refuse to coexist

the installation is correct Next install Python3, install it in the Python3 directory (my is D:\software\python3) Change the installed Python.exe to Python3.exe (under: D:\software\python2) Then run at the command line: Python3, if there is a return to indicate that the installation is successful; error may be the installation failed or the environment variable is not configured, the environment variable is configured well After installation, if PIP is installed together, the files in t

used, it is estimated that MATE10 will be listed at that time! The United States its name said to solve the vice card unicom 3G, but the dual SIM status, the main card phone came in Vice card Unicom 3G is still disconnected! And there is no plug-in baseband, telecom deputy card will never have 3G signal! Some people say who can pick up two phone calls at the same time, the meaning of the double pass is the main cartoon words, the deputy card someone called in to know who called the phone! There

Welcome to the big Data and AI technical articles released by the public number: Qing Research Academy, where you can learn the night white (author's pen name) carefully organized notes, let us make a little progress every day, so that excellent become a habit!Own computer co-existence of Python2 and Python3,ipython as a tentative REPL interpreter use the frequency is still very high, respectively, in 2 and 3 after the installation of Ipython notebook How to use the two cores respectively?Accord

PIP2 and PIP3 settingsEnter Python3 root directory to modify Python.exe to Python3The Python installation package requires the Package management tool PIP, but when both Python2 and Python3 are installed, Pip is just one of the versions, and the following will provide a way to modify the two-version Pip so that the two Python versions of PIP can coexist.In the DOS command box, enter the command, python3-m pip install--upgrade pip--force-reinstall, to show that the reinstallation was successful.I

and 3, when using PIP to install the module, we need to declare before the PIP is 2 or 3[[email protected] ~]# python-m pip install psutil# my system has python2.7 and Python3.6,python is version 3.6.Collecting PsutilDownloading psutil-5.4.1.tar.gz (408kB).....................97% |███████████████████████████████▎| 399kB 738kb/s eta 0:00 100% |████████████████████████████████| 409kB 539kb/sInstalling collected Packages:psutilRunning setup.py Install for psutil ... doneSuccessfully installed psut

Xrep are OK. The 3.ZMQ event trigger is an edge trigger, and the Libevent event trigger is a horizontal trigger. Therefore, each response requires that the data be collected 12345678910111213141516171819 OnEvent () {while (true) {uint32_t events;size_t sz_events = sizeof (events);M_sock->getsockopt (zmq_events, events, sz_events);if (! ( Events Zmq_pollin))Break int64_t more;size_t more_size = sizeof (more);do {if (!m_sock->recv (rep, Zmq_noblock)) {LOG (ERROR) Return}M_sock->ge

In fact, no one asked me why I didn't write comments, and I didn't tell anyone why I didn't write comments. However, some people have been saying in my ear recently that you are not writing comments. So I think it is necessary to explain it. First,

Denial of interference to solve the biggest problem with Wi-Fi802.11 technology has grown dramatically over the last 10 years – faster, more powerful, and more scalable. But one problem still haunts Wi-Fi;There is nothing more than users complaining

The root cause is 90% people do not know the technology, do not understand the industry, the technology to realize that it is too easy to think that programming is typing. The following 4 aspects are included separately: No respect for programmers,

about theWin Ten, a little hair to play can, the country can adopt is another matter. Why? according to the Dialectical Development view, things are always in the development, Microsoft is no exception. -yearsTenMonth6Day, I said in the article

1) Reciprocal link request pages.This is the link request page, if the site has a link request page, to other webmaster login their own site, to establish links. Personally think, and can not generalize, to see this link request, whether

The twinkling of an eye into the winter, television, shopping malls on the moisturizing cream, skin care propaganda overwhelming. Yes, in this season, especially our northern cities are even more dry intolerable, but have you ever thought of the

Computer crash is due to the inability to start the Win7 flagship system, the screen "freeze" no response, the mouse, keyboard can not be entered, the software operation abnormal interruption. Although the cause of the crash is manifold, but same,

SEO is the first name, SEO is not a lieEveryone to open Baidu: Search for the top three of the station will have my station.Www.sf172.com today I will be based on this station and everyone together to analyze the optimization of the site.Please open:

Deny remote modification of the key value of the Windows 8 registry. Many users may enable the remote modification function of Windows 8 to allow users to change the key value from any location on the network, you can remotely modify the related

As a technician, you have to understand the meaning behind the comments from suppliers and try to get rid of those slogans, especially those words about some cutting-edge technologies. I will list the comments from vendors that I have made recently.

OracleProblem description:The following error occurs when you connect to the oracle 10.2.0.1.0 database using jdbc today:Connection refused (DESCRIPTION = (TMP =) (VSNNUM = 153093120) (ERR = 12505) (ERROR_STACK = (ERROR = (CODE = 12505) (EMFI = 4 )))

Tortoisegit is a Git version of TortoiseSVN. tortoisegit is used to migrate TortoiseSVN to TortoiseGit. It has never been used to use a GUI client on the Windows platform. Now the emergence of tortoisegit has benefited Windows

When installing the camera, "unable to install device: Category installation" is displayed after the driver is installed.ProgramRefuse to install or update this device ". This is a problem where the driver cannot be installed. It is not a problem

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