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Microsoft PowerToys for Windows XP - 0 views

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    PowerToys add fun and functionality to the Windows experience. What are they? PowerToys are additional programs that developers work on after a product has been released.
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Animation Movies Free Download - FilmePoint.com - 0 views

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    Recently Released HD Animation Movies Free Download. Free Animation Movie Watch Online. Video Quality 720p to 1080p. Just Single Click Download.
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Adobe After Effects CC 2016 13.5.1 Full Crack Download - 0 views

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    Adobe After Effects CC 2016 13.5.1 Full Crack Download make programs perfect to subtitling,open to programs,improve screen video 3D mental picture Cinema 4D
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Solidworks 2016 Crack [Keygen 64Bit For Windows] Download - 0 views

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    Solidworks 2016 Crack and also Mac Download which is designed for making the sketches of offices and buildings with latest style.
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A re-introduction to JavaScript - MDC - 1 views

  • var name = o && o.getName();
  • var name = otherName || "default";
  • The first argument to apply() is the object that should be treated as 'this'.
  • ...9 more annotations...
  • apply() has a sister function named call, which again lets you set 'this' but takes an expanded argument list as opposed to an array.
  • Closures
  • A closure is the combination of a function and the scope object in which it was created. Closures let you save state - as such, they can often be used in place of objects.
  • An unfortunate side effect of closures is that they make it trivially easy to leak memory in Internet Explorer.
  • The above code sets up the element to turn red when it is clicked. It also creates a memory leak. Why? Because the reference to el is inadvertently caught in the closure created for the anonymous inner function. This creates a circular reference between a JavaScript object (the function) and a native object (el).
  • delete el;
  • var clickHandler = function() { this.style.backgroundColor = 'red'; } (function() { var el = document.getElementById('el'); el.onclick = clickHandler; })();
  • Surprisingly, one trick for breaking circular references introduced by a closure is to add another closure:
  • It's useful to start with an idea of the language's history. JavaScript was created in 1995 by Brendan Eich, an engineer at Netscape, and first released with Netscape 2 early in 1996. It was originally going to be called LiveScript, but was renamed in an ill-fated marketing decision to try to capitalise on the popularity of Sun Microsystem's Java language — despite the two having very little in common. This has been a source of confusion ever since.
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    Chinese new year animals horoscope2016 Happy Chinese new year 2016 messages & quotes Happy new year 2016 greetings for Chinese Chinese new year 2016 funny poems
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    Chinese new year animals horoscope2016
    Happy Chinese new year 2016 messages & quotes
    Happy new year 2016 greetings for Chinese
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Preventing Java's java.lang.OutOfMemoryError: PermGen space failure | Eric's Agile Answers - 0 views

  • The "OutOfMemoryError: PermGen space" message is normally encountered during development activites where a long-running JVM is asked to load/unload builds.
  • The message is a symptom of an incomplete garbage collection sweep where resources are not properly released upon unload/restart. There is no shortage of debate (Hibernate forum, Sun forum, Spring Framework forum ) regarding which codebase is responsible for this symptom, but the finger of blame has been pointed at CGLIB, Hibernate, Tomcat, and even Sun's JVM.
  • In my experience, the most pain-free method of resolving this issue is to switch from Sun's JDK implementation to BEA's freely available JRockit implementation.
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  • On a recent project utilizing Tomcat 5.5.12 with Hibernate, I was plagued with this PermGen error, at times even experiencing it during web-based unit testing. Since making the switch to JRockit, I have not encountered this issue even once.
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    又是一位和我一樣都慘遭 "PermGen Space" 錯誤的開發者了!
    很奇怪,為何會發生這樣的錯誤呢?
    其中這篇文章所提到的技術,恰巧都是我現在所發生問題的架構,像是 Hibernate, Spring, Tomcat 等,還有 Sun JVM.... Orz
    比較特別的是,多數提供的解決方式,都是去調整 JVM 的設定(-XX:MaxPermSize=256m)。這位老兄則是採用了 BEA JRockit 版本的 JVM 解決此問題,他表示至少這招對他是管用的!
    不過,軟體開發很多時候都會發生這種「魔咒」,這種狀況底下,就好像一個並無可醫的人,只好嘗試各種偏方了!

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