Found inside – Page 74LIST 10 REM PROGRAM TO DEMONSTRATE STRING VARIABLES AND CONSTANTS 20 LET N$ = 'J.SMITH' 30 ... WILLIAMSON J.SMITH I.WILLIAMSON STOP AT LINE 70 READY Table 7 n BASIC, the above would be defined jy D(3,4). Found inside – Page 33BASIC ' s reserved words , such as INPUT or PRINT , are not permitted as variable names . In Appendix A , we list ... OUTPUT String Variables The variables discussed in the preceding section are used to store numeric data . These numeric ... Found inside – Page 49125 ) and numeric variables ( e . g . small ) , but BASIC can work equally well with textual information . To that end , this chapter introduces the concept of a string , which allows us to work with any non - numeric information . A string is an ... Found inside – Page 66Note : If you supply a string constant to a numeric variable , BASIC re - executes the line that contains the INPUT statement . The INPUT LINE and LINPUT Statements The difference between INPUT LINE and LINPUT statements is very simple ... Found inside – Page 77String Variables String variables are another type of variable you will use when programming in BASIC . Whereas numeric variables contain numeric data , string variables contain alphanumeric text ( the text may contain letters or numbers or ... Found inside – Page 60Variables that end in a $ are string variables and must be assigned a string value ( one or more characters ) . For example , the following statement , LET lastname $ = " Jackson " assigns Jackson to the string variable lastname $ . Found inside – Page 390MyLog - Log ( MyAngle + Sar ( MyAngle * MyAngle + 1 ) ) Long Data Type Long ( long integer ) variables are stored as signed ... See Also LSet Statement Description Left aligns a string within a string variable , or copies a variable of one user ... Found inside – Page 380of the strings LEAPING LIZARDS or leaping lizards, to the PCase function, it returns the string Leaping Lizards. Listing 9.3 also ... Line 5 declares a string variable, oStr, to hold the modified copy of the iStr argument as it is assembled. Line 6 ... Found inside – Page 72You must define the length of the string in the declaration , like this : Name : string [ 20 ] ; Address : string [ 40 ] ; In BASIC , String is the data type for individual characters as well as strings . The character $ is used to denote string variables . Found inside – Page 229Although True BASIC does not normally distinguish between the cases in general , it does so in strings . Thus , “ CAP , ” “ Cap , " and ... Names for string variables must begin with a letter and end with a dollar sign , $ . Including the “ S , ” the ... Found inside – Page 206STRING VARIABLE DEFINITION STRING ASSIGNMENT . The LET , INPUT , and READ and DATA statements can be used to assign string values to string variables and numbers to numeric variables . The same basic rules of assignment ... Found inside – Page 222STRING VARIABLES BASIC needs a way to identify and save a string in its memory . String variables are variable names that represent strings . BASIC requires that these end with the dollar sign ( $ ) to distinguish them from numeric variables ... Found inside – Page 142String Variables String variables contain character data of arbitrary length ( as many as 32,750 characters ) . Each string variable uses 2 bytes of memory to hold a bandle number . The handle number is a value used internally to locate ... Found inside – Page 6WARNING In previous versions of Basic , many programmers used string variables to contain binary data ( that is , non - textual data , such as bitmaps , sound files , and so on ) . In VBA , this isn ' t necessary , nor is it advisable . Instead , use ... VAX-BASIC; Elementary grammar; Working with data; Decision making methods; loops; String variables; Building programs; Program structure; Arrays and sorting; More operations with strings; Using standard data files. Found inside – Page 43Word Pigeonholes (String Variables) We may assign a message to a variable. Such a variable is differe from a numeric variable, and so we need to use a special kind variable name. Any variable name that ends with a dollar sign may be used ... Found inside – Page 124Variable-length strings are declared simply by using the String type name when you declare the variable. For instance: Dim MyVarString As String Variable-length strings have an overhead of 10 bytes per string. They occupy 10 additional ... Found inside – Page 332... 47 ' STOP statement , 114 stored program , 47 strings , 16 , 96 , 139 , 141 string variable , 260 , 269 null string , 262 subraction , 20 subroutines , 303 subscripted variable , 181 , 192 substrings , 275 PLOT statement , 286 PRINT statement ... Found inside – Page 64to create arrays with numbers , 41-45 to create arrays with string variables , 39–41 defined , 59 Space function . See SPC function SPC function , 12–20 , 58 STEP values with FOR / NEXT loops , 58–59 negative , 25 positive , 22–25 STOP key ... Found inside – Page 58The backslash symbol indicates that the quotation mark immediately following it is not the end of the String literal . ... The following is the most common type of declaration and initialization of a String variable : String " John Smithson " ; An ... Found inside – Page 242Good Programming Practice We suggest prefixing String variable names with str. Appending header text to the output String 3. Line 169 declares a String variable strOutput. String variables store a series of characters. The most commonly ... Found inside – Page 571The string variable FacultyID is used to reserve the faculty_id that is obtained from the first query. D) The member data SQLInsertOK is initialized to the ... Discusses the fundamentals of the C computer programming language and offers advice for BASIC programmers on writing programs in C Found inside – Page 14All examples are written for Microsoft's BASCOM (the compiler version of BASIC-80) running under CP/M, but you can modify them to suit your own system. The first subroutine, PICKUP, makes a BASIC string variable out of the rest of the CP/M ... Found inside – Page 308I ' ve been using the POKE in my start - up programs , but I think I will permanently patch my copy of BASIC . SYSTEM in case ... The article claims the bug is in the MEMUP routine which packs strings / variables . IF PEEK ( 49149 ) = 1 THEN ... Found inside – Page 130A string is a sequence of alphanumeric characters . The other common way to interpret data is as text . This form of data in Visual Basic is assigned to string variables . A string is a sequence of any number of bytes that are interpreted jointly as ... Found inside – Page 305IF-THEN (continued) error conditions, 131 general form, 119, 130 relationships, 121 trace, 121 Immediate mode, 6, 25, 30, 36, 153 INPUT statement, 45,206 assigning string variables, 51 strings, 47, 51 INT function, 99 general form, 100 using ... Found inside – Page 75DIM - Using String Variables in Atypical BASICS If you have access to a computer that is not using a version of Microsoft BASIC ( for example , ATARI standard BASIC ) , a preceding step must be added before you can use string variables . Found inside – Page 65A string variable can hold a single character or thousands of characters , and it can also be empty . Depending on the needs of your program , you can choose from Visual Basic ' s two types of string variables . A fixed length string has a ... Found inside – Page 416Because Visual Basic has extensive string management capabilities , it is not always clear how Visual Basic allocates memory for its string variables . ... Internally , Visual Basic uses either fixed - length strings or variable - length strings . Found inside – Page 733Avoiding Variants Visual Basic includes a universal data type called Vari ant. A Vari ant variable can ... You can speed this up by declaring a temporary string variable and appending the text blocks to the string variable. Once all of the text ... Found inside – Page 6LET B«="6422 RATS LET B5=6422 LET K1=99 LET FL«="FLEA" BASIC is very fussy about the label you give a variable and the rules vary on different computers. For instance the ZX8 1 (Sinclair 1000) only accepts one letter names for string ... Found inside – Page 23These are denoted by a variable name followed by a dollar sign . Thus , A $ , B1 $ , and zzs are all valid names of string variables . To assign a value to a string variable , use the LET statement with the desired value inserted in quotation marks ... Found inside – Page 13THOUGHTS Simulating a record structure in True BASIC containing numbers only ! Define Selected Index function DEF ... The basic idea is to create a string variable that tabulates or maps the variable names . In subroutine INITIALIZE CALC ... Found inside – Page 426We would need to check the length of the variable to ensure that it contained exactly three digits. Using the Object Browser in the Query Analyzer, you can expand the String Functions group under Common Objects and then expand the LEN ... Found inside – Page 194... considered to be part of string values . String variables are assigned the value of one blank before program execution begins . There are three built - in alphanumeric functions which may be implemented differently in other versions of BASIC ... Found inside – Page 96String many hobbyists are not profes - space , even though the numer . for example , 1432 75 , using the variables were limited to 16 sional programmers , BASIC ous command abbreviations al - key . Trigonometric functions characters , and ... Found inside – Page 227Even though VB / DOS is capable of generating a table name and an index name through string variables and of setting the key field for the in - dex sort by sending the ISAM manager the key field name through a string variable , it cannot ... Found inside – Page 539The string variable FacultyID is used to reserve the FACULTY_ID that is obtained from the first query. Here three OracleCommand objects, oraCmd0, oraCmd1, ... Found inside – Page 90As the procedure continues, your code can assign values to the variables, retrieving the values at any time later in the procedure. The name of each variable has a prefix that indicates the type of data it stores—"str" for string data, “int" for ... Found inside – Page 158There's more to the string variable type than meets the eye. You've used them a lot to store text. But the string variable types come with a lot of inbuilt ... Found inside – Page 15Gerald Wohl, Mike Murach. Most computers limit the length of string variables , but the limit is usually more than you need . On some systems , however , the limit is as low as 18 characters , and on at least one system the limit is one character . Found inside – Page 576Character string constants may be any string of characters enclosed in quotation marks, such as "4009 SARITA DRIVE" or "BILL BYTER". Unlike a constant, a numeric variable is a quantity that can be referred to by name and that can change ... 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