with resistance of R1 and R2, the parallel resistor resistance formula is calculated as follows:R = 1/(1/R1 + 1/r2)Input two resistor impedance size, floating point, separated by a space. The impedance after the output is in parallel, the result is 2-bit sample input after the decimal point is retained1 2Sample output0.67Hint that the calculation process uses the float type1#include 2#include 3 intMain ()4 {5 floatr,r1,r2;6sc
bubbling Algorithm > [0] is the minimum value - for(intj=0;j//number of rows to compare to for(inti=0;i//Number of comparisons (number of columns) + //the more rows you compare, the fewer times you need to compare the number of accompanying numbers, and the less you need to-j the last number so you don't have to compare so-1 - if(t[i]>t[i+1]){ the Doublex=T[i]; *T[i]=t[i+1]; $t[i+1]=x;Panax
) { _categoryrepository.insert (new Category () { = input. Name });4. Add a DTO Create a new class CreateCategoryInput.cs under the DTO directory with the following code: Public class Createcategoryinput:entitydto,iinputdto { publicstringgetset;} }5. Modify Index.js finally open the Index.js and add the following code:...var_categoryservice =abp.services.app.category; var_createmodal =Newapp. Modalmanager ({ViewUrl:abp.appPath+ ' Mpa/category/createmodal
Reading Notes (10): Linux disk and file system management (3)
This article mainly summarizes the commands used to manage hard disks and file systems in Linux. When we add a hard disk to the system, what steps do we need to take to truly use it? You can perform the following steps:
(1) partition the disk and create available partitions;
(2) format the partition and format it into a file system that can be us
Stringbyappendingpathcomponent:filename]; //get the path, open the terminal opening to remove Xxx.mp3 directory, you can visually see the download of MP3 fileNSLog (@"%@", Savepath); Nsurl*saveurl =[Nsurl Fileurlwithpath:savepath]; /*1.location is the temporary save path after the download, you need to move it to the location you want to save 2.move faster than copy (1). Because copy needs to generate a new file on disk, this The speed is very slow; (2). After the copy, but also to delete the t
[Root@mypc disk1]#./runinstaller
Starting Oracle Universal Installer ...Checking Setup requirements ...Check operating system version: Must be redhat-3, SuSE-9, SuSE-10, redhat-4, redhat-5, redhat-6, UnitedLinux-1.0, Asianux-1, Asianux-2, Asianux-3, E Nterprise-4, enterprise-5 or SuSE-11Failure to pass Exiting Oracle Universal Installer. You can find a log of th
1, right-click on the root directory under the connection to create the databaseEnter the database name, set it up, and click on the page to determine the success of the creation2. Double-click to open DatabaseThe first of these is the table, the most important and fundamental of the table.3, CREATE TABLE, find table Right-click, create table.First of all to determine the column, column name, the database do not use Chinese name to do the column name.
The Python 3.x starting version is Python 3.0, and the latest version is 3.3.3
Guido van Rossum, the father of Python, talked about the idea of Python 3.0:
Until backward compatibility is broken, many flaws and errors cannot be repaired. As a result, Python 3000 will be the first Python version to discard backwards compatibility, in order to get Python moving in the best possible language.
The 3.0 version of Python, often referred to as Python 3000,
OWASP top 10 top 3rd threats: "corrupted authentication and session management". In short, attackers can obtain the sessionID By eavesdropping the user name and password when accessing HTTP, or by session, then impersonate the user's Http access process.Because HTTP itself is stateless, that is to say, each HTTP access request carries a personal credential, and SessionID is used to track the status, sessionID itself is easily listened to on the networ
Nineth group scheduling software system Project manager: Fan JiaqiWhen we tested the project, we found that there were some minor problems with the ability to support multiple classes to add a course, which only supported multiple additions but not multiple deletions.We had a heated discussion on this issue, and everyone made valuable and meaningful comments, but I had a little problem with the project.Description, I hope that we have some small issues on the project to be careful and careful tr
10 tips for PHP scripts (3 ). Include files if the current Web site development project is large, you must have a deep understanding of code reuse. for example, whether it is HTML or PHP code block, as long as the project is large enough to contain files
If you are currently working on a large Web site development project, you must have a deep understanding of code reuse. for example, whether it is HTML or
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