Effective Perl. Programming. Ways to Write Better, More. Idiomatic Perl. Second Edition. Joseph N. Hall. Joshua A. McAdams brian d foy. Upper Saddle River, NJ . I just found out that Effective Perl Programming is available in digital formats through meteolille.info They have a PDF version and an ePub. (c) >>> page 1 of 9 PDF File: cacd Effective Perl Programming: Ways To Write Better, More Idiomatic.
|Language:||English, Spanish, German|
|Genre:||Business & Career|
|PDF File Size:||13.10 MB|
|Distribution:||Free* [*Regsitration Required]|
Effective Perl Programming Writing - [FREE] EFFECTIVE PERL PROGRAMMING WRITING Perl. Tutorial in PDF - Learn Perl in simple and easy steps starting. if you are searched for the book effective perl programming: writing better programs with perl by randal schwartz, joseph n. hall in pdf format. programming ways to write better more idiomatic pdf file for free from our education pdf - read online now effective perl programming book by.
It won't be something with a lengthy answer but it will require you to demonstrate an understanding of a few key Perl skills. Here is the one that I have used recently. It is a kind of "beginning intermediate" question about a type of problem that comes up reasonably often in serious Perl programming and that has a distinctive Perl solution. The problem: Create a hash that represents a set of items, and another hash that represents another set of items.
Compute a hash that represents the union of both sets. Compute a hash that represents the intersection of both sets. Print out the contents of the union and intersection sets sorted in alphabetic order. It has been a while since I last blogged here!
Let's put that aside for a bit, though, in favor of a general-interest topic. Nowadays I am happily working at VMware. I will probably be doing interviews and phone screens from time to time, and if you are being considered for a position in my team, I will be the "Perl Person" you have to speak with.
If you are doing a little research ahead of time, I have a treat for you, because here are some of the questions I am going to ask. These questions aren't too complicated, but I don't necessarily expect you to get them all correct. In fact, you can get a number of them incorrect as long as, during the process, you convince me that you know which ones you don't know, and you know how to find the answer quickly. Introduction When have you used Perl? What version s? What platform s?
What Perl book s have you read?
What class es have you taken? Have you taught yourself? How much? What about? Basics What is strict? What is warnings?
Name a special variable. What is perldoc? What is a Perl module? What is the difference between print and printf? What does local mean?
Where could you use it? How do you open a file? What is the return value from open? What is "null" in Perl? How do you tell if something is "null"? How do you find the size of an array?
How do you write an infinite loop? What is a regular expression that matches any character? How do you remove a key-value pair from a hash?
What is a "pointer" in Perl? What kinds are there? How do you make one? What can you do with them? That's all for now. Answers, and more questions, later.
The basic operations in Perl regular expressions are repetition , sequence , and alternation. Joshua A.
McAdams, a programmer at Google, is the voice of Perlcast. He established the first Perl user group, the New York Perl Mongers; publishes The Perl Review ; maintains parts of the core Perl documentation; and has more than ten years of Perl training experience. Toggle navigation. New to eBooks.
How many copies would you like to buy?
Effective Perl Programming 2nd ed. Hall , Joshua A. McAdams , brian d foy Series: Effective Software Development Series.