Login
Remember
Register
Recent
Hot!
Most votes
Most answers
Most views
Ask a Question
Recent questions
+1
vote
1
answer
How the interpreter is used in Perl?
asked
Jul 26, 2023
in
Perl
by
Robin
perl-interpreter
+1
vote
1
answer
Which guidelines by Perl modules must be followed?
asked
Jul 26, 2023
in
Perl
by
Robin
perlmodules
+1
vote
1
answer
Which functions in Perl allows you to include a module file or a module and what is the difference between them?
asked
Jul 26, 2023
in
Perl
by
Robin
perl-functions
+1
vote
1
answer
How many types of primary data structures in Perl and what do they mean?
asked
Jul 26, 2023
in
Perl
by
Robin
datastructures
+1
vote
1
answer
In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?
asked
Jul 26, 2023
in
Perl
by
Robin
perl
0
votes
1
answer
How do I replace every TAB character in a file with a comma?
asked
Jul 26, 2023
in
Perl
by
Robin
tabcharacter
+1
vote
1
answer
Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
asked
Jul 26, 2023
in
Perl
by
Robin
perlprogram
0
votes
1
answer
Can we load binary extension dynamically?
asked
Jul 26, 2023
in
Perl
by
Robin
extensiondynamically
+1
vote
1
answer
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?
asked
Jul 26, 2023
in
Perl
by
Robin
perl-objects
+1
vote
1
answer
Write the program to process a list of numbers.
asked
Jul 26, 2023
in
Perl
by
Robin
perl-program
+1
vote
1
answer
In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?perl
asked
Jul 26, 2023
in
Perl
by
Robin
perl-errors
+1
vote
1
answer
Which feature of Perl provides code reusability ? Give any example of that feature.
asked
Jul 26, 2023
in
Perl
by
Robin
perlprovidescodereusability
+1
vote
1
answer
Create a function that is only available inside the scope where it is defined?
asked
Jul 26, 2023
in
Perl
by
Robin
perl-function
0
votes
1
answer
Difference between the variables in which chomp function work?
asked
Jul 26, 2023
in
Perl
by
Robin
perlvariables
0
votes
1
answer
Write a Java program to print Diamond Number Pattern.
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
printdiamondnumberpattern
0
votes
1
answer
Write a Java Program to display the left triangle star pattern on the system console.
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
lefttrianglestarpattern
0
votes
1
answer
Write a Java Program to display the pyramid as per the below design.
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
design-pattern
0
votes
1
answer
What would happen if we do not have a synchronized method for returning Singleton instance in a multi-threaded environment?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
returningsingletoninstance
0
votes
1
answer
How can you achieve thread-safe singleton patterns in Java?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
singletonpatterns
0
votes
1
answer
What is the main advantage of using a prototype design pattern over object creation using a new keyword?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
prototypedesignpattern
0
votes
1
answer
What are the components of the Composite Entity pattern?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
compositeentitypattern
0
votes
1
answer
What is the MVC design pattern?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
mvcdesignpattern
0
votes
1
answer
What do you understand by the Null Object pattern?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
nullobjectpattern
0
votes
1
answer
Consider a scenario where you are writing classes for providing market data and we have the flexibility to switch to different vendors or we can be directed to the Direct Exchange Feed. How will you approach this problem to design the system?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
directexchangefeed
0
votes
1
answer
What problem does Builder Pattern try to solve?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
builderpattern
0
votes
1
answer
What is an Observer Design Pattern?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
observerdesignpattern
0
votes
1
answer
What is a Command pattern?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
commandpattern
0
votes
1
answer
What is Decorator Design Pattern?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
decoratordesignpattern
0
votes
1
answer
What is a Chain of Responsibility pattern? In what scenarios to apply this pattern?
asked
Jul 24, 2023
in
Design Patterns
by
SakshiSharma
chainresponsibilitypattern
0
votes
1
answer
What are some instances where we prefer abstract classes over interfaces in Java?
asked
Jul 23, 2023
in
Design Patterns
by
Robindeniel
abstractclasses
Page:
« prev
1
...
238
239
240
241
242
243
244
245
246
247
248
...
667
...
next »
Recent questions
...
