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Corporate Training Programs | Corporate Training Companies - 0 views

www.acreaty.com/...corporate-training.html corporate training programs in india companies
shared by Acreaty Management Consultant on 18 Nov 13 - No Cached
  • Acreaty Management Consultant on 18 Nov 13
     
    Our Corporate Training Solutions are focused on improving Individual Performance, Team Performance and hence essentially the Business Performance of an Organisation.
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Programming as if Performance Mattered, by James Hague [2004-04-04] - 3 views

dadgum.com/performance.html optimization low-level erlang
shared by Fabien Cadet on 01 Nov 09 - Cached
  • I frequently see bare queries from programmers in discussion forums, especially from new programmers, who are worried about performance. These worries often stem from popular notions about what operations are "slow." Division. Square roots. Mispredicted branches. Cache unfriendly data structures.
  • Inevitably someone chimes in that making out-of-context assumptions, especially without profiling, is a bad idea. And they're right.
  • The golden rule of programming has always been that clarity and correctness matter much more than the utmost speed. Very few people will argue with that. And yet do we really believe it? If we did, then 99% of all programs would be written in something like Python. Or Erlang.
  • ...5 more annotations...
  • At the same time, such concerns and advice seem to remain constant despite rapid advances in hardware.
  • That tempting, enticing, puzzle-solving activity called "optimization," it hasn't gone away either.
  • Only now the process is on a different level. It isn't machine level twiddling and cycle counting, but it isn't simply mathematical analysis of algorithms either.
  • The big difference is that the code changes I made are substantially safer than running a program and having it silently hang the system. All array accesses are bounds-checked. There's no way to accidentally overwrite a data structure. There's no way to create a memory leak.
  • Really, this is what those cycle-counting programmers from 1985 dreamed of.
  • Fabien Cadet on 01 Nov 09
     
    « I frequently see bare queries from programmers in discussion forums, especially from new programmers, who are worried about performance. These worries often stem from popular notions about what operations are "slow." Division. Square roots. Mispredicted branches. Cache unfriendly data structures. »
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The Julia Language - 8 views

julialang.org Development Languages Mathematics Programming ParallelProgramming
shared by Joel Bennett on 19 Apr 12 - No Cached
  • Joel Bennett on 19 Apr 12
     
    Julia is a high-level, high-performance dynamic programming language for technical computing. It supports distributed parallel execution, numerical accuracy, and an extensive mathematical function library. It uses an LLVM-based JIT compiler to achieve near C performance that far outstrips Python/Matlab/R ...
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Nokia N9 Specs And Features - 0 views

www.bestgadgets.us/...kia-n9-specs-and-features.html Nokia N9 Specs
shared by romi rizalli on 15 Dec 11 - No Cached
  • romi rizalli on 15 Dec 11
     
    The Nokia N9 is built for people who appreciate a stunning blend of design and the latest smartphone technology. The Nokia N9 introduces an innovative new design where the home key is replaced by a simple gesture: a swipe. Whenever you're in an application, swiping from the edge of the display takes you home. The 3.9-inch AMOLED screen is made from scratch-resistant curved glass. The polycarbonate body enables superior antenna performance. This means better reception, better voice quality and fewer dropped calls. The 8-megapixel Carl Zeiss autofocus sensor, wide-angle lens, HD-quality video capture and large lens aperture enable great camera performance even in lowlighting conditions. Fitted with the latest in wireless technology, Near Field Communication (NFC), the Nokia N9 allows you to easily share images and videos between devices by touching them together. Pair it with Bluetooth accessories like the new Nokia Play 360° bluetooth speaker (Blue, EU), and you get a great surround sound music experience with just a tap.
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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.
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nHibernate performance against Stored procedures - 1 views

blogs.lessthandot.com/...-performance-against-stored-pr database nhibernate orm sql sqlserver
shared by Denis Gobo on 28 Jul 08 - Cached
  • Denis Gobo on 28 Jul 08
     
    A 5 part blogpost about the performance of a select statement done with ADO.Net using inline sql, and stored procedures (even some dynamic sql) and then nHibernate to get the same results. But this one has an alternate ending.
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JavaScript Rocks! JavaScript Performance, Benchmarking and Tuning Ebook - 0 views

javascriptrocks.com/performance book javascript
shared by anonymous on 22 Jan 09 - Cached
Emma Deloney liked it
  • anonymous on 22 Jan 09
     
    The intense, fill-frontal, no-nonsense guide to maximizing your JavaScript web application performance.
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PVS-Studio static code analyzer for C, C++ and C# - 0 views

youtu.be/kmqF130pQW8 c++ c devops programming cpp code bugs
shared by Andrey Karpov on 07 Mar 17 - No Cached
  • Andrey Karpov on 07 Mar 17
     
    This presentation looks at PVS-Studio static code analyzer. PVS-Studio is a tool for bug detection in the source code of programs, written in C, C++ and C#. It works in Windows and Linux environment. PVS-Studio performs static code analysis and generates a report that helps a programmer find and fix bugs also performs a wide range of code checks, it is also useful to search for misprints and Copy-Paste errors.
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Performance & Security for Any Website | CloudFlare (Private Beta) | Overview - 1 views

www.cloudflare.com/overview.html Development WebDesign Free Security Spam Bots
shared by Joel Bennett on 01 Oct 10 - No Cached
  • CloudFlare protects and accelerates any website online. Once your website is a part of the CloudFlare community, its web traffic is routed through our intelligent global network. We automatically optimize the delivery of your web pages so your visitors get the fastest page load times and best performance. We also block threats and limit abusive bots and crawlers from wasting your bandwidth and server resources. The result: CloudFlare-powered websites see a significant improvement in performance and a decrease in spam and other attacks.
  • Joel Bennett on 01 Oct 10
     
    CloudFlare claims they can keep spambots off your website, and even stop SQL injection and XSS attacks before they hit your servers ... and they're willing to do part of that for FREE
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NTrace - High Performance Tracing for .NET Applications - CodePlex - 0 views

www.codeplex.com/NTrace Development Tracing Debugging .Net NTrace logging ETW
shared by Joel Bennett on 11 Nov 08 - Cached
  • Joel Bennett on 11 Nov 08
     
    NTrace is a library that provides flexible, high-performance, and zero-config trace logging for your C# applications.
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NTrace 1.0 (Beta) - Event Tracing for Windows (ETW) for C# Developers - 0 views

coolthingoftheday.blogspot.com/...ta-released-event-tracing.html Development Tracing NTrace ETW Performance
shared by Joel Bennett on 10 Nov 08 - Cached
  • Joel Bennett on 10 Nov 08
     
    NTrace is based on ETW(Event Tracing For Windows) which is a kernel-level tracing service which has several benefits over the tracing provided in .NET... Most importantly, it can be turned on and off without restarting the application, but it also has features like built-in high performance circular logging (a circular log is one that never grows above a specified size by flushing out older trace messages), and the ability for you to capture the logs from multiple sources into a single trace session.
  • Joel Bennett on 10 Nov 08
     
    Might be C# only, because of the build step
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Quirks or Standards Mode Bookmarklet - dorward.me.uk - 0 views

dorward.me.uk/...qors IE quirks mode bookmarklet web development
shared by Fabien Cadet on 31 Aug 09 - Cached
  • Fabien Cadet on 31 Aug 09
     
    « These days, many browsers can function in Standards Mode and Quirks Mode. In a nutshell, they perform an intelligence test based on the document author's choice (or lack thereof) of Doctype. If they see a "good" Doctype, they enter Standards mode and more closely follow standards, otherwise they enter Quirks and … don't. »
  • Fabien Cadet on 31 Aug 09
     
    These days, many browsers can function in Standards Mode and Quirks Mode. In a nutshell, they perform an intelligence test based on the document author's choice (or lack thereof) of Doctype. If they see a "good" Doctype, they enter Standards mode and more closely follow standards, otherwise they enter Quirks and … don't.
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Speed Tracer - Google Web Toolkit - 1 views

code.google.com/...speedtracer google chrome add-on extensions web develop performance
shared by Mr. DiGi on 10 Dec 09 - Cached
  • Mr. DiGi on 10 Dec 09
     
    Help you identify and fix performance problems in your web applications

sac de voyage longchamp pas cher Soixante - 0 views

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