structure

150814 9:09:14 [ERROR] Native table 'performance_schema'.'events_waits_current' has the wrong structure 150814 9:09:14 [ERROR] Native table 'performance_schema'.'events_waits_history' has the wrong structure 150814 9:09:14 [ERROR] Native table 'performance_schema'.'events_waits_history_long' has the wrong structure 150814 9:09:14 [ERROR] Native table 'performance_schema'.'setup_consumers' has the wrong structure 150814 9:09:14 [ERROR] Native table 'performance_schema'.'setup_instruments' has the wrong structure 150814 9:09:14 [ERROR] Native table 'performance_schema'.'setup_timers' has the

I'm currently working on some kind of web application based on ZendFramework. In one of the modules there's a need of calculating item price. When buying, by providing some promotional code client can get access to one or more discounts. I thought of making it as decorators (pattern). Base class calculating price (method "getPrice") can be modified by one of more decorator classes. Each of them can substract some value. So, each promotion has its own class implementing some interface (e.g. with method "getPrice") Of course example is simplified ;) My question is, where to place this bunch of

I'm using Tesseract and I want to develop an app that is able to recognize a sequence of characters. I had good results but not exellent. The characters sequence I want to read has always a specific pattern, let's say: number number number char char - (e.g.: 123AB) Is there a way to "tell" the ocr engine that the structure is always fixed, in order to improve the results of the recognition? Thank you in advance. nguyenq Try bazaar matching pattern in Tesseract: \d\d\d\c\c You can use the "tessedit_char_whitelist" parameter 来源： https://stackoverflow.com/questions/14858514/tesseract-ocr-is-it

I'm trying to understand if my code is correct. I need to declare an array of pointers to structs, create a new struct and assign the values and print them. It seems to me that I'm not declaring array of pointers correctly. I need to know what I'm doing wrong. Thank you I'm getting this compile error: error: 'people' undeclared (first use in this function) And I've tried to insert struct data *list; into main but it wouldnt work char *book[] = { "x", "y", "z",}; int number[] = { 1, 2, 3}; struct data = { char *bookname; int booknumber;}; function(char *x, int y) { static int count; struct data

I need to construct an undirected graph. I don't need it to do anything too fancy, but ideally it would work like this: structure UDG = UndirectedGraph val g = UDG.empty val g = UDG.addEdges(g, n1, [n2, n4, n7]) (* n1 is connected to n2, n4, and n7 *) val g = UDG.addEdge(g, n2, n3) UDG.connected(g, n2) (* returns [n1, n3] *) Is there a good data structure in SML/NJ to model these relationships? Should I just roll my own? Updates I've gone ahead and tried rolling my own, but I get a type mismatch error when I try to test it. My experience with SML structures and functors is pretty basic, so I

I'm trying to understand how structs work within SWIFT. I'm familiar with how .NET handles them and how it packs bytes into a structure, etc. I'm finding some weirdness with the following code: struct exampleStruct { var ModelNumber: Byte! var MajorVersion: Byte! var MinorVersion: Byte! var Revision: Byte! } var myStruct = exampleStruct ( ModelNumber: 1, MajorVersion: 2, MinorVersion: 3, Revision: 4 ) myStruct.MinorVersion // << Returns 3 // Struct to NSData. var data = NSData( bytes: &myStruct, length: sizeof(exampleStruct) ) println("data: \(data)") The println returns: "data: <01000200

I'm trying to set up a large-ish project, written in Perl. The IBM MakeMaker tutorial has been very helpful so far, but I don't understand how to link all the modules into the main program. In my project root, I have MANIFEST , Makefile.PL , README , a bin directory, and a lib directory. In my bin directory, I have my main script ( Main.pl ). In the lib directory, I have each of my modules, divided up into their own respective directories (i.e. Utils::Util1 and Utils::Utils2 in the utils directory, etc). In each module directory, there is also a t directory, containing tests My MANIFEST file