what is not null constraint? : Sql dba

333

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Can we use a switch statement with strings?

327

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What is conversion rate in ppc?

78

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How to convert a string to uppercase in php?

319

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What are closures in python?

308

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how can you debug Hadoop code?

354

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Additional information and options for the rundll32.exe file?

259

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Name the platforms that are actively developing blockchain applications?

1

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Explain about Behavioral design pattern?

385

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What are the methods useful for method overloading?

320

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Shifting positional parameter in Linux fedora core ? Hi I have written following shell script for display value of positional. But in 11th and 12 field will display without shifting command. May I know is it advance of Linux of programming code error? #!/usr/bin/bash echo "Bellow is the out of ps command" echo "`ps`" echo "The passing Parameter i.e output of \$1,2... value is:==> $11 " echo "Total number of passed argument \$# is:==> $#" echo "Passed argument names (\$*) are:==>$*" echo "This script PID(\$$) is :=>$$" echo "The name of executing script(\$0) is :==>$0" echo "The Parent ID of this script(\$PPID) is:==>$PPID" And my input to this script is ./scriptname arg1 arg2 arg3 arg4 arg5 arg6 arg7 arg8 arg9 arg10 arg11 arg12 Output Is Bellow is the out of ps command PID TTY TIME CMD 2892 pts/0 00:00:00 bash 3172 pts/0 00:00:00 positional_para 3173 pts/0 00:00:00 ps The passing Parameter i.e output of $1,2... value is:==> arg11 Total number of passed argument $# is:==> 13 Passed argument names ($*) are:==>arg1 arg2 arg3 arg4 arg5 arg6 arg7 arg8 arg9 arg10 arg11 arg12 arg13 This script PID($$) is :=>3172 The name of executing script($0) is :==>./positional_parameter The Parent ID of this script($PPID) is:==>2892 After the ps output please see the next line I.e $11 value comes out without shifting the parameter. How is it give me my friends

1547

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write a program to develop a graphic user interface application of marks book with students names and their names.the program should show the following options main menu,add student details,display student details,maximum mark and minimum mark.

936

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Tell me about the locking concept in prpc?

34

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How do you insert rows and columns?

250

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What are rlc circuits?

338

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