auto reflections

ThinkPHP has built-in automatic data object filling function, which can be used to process default values, data filtering, and automatic processing of fields written by other systems. Automatic ThinkPHP filling ThinkPHP The built-in automatic data object filling function can be used to process default values, data filtering, and automatic processing of fields written by other systems. To use the auto-fill function, you only need Defines the $ _

Clause 5: Be careful with user-defined conversion functions C ++ allows the compiler to implicitly convert two data types. (Implicit conversion). First, C ++ inherits the type conversion policy of C language. In addition, C ++ has two types of implicit conversions: constructor for a single parameter and implicit type conversion operators. The constructor of a single parameter refers to passing only to it A constructor that can be called by one parameter. This constructor may define only one par

In C #, the syntax for reloading the auto-increment and auto-Subtract operators is nothing special, as shown below: Public static sometype operator ++ (sometype some){// Specific implementation} For auto-increment and auto-subtraction operators in C #, no matter the prefix or suffix, only one implementation is required

The mysteries of the auto-increment and auto-increment operations in PHP. First, let's take a look at the questions about the auto increment and auto increment operations in PHP: $ a1; $ B $ a; if ($ B $ a ++) echotrue; elseechofalse; first, creates a variable $ a and describes the mysteries of the

Note In the division operation:If the two digits of the division are integers, then the result is an integer, the fractional part is omitted, such as 8/3 = 2, and two is a decimal , and The result is a decimal number, such as: 9.0/2 = 4.500000.Take note of the remainder operation:This operation is only suitable for two integers , such as: 10%3 = 1, while 10.0%3 is wrong; The post-op symbol depends on the symbol being modulo, such as (-10)%3 =-1; and 10% (-3) = 1.--The storage categories in the C

Auto-Rotate (autorotation): Enables applications to be used in portrait mode (long and narrow) or landscape mode (short and wide), enabling you to change the orientation of the application while rotating the device. Apple recommends that most applications on the ipad should support all directions. For iphone apps, the basic principle is that if auto-rotation enhances the user experience, they should be add

PHP auto-incrementing write the output result of the php segment: The answer is: 501. It involves two knowledge points: 1. php variable scope; 2. Auto-increment/auto-increment variables; The interviewer understands the scope of "php variables" well, but he is not sure about "auto-increment/

Ext. layout. container. auto Automatic Layout is the default layout type used by containers when no layout mode is specified. The child elements are laid out using the original HTML document stream and the layout call is passed to the sub-container, the name of the corresponding panel configuration item (layout) is auto. Auto example: Doctype HTML public "-

Write the output result of the php segment: The answer is: 501. It involves two knowledge points: 1. php variable scope; 2. Auto-increment/auto-increment variables; The interviewer understands the scope of "php variables" well, but he is not sure about "auto-increment/auto-increment variables. The following is a revi