incrvarName?increment? Thiscommandaddsthevalueinthesecondargumenttothevariablenamedinthefirstargument.Ifnovalueisgivenforthesecondargument,itdefaultsto1. Example for{seti0}{$i<10}{incri}{puts"Iinsidefirstloop:$i"}for{seti3}{$i<2}{incri}{puts"Iinsidesecondloop:$i"}puts"Start"seti0while...
proc inc {value {increment 1}} { expr $value+$increment } incr 42 3 => 45 incr 42 => 43 Defaulted arguments, if any, must be the last arguments for the procedure. If a default is not specified, the argument is required. Variable number of arguments is supported by args which is ...
You can avoid these kinds of errors by adopting a consis- tent coding style that groups expressions with curly braces: set i 1; while {$i<=10} {incr i} The incr command is used to increment the value of the loop variable i. This is a handy command that saves us from the longer ...
Association for Computing Machinery (ACM)2 associative arrays65 in caching references168 commands65–67 in defining structure616–618 using156–157 atime96 atof575 atol575 atoms124 number of occurrences125 range124–125 (see also regular expressions) authorID168 auto_increment160 auto_path global vari...
Tcl was developed initially for Unix. It was then ported to Windows, DOS, OS/2, and Mac OSX. Tcl is much similar to other unix shell languages like Bourne Shell (Sh), the C Shell (csh), the Korn Shell (sh), and Perl. It aims at providing ability for programs to interact with ot...
select * from student order by score desc; select * from student order by score desc,sname asc; 使用在查询显示字段函数 使用运算符号 select 3/2 select sid,sname,score-30 score,cid from student; distinct 去掉重复记录 select distinct score from student; ...
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So how do you terminate a thread's event loop? Each thread maintains an internal reference count. The reference count is set initially to 0, or to 1 if you create the thread with the thread::create -pre- served option. Any thread can increment the reference count afterwards by exe- ...
"string" [list "mp_guardian_special_weapon_needed" "0" "The weapon that needs to be used to increment the kills needed to complete the mission."] \ 391 "string" [list "mp_guardian_target_site" "-1" "If set to the index of a bombsite, will cause random spawns to be only...
Check that the thread incrementing or decrementing the ref count of a Tcl_Obj is the thread that originally allocated the thread. This fail fast behavior will catch programming errors that allow a single Tcl_Obj to be accessed from multiple threads. * generic/tcl.h (Tcl_Obj): Add ...