I have the following test Ruby script: require \'tempf开发者_开发问答ile\' tempfile = Tempfile.new \'test\'
In Ruby, what is the diff开发者_C百科erence between $stdout (preceded by a dollar sign) and STDOUT (in all caps)? When doing output redirection, which should be used and why? The same goes for $stderr
I want to count the number of lines output from a command in a bash script. i.e. COUNT=ls | wc -l But I also want the script to output the original output from ls. How to get this done? (My actual c
I have a line, in a batch script, from which I would like to capture the output. I would like to redirect it to a file. My problem is that there are 3 programs in that line, each calling the next. Her
I\'m using a wayward library that, unfortunately, prints information to System.out (or occasionally System.err). What\'s 开发者_开发百科the simplest way to prevent this?
I want to redirect the output of 1 command to a variable, where the OUTPUT is usually to STDOUT. I am running an EDA tool, which has tcl interpeter &开发者_StackOverflow社区amp; it\'s own commands.
I am writing a C program using Visual S开发者_运维问答tudio 2008. I use F7 to compile and F5 to execute the program.When I press F5 an execution window contains the output. But I want the output to ge
I\'m trying to set the ForceCheckout property on an SPList item and it\'s just not taking.I\'m calling the Update() command as required.All it should take, in essence, is the following two lines.
I\'m running the following statement to see what queries are executing in sql server: select * from sys.dm_exec_requests r
I have got this code and I am trying to understand the convention followed, all the method defined in the .cpp file have template<class KeyType, class DataType> written before them. What does th
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