python – How to fix it: ERROR: could not find a version that meets the requirement tensorflow-gpu == 1.14.0 (versions: none)

I currently have a problem with the installation of the Tensorflow GPU on Mac OS

I have uninstalled tensorflow 1.14 and try to install the tensorflow 1.14 GPU to train a model.

(deepspeech-venv) Chabanis-MacBook-Pro: Deepspeech chabani $ pip3 install & # 39; tensorflow-gpu == 1.14.0 & # 39;
Tensorflow-gpu collection == 1.14.0
ERROR: Could not find a version that meets the requirement tensorflow-gpu == 1.14.0 (versions: none)
ERROR: no matching distribution found for tensorflow-gpu == 1.14.0

I hoped this would have installed the Tensorflow GPU 1.14 correctly, where am I going wrong here?

react: what are the compatible office user interface fabric versions for each version of SPFx?

We recommend that you use the versions of the Office UI Fabric React package included in the project in the Yeoman Generator of SharePoint Framework. For example, version SharePoint Framework v1.7.0 uses Fabric React v5.131.0

Note: Fabric React versions 2.x or earlier are not compatible with SharePoint Framework.

Source: Office UI Fabric React.

In addition, SPFx 1.8 is compatible with Office fabric React 6.156.0.

Source: SPFx 1.8 is now compatible with Office Fabric React 6.156.0.

There are some changes in the use of Office UI Fabric icons in SPFx components as mentioned here.

In addition, you can check the SPFx and Fabric React Release Notes below and verify their typing compatibility if that helps.


  1. Versions of SharePoint Framework.
  2. Fabric reaction demonstrations.

postgresql: multiple versions of PostGIS and PgRouting in CentOS 7

I am trying to install several versions of PostGis and PgRouting on the same instance of PostgreSQL v9.6, using CentOS 7.5.

I have been struggling with dependencies and shared libraries, so that everything works.

So the question is, what is the best way to manage dependency versions? If I install a major dependency version, is the previous version of Postgis still working?

Some dependencies are: GDAL, GEOS, Proj4, etc.

I've been organizing them in folders, with subfolders containing the version of the dependency, using –prefix = path / v3.0.0 in ./configure script during the installation of the dependency.

Example: Folder -> GEOS – Subfolders: v3.0.0, v3.4.0, etc.

After that, when I want to install any version of PostGIS, I use ./configure to use any absolute dependency path.

Example: ./configure –with-pgconfig = path –with-gdal = path / version –with-proj4 = path / version …

But I'm not sure it's the right way.

Any suggestions are welcome to clear my mind.

Website design – Web UX – Serves two versions of the site according to the type of client selected

I am building a site for an accounting company. They would like to serve two different main pages for "Individuals" and "Companies".

The site would look similar but would have different content related to the services offered by these two types of customers.

  • What is the best way to allow users to choose their type of client? (I am currently thinking of a pop-up message on the first visit)
  • How easy should it be for users to switch between types?
  • How obvious should I do so that the user knows what version of the site it is?
  • Is there a difference between desktop and mobile?

Thank you!

Can two or more versions of MongoDB run simultaneously as Windows services?

I am working on two .Net projects that use different versions of MongoDB (3.4 and 4.0). By using separate data and log directories (according to this article), I can run both versions simultaneously on demand, but I would like to configure this environment on a temporary server, so they need to run as services.

I can run mongod.exe with the –install option (and use –serviceName to try to avoid name conflicts) and run 3.4 but then the MongoDB v4 installer (which configures the service through an option at the time of installation ) does not work works correctly (although v4.0 can still be run from the command line through mongod.exe.

I would be grateful if someone could advise me if what I am trying to do is not possible or not, or point me in the direction of a wiki or tutorial that can help me.

Thank you.

url: is it problematic to include decoded and encoded versions of the same directives in robots.txt?

This question is a follow up to this:
Should RTL encoded URLs be hidden in robots.txt or not?

Is it problematic to include decoded and encoded versions of the same directives in robots.txt, like the following?

Disallow: /מדיה_ויקי:*
Disallow: /%D7%9E%D7%93%D7%99%D7%94_%D7%95%D7%99%D7%A7%D7%99:*

Both are actually "the same" in the sense that the former is in its original RTL syntax (Hebrew, in this case) and decoded and the latter is encoded.

The "reason" is "point" to any current or possible standard in the future of Google (or any other search engine important for that matter).
For example:
Today an important search engine development team might prefer decoded versions and tomorrow another might prefer the coded version;
Hence the question of whether it is okay to have both and end this?

Where can I download previous versions of cisco packet tracer 4.0? [on hold]

I am looking for previous versions 4.0 of the Cisco Package Tracker.

java: how far do you get with the semantic versions?

I think the key idea here is that if a change is "breaking" or not it has nothing to do with whether or not the change seems a minor or major change, and has nothing to do with the breadth of scope or complexity of change is.

Instead, the only thing that determines if a change is break is: does the code that used to work before the change no longer work after the change?

It is up to you how strict it is to be. For example, is it okay to break the code that explicitly I shouldn't have worked, as originally, a list did not appear as allowing nulls, but due to an error, was it not verifying them correctly? That depends on you in your change management policy: some believe that mistakes are fine if they break the code, some say that if there were any conceivable code that would have worked before (even if you have no proof that such code really exists), Then change should be considered breaking. Again, that depends on your policy to decide how to handle it.

If you have a policy that says the major versions may be failing but the minor versions may not, then yes, any change that is defined as a change means that you cannot include it in a minor version. If that is the only thing that changes, then yes, that means you would have to make a major version change to include it.

This problem is created because you have combined two orthogonal things: if a change is minor or major and if it is breaking or not. Because one depends on the other, it means that something has a smaller scope but is broken, it promotes a major change. However, this is not a mistake, it is an intentional feature of this style of semantic versions.

However, there is a way to avoid some of this in the future, which is this: if a class is generic or diffuse in what it allows and admits (and List is an example as diffuse as it can find), if you want to be more demanding than that, it is often better to serve it by creating a container or inheriting a class, that is, a PickyList with all kinds of rules about what he accepts and what he doesn't. It can even include a warning that add() the rules may change over time due to changes in external rules (common in regulatory environments or when external restrictions are not defined in the same code; imagine having a class that is added to a portfolio of financial market orders, for example ), and thus all consumers of this The function must ensure that it is not assumed that add will succeed and handle errors / failures properly.

In the end, remember the wisdom behind why important changes must be handled with care and an additional burden: code breakdown and hard-to-update libraries are a huge problem in IT today. The level of difficulty that important projects have when trying to keep the updated versions every few years is unpleasant and, frankly, crazy. "Managing the hell of the software version" has joined "capacity for Google" in my list of skills that every software developer must have and yet never appears in the job description.

Anything you do to fight the good fight against the rot of the code and the infernal version of the infinite march of "breaking change with questionable benefits or necessity" is a sacrifice towards the greater good, and I thank you for your service in this valuable cause.

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8 – Same module with different versions in several places.

This is the directory structure of my drupal 8 installation:

├── composer.json
├── composer.lock
├── drush
├── load.environment.php
├── phpunit.xml.dist
├── scripts
├── vendor
└── web
    ├── autoload.php
    ├── core
    ├── index.php
    ├── modules
    │   └── custom
    │       └── xyz (version 1.0)
    ├── profiles
    │   └── custom
    │       └── qwer
    │           └── modules
    │               └── custom
    │                   └── xyz (version 1.1)
    ├── robots.txt
    ├── sites
    │   └──
    │       └── modules
    │           └── custom
    │               └── xyz (version 1.2)
    ├── themes
    ├── update.php
    └── web.config

Which version of xyz "win" module in this structure? For example:
– A site installed with qwer profile (sites /
– A site installed without qwer profile (sites /
– Another option ?

I would like to know the preference that Drupal has when it has the same module with different versions in several places.