Tutorial by Topics: q

public static IEnumerable<T> Query<T>(this IDbConnection cnn, string sql, object param = null, SqlTransaction transaction = null, bool buffered = true) public static IEnumerable<dynamic> Query (this IDbConnection cnn, string sql, object param = null, SqlTransaction transaction =...

LINQ (Language Integrated Query) is an expression that retrieves data from a data source. LINQ simplifies this situation by offering a consistent model for working with data across various kinds of data sources and formats. In a LINQ query, you are always working with objects. You use the same basic...

\' — single quote (0x0027) \" — double quote (0x0022) \\ — backslash (0x005C) \0 — null (0x0000) \a — alert (0x0007) \b — backspace (0x0008) \f — form feed (0x000C) \n — new line (0x000A) \r — carriage return (0x000D) \t — horizontal tab (0x0009) \v — vertical tab (0x000B) \u0000 ...

LINQ is an acronym which stands for Language INtegrated Query. It is a concept which integrates a query language by offering a consistent model for working with data across various kinds of data sources and formats; you use the same basic coding patterns to query and transform data in XML documents,...

SQL is Structured Query Language used to manage data in a relational database system. Different vendors have improved upon the language and have variety of flavors for the language. NB: This tag refers explicitly to the ISO/ANSI SQL standard; not to any specific implementation of that standard. ...

jQuery is a JavaScript library which simplifies DOM operations, event handling, AJAX, and animations. It also takes care of many browser compatibility issues in underlying DOM and javascript engines. Each version of jQuery can be downloaded from https://code.jquery.com/jquery/ in both compressed ...

This is a set of examples highlighting basic usage of SQL Server. VersionRelease DateSQL Server 20162016-06-01SQL Server 20142014-03-18SQL Server 20122011-10-11SQL Server 2008 R22010-04-01SQL Server 20082008-08-06SQL Server 20052005-11-01SQL Server 20002000-11-01

MySQL is an open-source Relational Database Management System (RDBMS) that is developed and supported by Oracle Corporation. MySQL is supported on a large number of platforms, including Linux variants, OS X, and Windows. It also has APIs for a large number of languages, including C, C++, Java, ...

@media [not|only] mediatype and (media feature) { /* CSS rules to apply */ } ParameterDetailsmediatype(Optional) This is the type of media. Could be anything in the range of all to screen.not(Optional) Doesn't apply the CSS for this particular media type and applies for everything else.media...

QuantifiersDescription?Match the preceding character or subexpression 0 or 1 times (preferably 1).*Match the preceding character or subexpression 0 or more times (as many as possible).+Match the preceding character or subexpression 1 or more times (as many as possible).{n}Match the preceding chara...

jQuery UI is a JavaScript UI library, built on top of jQuery, offering a set of user interface interactions, effects and widgets. VersionRelease Date1.7.02009-03-061.7.12009-03-191.7.22009-06-121.7.42010-05-041.8.02010-03-231.8.12010-05-041.8.22010-06-071.8.42010-08-101.8.52010-09-171.8.62010-...

Some implementations of Markdown, such as Stack Exchange's, support spoiler quotes, which look the same, but hide the content of the quote until you click on it.

What is squashing? Squashing is the process of taking multiple commits and combining them into a single commit encapsulating all the changes from the initial commits. Squashing and Remote Branches Pay special attention when squashing commits on a branch that is tracking a remote branch; if...

mysqldump -u [username] -p[password] [other options] db_name > dumpFileName.sql /// To Backup single database mysqldump -u [username] -p[password] [other options] db_name [tbl_name1 tbl_name2 tbl_name2 ...] > dumpFileName.sql /// To Backup one or more tables mysqldump -u [username] -...

QML is an acronym that stands for Qt Meta-object Language. It is a declarative programming language that is part of the Qt framework. QML's main purpose is fast and easy creation of user interfaces for desktop, mobile and embedded systems. QML allows seamless integration of JavaScript, either dire...

Kotlin provides many extension methods on collections and iterables for applying functional-style operations. A dedicated Sequence type allows for lazy composition of several such operations. About laziness If you want to lazy process a chain, you can convert to a Sequence using asSequence(...

\C (any one character except newline) 'all literal except single quotes'; 'this: '\'' is a single quote' $'only \\ and \' are special; \n = newline etc.' "$variable and other text; \"\\\$\` are special"

LINQ is a set of features introduced in the .NET Framework version 3.5 that bridges the gap between the world of objects and the world of data. Traditionally, queries against data are expressed as simple strings without type checking at compile time or IntelliSense support. Furthermore, you have ...

The Eloquent is an ORM (Object Relational Model) included with the Laravel. It implements the active record pattern and is used to interact with relational databases. Table naming The convention is to use pluralised “snake_case” for table names and singular “StudlyCase” for model names. For e...

SQLite is a relational database management system written in C. To begin working with SQLite databases within the Android framework, define a class that extends SQLiteOpenHelper, and customize as needed. The SQLiteOpenHelper class defines static onCreate() and onUpgrade() methods. These metho...