Tag Archives: development tool

PLSQL Startup Error: Initialization error [How to Solve]

preface

After the computer reinstalls vs2022, start PLSQL, and an error is reported, indicating that initialization failed

1. Solution

I installed client 12.2. I found that it requires Microsoft Visual Studio 2013 Redistributable on the official website. After vs2022 upgrade, this toolkit is lost.

Solution:
after downloading Microsoft Visual Studio 2013 redistributable, install it. (you need to uninstall the higher version first)
download address:
64 bit: vcredist_ X64
32-bit: vcredist_ x86

error: stray ‘\343’ in program [How to Solve]

Problem phenomenon:

Cause of problem:

This error is basically generated by copying the code from the web page and compiling it. Because the copied code contains Chinese spaces and characters, it can’t be distinguished by the naked eye.

Solution:

1. When the amount of code is small, it is best to re type it at the error location, then save it and recompile it.

Error prompts the location information of the error. Find the corresponding place to change.

2. It can also be used when there are many codes, or the replacement function of GEDIT can be used to replace with standard spaces, which is more labor-saving.

Find characters in error:

Under Linux, you can:

cat xxx.c -A

Chinese will be displayed as characters with red lines.

[Solved] The Shell Script error: syntax error: “(” unexpected “)

Execute the shell script with the following error messages

This is related to the version of shell you actually use. It can be printed with LS - L/bin/*sh, for example:

Here, SH is redirected to dash, so if sh positionpara.Sh, dash is used. There are many ways to avoid error reporting, such as executing bash positionpara.Sh, or executing ./positionpara.Sh .

[Solved] Win10: Failed to connect to github.com port 443 Timed out

First, Ping github.com to test whether it can connect. Then modify the host.

Step 1: open ipaddress.com, query the following two domain names and record their corresponding IP addresses:

1.github.com 
2.github.global.ssl.fastly.net

Step 2: update the host file

140.82.114.3 github.com 
199.232.69.194 github.global.ssl.fastly.net

Step 3: clean up DNS and try again.

ipconfig /flushdns

Support for password authentication was removed on August 13, 2021

Support for password authentication was removed on August 13, 2021

When using git upload to push the local warehouse to the remote server, the following problems occur:

remote: Support for password authentication was removed on August 13, 2021. Please use a personal access token instead.
remote: Please see https://github.blog/2020-12-15-token-authentication-requirements-for-git-operations/ for more information.
fatal: Inaccessible 'https://github.com/LiuXianghai-coder/Study.git/'：The requested URL returned error: 403

Since August 13, 2021, the authentication method of user name + password in GitHub has been removed and can only be authenticated by personal access code.

      1. first, you need to create a personal access code, that is,

    persona access tokenfirst, enter the GitHub main interface:

    1. select “meeting”, enter the setting interface:

    1. select “developer meetings” in the navigation column on the left, Enter the developer settings page

    1. select “personal access tokens” and click “generate new token”:

    1. you will see the following interface:

    1.   enter “note” and select “expiration”. You can define the effective time by yourself. If there are no special requirements, check all the check boxes below, and then go to the bottom of the page and click “generate token” to generate the corresponding personal access code

    1. now you can see the generated personal access code. Copy it and save it to a file

      1. use

    personal access token

    1. for authentication

 

    1.   execute the push command again. At this time, you will be prompted to enter the user name. Just enter it normally; After entering the user name, you will be prompted to enter the password. Here, you need to enter the personal access token generated before. You can copy it directly

 

    1.   then you will find that you can push to the local warehouse

 

[Solved] Intellij IDEA Error: Command line is too long

solve:

    1. find the workspace.xml configuration file in the. Idea folder of the project
    1. it may be hidden. You can set editor – > through idea; Remove. Idea from the ignore… Box at the bottom of file types. Locate the component name = “propertiescomponent” tag. Add a line at the bottom of the tag: property name = “dynamic. Classpath” value = “true”. Final effect
<component name="PropertiesComponent">
...other properties... 
 <property name="dynamic.classpath" value="true" />
</component>

MarkDownPad 2 HTML Reading Error

MarkDownPad 2 HTML Reading Error

Question:

when “HTML reading error” error occurs when opening markdownpad editor

Solution:

click the “yes” button on the error prompt interface

To install the plug-in:

Download awesomium_ v1.6.6_ sdk_ The win.exe plug-in can be installed by default all the way 0