keyword

I have to store a set of related keywords inside a database. As of now, I am thinking of using the following: To store the keywords themselves: CREATE TABLE keywords( id int(11) AUTO_INCREMENT PRIMARY KEY, word VARCHAR(255) ); To store the relations (stores the ids of the related keywords): CREATE TABLE relatedkeywords( id int(11) AUTO_INCREMENT PRIMARY KEY, keyword1 int(11), keyword2 int(11), FOREIGN KEY (keyword1) REFERENCES keywords(id), FOREIGN KEY (keyword2) REFERENCES keywords(id) ); Is this the convention or is there a better way of doing this? The only problem I am seeing is that I

How do I edit JPG File Title, Subject, Comments, and Tags/Keyowrds?* I have already tried asking this question here : The Exif information provided was helpful, but in the end did not actually solve the real riddle I was working on. So I'll take another angle at describing the desired result: I want my VB.NET app to allow me to edit the following details of a Jfile (see image): Title, Subject, Comments, and Tags/Keyowrds I had a handy image to include but not enough points to post it. Weak. RIGHT CLICK A .JPG IN WINDOWS and select PROPERTIES Win XP: Select the "Summary Tab" and Look at the

Simple question. I made a class called Tester1 which extends another called Tester2. Tester2 contains a public string called 'ABC'. Here is Tester1: public class Tester1 extends Tester2 { public Tester1() { ABC = "Hello"; } } If I instead change line 5 to super.ABC = "Hello"; am I still doing the exact same thing? Yes. There's only one ABC variable within your object. But please don't make fields public in the first place. Fields should pretty much always be private. If you declared a variable ABC within Tester1 as well, then there'd be a difference - the field in Tester1 would hide the field

I would like to know what's the advantadge or usefulness of using ENABLE keyword, in statements like: CREATE TABLE "EVALUATION" ( "EVALUATION_ID" NUMBER(20, 0) NOT NULL ENABLE, or ALTER TABLE "EVALUATION" ADD CONSTRAINT("EVALUATION_FK") FOREIGN KEY ("CREW_ID") REFERENCES "CREW" ("CREW_ID") ENABLE; For what I read in the documentation, ENABLE is on by default. Could I assume it's just to enable something that has been previously disabled? Constraint doc : CREATE TABLE "EVALUATION" ( "EVALUATION_ID" NUMBER(20, 0) NOT NULL ENABLE, ENABLE/DISABLE indicates that constraint is on or off. By default

I have an application in Access 2003 that I am working on. In it, I have an employee table, which is connected to two other tables. The two connected tables are tables that hold a few fixed KeyWords. In my main employee table, I just have the ID from the other table, rather than having the whole word. I wanted to make a form for entering data into these tables, so I made a query from the three tables that shows the all the regular fields of the employee table except instead of those two ID's, I showed the words themselves. I then made the form and set the query as the RecordSource. The fields

I'd like to add a new keyword to Python and @EliBendersky's wonderful answer explains how to do this by changing the code and re-distributing the Python compiler. Is it possible to introduce a new keyword without changing the compiler code? Perhaps introduce it through a library? Edit: For example, I'd like to add a shorthand for regex matching by adding a keyword like matches that can be used like: "You can't take the sky from me" matches '.+sky.+' I can add new, custom behavior using AST transformations, but the above case will fail on a syntax error. One cannot introduce a new keyword

I need to validate the Name of a SQL column, which is created programmatically... There whould be 2 validation rules: The Name shouldn't be a C# keyword The Name shouldn't be a SQL keyword (SQL Server 2008 R2) The solution for 1st rule it's nice: The CSharpCodeProvider class has the IsValidIdentifier method which makes the implementation of validation easy. (ex: string myColumnName = "blabla"; var isValid = _cSharpCodeProvider.IsValidIdentifier(myColumnName); ) The solution for 2nd rule it's a litle verbose: The only way I found doing google searches is to take the keywords from MSDN -