defcon convention

name}{tg}_{table name}_{after}_{column name}Or{tg}_{table name}_{insert}_{column name}{tg}_{table name}_{update}_{column name}7: User type naming rules{ut}_{name}8:primary KEY Naming conventions{pk}_{table name}_{field}9:foreign Key Naming conventions{fk}_{The referenced table name}_{the current table name}_{field}10:default Constraint Naming conventions{df}_{table name}_{field}11:rule Constraint Naming conventions{rl}_{table name}_{field}12:unique Constraint Naming conventions{uq}_{table name}

function function eg Ufn_fromunixtimestamp 6: Trigger naming rules {tg}_{table name}_{instead}_{column name} {tg}_{table name}_{after}_{column name} or {tg}_{table name}_{insert}_{column name} {tg}_{table name}_{update}_{column name} 7: User type naming rules {ut}_{name} 8:primary KEY Naming conventions {pk}_{table name}_{field} 9:foreign Key Naming conventions {fk}_{The referenced table name}_{the current table name}_{field} 10:default constraint Naming conventions {df}_{table name}_{f

--2015.09.24When building a web App using Gradle:The directory structure is as follows (eg):Src/main/java/bla ...Src/main/resources/log4j.xmlSrc/main/resources/schema.sqlSrc/main/webapp/resource/x.csssrc/main/webapp/web-inf/view/xxx.jspSrc/main/webapp/web-inf/spring/zz.xmlAfter buildingsrc/main/java/Bla.javaWeb-inf/classes/bal.classSrc/main/resources/log4j.xmlWeb-inf/classes/log4j.xmlSrc/main/resources/schema.sqlWeb-inf/classes/schema.sqlSrc/main/webapp/resource/x.cssApp/resource/x.csssrc/main/w

);?????????????????? --readlen;???? }???????? return 0;}Calculate the least common multiple of a and Bstatic int calcommonmultiple (int a,int b,int maxcommondivisor){???? return a*b/maxcommondivisor;}Calculate the greatest common divisor of A and Bstatic int calcommondivisor (int a,int b){???? int maxnum = a>b?a:b;???? int minnum = a???????? int midresult = maxnum% Minnum;???? while (Midresult! = 0)???? {????????? Maxnum = Minnum;????????? Minnum = Midresult;????????? Midresult = maxnum% Minnum;

:{store_id: "" }, success:applystoreinfo_rt}); //todo: interface: store! Getstorecapacity_rtajaxhelper.post ({ url:commonhelper.geturl ("Store!getStoreCapacity_RT"), data:{store_id: "" },success: applystorecapacity_rt}); //todo: Interface: Getstorefullinfo_rtajaxhelper.post ({ url:commonhelper.geturl (" Getstorefullinfo_rt "), data:{ store_id: "" },success:applystorefullinfo_rt }); //todo: interface: Store!getStoreIODelay_RT ajaxhelper.post ({ url:commonhelper.geturl ("Store!getstoreiodelay_rt")

General Linux technology-Linux programming and kernel information. For details, see below. Type escalation Convention In addition to raising byt and short types to int type, java defines several types of promotion rules for expressions (type promotion rules ). first, as described earlier, the values of all byte and short types are upgraded to int. secondly, if an operand is of the long type, the entire expression will be promoted to the long type; if

Least common multiple and greatest common divisor in school, no matter what programming practice, it always seems like a simple question.It's so simple, actually.We can make this assumption before we do the code.There are two numbers m, nGreatest common divisor is a.Then M = b * A;n = c * A;So least common multiple k = A * b * c;k = m * N/A;So finding out greatest common divisor A is the keySo what's greatest common divisor here?The number of conventions is that M, n can be divisible by the numb

EBP0040d481 mov Ebp,esp0040d483 Sub esp,48h0040d486 push EBX0040d487 push ESI0040d488 Push EDI0040d489 push ECX0040d48a Lea edi,[ebp-48h]0040D48D mov ecx,12h0040D492 mov eax,0cccccccch0040d497 Rep stos dword ptr [edi]0040d499 pop ECX0040D49A mov dword ptr [Ebp-8],edx0040D49D mov dword ptr [EBP-4],ECX3:return x+y+z;0040D4A0 mov eax,dword ptr [ebp-4]0040D4A3 add Eax,dword ptr [ebp-8]0040D4A6 add Eax,dword ptr [ebp+8]4:}0040D4A9 Pop EDI0040D4AA pop ESI0040D4AB pop ebx0040D4AC mov esp,ebp0040d4ae P

-0C0h]00F313D2mov ecx,30h00f313d7moveax,0cccccccch 00f313dcrepstosdwordptres:[edi]return 5;00f313demoveax,5} 00f313e3popedi00f313e4 popesi00F313E5pop ebx00F313E6mov esp,ebp00F313E8pop ebp00F313E9ret---c:\users\hekun\desktop\cppp\cppp\ SOURCE .cpp-------------------------------------Intmain () {00f31400push ebp00F31401movebp,esp 00f31403subesp,0cch00f31409 pushebx00F3140Apush esi00F3140Bpush edi00F3140Clea edi,[ebp-0CCh]00F31412mov Ecx,33h00f31417moveax,0cccccccch 00F3141Crepstosdwordptres:[edi]

large development team behind it can continuously update seamless integration in a short time, only companies like Microsoft can do this! Imagine domestic projects over the past few years (although they cannot be compared with Microsoft's framework), if they can be quickly updated and seamlessly integrated like the framework, I personally think that in addition to a technically competent, highly cohesive, and highly executive team, there must also be a set of standards that adapt to the needs o

C ++ programming naming convention 0 Preface Based on years of work experience and other naming rules, my personal experience is more standard and is now applied to my development team. 1 Naming rules The file name, function name, and variable name should be descriptive and should not be excessively abbreviated. type variables are nouns, and function names are verbs or Verbs + nouns. The function name must be directive and can be abbreviated

Clause 17: overloaded operators should comply with C/C ++ for more terms, please go to the original Article Source: http://blog.csdn.net/liuchang5 Suppose we use a third-party stack template class, and its pop function is like this: template Unfortunately, this function is not from the master's hand. Is it abnormal? The condition is that the assignment operator of the T type should abide by the C/C ++ conventions without throwing an exception. Imagine if the value assignment operator throws a

Directory:1. How to Write CSS comments? Benefits? 2. Advantages and Disadvantages of CSS introduction Methods 3. selector writing and Selector Priority 4. CSS Naming Convention 5. Background, line height 6, text (beginning with text and font) and other attributes ① CSS annotation writing specifications:1. Single line comment:Directly after the property value, such:①. Search {border: 1 pxsolid # fff;/* define the search input box border

I have used the HTTP waterfall chart for a long time. Each browser has its own waterfall chart, which is reasonable because different browsers track network events in different ways. Some tools can be used across browsers, suchHttpwatchBecause I want to deal with different types of browsers, the lack of user interface consistency between different browsers has a great impact on me. I am writing this blogArticleTo summarize the current situation and recommend the waterfall User Interface

Identifier type Naming rules Example Interfaces Interfaces should be named by verb or noun. the first letters of the connected words are generally capitalized. ADCRangeSendMsgBombillaLocks Components Components should be named by a noun. the first letters of the connected words are generally capitalized ..Here are two special examples: one is to end with an uppercase letter CT and the other is to end with an uppercase letter M. This is mainly used to distinguish

Xproperty (), x is the variable name.Public Stringproperty Firstnameproperty () {return firstName;}Public Stringproperty Lastnameproperty () {return lastName;}}We will then create a observablelist to store the instance data for these person.Observablelist data = ...//Add the instance of person in anyway.3. Data Model and Table AssociationTable.setitems (data);Okay, now the data is tied to the table! Since our data is in observablelist, the table's view is automatically updated whenever there is

/* For a known two natural number m, n, assuming that M>n calculates m divided by N, the resulting remainder is recorded as R if R=0, then n at this time is the greatest common divisor to be evaluated. Otherwise, the value of n is saved in M, the value of r is stored in N, and repeated execution continues. *///# # # # # # # # # /* Euclidean algorithm is very efficient to execute, but if the data involved in the operation is very large, it exposes the disadvantage. The number of integers in the c

1. General rules: do not arbitrarily abbreviated; 2. macros, enumerations, etc. use all uppercase + underscores; 3. variables (including class, struct member variables), files, namespaces, access functions, and so use all lowercase + underline, class member variables following the end of the underscore, the global variable begins with g_; 4. Refer to existing or similar naming conventions ... Naming conventions The most important consistency rule is naming management, which directly determines

Control name Prefix Lable LBL TextBox txt Button BTN LinkButton lnkbtn ImageButton imgbtn ListBox LST DropDownList DDL DataGrid DG DataList DL CheckBox chk RadioButton RDO RadioButtonList Rdolst Image img Panel PNL Calender cal AdRotator

1 Packagecom.hyy.action;2 3 ImportCom.opensymphony.xwork2.ActionSupport;4 5 Public classHelloWorldextendsactionsupport{6 PrivateString message;7 PublicString Execute () {8message = "Hyy";9 returnINPUT;Ten } One A