r d capitalization

name in the _ symbol is not any use, is used to represent the directory delimiter, but notice in PRS-4 has canceled this _ , then we still look at, this outdated rule is how: \namespace\package\Class_Name => /path/to/project/lib/vendor/namespace/package/Class/Name.php\namespace\package_name\Class_Name => /path/to/project/lib/vendor/namespace/package_name/Class/Name.php The _ in the above 2 namespace is actually a directory separator. That's not what class name is. Now, after PSR-4 out, I do

Most databases are insensitive to capitalization when they are compared to a string. However, when SQLite was recently used, it was found to be the opposite. Assume that the structure and values of the table user are as follows: UserName 1 User1 Execute the following SQL statement: Copy Code code as follows: SELECT * FROM [User] WHERE UserName = ' user1 ' As a result, no reco

Simple table Operations directive: Create a simple table: CreateTable Student (name Varchar2 (), age number (3)); Insert new record: INSERT INTO studentvalues (' stone ', 24); View table structure: DESC student; Query record: SELECT * from student; Delete table: drop table student; Delete data from table: Delete from studentwhere condition; Description: Sqlplusworksheet with "--" as a single-line comment tag. VARCHAR2 (20) indicates a variable-length string with an upper limit of 20 Numb

) enum type ENUM ("Member1″," Member2″, ...) "Member65535″) The enum data type defines an enumeration that contains up to 65,535 different members. When a column with an enum is defined, the value of the column is limited to the value declared in the column definition. If the column declaration contains a null property, NULL is considered a valid value and is the default value. If not NULL is declared, the first member of the list is the default value. The enum type is somewhat similar to a s

equivalents" to "Cash and Cash equivalents Money", which often requires complex formulas to be implemented. The Quick Fill feature enables you to quickly adjust the order of strings. Manually enter "Cash and Cash equivalents Money" in the target cell, and then continue typing in the next cell, and you will soon see the fill recommendation effect shown in the figure (Figure 3), and the fill can be completed directly by pressing the ENTER key. 4.

);//Add to array pos = Box.indexof (' L ', pos + 1); The current bit of the new assignment pos Set } alert (Boxarr);//Output Capitalization conversion method var box = ' Mr.Lee is Lee '; Alert (Box.tolowercase ());//All lowercase alert (box.touppercase ());//All Caps alert (box.tolocalelowercase () ); Alert (Box.tolocaleuppercase ()); PS: Only a few languages (such as Turkish) have local-specific

CSS CSS 2.0 font settings. There are already some HTML for About CSS for For the font settings: font-family: Font name 1, font name 3, font name 3,..... Displays the font's priority, which is displayed if the font is installed in the computer. If you set the font, the client's computer is not installed, will be the browser preset font display Font-size:18pt|120%|xx-small|s-small|small|medium|large|x-large|xx-large There are 2 ways to define font size strictly: 1. Absolute such as: Pt;in T

Although the precedent is convenient for some projects that involve word processing, the following project is immediately useful because it performs a style check to ensure that our capitalization conforms to the "de facto" Java style standard. It opens each. java file in the current directory and extracts all the class names and identifiers. If you find a situation that does not conform to the Java style, report to us. In order for this program to w

Directory structure:Naming rules:The following naming conventions should be followed as far as possible during development with thinkphp: Class files are suffixed with. class.php (this refers to the class library file used internally by thinkphp, which does not represent an externally loaded class library file), is named with the Hump method, and capitalized, such as DbMysql.class.php; Ensure that file naming and invocation are case-sensitive, because the case sensitivity is on top of Unix

the table format look strange.8. Naming habits8.1 Uppercase Format8.1.1 Pascal CasingBe accustomed to capitalize the first letter of each word (as in testcounter).8.1.2 Camel CasingIt is customary to capitalize the first letter of each word, such as testcounter, except for the first word.8.1.3 Full capitalization caseFor identifiers consisting of only one or two character abbreviations, the characters is in full