Rocket Vs Target Mac OS

Rocket vs target mac os download

With the help of Capterra, learn about Rocket, its features, pricing information, popular comparisons to other Lead Generation products and more. Still not sure about Rocket? Check out alternatives and read real reviews from real users. Rocket is a free Mac app that makes typing emoji faster and easier using Slack-style shortcuts. Just start typing an emoji like:thumbsup: (👍) and Rocket will help auto-complete it – in any app! Plus, with Rocket Pro, you can add gifs, snippets, and symbols to your Rocket shortcuts. Speaking of business, my company's apps still run on Mac OS X 10.6 Snow Leopard. However, the latest version of Xcode does not contain the Mac OS X 10.6 SDK. As the Church Lady would say, 'How convenient!' Therefore, in order to build our apps with the latest Xcode, we have to set the SDK to Mac OS X 10.7 and the Deployment Target to 10.6. Windows: Which OS Really Is the Best? When it comes to performance, usability, security, and specific tasks, which of the two leading desktop operating systems reigns supreme?

This quick start guide is a detailed instruction of setting up RocketMQ messaging system on your local machine to send and receive messages.

More Details:

  • English：https://github.com/apache/rocketmq/tree/master/docs/en
  • 中文：https://github.com/apache/rocketmq/tree/master/docs/cn

The following softwares are assumed installed:

  1. 64bit OS, Linux/Unix/Mac is recommended;(Windows user see guide below)
  2. 64bit JDK 1.8+;
  3. Maven 3.2.x;
  4. Git;
  5. 4g+ free disk for Broker server

Click here to download the 4.8.0 source release. Also you could download a binary release from here.

Now execute the following commands to unpack 4.8.0 source release and build the binary artifact.

Start Name Server

Start Broker

Send & Receive Messages

Before sending/receiving messages, we need to tell clients the location of name servers. RocketMQ provides multiple ways to achieve this. For simplicity, we use environment variable NAMESRV_ADDR

Shutdown Servers

The guide is working for windows 10 , please make sure you have powershell installed.

Download latest binary release. and extract zip file into your local disk. Such as: D:rocketmq

Add Environment Variables

You need set environment variables

  1. From the desktop, right click the Computer icon.
  2. Choose Properties from the context menu.
  3. Click the Advanced system settings link.
  4. Click Environment Variables.
  5. Then add or change Environment Variables.

Or just in the openning powershell, type the needed environment variables.

If you choose the powershell way. you should do it for every new open powershell window.

Start Name Server

Open new powershell window, after set the correct environment variable. then change directory to rocketmq type and run:

Start Broker

Open new powershell window, after set the correct environment variable. then change directory to rocketmq type and run:

Send & Receive Messages

Send Messages

Open new powershell window, after set the correct environment variable. then change directory to rocketmq type and run:

Receive Messages

Then you will see messages produced. and now we can try consumer messages.

Open new powershell window, after set the correct environment variable. then change directory to rocketmq type and run:

Shutdown Servers

Normally, you can just closed these powershell windows. (Do not do it at production environment)

May 4, 2013

(Updated May 5, 2013 to include weak_import)

I used to have a WordPress blog. I no longer update that blog, because it became a PITA to constantly update WordPress. Also, my desire to help people waned after the infiltration of our little Mac community by the horde of iOS developers. No offense. Well, not much offense. Nonetheless, I occasionally have something helpful to say to people. So, I'm just going to write a self-contained article here, with no promise of any future articles. I'm so serious about no promises that I'm not even setting up an RSS feed for articles, and if you know me, that's telling.

Enough chit-chat, on to business. Speaking of business, my company's apps still run on Mac OS X 10.6 Snow Leopard. However, the latest version of Xcode does not contain the Mac OS X 10.6 SDK. As the Church Lady would say, 'How convenient!' Therefore, in order to build our apps with the latest Xcode, we have to set the SDK to Mac OS X 10.7 and the Deployment Target to 10.6. The problem with this setup is that if we accidentally use API that only exist on 10.7, then there is no build warning, but the app will crash at launch on 10.6. How convenient!

My friend Paul Kim was lamenting this issue recently, and my friend Daniel Jalkut pointed us toward a possible solution on Stack Overflow. (I call them my friends. They probably hate my guts, but at least we speak frequently.) This solution was designed for iOS, though, and didn't seem to work for Mac OS X. That's where I came in. I decided to hack at it until I found a solution for Mac OS X, and I believe that I did. Put the following code in your prefix header (.pch file):

We are redefining macros in the system headers. Redefining AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER takes care of methods introduced in 10.7, which are marked in the headers by NS_AVAILABLE() or NS_AVAILABLE_MAC().

Redefining NS_CLASS_AVAILABLE takes care of classes introduced in 10.7, which are marked in the headers by NS_CLASS_AVAILABLE() or NS_CLASS_AVAILABLE_MAC(). See <Foundation/NSObjCRuntime.h> for the original definition of those macros, which I won't paste here.

When you use my prefix header above, you will get a deprecation build warning whenever you use 10.7 API with a 10.6 deployment target. Why have a deprecation warning rather than throwing an error? Because this allows you to conditionally use the 10.7 API when running on Mac OS X 10.7. In order to intentionally use 10.7 API, you need to compile out the build warning. For example:

Obviously, my solution only works with the 10.7 SDK and 10.6 Deployment Target. You'll have to modify it if you use a different SDK or Deployment Target. I haven't been able to think of a general-purpose solution to this problem, that works with all SDKs and Deployment Targets.

Mac Os Target Disk Mode

That's it for now. Please leave any questions or corrections in the comments section below. Love, Jeff.