Skip to main content

Home/ InfokeyDEV/ Group items tagged document

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
Benx Shen

A re-introduction to JavaScript - MDC - 1 views

developer.mozilla.org/..._re-introduction_to_JavaScript

javascript tutorial intro *精華* *i_love_it*

shared by Benx Shen on 14 Oct 09 - No Cached
  • 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.
  • anonymous on 02 Feb 16
     
    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
  • anonymous on 05 Feb 16
     
    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
  • yahya_khk21121 on 12 Jul 17
Benx Shen

openjfx: openjfx: JavaFX編程語言 - 0 views

openjfx.dev.java.net/X_Programming_Language_CN.html

document javafx programming ref

shared by Benx Shen on 30 May 07 - No Cached
  • JavaFX Script™ （下文中成為JavaFX）語言是一種聲明式的靜態類型編程語言。它具有第一級函數（first-class functions）、聲明式的語法、列表推導（list-comprehensions）及基於依賴關係的增量式求值（incremental dependency-based evaluation）等特徵。JavaFX 腳本式語言特別適用於Java2D swing GUI組件，它允許簡單地創建圖形界面。 譯者註：第一級函數指函數被當作對象對待，可以在運行時賦值、傳遞和返回。詳見wikipedia上的解釋。 譯者註：列表推導指一種在函數語言中的表達式，它表示了在一個或者多個列表的成員（被選擇的）進行某種操作的結果。它被稱為"syntactic sugar"，即為開發者提供了便捷的多種函數的應用組合。詳見FOLDC對list comprehension的解釋。 本文檔給出了JavaFX 腳本式編程語言的非正式描述。
Benx Shen

Java 編程的動態性，第 1 部分: 類和類裝入 - 0 views

www.ibm.com/...j-dyn0429

classloader document java

shared by Benx Shen on 08 Jun 07 - Cached
Benx Shen

SQL Tag Library - 0 views

java.sun.com/...JSTL7.html

document jsp jstl taglib

shared by Benx Shen on 22 May 07 - Cached
buyglobalsmm

Buy Facebook Ads Accounts-100% full verified, and cheap... - 0 views

buyglobalsmm.com/...buy-facebook-ads-accounts

Buy Facebook Reviews Verified Cash App Accounts Revolut Account Gmail nike air jordan 7 for sale kd kobe cheap lebron

shared by buyglobalsmm on 29 Aug 23 - No Cached
  • buyglobalsmm on 29 Aug 23
     
    Buy Verified Facebook Business Manager Looking to Buy Verified Facebook Business Manager? We've got you covered! Buy Verified Facebook Business Manager is the most professional third party verification service provider on the market. We are here to help your business grow by providing you with real and authentic likes, followers, views, posts and engagements for your Facebook pages. Our staff works hard to provide the best quality services possible to make sure that all of our customers can be satisfied. Order now and see the results for yourself And get more exposure for your business! Why will you buy my service! ➤ 100% Satisfaction & Recovery Guaranteed ➤ 100% Verified Facebook Business Manager ➤ Unlimited Facebook Ads Create ➤ Phone Verified Accounts and Active Profiles ➤ All Documents Verified Facebook BM Accounts ➤ Photo ID Verified Ads accounts ➤ You can per day spending unlimited ➤ Money-Back Guarantee ➤ USA,UK,CAN,AUS,KHM,COL,DEU other countries Facebook ads ➤ 100% money-back guarantee ➤ 30 Days Replacement ➤ 24×7 Customer Support
buyglobalsmm

Buy Verified Facebook Business Manager-100% full verified BM - 0 views

buyglobalsmm.com/...fied-facebook-business-manager

Buy Facebook Reviews Verified Cash App Accounts Revolut Account Gmail nike air jordan 7 for kd sale kobe cheap lebron

shared by buyglobalsmm on 29 Aug 23 - No Cached
  • buyglobalsmm on 29 Aug 23
     
    Buy Verified Facebook Business Manager Looking to Buy Verified Facebook Business Manager? We've got you covered! Buy Verified Facebook Business Manager is the most professional third party verification service provider on the market. We are here to help your business grow by providing you with real and authentic likes, followers, views, posts and engagements for your Facebook pages. Our staff works hard to provide the best quality services possible to make sure that all of our customers can be satisfied. Order now and see the results for yourself And get more exposure for your business! Why will you buy my service! ➤ 100% Satisfaction & Recovery Guaranteed ➤ 100% Verified Facebook Business Manager ➤ Unlimited Facebook Ads Create ➤ Phone Verified Accounts and Active Profiles ➤ All Documents Verified Facebook BM Accounts ➤ Photo ID Verified Ads accounts ➤ You can per day spending unlimited ➤ Money-Back Guarantee ➤ USA,UK,CAN,AUS,KHM,COL,DEU other countries Facebook ads ➤ 100% money-back guarantee ➤ 30 Days Replacement ➤ 24×7 Customer Support
buyglobalsmm

Buy USA Verified Coinbase Accounts - 0 views

buyglobalsmm.com/...buy-verified-coinbase-account

Buy Facebook Reviews Verified Cash App Accounts Revolut Account Gmail nike air jordan 7 for kd sale kobe cheap lebron

shared by buyglobalsmm on 29 Aug 23 - No Cached
  • buyglobalsmm on 29 Aug 23
     
    Buy USA Verified Coinbase Accounts Get instant access to the world of digital currencies with our Buy Verified Coinbase Account. Say goodbye to lengthy verification processes and start trading right away. purchasing Ethereum Coin (ETH) directly from an exchange site. For selling your Ethereum Coin to us, you can use any supported cryptocurrency such as Bitcoin (BTC), Litecoin (LTC), Ethereum (ETH), or Binance Coin (BNB). Our accounts are fully verified, ensuring a smooth and hassle-free experience. With Coinbase, you can securely buy, sell, and store various cryptocurrencies, all in one place. Whether you're a seasoned trader or just starting out, our verified accounts provide the trust and reliability you need to navigate the exciting world of cryptocurrency. Don't miss out on this opportunity - take control of your financial future today with Buy Verified Coinbase Account! Our service gives- ✔ 100% consumer satisfaction ✔ Coinbase Email and password. ✔ Verified Phone: Any Countrys Phone Verify. ✔ Personal and business accounts ✔ 100% phone verified USA, UK and other countries ✔ Real gmail used USA, Uk and other countries ✔ 100% full document verified ✔ SNN code and Router number ✔ Driving license (Front and back) ✔ Passport number or passport card ✔ Replacement guaranteed within short time ✔ Money back guarantee 100%
buyglobalsmm

Buy Verified Payoneer Account-100% Verified account & cheap. - 0 views

buyglobalsmm.com/...buy-verified-payoneer-account

Buy Facebook Reviews Verified Cash App Accounts Revolut Account Gmail nike air jordan 7 for kd sale kobe cheap lebron

shared by buyglobalsmm on 29 Aug 23 - No Cached
  • buyglobalsmm on 29 Aug 23
     
    Buy Verified Payoneer Accounts Online Vendors And Freelancers Can Pay And Receive Payments Just As Effortlessly On A Worldwide Scale As They Can Close To Home. Businesses Can Be Empowered By Payoneer's Cross-Border Payments Platform. Fee Reductions. A Financial Services Provider Based In The United States Called Payoneer Offers Consumers Working Capital As Well As Online Money Transfer And Digital Payment Services. Why Will You Purchase My Service? ➤ 100% Satisfaction & Recovery Guaranteed ➤ US, UK, CA,NA ,AUS Any Country's Phone Verify ➤ Bank Verified ➤ Card Verified ➤ Driving License Scan Copy ➤ Bank Statement Copy Provided ➤ Account Access ➤ Phone Confirmed And Have Access ➤ Date Of Birth Provided ➤ Documents ( Nid Card Scan Copy+ Utility Invoice Scan Copy) ➤ Fully Verified Payoneer Account (Fresh, Old, History 3 Kinds Account We Sell) ➤ Country Available ( USA, CA, UK, Chile, And Others )
smmtopmarket78

Buy Verified Payoneer Account - SmmTopMarket - 0 views

smmtopmarket.com/...buy-verified-payoneer-account

Buy Verified CashApp Accounts Neteller Payeer Payoneer Account PayPal Skrill Stripe West Union Bank lebron cheap kobe sale kd for 7 jordan air nike

shared by smmtopmarket78 on 10 Sep 23 - No Cached
  • smmtopmarket78 on 10 Sep 23
     
    Buy Verified Payoneer Account Our service gives you- ✅ Email Verified ✅ Phone Verified ✅ Date of Birth Provided ✅ Bank Statement Copy ✅ Photo ID Provided ✅Fully Verified With Documents ✅100% Money-Back Guarantee ✅30 Days Replacement 24 Hours Reply/Contact Email : smmtopmarket@gmail.com Skype : smmtopmarket Telegram : @SmmTopMarket
« First ‹ Previous 41 - 49 of 49
Showing 20▼ items per page