Ruby on Rails
Visual Studio 2010
SQL Server 2008
Questions for database-design
Database Design: Default Address
What is the best way to record the edit history in a database
travel distance table design
Database Design for ECommerce project (Should I use EAV Approach)
How would you create a clothing size db structure?
What's the best way to organize my MySQL data tables for this data?
How to create a train schedule in SQLite3?
Join Where Rows Don't Exist or Where Criteria Matches...?
Is it common to have period as a separate model/table
Database design - Do I need to set user id as one of the fields in all the tables of a to-do list app?
Database design for a blog with separate tables for users, comments and posts in cakephp
Database for Crossword puzzle
Creating a 'basket' for a stock management program?
Please help me with creating my SQLite database. I need to create a sample train schedule but not sure if im on the right track
Design customer table in a relationship with tables Contact and Legal Entity
Point of Sale and Inventory database schema
What's the best way to store different images in the database?
Best way to store time (hh:mm) in a database
Treelike structure stored in a database
SQL Server 2008 data types
Making a DateTime field in a database automatic?
Photos Gallery - Database Design
Transform Logical Data model to SQL Table design
more efficient database structure across multiple tables
Storing information as serialized data in Mysql or as individual fields
Which is the recommended approach to design a data model with custom fields for a generic crm software?
How can I create statistics from e-commerce data without having huge tables?
How to overcome shortcomings in reporting from EAV database?
Using an ordered list in IndexedDB
Database design advice in Rails, The Pizza, Topping and Order
Using a second database for write heavy data in MongoDB
Need to update my single user app database to allow multiple users, how to modify database schema?
How to structure a Referer Statistics Database Table?
New database or new table for analytics?
Circular foreign key constraint fail mysql
Constraint column with specific value in table scope
what can I save with int,tinyint,mediumint and so on
Storing a multiple choice quiz in a database - deciding the schema
Design Datatabase tables structure
How to model 'toggle' table in sql
Can I edit AutoNumber Column in Access?
Database design for bus reservation
Database build process management
Relating two database tables (associating an employee with an activity)
How to approach deletion anomalies?
soft delete common attributes with regards to cascade recovery
replicating master tables mapping in transaction tables
Is it ok to use username as a foreign key in asp.net membership
Need help understanding Twitter's open sourced Mysql changes/updates
My Database Design skills stink. Where to seek remedy?
How to track user browsing information on a public facing website
How to support restoring complex dependencies in a rdb
Normalize or denormalize for storing revision histories in a RDBMS?
Sort data in column from least to greatest or alphabetically
How to structure types of people in a database
User Access management in mysql/php web page
database design with variable columns (mysql)
Oracle database: Group tables in folders, like Postgres Schemas?
MySQL Normalization - Structuring a multi-table Real Estate Listing database?
what is the best way to store a lot of markers in database?
Database Design: Transactional design approach
Design a Product entity with two user-dependent properties
How to make an efficient notification generator using php jquery
one to many relationship in database - design concept
Is there a standard file format for Physical Data Models Representations?
SQL Structure for Buildings with Amenities
ACCESS 2010 Beginner Needs Guidance
Ecommerce database design?
Designing "hot or not" style database in Entity Framework Model First
Designing a table with a column need to stored in four different languages
How to build table structure in relatively simple CRUD Models in PHP?
Database design for school fee processing
IS my database normalized?
Make Constraint Deferrable in Oracle
what are the advantages of defining a foreign key
MongoDB vs. Cassandra
What is a good database design (schema) for a attendance database?
Crowd source the community standards of a gaming community?
Spreading/distributing an entity into multiple tables instead of a single on
How could the following database schema be drawn using E/R diagrams?
django db schema design for multiple users
Rails: Deal with several similar model classes?
Correct way to represent a one-to-one relationship (reference) in UML
Database Schema Design (Visio Forward engineering error) : Child columns form a key
Validity of the following Entity Relationship Model?
Best db design for elements associated to a default or dynamic category?
Is the following acceptable foreign key usage
What are best practices for handling ids in web services?
EF4 Code First database generation
OO design issue (using Symfony2)
I uploaded an image with web2py, now it opens for download instead view in browser. Why?
use foreign key to a definition table or use constants in code?
Database Design/SQL Optimisation: WHERE <id> NOT IN (thousands of IDs)
How to manage changed items and their previous names in database
replicate data from multiple databases to a single database
Database Design - Creating a table with only two values, or make it a column that has either of those two values
Is it a good idea to keep database migration inside VCS?
How to query data in Cassandra or Riak where the value is a collection?
Unrelated tables in ERD
Database table structure for user profile with 20 attributes
Draft version of database table
Design suggestions for Teachers,subjects and grades database
Visio Database Design - Unsure of additional Foreign Keys added by Visio
use a foreign key or keep data for transactional historical information?
Which is the best way to design a database for searching a particular column efficiently?
Database design: accounting transaction table
Is storing XAML in a database bad design?
Database design: multi-path integrity constraints
How to design a sports statistics database for multiple sports?
SQL Foreign key issue with 2 parent tables
Searching for data that can be in two different column (query/design)
Allow admin to create a new column?
store calculated data or pre-calculated data on table (calculated user age or timestamp)
Design of a News system
Is it possible to create a columnfamily which contains normal column as well as super column?
Represent a table as a matrix
Looping through data over multiple pages in Django
User relations in database issue with design
CRM Database Design for multiple users
Need some assistance in verifying a database logical schema to Third Normal Form
What mechanisms exist to ensure the privacy of web application user data?
Choosing SQL Server data types for maximum speed
How can i speed up query?
Processing an Order: Save recipient address, or reference by lastInsertId()?
Has many relation design
Do all tables have non trivial functional dependencies?
How do I rate my news (like 5 stars) if I am just displaying the news in my site?
Storing a SQL string array, and subsequent querying
Multiple references on one separate table-column possible?
How to manage rooms availability based on days or months occupation
how to improve database design?
What is the logic of Following and Followers Systems?
One-to-many relationships SQLAlchemy that depend on each other
Database design for different types of pictures in Django
Two types of orders ERD
Library Database Design
Possibility of using approve/reject concept for changed entities?
How to assign an id to a group SQL Server
Database schema help muliple products and suppliers
database design: stock & option trades
MySQL search in field (or other solutions)
is this sql table definition and relations is right?
Hibernate Criteria One-to-Many Relationship
select 2 prefererences using checkbox and put in a single table
Models for common entities, ideally for JPA
MySQL booking site: query/db optimization
creating a new mysql table with a primary auto incrementing id that is linked to another table?
mysql: RIGHT JOIN query speed issues involving calendar table
DB associative entities and indexing
Setting up relation to base model which has many classes that inheritate in Code First Entity Framework
SQL Unique constraint across multiple tables
How I can efficiently check existence of a document in RavenDB
Database normization 2nd form: does field should depend on FK also?
How to handle entity framework schema upgrades
Need some advice and feedback on coding a many:many relationship in MySQL
Having more than 50 column in a SQL table
Ship management database structure discussion (should denormalize?)
Grant all on a specific schema in the db to a group role in PostgreSQL
Separate tables for name and email addresses?
User attributes values in db table - int or varchar?
Tree structured database schema for Product categories
Should derived attributes be duplicated as column or computed each time?
MongoDB Analytics Schema
Efficient MYSQL DB structure for internationalization
What is a "order line"?
What's the best way to store changes to database records that require approval before being visible?
Get win-loss for each team in Teams table using Games table?
Database model for favoriting items.
How does MySQL store data
Structure of a Comment System
Sage 200 - Counter table instead of Identity columns - strange behaviour
In a StackOverflow clone, is it acceptable for Questions and Answers to be separate tables?
Composite foreign key in Doctrine
Joining multiple tables
Database design reading material
SQL Design Patterns
database design issue when adding new columns to table from application
MySQL: trigger with clause "instead of update"
MongoDB schemaless design - advantage or mess?
In a database, is it better to store a time period as a start/end date, or a start date and a length of time?
Insert multiple attribute as foreign key
What is the appropriate approach to store email templates
Database design parent child table vs multiple tables
Designing Hierarchical Schema in MySQL
What's a good DB schema to store high volume logging data?
Redis Retrieve by Foreign Key using ServiceStack.Redis
Authentication Database Fields
database design for states info
Inserting values into tables Oracle SQL
Is this a "correct" database design?
Database Architecture - dating site
Stackoverflow DB structure - Have a similar situation on the tables
When is the duplication of database data okay?
Unknown abstract schema type
Table size strange in SQL Server
Database Design: Creating an association of an association
Syntax error: missing expression (ORA-00936)
Can you alter the table to change engine types in MySQL? (MYISAM to INNODB)
In SQL, is it OK for two tables to refer to each other?
Two processes saving a record in database at the same time
Android AlarmManager Service
On what architectures is calculating invalid pointers unsafe?
Interactive python/django tutorial
node.js compression middleware
How can I create global variables if I have a MDIParent?
Dynamically change aspect ratio of view controlled by autolayout
SQL Query to select multiple rows
Probleme CSS3 scale transform and overflow:hidden on Safari
Fraction.java program is not overloading, returning strange numbers
Archive all past calendar items in Org-mode?
Populate a vector<int> from integers in a char *
What is this error? "Database query failed: Data truncated for column 'column_name' at row 1
Is it possible to skin a movie player in iOS 5?
oracle pl/sql bug: can't put_line more than 2000 characters
Is there a way to close a chrome extension popup, when the user is on a separate chrome window?
StackOverflow with TryValidateObject if the object is valid
2 Side by side DIVs (1line) stretching to right
Include in where clause if the value is not null
boost::unit_test case fails because a child process exits with nonzero
How I can add slide feature for nested tab bar in ionic?
Entity Framework - Naming a "autogenerated" table on InverseProperty
AVAudioFile in Swift Playground results in "error -54"
Try to run newly created ASP.NET vNext project on Ubuntu but got errors
Combine and transpose many fixed-format dataset files quickly
How to get a vCard (.vcf file) into Android contacts from website
Setting minimum and maximum date on Calendar?
Simple Spring Batch Job with scheduler: First iteration succeeds. Subsequent iterations fail
Finding two elements whose difference is greater than or equal to D
MySql Get top n in each group
Best way to create an empty map in Java
Saving scores in winfoms game
jQuery animate height during .show('slide')
How to use Python virtualenv
Remove trailing zeros in decimal value with changing length
Does retrofit interfaces support templated callbacks
Why gcc gives warning: implicit declaration of function qsort_r?
iPhone app crashing with objc_msgSend when combining pushViewController and presentModalViewController
Rails 3, will_paginate, random, repeating records, Postgres, setseed failure
Mocking / stubbing "third party" services during integrated development
Need regular expression that extracts sub-strings that are in some specified format
SQL table performance issue(many-to-many)
Django South Error: AttributeError: 'DateTimeField' object has no attribute 'model'`
Rails: define column names to model
WkHtmlToPDF - How to write Korean Characters in downloaded PDF file with C#?
How might a class like .NET's ConcurrentBag<T> be implemented?
Loading webpage asynchronously
memcached key of keys
OOP and Dynamic Typing (not Static vs Dynamic)
Remove html element from a page loaded as ajax response into div
KML infowindows glitch when combined w Fusion Tables layers in a Google Map
why do nested parentheses cause empty strings in this regex?
The column name is not valid. [ Node name (if any) = t0,Column name = version ]
Linq select a range between letters, eg. a-e
use CSS sprites for list (<li>) background image
ValueError: malformed string?
eclipse cvs load error
Math.Tan() near -Pi/2 wrong in .NET, right in Java?
iPhone: Reachability for wireless where actual internet is not needed
How does ASP.NET identify that the request is a postback?
Excel Interop: Grouping columns
Retrieve Attributes and NameID from a SAML Response (XML)
Is it possible to increase the sample rate when profiling go programs?
How to find and replace with AWK, but not when the preceding and following characters are alphanumeric?
iCloud.com-style TimeZone Picker?
Why do I keep getting 0 when dividing
CursorTreeAdapter with search implementation
generate your own captcha vs generate image
How do I perform an insert and return inserted identity with Dapper?
`std::enable_if` SFINAE custom type via template parameter?
Java EE and Spring MVC "bootstrap" / run code at server start
C# web service ... return nested custom objects
Ldap: retrieve subgroup from parent group in C#
Static Analyzer - Memory Leak
Image resizing web service
Android get full size image from camera
Error setting foreign key in jpa entity: You cannot flush unmanaged objects... that have persistent associations to unmanaged objects
How do I create a cyclic graph of immutable objects in Perl and Moose?
Displaying Image Inside of Original GUI Frame
How to implement hashCode and equals method
Ping-pong value decreasing over time for flickering effect
Web Development: Disabling Chrome's Cache doesn't work on osx
How to copy unversioned test resources during release:perform?
How to generate/calculate vertices of dodecahedron?
Dart: update UI during long computation
HttpWebRequest dot working with HOSTS file mapping?
Rails send mail to a user every day
How do I create a centered div of uncertain width containing left-aligned elements?
Differences in C++ and Ada during static binding
How to adjust the path that Emacs' compile-goto-error gets from the compilation buffer?
Align TextBox and Label text
Java: instanciate variables from array
Is there a difference between LDAP and CRL?
Convert byte array to ushort array in C# .Net Microframework
Sending data over socket from C server to qt Client
Draw kml layer on google map from a text area
Add the elements value in a list
How to programmatically select popup menu item in Windows?
Binary to Decimal Converter
Binary to HexaDecimal Converter
Binary to Octal Converter
Decimal to Binary Converter
Decimal to HexaDecimal Converter
Decimal to Octal Converter
HexaDecimal to Binary Converter
HexaDecimal to Decimal Converter
Octal to Binary Converter
Octal to Decimal Converter
Binary to String Converter
Hex to String Converter
String to Binary Converter
String to Hex Converter
Minify and Compress CSS
Unix timestamp Converter