How can I get the Google Playstore installed ando working in my huawei Y7p

American government placed a ban on the usage of its software (Google playstore) by Chinese android phone companies.

Office Mobile not installed yet opening PDF files

I have a Samsung A50 phone, stock Android which came with the device (from Comcast), everything up to date and not rooted. I have not registered for the Samsung Galaxy store or whatever is called, and therefore never installed anything from it.

I never installed Office Mobile on my phone, and looking at the list of installed apps in Google Play shows no Office Mobile.

Yet, starting today, attempting to open some (but not all!) PDF files (by tapping their name in the Document folder) opens them in Office Mobile rather than the “Google Drive PDF viewer” where they did open till the day before yesterday (I did not try yesterday).

There is not an option to force opening the files in “Google Drive PDF viewer”. For a test, I installed the “Google PDF Viewer” (I wish they chose less similar and less confusing names). After that Android allows me to open the files with “Google PDF Viewer”, but it fails with “Cannot display PDF (no file received)”. After a reboot, the files were gone.

What may have happened? I can guess that the files corrupted and the “Google Drive PDF viewer” magically knew (and therefore was not proposing itself to open them), whereas the other two apps did.

Yet, why is there an app which I never installed and does not show up in the list of installed apps? Heck, if I search for it in Google Play, I even find it, and it shows me the option to install it!

memory – Why Has The Amount of Installed RAM in PCs Stagnated?

Growing up in the late ’90s I recall how the typical amount of RAM installed in Windows PCs increased each year. In 1996, 8 MB or 16 MB was typical; in 1997, many PCs came with 32 MB; in 1999, we’d reached 64 MB; in 2001, 256 MB was fairly normal; and by 2005 I wasn’t surprised to see 1 GB RAM in PCs.

It seems that for the last decade or so there hasn’t been much change in the amount of RAM installed. I saw Windows Vista PCs in 2007 with 2 GB RAM; in 2020 I rarely see anything with more than 8 GB, and 4 GB is still common on cheaper machines.

Why hasn’t the “onward march” of RAM size continued as it did 20 years ago? It seems slightly ironic that after making so much fanfare about 64-bit computing, many devices are still using only the same amount of RAM that is addressable by a 32-bit PC.

Why is this so? Why am I not seeing machines in my local computer stores with, say, 128 gigabytes of RAM on sale? Cost? maybe, but in 2000 a mere 1 gig of RAM was also expensive at the time, but not any more. Any ideas?

magento2.2 – Magento 2: Zendframework dependency not installed

We are running Magento2 v2.2.10. And we are implementing the repository using Capistrano, but it fails during bin / magento tasks.

An abstract factory could not create an instance of magentoframeworkappdeploymentconfig(alias: MagentoFrameworkAppDeploymentConfig).

The problem and just seems to be missing the Zendframework (the folder and its sub-packages do not exist in the provider).

We tried to include it in our composer.json manually but with no luck. Copying the Zendframework Backup folder in / provider solves the problem. If we run manually composer update/install in launch folder it works (after deleting vendor folder). We tried to play with composer flags, but we didn't mind.

What the hell is going on? > = (


The composer.json file:

    "name": "magento/project-community-edition",
    "description": "eCommerce Platform for Growth (Community Edition)",
    "type": "project",
    "version": "2.2.10",
    "license": (
    "require": {
        "magento/product-community-edition": "2.2.10",
        "composer/composer": "@alpha",
        "mollie/magento2": "^1.9",
        "mageplaza/magento-2-german-language-pack": "dev-master",
        "mageplaza/magento-2-french-language-pack": "dev-master",
        "mageplaza/magento-2-dutch-language-pack": "dev-master",
        "olegkoval/magento2-regenerate-url-rewrites": "^1.5",
        "sendcloud/sendcloud": "^1.1"
    "require-dev": {
        "allure-framework/allure-phpunit": "~1.2.0",
        "magento/magento2-functional-testing-framework": "2.4.5",
        "phpunit/phpunit": "~6.2.0",
        "squizlabs/php_codesniffer": "3.2.2",
        "phpmd/phpmd": "@stable",
        "pdepend/pdepend": "2.5.2",
        "friendsofphp/php-cs-fixer": "~2.2.1",
        "lusitanian/oauth": "~0.8.10",
        "sebastian/phpcpd": "2.0.4"
    "autoload": {
        "psr-4": {
            "Magento\Framework\": "lib/internal/Magento/Framework/",
            "Magento\Setup\": "setup/src/Magento/Setup/",
            "Magento\": "app/code/Magento/"
        "psr-0": {
            "": (
        "files": (
        "exclude-from-classmap": (
    "autoload-dev": {
        "psr-4": {
            "Magento\Sniffs\": "dev/tests/static/framework/Magento/Sniffs/",
            "Magento\Tools\": "dev/tools/Magento/Tools/",
            "Magento\Tools\Sanity\": "dev/build/publication/sanity/Magento/Tools/Sanity/",
            "Magento\TestFramework\Inspection\": "dev/tests/static/framework/Magento/TestFramework/Inspection/",
            "Magento\TestFramework\Utility\": "dev/tests/static/framework/Magento/TestFramework/Utility/"
    "minimum-stability": "stable",
    "repositories": (
            "type": "composer",
            "url": ""
    "extra": {
        "magento-force": "override"

How to uninstall the mySIMBLHelper service installed by SIMBL for MAC

I wanted to install Atop which required SIMBL installation.
Nothing in the process indicated that SIMBL 0.7.5 was not compatible with Mojave 10.14.
A confirmation started appearing if I want it to control the xyz app.
Then I started checking to uninstall it and waste a lot of time.

The process is discussed here
1. Deactivate SIP:

Boot into Recovery mode: Restart and hold cmd+r
In Menu -> Toolings -> Start “Terminal”
$ csrutil disable; reboot
  1. Run the script and perform the uninstall. Delete a list of files.

  2. re-enable SIP

    same as (1) change to "enable" to re-enable SIP


I checked the files it opens, and there are at least 2 places the script doesn't delete:


However, the second cannot be removed because it is a mounted file and contains a copy of the original mySIMBL.

I tried to reboot into SAFE MODE by holding SHIFT at startup to force the
downloading temporary files but it didn't work.

To gather more information I was able to dump with launchctl

launchctl dumpstate > dump.txt

Show dozens of services with the following line included

domain =

while also showing that service too = {
    type = process
    handle = 3734
    active count = 27
    on-demand count = 1
    service count = 26
    active service count = 0
    activity ratio = 0.00
    originator = /private/var/folders/tl/yytk78b9195dbtvrhmhvfn100000gn/T/AppTranslocation/D5C172B8-7F7A-4E7E-B147-18B24DD76FDA/d/
    creator = mySIMBLHelper.3734
    creator euid = 501
    uniqueid = 3734
    external activation count = 0
    security context = {
        uid = 501
        asid = 100064

I need help uninstalling it or preventing it from running.

I can't even find the file where it was shot.

Could you help me please?

Flutter integration with Firebase bug on iOS (pod cannot be installed)

I am trying to add firebase to my new flutter project and have followed the guides (here, and the other official flutter and firebase guides)

As soon as I add cloud_firestore to my dependencies, I can't compile the project

This is my pubspec.yaml archive

name: homemanagement
description: A new Flutter application.

publish_to: 'none'

version: 1.0.0+1

  sdk: ">=2.7.0 <3.0.0"

    sdk: flutter

  cloud_firestore: ^0.13.0+1

  cupertino_icons: ^0.1.3

    sdk: flutter

  uses-material-design: true

This is Podfile

# Uncomment this line to define a global platform for your project
 platform :ios, '9.0'

# CocoaPods analytics sends network stats synchronously affecting flutter build latency.

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,

def parse_KV_file(file, separator='=')
  file_abs_path = File.expand_path(file)
  if !File.exists? file_abs_path
    return ();
  generated_key_values = {}
  skip_line_start_symbols = ("#", "/")
  File.foreach(file_abs_path) do |line|
    next if skip_line_start_symbols.any? { |symbol| line =~ /^s*#{symbol}/ }
    plugin = line.split(pattern=separator)
    if plugin.length == 2
      podname = plugin(0).strip()
      path = plugin(1).strip()
      podpath = File.expand_path("#{path}", file_abs_path)
      generated_key_values(podname) = podpath
      puts "Invalid plugin specification: #{line}"

target 'Runner' do
  # Flutter Pod

  copied_flutter_dir = File.join(__dir__, 'Flutter')
  copied_framework_path = File.join(copied_flutter_dir, 'Flutter.framework')
  copied_podspec_path = File.join(copied_flutter_dir, 'Flutter.podspec')
  unless File.exist?(copied_framework_path) && File.exist?(copied_podspec_path)
    # Copy Flutter.framework and Flutter.podspec to Flutter/ to have something to link against if the xcode backend script has not run yet.
    # That script will copy the correct debug/profile/release version of the framework based on the currently selected Xcode configuration.
    # CocoaPods will not embed the framework on pod install (before any build phases can generate) if the dylib does not exist.

    generated_xcode_build_settings_path = File.join(copied_flutter_dir, 'Generated.xcconfig')
    unless File.exist?(generated_xcode_build_settings_path)
      raise "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter pub get is executed first"
    generated_xcode_build_settings = parse_KV_file(generated_xcode_build_settings_path)
    cached_framework_dir = generated_xcode_build_settings('FLUTTER_FRAMEWORK_DIR');

    unless File.exist?(copied_framework_path)
      FileUtils.cp_r(File.join(cached_framework_dir, 'Flutter.framework'), copied_flutter_dir)
    unless File.exist?(copied_podspec_path)
      FileUtils.cp(File.join(cached_framework_dir, 'Flutter.podspec'), copied_flutter_dir)

  # Keep pod path relative so it can be checked into Podfile.lock.
  pod 'Flutter', :path => 'Flutter'

  # Plugin Pods

  # Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
  # referring to absolute paths on developers' machines.
  system('rm -rf .symlinks')
  system('mkdir -p .symlinks/plugins')
  plugin_pods = parse_KV_file('../.flutter-plugins')
  plugin_pods.each do |name, path|
    symlink = File.join('.symlinks', 'plugins', name)
    File.symlink(path, symlink)
    pod name, :path => File.join(symlink, 'ios')

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings('ENABLE_BITCODE') = 'NO'

The problem is that when I try to run the application on my IOS simulator (iPhone 11 pro max)
the process is stuck Running pod install...

I tried to clear the cache with flutter pub cache repair and reinstall with pod install
but it always gets stuck Installing gRPC-Core (1.28.0)

I tried to find the problem on Google but couldn't find a solution

centos7 – mod_php is not installed on CentOS 7 with remi & # 39; s php 5.4 – some confusion

I have a new installation in CentOS 7 with httpd and after the remi wizard I installed php 5.4 as a single version (I know it is old, but part of my requirements!).
My problem is that httpd cannot execute php scripts (simple as phpinfo) as described in this question: PHP does not work with Apache in Centos 7
Apart from that problem, the things that I find very, very strange are:

  • there is no php module in httpd:

httpd -M | grep php doesn't show anything !! There should be php5_module, or not ??

  • There is no php.conf file in httpd:
(user@pc ~))$ ls -l /etc/httpd/conf.d/
total 16
-rw-r--r--. 1 root root 2926 Apr  2 16:13 autoindex.conf
-rw-r--r--. 1 root root  366 Apr  2 16:14 README
-rw-r--r--. 1 root root 1252 Nov 27 17:58 userdir.conf
-rw-r--r--. 1 root root  824 Nov 27 17:58 welcome.conf
  • but at the same time, php is installed as described (remi-wizard):
(user@pc ~)$ php --version
PHP 5.4.45 (cli) (built: Oct 22 2019 13:26:02)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies
  • The php packages are there (only the ones I obviously installed):
(user@pc ~)$ rpm -qa 'php*' | sort

Similar question I found here and the solution provided is installing mod_php. Sounds good … but here comes my other question:
when trying yum install mod_php The system asks me to install php (although I have it installed)!

sudo yum install mod_php
--> Running transaction check
---> Package php.x86_64 0:5.4.45-18.el7.remi will be installed
--> Finished Dependency Resolution

(it's the same with)

sudo yum install php
--> Running transaction check
---> Package php.x86_64 0:5.4.45-18.el7.remi will be installed
--> Finished Dependency Resolution

Am I doing something wrong here or am I missing something?

The expected version of the product was not found on the system when you installed Cumulative Updates in SharePoint 2013

Hello, I have a staging SharePoint 2013 server farm and then SharePoint updates are installed
Security update for Microsoft SharePoint Foundation 2013 (KB4484157) 64-bit edition
(security update for SharePoint Foundation 2013: November 12, 2019)

Security update for Microsoft SharePoint Foundation 2013 (KB4462143) 64-bit edition
(security update for SharePoint Foundation 2013: February 12, 2019)

Update for Microsoft SharePoint Enterprise Server 2013 (KB4461510) 64-Bit Edition
(November 13, 2018, cumulative update for SharePoint Enterprise Server 2013)

now when i try to install the latest cumulative updates it shows below the message

& # 39; the expected version of the product was not found in the system & # 39;

installation: SQL Server Management Studio cannot be installed on external hard drive

I am trying to install SQL Server Management Studio on an external hard drive.

I receive an error message that the disk space is not sufficient. I have about 2T of disk capacity.

Although I am trying to install the application on drive D, the installer is referring to drive C.

Can someone help me in the steps that I should follow? Stackoverflow does not allow me to attach images from error messages 🙁