floor rounds down, ceil rounds up, and round rounds to the nearest integer. These functions are useful for number formatting. Absolute Value and Random NumbersThis example shows how to get absolute values and generate random numbers. abs_rand.tcl ...
Returns the integer at the specified jsonPath. More Information and Examples JSON: Miscellaneous OperationsJSON PathsCheck if Integer Exists at JSON PathDemonstrates how to Handle Large Integers in JSON top IsNullAt # index is an integer set retBool [CkJsonObject_IsNullAt $index]...
一个TCL/TK脚本昨天都运行的好好的，今天UBUNTU 20.4 LTS update后出现了expected integer but got "...
Turns on data terminal ready on another port, or the current port if none is specified. dtx Command Converts a given decimal (integer) number to its corresponding hexadecimal equivalent. dump Command Displays or prints the contents of one or more frames of the VME in ASCII (character), EBCDI...
4. Int(integer) 4字节 有符号:-2147483648到2147483647 无符号:0到4294967295 5. Bigint 8字节 有符号:-9223372036854775808到9223372036854775807 无符号:0到9223372036854775807*2+1 特点 1. 设置无符号: 在定义字段类型的后面加上unsigned ...
-integer 转化为整数再比较 -real 转化为浮点数再比较 -command command 执行command来做比较 1. 2. 3. 4. 5. 6. 7. 2. 通配符列表 例子:017_list.tcl set list1 [list a b c] set bpos [lsearch $list1 b] puts "b position : $bpos" ;#返回位置值1 ...
set data {10 20 30 40 50 60} set idx [lsearch -not -integer $data 30] puts "First element not equal to 30: $idx" This finds the first element that isn't 30. The -integer option specifies numeric comparison. The result is 0 (the first element, 10) because it's the first non-...
1 intToChar.tcl 2 3 # input a number : 1 to 32 , you will get a char A to Z 4 #A-Z:1-32 5 proc intToChar {int} { 6 if {![string is integer $int]} { 7
if 70 Test a condition. Allows else and elseif clauses. incr 12 Increment a variable by an integer amount. info 176 Query the state of the Tcl interpreter. interp 274 Create additional Tcl interpreters. join 65 Concatenate list elements with a given separator string. lappend 61 Add elements...
In the above declaration the path argument is declared as an array whose size is given by another parameter nchars instead of an integer constant. This makes for fewer errors in calling C functions which expect a size and pointer combination of parameters where a larger size than the declared...