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Some changes in Microsoft Excel 2013
Along with the continuous development of technology, software applications are also upgraded and improved strongly. And the tool that can't be talked about is Microsoft Excel. Since its inception, it has become an indispensable working environment in office computing. Until the following versions are released, they are integrated with more user support features. So what's […]
Common errors in Excel and how to fix them
In the Microsoft Excel environment, after manipulating data, some strange characters may appear, which are some errors we accidentally create. To better understand this problem, the following article will help us make the most complete statistics of common errors in Excel. 1. ##### Width error Reason: When the data cell lacks width. When entering negative […]
Common keyboard shortcuts in Excel
To make your work more professional as well as save more time, the keyboard task is a necessary condition. Keyboard shortcuts will be a great assistant for you to complete your work. And the following article will list some of the most common keyboard shortcuts in Microsoft Excel version 2013, and basically they are supported […]
How to quickly number ordinal in Excel
Numbering in Excel is one of the basic operations when you work with data tables. However, up to this point, there are still a lot of people who number manually, so it is very time consuming. So, to take advantage of the features available in this application, today I will show you more specifically how […]
How to print any document selection in Excel
On a document file that is dozens of pages long but you only want to use and print a part of that document, how do you do that? There will be different ways to handle it, some people will retype that part of the text, some people will copy to a new File and then […]
How to quickly number pages in Excel
Are there many Excel users who don't know if Excel data needs to be numbered or not? Most, in many cases, you don't need to type. However, there are also cases where you need to number the pages to make them easy to distinguish. So how to number pages in Excel is also a question […]
How to write italic with multiple angles on Excel
Sometimes at work, you need to create italic lines in a certain format in Excel tables. However, you do not know how to do? You are completely assured. It will not be difficult if you follow the steps below that I am about to show you. Excel is one of the working tools that is […]
How to close parentheses and highlight negative numbers in Excel
Excel is known as a spreadsheet that is used by many people in their daily work, especially for those who work in the accounting field. When you work with Excel, it allows you to use many different types of numbers. Therefore, so that when looking at the spreadsheet, it is easy for readers to distinguish […]
How to insert text and images in Excel
When using Excel, you have a table of data, you want to stamp these data as your own. To do this, you need to insert a watermark logo in Excel. Your text, logo or image when inserted into the spreadsheet will be blurred under the text background. The article below will help you do just […]
Instructions for aligning Excel margins before printing
When using Excel to print data to a computer, to keep the document in good shape and not skewed, you need to align before printing. This is a very necessary condition, but some of you still do not know this. The article below will help you with that. In this article, I guide you to […]
Some structures in English.
Modal auxiliary verbs like will, would, can, could often appear in conditional sentences. And conditional sentences often use the word if (if). There are two types of conditional sentences: real and unreal conditions. 1. Executable Condition (Type I Condition) Real conditionals are when we talk about something that can happen. For example: How will we […]
Linear regression model
While we use the available libraries to train the model, but we use a locking spoon to open a box without knowing what is inside it? But you can still open the box. With a better understanding of the theories inside the algorithm, you can use the parameters to fit the model. In this section, […]
Summary of experience and command using centminmod
If you have ever used or are using vultr,digitalocean to make Cloud Server run the web, you must have used it through system scripts, centminmod is one of them, at the time of writing this article, it seems centminmod is down trend because centos is about to be out date, but I hope soon we […]
Accesstrade Sign Up Guide – Make Money With Affiliate Marketing Affilate
Accesstrade is a well-known affiliate marketing network in Vietnam, comparable to big names like CIVI , MasOffer , Adpia … Accesstrade was established in 2001 in Japan. Therefore, they have quite a lot of experience in this affiliate marketing field. That, has helped them get a huge number of partners, giving Publishers more choices. If […]
Handling outliers.
Outliers or outliers are data points that are different from the dateset overview. Suppose the age value is negative or a country is not listed on the map. We can completely use some functions in python to determine the outliers. Example of outliers : Suppose a class has 100 students out of which 99 get […]
Pipeline in machine learning
Pipeline in ML is a way to automate the workflow of creating a machine learning model. Almost every Machine Learning system has components like the diagram below, it is a machine learning pipeline. What is a pipeline in machine learning? Training block Data validation: Is the step of testing data, determining whether the newly added […]
Part 1: Instructions for designing crossword puzzles in PowerPoint
In the lecture, or in the competition, the crossword game creates a certain interest and attraction. If you have seen the way to Olympia, the crossword competition is an indispensable part. Designing crossword puzzles is not as difficult as people think. Just the Powerpoint tool is enough for you to do. Powerpoint is available on […]
Part 2: Design a crossword puzzle interface with PowerPoint
In this part, I will guide you to design the interface: crossword puzzle. We use Powerpoint to do this. Please read carefully and follow each step correctly. If you do it wrong, skim it, you may get confused in the next step. You use office 2003, 2007, 2010, 2013 or 2016 all do the same. […]
Instructions on how to run Google ads from AZ for newbies
Google Ads advertising , formerly known as Google Adwords advertising, is one of the most effective advertising channels in the Vietnamese market, next to Facebook Ads. And so will this 2021. Google Ads is Google’s advertising service that allows businesses or individuals to post their ads on Google’s search page. The ads usually appear at […]
GDA and Naive Bayes in machine learning
The normal distribution is also known as the Gaussian (bell-shaped) distribution. The distribution has the same general form, only the position parameter (mean μ) and the ratio (variance σ 2 ) are different. The Gaussian distribution has the form: In there: Mean vector (expected): μ ∈ R d Covariance matrix : ∈ R dxd For […]
