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Joel Bennett

The Performance of Arrays - Chris Burrows - 2 views

blogs.msdn.com/...the-performance-of-arrays.aspx

Development .Net Arrays Covariant Performance Reference

shared by Joel Bennett on 20 Jul 10 - Cached
  • arrays of reference types are covariant in their element type, but not safely
  • where did that exception come from? It came from the runtime, which was in a unique position to know what the real type of the array object was, and the real type of the element. It needed to determine if the assignment was allowable and throw if not. Now if you think about this for a minute, you can see that it’s going to have to perform that check for every assignment to an array element
  • arrays are covariant only for reference types?
  • ...3 more annotations...
  • So if I want to have an array of reference types, but get the runtime to treat it like an array of value types, what have I got to do? Just wrap the reference type in a value type
  • So I got rid of that check, right? But I added the initialization of a value type. Did I win or lose? Let’s do some timing to figure it out.
  • when I build Debug binaries, the Reference<T> trick makes my example about three times SLOWER.
  • Joel Bennett on 20 Jul 10
     
    Arrays are covariant only for reference types. If you use a struct wrapper to turn a reference type into a value type, the initialization of the value type takes less time than array assignment.
mydocenthelp

Online Homework Help, Tutoring Platform, Assignment Assistance- MyDocent - 0 views

www.mydocent.com

onlineassignmenthelp College collegeassignmenthelp coding JAVA PYTHON civil computer Assignment Online Engineering c++ mechanical website app

shared by mydocenthelp on 30 Jun 22 - No Cached
  • mydocenthelp on 30 Jun 22
     
    MyDocent, an online tutoring website offering best-in-class tutoring services to students globally. Our expert and experienced tutors are available 24x7 for students to help them clear their doubts and concepts. Our educators teach all subjects and standards and we provide online homework help and assignment assistance to students at economical prices. Just upload your query and get instant answers or assistance and secure better grades in your academics. www.mydocent.com
  • mydocenthelp on 30 Jun 22
Fabien Cadet

utf 8 nbsp - RE: nbsp is not that hard, folks ; reply by: Américo Albuquerque... - 0 views

www.stylusstudio.com/...post10350.html

utf8 unicode html entities

shared by Fabien Cadet on 09 Nov 09 - Cached
  • " " " " and "\u00A0" have nothing, NOTHING to do with UTF-8.
  • There is a character -- an abstract unit in a "script" (a writing system; we are using Latin right now) -- called NO-BREAK SPACE by the Unicode Standard and ISO/IEC 10646. Unicode and ISO/IEC 10646 assign this character an integer number, 160, which is A0 in hex.
  • UTF-8 is an encoding scheme that provides a way of representing any of the approximately 1.1 million possible abstract characters in Unicode as a sequence of 1 to 4 bytes.
  • ...8 more annotations...
  • The UTF-8 representation of the Unicode character 160 (no-break space), is the pair of bytes C2 A0, in that order.
  • This thing: \u00A0
  • the no-break space character
  • This thing:   or this thing:  
  • is to SGML applications like HTML and XML what \u00A0 is to Java & Python;
  • is called a character reference (or "numeric character reference").
  • This thing:  
  • is to SGML applications like HTML and XML an "entity reference";
  • Fabien Cadet on 09 Nov 09
     
    « [...] " " " " and "\u00A0" have nothing, NOTHING to do with UTF-8 [...] Unicode and ISO/IEC 10646 assign this character an integer number, 160, which is A0 in hex [...] UTF-8 is an encoding scheme [...] The UTF-8 representation of the Unicode character 160 (no-break space), is the pair of bytes C2 A0. »
alimuloli

Zerocal Foods - - 0 views

zerocalfoods.com

development @public develop programming

shared by alimuloli on 03 Jul 16 - No Cached
  • alimuloli on 03 Jul 16
     
    Please assign a menu (Go to Appearance => Menus and assign a menu to "Mobile Menu" location)
whitewalter

Essay - 4 views

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started by georgee23 on 25 Oct 22 2 follow-ups, last by whitewalter on 29 Feb 24
john popu

free ebooks | ebooks free download - ebooksgalaxy - 0 views

ebooksgalaxy.com

computer science free ebooks codes

shared by john popu on 29 Jan 14 - No Cached
  • john popu on 29 Jan 14
     
    Computer science is the scientific and practical approach to computation and its applications. Free download computer science eBooks to broaden your knowledge and skills in different programming languages. Our computer science department will keep you up to date regarding latest eBooks, projects, assignments, presentations, notes, lectures etc. of computer science subjects. Time to face your future!
Joel Bennett

Volta - Microsoft Live Labs - 0 views

labs.live.com/volta

.net code-generation development microsoft programming research software webdesign

shared by Joel Bennett on 07 Dec 07 - Cached
  • design and build your application as a .NET client application, then assign the portions of the application to run on the server and the client tiers late in the development process. The compiler creates cross-browser JavaScript for the client tier, web services for the server tier, and communication, serialization, synchronization, security, and other boilerplate code to tie the tiers together.
  • Joel Bennett on 07 Dec 07
     
    Volta is to .Net what the Google Web Toolkit is to Java ... except it goes *way* further, because it lets you write a multi-tiered application as a rich-client app and then choose to have the client portion "compile" to HTML+Javascript ...
georgee23

Essay - 3 views

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started by paul352 on 06 Jan 23 1 follow-up, last by georgee23 on 06 Jan 23
georgee23

Nursing Essay - 3 views

I stumbled upon get nursing essay website when I was struggling to complete my nursing essay on time. I decided to give their nursing essay writing services a try, and it was the best decision I ma...

started by paul352 on 01 Oct 23 1 follow-up, last by georgee23 on 01 Oct 23
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