Comments on: HackerU College C# Fundamentals INFO http://www.lifemichael.com/en/?p=773 Haim Michael Blog Thu, 09 Sep 2010 08:30:24 +0000 http://wordpress.org/?v=2.6.2 By: Haim Michael http://www.lifemichael.com/en/?p=773#comment-12580 Haim Michael Thu, 07 Jan 2010 04:28:54 +0000 http://www.lifemichael.com/en/?p=773#comment-12580 Dear Students, Following our last meeting and the questions that were raised please find the following clarifications: (1) I searched for convention we should follow when choosing the extension for our serialized object file and couldn't find any. Nevertheless, I recommend to avoid extensions that might imply the wrong impressions (e.g. in the case of a binary file using .txt will confuse us all thinking it is a simple textual file, using .xml will confuse us all thinking it is an xml file). (2) Regarding the OptionalField attribute and assuming the serialized data doesn't include its value, that marked field will get the default value in accordance with its type. Constructors aren't relevant in this case. They are ignored. (3) The MatchCollection instantiation is explained in rgx.pdf page 22. (4) The available single letters subsitutues for using the RegexOptions enum values are listed in your book seciton 24.1 table 24-1. (5) The bvailable categories when using \p are listed in your book as well. (6) The '#' special character is used for placing comments within our regular expressin in the following syntax: (?#comment). In ddition, I also introduced all fixings for all typos in the slides we used in class. The fixed slides are online. Good Luck, Haim. Dear Students, Following our last meeting and the questions that were raised please find the following clarifications: (1) I searched for convention we should follow when choosing the extension for our serialized object file and couldn’t find any. Nevertheless, I recommend to avoid extensions that might imply the wrong impressions (e.g. in the case of a binary file using .txt will confuse us all thinking it is a simple textual file, using .xml will confuse us all thinking it is an xml file). (2) Regarding the OptionalField attribute and assuming the serialized data doesn’t include its value, that marked field will get the default value in accordance with its type. Constructors aren’t relevant in this case. They are ignored. (3) The MatchCollection instantiation is explained in rgx.pdf page 22. (4) The available single letters subsitutues for using the RegexOptions enum values are listed in your book seciton 24.1 table 24-1. (5) The bvailable categories when using \p are listed in your book as well. (6) The ‘#’ special character is used for placing comments within our regular expressin in the following syntax: (?#comment). In ddition, I also introduced all fixings for all typos in the slides we used in class. The fixed slides are online. Good Luck, Haim.

]]> By: admin http://www.lifemichael.com/en/?p=773#comment-12561 admin Wed, 06 Jan 2010 06:40:21 +0000 http://www.lifemichael.com/en/?p=773#comment-12561 Dear Friends, Following the 12th meeting through which we covered the Serialization and the Asynchronous Methods topics I have just prepared a collection of few assignments. Most of them are very similar to the code samples the slides include. For that reason, for most of them I haven't placed solutions. Should you encounter an assignment for which you feel a solution is needed please let me know and I will prepare one. Please complete the following assignments. <b>Serialization</b> Student Serialization http://www.abelski.com/moodle/mod/assignment/view.php?id=7651 Classroom Serialization http://www.abelski.com/moodle/mod/assignment/view.php?id=7652 Employee Serialization http://www.abelski.com/moodle/mod/assignment/view.php?id=7653 <b>Regular Expressions</b> Email Verification http://www.abelski.com/moodle/mod/assignment/view.php?id=7654 Phone Number Verification http://www.abelski.com/moodle/mod/assignment/view.php?id=7655 Good Luck! Haim. Dear Friends, Following the 12th meeting through which we covered the Serialization and the Asynchronous Methods topics I have just prepared a collection of few assignments. Most of them are very similar to the code samples the slides include. For that reason, for most of them I haven’t placed solutions. Should you encounter an assignment for which you feel a solution is needed please let me know and I will prepare one. Please complete the following assignments.

Serialization
Student Serialization
http://www.abelski.com/moodle/mod/assignment/view.php?id=7651
Classroom Serialization
http://www.abelski.com/moodle/mod/assignment/view.php?id=7652
Employee Serialization
http://www.abelski.com/moodle/mod/assignment/view.php?id=7653

Regular Expressions
Email Verification
http://www.abelski.com/moodle/mod/assignment/view.php?id=7654
Phone Number Verification
http://www.abelski.com/moodle/mod/assignment/view.php?id=7655

Good Luck!
Haim.

]]> By: Haim Michael http://www.lifemichael.com/en/?p=773#comment-12550 Haim Michael Wed, 06 Jan 2010 02:08:42 +0000 http://www.lifemichael.com/en/?p=773#comment-12550 Please check the slides I places on line for the 'C# Design Patterns' course. They include C# code samples for each one of the patterns. Another important resource I have just completed to develop are the slides for the 'Design Principles' new course I have just added to the 'Software Engineering' category. Enjoy, Haim. Please check the slides I places on line for the ‘C# Design Patterns’ course. They include C# code samples for each one of the patterns. Another important resource I have just completed to develop are the slides for the ‘Design Principles’ new course I have just added to the ‘Software Engineering’ category. Enjoy, Haim.

]]> By: Haim Michael http://www.lifemichael.com/en/?p=773#comment-12549 Haim Michael Wed, 06 Jan 2010 02:06:18 +0000 http://www.lifemichael.com/en/?p=773#comment-12549 Hi All, Regarding the solutions for the networking and the IO chapters I will place solutions for those assignments your found difficult. The assignments you received are very similar to the samples we saw in class. Therefore, if there is an assignment for which you want a solution please let me know. Regarding hebrew letters in the command line... unless your windows installation allows that in general it isn't possible. Hi Milly, Regarding BMI Calculator solution, you told me you already received it. If you still need it please let me know. Best, Haim. Hi All, Regarding the solutions for the networking and the IO chapters I will place solutions for those assignments your found difficult. The assignments you received are very similar to the samples we saw in class. Therefore, if there is an assignment for which you want a solution please let me know. Regarding hebrew letters in the command line… unless your windows installation allows that in general it isn’t possible. Hi Milly, Regarding BMI Calculator solution, you told me you already received it. If you still need it please let me know. Best, Haim.

]]> By: מילי http://www.lifemichael.com/en/?p=773#comment-12507 מילי Mon, 04 Jan 2010 14:24:11 +0000 http://www.lifemichael.com/en/?p=773#comment-12507 Hi Haim, Can you please post a solution to "BMI Calculator", I don't understand how to send the parameters to the php page. Thanx. Hi Haim,

Can you please post a solution to “BMI Calculator”, I don’t understand how to send the parameters to the php page.

Thanx.

]]> By: מילי http://www.lifemichael.com/en/?p=773#comment-12505 מילי Mon, 04 Jan 2010 12:14:50 +0000 http://www.lifemichael.com/en/?p=773#comment-12505 Hi Haim, I can't type Hebrew letters in the command line. Hi Haim,

I can’t type Hebrew letters in the command line.

]]> By: jonathab http://www.lifemichael.com/en/?p=773#comment-12491 jonathab Sun, 03 Jan 2010 20:33:45 +0000 http://www.lifemichael.com/en/?p=773#comment-12491 Hi Haim' Do you plan to put Solutions to Networking and IO chapters? Hi Haim’
Do you plan to put Solutions to Networking and IO chapters?

]]> By: Haim http://www.lifemichael.com/en/?p=773#comment-12445 Haim Fri, 01 Jan 2010 16:38:55 +0000 http://www.lifemichael.com/en/?p=773#comment-12445 If you are interested in developing for the android platform please join the group I have just started at http://www.facebook.com/group.php?gid=224781113801. Best, Haim. If you are interested in developing for the android platform please join the group I have just started at http://www.facebook.com/group.php?gid=224781113801. Best, Haim.

]]> By: Haim http://www.lifemichael.com/en/?p=773#comment-12444 Haim Fri, 01 Jan 2010 16:37:38 +0000 http://www.lifemichael.com/en/?p=773#comment-12444 Hi Milly, Prining out in the command line texts other than english might be problematic... your operation system should be capable of showing hebrew in the command line... is it? Please try to type in hebrew in your command line... see if it works... in any case, I assume it should work OK when printing out the texts in a GUI... Please let me know how did it go... Best, Haim. Hi Milly, Prining out in the command line texts other than english might be problematic… your operation system should be capable of showing hebrew in the command line… is it? Please try to type in hebrew in your command line… see if it works… in any case, I assume it should work OK when printing out the texts in a GUI… Please let me know how did it go… Best, Haim.

]]> By: מילי http://www.lifemichael.com/en/?p=773#comment-12442 מילי Fri, 01 Jan 2010 14:45:48 +0000 http://www.lifemichael.com/en/?p=773#comment-12442 How to use different languages on cmd ? For example, printing out all files of a specific Folder when some of them are in Hebrew (or other language). Thnx, Milly. How to use different languages on cmd ?

For example, printing out all files of a specific Folder when some of them are in Hebrew (or other language).

Thnx,
Milly.

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