JS DateTime type to the front end iOS is not compatible

2023-01-02   ES  




This tutorial just wants to record some experience of installing the Ubuntu system during this time, and share it with you by the way

1. Ubuntu14.04 system U disk production

ubuntu14.04 Installation and use: [1] Make installation U disk

2. Ubuntu14.04+Win10 dual system installation

Ubuntu14.04 Installation and use: [2] Dual system installation

The installation of the

dual system has been deleted to delete the GRUB guidance item after installation, causing directly entering the GRUB Rescue mode

Question description: Power display:

GRUB loading

error:unknow filesystem

grub rescue>

Reference this article:dual system win8.1 & ubuntu reinstallation 14.04 encountered GRUB Rescue

ls (HD0, X)/GRUB (BOOT separate partition) 
 grub rescue> set root = (HD0,5) 
 grub rescue> set prefix = (HD0,5)/grub 
 GRUB Rescue> Insmod Normal 

But don’t be happy. If you restart at this time, the problem still exists. We need to enter Linux and repair GRUB. Start up, after entering Ubuntu, execute in the terminal:

sudo update-grub
sudo grub-install /dev/sda

SDA is your hard disk number. Do not specify the partition number, such as SDA1, SDA5, etc.) Restart testing whether the GRUB start -up menu has been restored? Congratulations on your recovery!

3, Sogoupingying installation

Reference:ubuntu 14.04 Install Sogou Pinyin Linux version that should be paid attention to

1. If you don’t choose Chinese installation when you install it, it is best to turn the system into Chinese first

Step is: System Setting-> Language Surport-> Drag Chinese to the top-> click to apply to the entire system-> restart

Below is the interface after setting up and restarting

2, download the DEB package of Sogou Pinyin Linux version from the Sogou official website


After downloading, double -click the DEB package and install it directly, it will enter the software center for installation by default;

3, configuration

Reference Baidu Experience:ubuntu14.04 Install Sogou input method


Listening to friends who said that FCITX-CONFIG-GTK3 did not choose after you restarted it.

Four, Chrome browser installation

Reference Baidu Experience:ubuntu 14.04 Install Google’s browser -CHROME

wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
dpkg -i google-chrome-stable_current_amd64.deb

5. Netease Cloud Music Linux Edition Installation

Reference blog post:Install the Netease Cloud Music Linux version on Ubuntu 14.04 64bit (the latest official version)

NetEase Cloud Music official website download:http://music.163.com/#/download

6. Video player installation

Direct application store installation

VLC and Smplayer player are very easy to use

Seven, Youdao Dictionary Installation

Reference blog post:Ubuntu 14.04 64bit installation of the Dictionary Linux version

to the official website to download 32 -bit or 64 -bit offline installation package, double -click the load application store installation:http://cidian.youdao.com/index-linux.html

8. Atom document editor installation

Atom is a very powerful editor, which can achieve excellent functions such as automatic completion.

Enter the following commands in order on the command terminal in order to achieve ATOM installation:

sudo add-apt-repository ppa:webupd8team/atom  
sudo apt-get update  
sudo apt-get install atom  

ReferenceUbuntu Install atom via PPA

nine, pycharm installation

1. Install Java JDK

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get installl oracle-java8-installer

Oracle License dialog box will appear during the installation process.

After the installation is completed, run Java -Version or Javac -Version to see if the installation is successful. Getting similar outputs, indicating that the installation is successful

2, install pycharm

(1) download and install package on the official website
(2) To the download directory for decompression

cd Downloads/
tar xfz pycharm-*.tar.gz

(3) run the pycharm.sh file in the bin directory in the folder in the folder

cd pycharm-community-3.4.1/bin/

During the installation process, ask whether to import Settings, choose not import-> OK. Then it is default, select according to the prompts

3. Set fast starting method

Under ubuntu, every time you find the folder where pycharm.sh is located, and execute ./pycharm.sh, which is very troublesome. It is best to create a shortcut.
Ubuntu’s shortcuts are placed in/usr/share/applications. First of all, create a pycharm.desktop in this directory

sudo gedit /usr/share/applications/Pycharm.desktop

and then enter the following content, note that EXEC and icon need to find the correct path

[Desktop Entry]
Comment=Pycharm3:The Python IDE
Exec="/XXX/pycharm-community-3.4.1/bin/pycharm.sh" %f

and then find the corresponding startup in the/usr/share/applications, and copy it to the desktop; or find the icon of pycharm in the search to pull to the left column to lock.

Referenceubuntu12.04 Install pycharm

For more tutorials, please see me another article for pycharmblog post

10. Sublime-Text-3 Installation

Sublime Text is a code editor and an advanced text editor of HTML and prose. It is different from the text editor that comes with the system, which can be said to be tailored to developers. Sublime Text supports a variety of programming languages with high grammar and automatic code to complete the function. Press the TABLE key to make up, just like knocking the switch or the Linux command. With the function of SNIPPET, you can save the commonly used code fragments and call it at any time when needed. Support VIM mode, you can use most commands in VIM mode. Support macro. Simply put, it is to record the operation or write the command yourself, and then play the operation or command you just recorded. It also supports a variety of plug -in, which is very scalability! The new version of Sublime Text has updated the Build 31111.

1. Installation, only three commands are required:

sudo add-apt-repository ppa:webupd8team/sublime-text-3
sudo apt-get update
sudo apt-get install sublime-text-installer

Uninstall Sublime Text command:

sudo apt-get remove sublime-text-installer

2. Install Packeage Control

Enter the command subl to open the Sublime Text 3
Press the shortcut key Ctrl + Shift + P, find the command in the pop -up window

install package control

Click to run.


Restart the software, you can find the Package Control command under the Preference menu, click Packeage Control, search for Install Package and enter the option.

For more tutorials, please see me another article written for Sublime Text 3blog post

11, TeamViewer installation

TeamViewer is a background that can be used in any firewall and NAT agent forRemote controlDesktop sharingandFile transmissionsimple and fast solution

Really very, very easy to use!

Installation tutorial, please see me another article I wroteArticle

twelve, screenshot software Shutter installation

Very simple, a command:

sudo apt-get install shutter

Support details screenshot, edit after screenshot, is a better screenshot software Linux

13, PDF reader okular

OKULAR is said to be the best PDF reader under Ubuntu,

Compatible with multiple formats include PDFS, EPUB EBOOKS, CBR and CBZ Comic Books, DJVU, Images …
can make a variety of labeling to PDF: comment, highlight, drawing, texture (similar to watermark), export text, add bookmarks, etc.


Very simple:

sudo apt-get install okular

shortcut keys
F6: Note

Chinese configuration

SUDO APT-Fin Install Poppler-Data 
 SUDO APT-Fin Install Poppler-Utils


14, image browser xnView

Linux version can only be downloaded MP version.

first go to the official website to download the source package:http://www.xnview.com/en/xnviewmp/#downloads

Select the Deb package suitable for your own computer version, download
Use the following method to install the DEB package
sudo dpkg -i XnViewMP-linux-x64.deb

Search XNView in the search, you can find that there are icons, and the installation is successful!

Reference materials

links are all on it.


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