On macOS set java_home, maven_home is not as easy as in windows after you install JDK or maven. Do not worry, this article will tell you how to do it in macOS.
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When I copy files from macOS X to a USB external hard drive disk with both command or drag and drop action, the operation can not be processed. After some time investigating using google, I finally found the reason. This article will tell you how to resolve the can not copy files from macOS to
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In this article I will tell you where Nginx server is installed and how to find out it’s configuration file after installation. It is very useful when you jump into an existing Nginx server and just want to find and modify it’s configuration files.
My website host provider uses WHM ( Web Host Manager ) to manage multiple websites that are CPanel-based. WHM is a very good tool to monitor website performance, you can use it to check CPU, ram, and disk space usage percentage, it can also monitor and manage server processes. It is an all-in-one platform for
How To Check CPU Usage And Server Load In WHM To Fix Website Performance Issue Read More »
In this article, I will tell you how to use the python openpyxl library to copy one excel sheet data to another excel sheet, the two excel sheets can be in the same excel file or different excel file. If you do not know the openpyxl library, you can read the article How To Create
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In this article, I will show you how to use python library openpyxl to easily create an excel workbook, add a worksheet to the workbook, insert cell data and save the workbook object to a local excel file. It will also show you how to read a local excel file and load all the excel
How To Create / Load Excel File In Python Using Openpyxl Read More »
When i start mongo db on macOS console by run command mongod, i got below error message. {“t”:{“$date”:”2020-09-09T10:45:30.049+08:00″},”s”:”E”, “c”:”NETWORK”, “id”:23024, “ctx”:”initandlisten”,”msg”:”Failed to unlink socket file”,”attr”:{“path”:”/tmp/mongodb-27017.sock”,”error”:”Permission denied”}}
How To Fix Failed To Unlink Socket File Error When Start Mongo DB On MacOS Read More »
In this article, i will tell you how to reset root user’s password when your mac machine is running.
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After you write down your Jupyter notebook file content, if you want to show the Jupyter notebook content to others like a PPT, you can read this article. This article will tell you how to convert a Jupyter notebook file to a PPT-style presentation Html file.
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When you run print(‘ hello python ‘) in python code, it always print the text on screen, this is because python standard output is screen console. But we always want to print the text to a file instead of screen console, especially print exception error messages when exception occurred in python source code.
How To Print Text From Standard Output (Stdout) To File In Python Read More »