cmd - 'Missing operator' in batch for statement -


i getting 3 missing operator. lines output following batch script 

set w3wp2id=0 set w3wp1id=0 set w3wpid=0 set valuesareset=false  /f "tokens=2,3,4 delims=," %%a in ('typeperf -sc 1 -y "\process(w3wp*)\id process" ^| find /v "\\" ^| find /v "please wait..."') (     if "%valuesareset%"=="false" (         set /a w3wp2id=%%~a+0         set /a w3wp1id=%%~b+0         set /a w3wpid=%%~c+0     )     set valuesareset=true )

at first thought output coming 3 set statements in forloop, upon investigation no longer think issue. leading me believe has for statement itself, cannot figure out wrong.

i need suppress these warnings since output of script logged.

any appreciated, thanks, t.

edit: should add 3 variables getting correct values set.

if want values before decimal point use %~ni expansion method treat numbers after decimal point extension removing them. (technically rounding down).

set "valuesareset=false"  /f "tokens=2-4 delims=," %%a in (     'typeperf -sc 1 -y "\process(w3wp*)\id process" ^| find /v "\\" ^| find /v "please wait..."' ) if "%valuesareset%"=="false" (set "w3wp2id=%%~na"     set "w3wp1id=%%~nb"     set "w3wpid=%%~nc"     set "valuesareset=true" )

Comments

Post a Comment

Popular posts from this blog

inversion of control - Autofac named registration constructor injection -

does autofac support specifying registration name in components' constructors? example: ninject's namedattribute . you need use autofac.extras.attributed package on top achieve this so let's have 1 interface , 2 classes: public interface ihello { string sayhello(); } public class englishhello : ihello { public string sayhello() { return "hello"; } } public class frenchhello : ihello { public string sayhello() { return "bonjour"; } } then have consumer class, in want select instance injected: public class helloconsumer { private readonly ihello helloservice; public helloconsumer([withkey("en")] ihello helloservice) { if (helloservice == null) { throw new argumentnullexception("helloservice"); } this.helloservice = helloservice; } public string sayhello() { return this.helloservice.sayhello()...
Read more

verilog - Systemverilog dynamic casting issues -

i've code snippet following in testbench function void write_to_port( my_data_type_base data ); my_data_type_extended data_ext; if(!$cast(data_ext, data)); `uvm_error(get_type_name(), "failed cast"); `uvm_info(get_name(), $psprintf("data_ext :\n%s", data_ext.sprint()), uvm_medium) // write data_ext out port.... endfunction when run it, i'm getting uvm_error "failed cast." i'm not quire sure why $cast not returning 1. can see, i'm printing out extended class data item after casting uvm_info. can see it's being cast properly. if don't use $cast if condition, don't runtime error. isn't coding practice use if dynamic cast check if $cast returning 1 ? what might reason behind cast not returning 1 in above case? i think semicolon on line 'if' not belong? i think consumes if statement, , uvm_error executes regardless of how if evaluates: if(!$cast(data_ext, data)); <- no semico...
Read more

ios - Change Storyboard View using Seague -

i have following code checks connection server, , depending on want change views if no connection found. nsstring *connect = [nsstring stringwithcontentsofurl:[nsurl urlwithstring:@"http://myserver.com"] encoding:nsutf8stringencoding error:nil]; if (connect == null) { [self performseguewithidentifier:@"network_failure" sender:self]; } else { // other code here } my problem not change views. have added storyboard segue between 2 views identifier of network_failure . not have navigation controller or that, problem? thanks help! no not problem. first of all, in objectivec exists nil object oriented null . must use that. so: if(connect == nil) or better: if(!connect) so due fact nil not same of null , probably code does't enter in if scope . you have been able discover breakpoint. anyway: be sure set trigger segue (line) 2 view controller , , name network_failure (that not best name. should instead view1toview2 ) as, m...
Read more