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  About .NET memory leak--GC,Delegate and weak reference

Memory leak is always a headache for many programmers, the situation is much better now in some languages which have GC mechanism, but still we may face some memory leak issues when we write programs. 1. What is memory leak? Memory leak is not that the memory chip is broken. In short, it's about that the memory requested is not released at the expected time as an expect way. So what is the expected time? This is very important for you to understand memory leak. If the time an object taking the m...

   .NET,GC,Reference counting,Mark and sweep,Weak reference     2013-05-25 12:59:09

  Example on integrating TypeScript with Webpack

TypeScript is now a very popular language to create typed JavaScript code to reduce development error. It provides a type system on top of JavaScript which has only a weak type system. Once the TypeScript code is developed, it can be compiled into corresponding JavaScript so that they can be loaded and parsed by browser. Webpack is another tool for bundling multiple JS files into a single one so that no multiple connections to be established between browser and server. when a page is loaded This...

   TYPESCRIPT,WEBPACK,JAVASCRIPT,EXAMPLE     2021-03-13 21:31:29

  PHP Security

1. IntroductionWriting PHP applications is pretty easy. Most people grasp the syntax rather quickly and will within short time be able to produce a script that works using tutorials, references, books, and help forum forums like the one we have here at PHP Freaks. The problem is that most people forget one of the most important aspects that one must consider when writing PHP applications. Many beginners forget the security aspect of PHP. Generally, your users are nice people, they will...

   PHP,Security,SQL Injection,XSS Cross sit     2011-10-01 02:25:31

  The Unexplored Potential of Text Messaging for Nonprofit Organizations

Communication is a cornerstone of any organization's success. For nonprofits, communicating effectively with donors, volunteers, and communities can spell the difference between furthering their missions or fading into the background. As technology progresses, so do the means of communication, and text messaging for nonprofit is quickly becoming a crucial tool in maintaining conversations and fostering relationships with key stakeholders. In this article, we will delve into the benefits of this ...

   TEXT MESSAGING,NON-PROFIT     2023-12-19 23:59:49

  A walk through of different ways accessing Kubernetes application

When a web application is deployed on KUbernetes, to access the application, there must be some set up needs to be done so that external users can access the resource within the Kubernetes clusters. IN this post, we will walk through different ways to access application from outside. Before exploring different ways, let's set up a simple nginx eb application which will just serve the nginx welcome message when loading. # deployment.yaml apiVersion: apps/v1 kind: Deployment metadata: name: ngin...

   KUBERNETES,PORT FORWARD,SERVICE,CLUSTERIP,NODEPORT,LOADBALANCER,INGRESS     2021-05-31 00:20:27

  Reset submodule to checkout state in git

Sometimes there would be a submodule or some submodules within one git repository, in some cases the submodule may be out of sync with the checkout state as some files in submodule may be changed unexpectedly. How to reset the submodule to be the same as the original checkout state? Let's take an example that we have a git repository A and there is a submodule called ruby-gems under it. Assuming the submodule at remote origin has commit a. And on our local environment, the repository A has a lat...

   GIT SUBMODULE,GIT RESET     2020-09-05 08:30:57

  The Great Tech War Of 2012

From left: The late Apple cofounder Steve Jobs, Facebook CEO Mark Zuckerberg, Google CEO Larry Page, and Amazon CEO Jeff Bezos. | Photos courtesy of David Paul Morris/Getty Images (Jobs); Justin Sullivan/Getty Images (Zuckerberg); Chip East/Reuters (Page); Mario Tama/Getty Images (Bezos).Gilbert Wong, the mayor of Cupertino, California, calls his city council to order. "As you know, Cupertino is very famous for Apple Computer, and we're very honored to have Mr. Steve Jobs come here tonight ...

   2012,Tech war,Facebook,Apple,Google,Amazon,Tablet,Cloud,Analysis     2011-10-17 11:06:25

  Is Toutiao taking general content creators seirously?

Tiktok is now very popular among the Z-generation around the world. This is an app created by the Chinese company ByteDance. In China, the Chinese version of Tiktok called Douyin is not the only popular app created by ByteDance, there are a few other apps created by ByteDance are also popular such as Jinri Toutiao, a news app famous for its recommendation algorithm similar to Tiktok, also Huoshan Video, another video app similar to YouTube. This Toutiao app encourages general people to create co...

   JINRI TOUTIAO,CONTENT CREATION,TOUTIAO,BYTEDANCE     2021-10-03 01:10:27

  Baidu is in a deadly crisis

In past few days, there was some news about Baidu(China's Google) which put this search engine giant in China in a devastating position. The news is about that the owners of a Tieba(Similar to Google Group) were replaced by a sponsored organization without notifying the original owners. This irritated the original owners of the Tieba and also the public. People are complaining that Baidu is doing something ridiculous and evil. The name of the Tieba group which was sold by Ba...

   BAIDU,NEWS,CHINA     2016-01-13 07:56:17

  First impression of Github Copilot

It has been some time since I heard about the new generation of AI powered coding assistant -- Github Copilot. Don't get chance to experience it until obtained the tech preview access recently. So this post will document some first impression while using it. For now, this tool is only supported in VSCode and it can support various different programming languages. To enable it, just need to search and install the Github Copilot extension within VSCode. Once that is enabled, you will find that whe...

   GITHUB COPILOT,FIRST IMPRESSION     2021-08-13 22:45:31

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