chromecast setup issues

Change the project group, change the new computer, reload Python when you encounter the prompt as shown:Cause: You need to install Windows 7 Service Pack 1Click "Update your machine" to jump to a specific page with a workaround and download linkI hate to download the file is too large, choose to install the Python3.4 version, you can install the success.Python installation Failure Tip "one or more issues caused the

on the same clock along. If there is no-hold default is to check n a valid clock edge, if the N>=2,hold check is not on the same clock effect along, the demand for hold is more than n-1 cycle, that is too harsh, the general timing can not converge.Skew the size of Setup and the hold What is the impact? According to the principle can be modified under the slack calculation method to:Setup: slack= (Period+clock skew-

://download.oracle.com/docs/cd/B28359_01/install.111/b32302/toc.htmLog fileThe Navicat Report Viewer provides log file records Navicat the actions that are already running in the reports Viewer, which are logs in subdirectories, such as C:\Users\Guest\Documents\Navicat. Viewer\ Premium\logs\, you can change the location of the log file in the options.HttpDump.log: Saves data for HTTP server replies.LogHistory.txt: Records all SQL statements on the NAVICAT report Viewer database and all running j

with our PC to see if we can get the address automatically. Clear IP clears the previously set IP and automatically obtains the address using IP DHCP.650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/78/68/wKiom1Z7mjXycs_yAABN46oDVWk778.png "title=" Picture 10.png "alt=" Wkiom1z7mjxycs_yaabn46odvwk778.png "/>The IP address has been automatically obtained through DHCP , and the following tests The communication between the PCs. 650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00

Q: Today in Ubuntu 14 normal user SSH login shell found that the LS command to view the directory, the Discovery folder and files are the same color display! This is unreasonable, Linux will be based on the file type is different color display Ah! That looks good!A: Switch to root, everything is OK. So the conjecture should be a shell setup problem.Solve: How do I set it up?VI ~/.BASHRC#!/bin/bashif [-x/usr/bin/dircolors]; ThenTest-r ~/.dircolors eva

# # #被maven折腾了1周, encountered a lot of problems, the next summary, stay for later to view, convenient for everyone to communicate:1. Because of the compatibility issues with Maven and Eclipse, the building was a long struggle, and finally found using Eclipse IDE for Java developers (version=4.2.0) and M aven3.0.5, and then add the 4th map address, the duly completed, 2 minutes to fix 2. When you execute test with Eclipse, Eclipse always reports the

div commonly used properties width and height, sometimes if we need to make div height is the height of the entire screen, set height:100% found does not have any effect, it is not set the wrong, but in the World wide specification about the percentage of the setting is relative to the parent element, as follows:Find that the height of the div is only the height of the text, if you need to let the div fill the entire screen, we need to set the height of the parent element, that is, HTML and body

the topic of its output, the Rosnode Info/rsdk_joint_velocity_wobblerYou can select the topic, use the Rostopic echo/robot/limb/right/joint_command to view the data in it, and add it in plot, but this should be an array/robot/limb/right/joint_command/comand[0] To view the graphics/robot/limb/right/joint_command/command[0], you can first perform the Grapefruit addend Group, And then enter Comman[0]For the method to start Gazebo:Should be first entered into./baxter.sh Sim, and then Roslaunch Baxt

PHP php.ini time Zone Setup issues 2009-09-10 15:40 From php5.1.0 onwards, PHP.ini added date.timezone this option, by default, is closed, that is, the time displayed (no matter what the PHP command) is Greenwich Mean time, and our time (Beijing time) difference is exactly 8 hours, there are the following 3 methods can restore normal time.1, the simplest way is not to use php5.1 above version

Problem:When Eclipse and Pydev are installed, create a project, create a new py file, and the file header will come with Chinese time. This will be the error when compiling.One solution:By setting, you can bring the file header of the newly created file automatically with one line #coding=utf-8After setting up, create a new file. File header will come with #coding=utf-8CondThere are other ways of friends, welcome to communicate.Coding setup

. gitconfig file are as follows:[Python]View Plaincopy [Push] Default = Simple [User] Name = Aborn email = [email protected] [Core] Editor = Emacs Gitproxy = Git-proxy [HTTPS] Proxy = http://proxy-server:3128 [HTTP] Proxy = http://proxy-server:3128 5. Download the conversion protocol file connect.c, clickJust download the connect.c file and compile[Python]View Plaincopy Gcc-o Connect connect.c Copy the compiled file connect

Python socket after successful native runPut the server-side code on the server and find it's not moving.Shutting down the server's Windows Firewall is no problem, you can run.But worry about insecurity; New inbound rule selection port in Advanced security settings for Server firewall and now TCP and connected ports OK650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/53/D5/wKioL1RyCwHDWgd5AADmkBB6bXI794.jpg "title=" QQ picture 20141124002509.jpg "alt=" Wkiol1rycwhdwgd5aadmkbb6bxi794.jpg

CONTROL [initandlisten] * * We suggest setting it to ' never ' We cat on the above two files, found that the content is "[always] madvise never", we need to be prompted to change it to never, but this setting is not very good change, so a relatively simple solution is to turn it on when the boot, do not change the default configuration. And the modification of this file needs to be done under the root user, it is not possible to sudo-s directly in the startup script. So the solution is as foll

A few days ago because of the eclipse environment slightly changed, resulting in encoding, code automatically prompt completion of the function is not, press the shortcut key ' alt+/' after the code will not automatically fill the hint, very puzzled, to search the internet for a long time, are not want the result, the settings are not successful, Finally in a blog found a solution, thank Bo Master @xuqingfeng77 share.Main check the following two steps are not set well (my problem is in the secon

not find the main class:org.sonatype.nexus.bootstrap.jsw.JswLauncher. Program would exit.Wrapper | There were 5 failed launches in a row, each lasting less than. Giving up.Wrapper | There may a configuration problem:please check the logs.Wrapper | Online explanation is to JAVA7. Alas only the next low version.Four, re-nexus-oss-webapp-1.9.2.4-bundle.zip version of the.Unzip the/opt/nexus1924/bin/jsw/linux-x86-64 directory to start the access.Http://192.168.13.31:8081/nexusDefault Administrator

has not been updated, click Install Update, the optional update also point onAfter the update is completeClick Restart to update the systemThe third step, the official installation Python3.7After clicking on the installation file, the following screen will appearSelect Install Now, and check all two options below to avoid the need to match your environment variables at a later stageFourth step, runAfter the installation is complete, open the CMD window (click the Windows icon in the lower left

Environment installation Package:https://pan.baidu.com/s/1bnVhHMZ?fid=642139599707514Baidu Address:Http://sw.bos.baidu.com/sw-search-sp/software/f4373126dba59/python_2.7.13150.msiWith the Python 2.7 installation package, I am this temp file error, give C:\Windows\temp to the user all rights are no error, refer to the blog to be OKhttp://blog.csdn.net/netsec_steven/article/details/52637088Set the environment path C:\Python is your installation path,bingo~Python Windows Environment

MongoDB Index Setup Issues 1. The master-Slave library index is not set up synchronously: MONGODB version 2.6.6, indexing is not synchronized, but is then indexed from the library after the main library is established. I do not know whether the 3.0 version is the same, the previous use of version 3.0 did not monitor the master and subordinate log. The hole is too big. 5:00 set up to complete the m

installation, if not installed, theDotnetfx20.exeRelease to the Temp folder and install from the Temp folder. Net Framework2.0, so as to ensureDotnetfx20.exeDoes not occupy the space of the installation folder. The advantage of making the installation package is that you do not have to worry about whether the user is networked when installing the software, but the disadvantage is that the installation file is slightly larger because the installation package contains a20ManyMOfDotnetfx20.exe, bu

applications,1. If you are installing SQL Server 2008 in a workgroup environment, the accounts that are allowed to use include:① Local user account (note not local Service account!) )、② built-in account (Network Service account, Local System account, etc.).2. If you are installing SQL Server 2008 on a domain environment (including member servers),(Note: Microsoft recommends that you do not install SQL Server 2008 on a domain controller for security reasons)Although SQL Server