The tutor bought a gamepad and studied how to use the GamePad to control the robot. Unexpectedly a bit simple, write a break code can, at the same time I this two days study of review.
Start the tutorial.
(1) GamePad control turtle.
Rosrun Turtlesim turtlesim_node
rosrun Turtlesim Turtle_teleop_keyWhen we run the above two sentences, we find that the keyboard's a
Sneak in, take advantage of the source code compilation takes a long time, this blog to fill up, say how in the WIN10 environment, ue4 use the game handle input, that is gamepad input.1. I use the handle is Rapoo V10 this handle, after connecting wireless USB, in the "Control Panel \ Hardware and sound \ Devices and printers" to find the device about the handle handle, and then enter, you can see some values of feedback.2. Need to download X360ce.exe3
Firefox 28 official version removed modern version Firefox touch preview version, is the latest version of the Firefox development process using the classic interface, it is worth the fans download out of print.
Firefox 28 Update log:
-NEW: Open GamePad API interface
-NEW: VP9 video decoding capability
-NEW: Support WEBM video function
-NEW: HTML5 Audio/Video Volume control
-NEW: Tips for Web messages on Mac OS x Platform Notification Center
-C
In the previous section, we described how to configure the Nexus system to be installed, and this section describes the use of the Nexus1. LoginIn the Red section click Login, enter the user name and password admin/admin123.Here you can configure Nexus systems, manage users, manage roles, manage tasks, view system RSS feeds, and view system logs, and this article introduces the most basic uses of
Google is now gradually starting to push the new Android 4.2 Jelly Bean system to the Galaxy Nexus users as OTA upgrades, but if you are impatient and want to be able to manually upgrade, the method here may be very useful for you. At present, Google Server has provided the GSM version of Galaxy Nexus Equipment, the latest system firmware download (temporarily does not support Verizon's LTE version), to pro
Maven-Repository Manager (Nexus)-download, install, run, and upgrade maven-nexus
Chen kichao
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1. Introduction
Using Nexus has two purposes:
I,It is a component of our project that uses Nexus to access a remote central repository, so that dependencies can be downloaded to the local de
1. When installing Nexus in Win10: wrapper | OpenSCManager failed-access denied. (0x5)
The main is no permissions. Need to run as Administrator
If you are directly clicking Start-nexus.bat to start the service:
If you are executing through the cmd window, you need to set permissions on the command prompt window to perform
2. Wrapper | The Nexus-webapp service isn't installed-the specified service do
http://repo.maven.apache.org/maven2/.index/Download the latest version of the index file for the repository,We need to download the following two files (usually at the end of the list)Nexus-maven-repository-index.gzNexus-maven-repository-index.propertiesThe following is to extract the index file, although the suffix named GZ, but the decompression method is more special,We need to download a jar package Indexer-cli-5.1.1.jar, we need to unzip the inde
The deployment environment is windowsxpFirst download the latest version of Nexus from Http://nexus.sonatype.rog/downloadsWe can download it according to individual needs. There are nexus-webapp-1.9.2.3-bundle.zip and other systems running compressed files or war packet Nexus-webapp-1.9.2.3.war.The Nexus-webapp-1.9.2.3
Nexus Introduction
Nexus is the maven Repository Manager. If you use Maven, you can download the required components (artifact) from the maven central repository. However, this is generally not a good practice, you should set up a Maven repository server locally and maintain the local repository while maintaining the remote repository as a proxy to save bandwidth and time.
By setting up your own private server, you can reduce the load on the central repository, save Internet bandwidth, accelerate Maven building, and deploy components on your own, so as to effectively use Maven. Nexus is currently the most popular Maven repository management software.
Nexus introduction:Nexus is divided into open-source and professional versions. The open-source version is based on the gplv3
First of all, why build a maven, the simple point is that the project projects in the jar package on a server, each time the jar package modification can go down to local. Can form a unified management of the entire project team.1. Download Nexus, Address: Http://www.sonatype.org/nexus/go650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/78/05/wKiom1ZzvEniXdk9AAK0o62zT9c996.png "title=" A.png " alt=
Sonatype Nexus Installation configuration see: Installing the Nexus in the CentOS system and importing the existing component libraries. The NEXUS has a built-in jetty container, and the ${NEXUS_HOME}/BIN/JSW directory contains startup scripts for each operating system. Of course, if you don't like the built-in jetty container, you can also download the
1, software a) Download Nexus address: HTTP://WWW.SONATYPE.ORG/DOWNLOADS/NEXUS-2.1.2-BUNDLE.TAR.GZB) If no special instructions, this document operation user is NEXUSC) Nexus Default admin username password is: admin/admin1232, install a) Extract 1 $ tar zxvf nexus-2.1.2-bundle.tar.gzb) move to other directory 1 $ MV
Today, organizations learn to use Linux to build a Nexus Maven central repository, build one in the company using CentOS, and go home with Ubuntu to build one, mainly to be familiar with the entire process, The main process is summarized as follows: (PS: Lou Zhu is just beginning to learn to build a Maven, heroes do not spray ...) )One. Download NexusNexus can be downloaded on the official website (http://www.sonatype.org), but the speed is slow, so t
The deployment environment is Windows XP.
First download the latest Nexus version from the http://nexus.sonatype.rog/downloads
We can download it as needed. There is a compressed file or war package nexus-webapp-1.9.2.3.war running by other systems such as nexus-webapp-1.9.2.3-bundle.zip.
The nexus-webapp-1.9.2.3-bundl
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