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Extracting File Name
How can you extract just the Filename from the Fully Qualified Path and Filename.Basename?
jincee
- Aug 10th, 2009
file1=`basename $0`echo "$file1"(or)file1=`basename /home/user1/Jincy/base.ksh`echo $file1 The above commands will give the outpuy as base.ksh if you just need the base of the file...
arunkumj
- Jan 15th, 2009
Cat will give the full content of a file in one go.more will give the content of the file in page by page
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Explain how static class member initialized?
sachin_mundhra
- Jan 28th, 2010
Example :- class Base{public:static int data;};int Base :: data = 10 ; // static class member gets initialized.
yzesong
- Jul 31st, 2009
Static variables of a class can only be initialized like this CLASS_NAME::STATIC_VAR_NAME = VAR_VALUE;
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Under which conditions compiler provide default constructor to an object when no default constructor is defined in the class definition?
Prasad2008
- Jun 10th, 2008
If the class designer has not provided any constructor within the class, but we are trying to create an object of that class without passing any argument , then compiler will provide a defau...
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how to create an object for a class that hasa constructor defined under privete access specifier
Prasad2008
- Jun 10th, 2008
There was little error in the code in my previous answer. We have to define a public static member function for this purpose. Here is the codeclass sample{sample* p;sample();public:static s...
Prasad2008
- Jun 10th, 2008
We have to define a public static member function for this purposeclass sample{sample* p;sample();public:static sample genObject();};sample* sample::genObject(){p=new sample;return p;}void main(){sample *p1=sample::genObject();}
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VTable is same for all objects of class. That means it is stored in memory . Can we obtain the address of VTable without creating any object of class?
jwent
- Aug 14th, 2008
Each instance of a class has its own vtable. Its not a predefined place in memory.
wael.salman
- Jul 30th, 2008
When an object is created, a pointer to this vtable, called the virtual table pointer or vpointer, is added as a hidden member of this object (often the first member). The compiler also generates &quo...
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What are the different process states?
russpark
- Sep 29th, 2010
This varies by individual Operating System Vendor (AIX, HPUX, etc...) -here's what the man page for the ps command in hpux 11i v1 says: &...
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How to terminate a process which is running and the specialty on command kill 0?
With the help of kill command we can terminate the process.Syntax: kill pidKill 0 - kills all processes in your system except the login shell.
satyam.kumar2008
- Aug 9th, 2008
Kill -0 : All processes in the current process group are signaled. Kill -0 commnd is use to sends signal to all process and group of process.
