teleren/devto huggingface dataset:
How to Check the Print Preview in Excel Office 365?
Tags: excelpreface, checkprintpreview, excelbasics, exceltutorials
Published: 2021-01-18 11:13:16

---
title: How to Check the Print Preview in Excel Office 365?
published: true
date: 2021-01-18 10:34:49 UTC
tags: ExcelPreface,Checkprintpreview,ExcelBasics,ExcelTutorials
canonical_url: https://geekexcel.com/check-print-preview-in-excel/
---

**[Print preview](https://geekexcel.com/shortcut-to-open-print-preview-window-in-excel-365/)** is the feature that displays on the screen what a hard copy would look like when printed. Here, we will show the simple steps used to **Check the Print preview in Excel**. Let’s see them below!! Get an official version of ** MS Excel**  from the following link: [https://www.microsoft.com/en-in/microsoft-365/excel](https://www.microsoft.com/en-in/microsoft-365/excel)
## Print Preview:

- Print Preview is very helpful and will let you go over before the real print.
- It is also helpful to discover any errors that may exist in the document or fix the layout before printing, which can save ink/toner and paper.
- By using print preview,  you can check margins and layout quickly, and you can make adjustments to avoid printing some extra pages before any document gets printed.

## Steps to check the print preview:

To display the print preview screen please do as follows:

- First, you need to click the **“File”** option from the **“Ribbon”**.

![File option](https://eadn-wc04-371788.nxedge.io/cdn/wp-content/uploads/2021/01/File-option.png)<figcaption id="caption-attachment-21122">File option</figcaption>

- Here, you can see the **“Print”** option. Just click it to open the print window.

![Select Print option](https://eadn-wc04-371788.nxedge.io/cdn/wp-content/uploads/2021/01/Select-Preview-option.png)<figcaption id="caption-attachment-21123">Select the Print option</figcaption>

- You can see the **Print preview** page. To preview all pages, you need to click the page number at the bottom of the page.

![Print Preview](https://eadn-wc04-371788.nxedge.io/cdn/wp-content/uploads/2021/01/EXCEL_VIC6tEnVgw.png)<figcaption id="caption-attachment-21124">Print Preview</figcaption>

## Conclusion:

In this way, you have learned the simple methods used to **view the print preview page on your Excel** Workbook. Hope you like it. Please share your **query** below in the **comment** box. We will assist you. To learn more, check out **[Geek Excel](https://geekexcel.com/)!!**

### Read Also:

- **[Excel Office 365 Print Options [Simple Quick Steps to Print]](https://geekexcel.com/excel-office-365-print-options-simple-quick-steps-to-print/)**
- **[How to Print Multiple Workbooks/Worksheets from Directories in Excel 365?](https://geekexcel.com/how-to-print-multiple-workbooks-worksheets-from-directories-in-excel-365/)**
How to Enter Today’s Date With Time in Excel? Using Shortcuts!!
Tags: excelpreface, entertodaysdatewitht, excelbasics, exceltutorials
Published: 2021-01-18 11:12:54

---
title: How to Enter Today’s Date With Time in Excel? Using Shortcuts!!
published: true
date: 2021-01-18 10:34:01 UTC
tags: ExcelPreface,Entertodaysdatewitht,ExcelBasics,ExcelTutorials
canonical_url: https://geekexcel.com/enter-todays-date-with-time-excel/
---

As we all know, we can use the [**TODAY**](https://geekexcel.com/how-to-use-excel-today-function-in-office-365-simple-steps/) and [**NOW**](https://geekexcel.com/how-to-use-now-function-in-microsoft-excel-365/) functions to [enter the current date](https://geekexcel.com/enter-the-date-excel/) and [time](https://geekexcel.com/enter-a-time-in-excel/) in Excel. This article will introduce several tricks to solve them in Excel easily. Let’s see the below steps to enter today’s date with time on your worksheet by using shortcuts. Get an official version of ** MS Excel**  from the following link: [https://www.microsoft.com/en-in/microsoft-365/excel](https://www.microsoft.com/en-in/microsoft-365/excel)
## Shortcut Keys to Enter today’s date and time:

### To Enter Date:

- First, you need to click the cell where you need to enter the date.
- After that, press **CTRL** + **;** (semicolon) Keys.
- It will display today’s date as shown below.

![Enter date](https://eadn-wc04-371788.nxedge.io/cdn/wp-content/uploads/2021/01/Enter-date-1.png)<figcaption id="caption-attachment-21113">Enter date</figcaption>

### To Enter Time:

- Select the cell on your worksheet.
- Then, Press **CTRL** + **SHIFT** + **;** (Semicolon)Keys to display the current time.

![Enter time](https://eadn-wc04-371788.nxedge.io/cdn/wp-content/uploads/2021/01/Enter-time.png)<figcaption id="caption-attachment-21114">Enter time</figcaption>

### To Enter Today’s Date with Time:

Sometimes, you need to enter the current working date with time into a single cell. In this case, what would you do? Not to worry, just do as follows:

- Select the cell and press **CTRL** + **;** (semicolon) keys, it displays today’s date.
- Then click the **Space Bar ** and press **CTRL** + **SHIFT** + **;** (Semicolon)Keys.

![Enter date and time](https://eadn-wc04-371788.nxedge.io/cdn/wp-content/uploads/2021/01/Enter-date-and-time.png)<figcaption id="caption-attachment-21115">Enter date and time</figcaption>

## A Brief Summary:

Hope you’ve found this tutorial useful. Use these shortcuts to **enter the current date and time** on your worksheet in a quick manner. Let me know your thoughts in the **comments** section. To learn more, check out **[Geek Excel](https://geekexcel.com/)!!**

### Read Ahead:

- **[Quick Shortcuts for Entering Data Options in MS Excel 365!!!](https://geekexcel.com/quick-shortcuts-for-entering-data-options-in-ms-excel-365/)**
- **[How to Change the Date Format in Excel Office 365? ~ Complete Guide!!](https://geekexcel.com/change-date-format-in-excel/)**
- **[Change the Time Format in Excel Office 365 ~ Useful Guide!!](https://geekexcel.com/change-the-time-format-in-excel/)**
Что почитать начинающему тимлиду
Tags: career, leadership
Published: 2021-01-18 08:42:28

Я «тимлидю» шесть лет. В этом посте — всё, что я хотел бы прочитать три с половиной года назад о тимлидстве и разработке.

## Базовый минимум

* [Team Leadership in the Age of Agile](https://www.infoq.com/presentations/Team-Leadership-in-the-Age-of-Internet) \(Спасибо, Тимур!\)
* [High Output Management](https://www.amazon.com/High-Output-Management-Andrew-Grove/dp/0679762884)
* [The Conjoined Triangles of Senior-Level Development](https://frontside.io/blog/2016/07/07/the-conjoined-triangles-of-senior-level-development.html)


## Процессы и продуктоводство

* [Scrum и XP: заметки с передовой](http://scrum.org.ua/wp-content/uploads/2008/12/scrum_xp-from-the-trenches-rus-final.pdf)
* [How we structure our work and teams at Basecamp](https://m.signalvnoise.com/how-we-set-up-our-work-cbce3d3d9cae)
* [The Lean Startup: How Today's Entrepreneurs Use Continuous Innovation to Create Radically Successful Businesses](https://www.amazon.com/Lean-Startup-Entrepreneurs-Continuous-Innovation/dp/0307887898)
* [Scaling Agile @ Spotify](http://blog.crisp.se/wp-content/uploads/2012/11/SpotifyScaling.pdf)
* [Intercom on Product Management](https://www.intercom.com/books/product-management)
* [Playbook by Thoughtbot](https://thoughtbot.com/playbook)
* [Антон Ловчиков о ведении проектов без менеджеров](https://www.facebook.com/anton.lovchikov/posts/10213156466890870)
* [Алгоритм системного решения проблем](http://vsevolodustinov.ru/blog/all/algoritm-sistemnogo-resheniya-problem/)


## Крутаны

* [Федор Борщев об управлении проектами](https://f213.in/tags/favorites/)
* [Elastic Leadership](http://5whys.com/)
* [Олег Мохов про руководство разработчиками](https://t.me/teamleading)
* [«Запуск завтра» Самата Галимова](https://t.me/ctodaily)
* [The CTO Journey at a Small Startup](https://zapier.com/engineering/startup-cto/)

Посоветуйте, что ещё почитать, чтобы стать тимлидом, который нужен Готэму:
<a href="mailto:vasily@polovnyov.ru">vasily@polovnyov.ru</a>
ToolJS: Exporting Module Functions
Tags: javascript, tooljs, node, webdev
Published: 2021-01-18 10:22:38

## Export ToolJS Modules.

We looked at the **ToolJS.config** method the last time. Today we'll checkout the **ToolJS.export** method which you might have noticed the above method in the previous posts.

Though available in all working environment, this method was created mainly for users who reference the library through its CDN or locally. It gives the users the ability to export or bind the modules they want to any variable of their choice for flexibility.

In popular libraries like Lodash and JQuery when being used in browser or through their CDN, the methods are bound to "_" and "$" respectively. This feature also helps to reduce pollution of the window object with so many namespace.

[ToolJS](https://github.com/REDEAKAA/ToolJS), as of version 1.0.1 and as the time of this post comes with six(6) in-built modules, namely "DOM", "Obj", "Str", "Num", "Calc" and "Utils", each with a handful of methods.

To export any of this modules, pass the module name to the **ToolJS.export** method as a string, and for multiple exports, pass it an array of strings.

```javascript
// The export function accepts either a single string or an array of strings representing a registered module
var $ = ToolJS.export("Str");
// the above code exports all methods of the "Str" module to the variable "$" and can now be used as shown below

var myString = $.joinBy("_", "Hello", "World");
console.log(myString);
// => Hello_World
```

Say you want to export both the "Str" and "Num" modules into a variable, just pass an array to the method

```javascript
// The code below will export all the methods in both the "Str" and "Num" module to the variable "_"
var _ = ToolJS.export(["Str", "Num"]);

// the code below checks if a number is odd
_.isOdd(6);
// => false

// the code below slugifies a given string
var post_title = _.slugify("How to use ToolJS library");
console.log(post_title);
// => "how-to-use-toolJS-library"
```

The **ToolJS.export** method exports all modules in the library by default if no parameter was passed to it.

```javascript
// this exports all the methods in all the modules of the library
var All = ToolJS.export();
```

<iframe height="265" style="width: 100%;" scrolling="no" title="ToolJS: The Export Function" src="https://codepen.io/akaawereniya/embed/YzGBQJq?height=265&theme-id=dark&default-tab=js,result" frameborder="no" loading="lazy" allowtransparency="true" allowfullscreen="true">
  See the Pen <a href='https://codepen.io/akaawereniya/pen/YzGBQJq'>ToolJS: The Export Function</a> by Redemption Okoro
  (<a href='https://codepen.io/akaawereniya'>@akaawereniya</a>) on <a href='https://codepen.io'>CodePen</a>.
</iframe>

## Conclusion

The **ToolJS.export** method exports a registered module's methods to a variable for use. This helps to avoid polluting the window object.
Prevent Your Heroku Project From Sleeping Due To inactivity
Tags: heroku, javascript, webdev, tutorial
Published: 2021-01-18 10:20:40

Its no news that Heroku puts your app to sleep after an hour of been idle (when there is no traffic/visit on your app). It takes around 5 to 10 seconds to spin your app back to life, this is known as a cold start and may not be ideal especially if its a hiring manager or recruiter checking out your portfolio/project.

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/u5obiewbt0kga1iebbq3.png)

Here is a tool you can use to regularly ping your heroku project to prevent it from going into sleep mode. Its called **Kaffeine.**

Currently Heroku requires all free hosted application to have a sleep time of 6 hours daily.

With **Kaffeine**, you can decide what time your app sleeps and keep it awake for the rest of the day.

[Click here](https://kaffeine.herokuapp.com) to check out this free tool, Kaffeine.
BoTreeTechnologies Recognized as one of the Top Ruby on Rails Development Companies in 2021
Tags: news, rails, technology, rubyonrailscompannies
Published: 2021-01-20 18:20:39

---
title: BoTreeTechnologies Recognized as one of the Top Ruby on Rails Development Companies in 2021
published: true
date: 2021-01-18 10:17:20 UTC
tags: News, RubyonRails, Technology,rubyonrailscompannies
canonical_url: https://www.botreetechnologies.com/blog/botree-technologies-recognized-as-one-of-the-top-ruby-on-rails-companies/
---
![Top Ruby on Rails Development Companies](https://www.botreetechnologies.com/blog/wp-content/uploads/2021/01/top-ruby-on-rails-companies.png)

We are pleased to announce that Techreviewer has recognized BoTree Technologies as one of the [top Ruby on Rails companies](https://techreviewer.co/companies/botree-technologies) across the globe. We would like to thank our team of developers, the commitment and dedication of whom has brought us to this stage.

Earlier in 2020, BoTree was also recognized as one of the top software development companies for startups. Adding to this achievement, becoming a [top Ruby on Rails development company](https://www.botreetechnologies.com/ruby-on-rails-development) would surely accompany us in the long way we have to go for becoming a global leader.

“The hardwork and dedication always shows up in the most fruitful form – and Team BoTree has proved that. I am glad to be in a management position of such an organization that commits their best self every day for developing world-class IT solutions. Even during the pandemic, the team performed exceptionally well and deserves all the praise that it gets”, says Shardul Bhatt, CEO and Co-founder of BoTree Technologies.

####Click here To checkout [Top Ruby on Rails Companies](https://techreviewer.co/top-ruby-on-rails-companies)

With a team of 70+ developers, the company is technically led by Parth Barot, Chief Technology Officer of BoTree. He says,”Our developers are unmatched to none. When freshers join the company, I am amazed at how quickly they learn and implement the improvements. The experienced developers create an environment that leads to the development of an organization as a whole. I would like to thank each and every member who has worked day in and day out to bring BoTree to such heights”.

Launched in 2012, [BoTree Technologies](https://www.botreetechnologies.com/) is a leading custom software development company that works primarily with Ruby on Rails and Python. We have successfully completed 200+ projects in 10+ countries over the years. Our expertise also lies in Angular, React, NodeJs, Shopify, Spree Commerce, RPA, Machine Learning, DevOps, Salesforce, and AWS.

The post [BoTree Technologies Recognized as one of the Top Ruby on Rails Companies](https://www.botreetechnologies.com/blog/botree-technologies-recognized-as-one-of-the-top-ruby-on-rails-companies/) appeared first on [BoTree Technologies](https://www.botreetechnologies.com/blog).
Applications of Computer in various fields
Tags: computerscience
Published: 2021-01-18 10:15:06

1. For Scientific Research
2. For Business Application
3. For Education
4. For Entertainment
5. In Banks
6. For Communication
7. For Engineering Purposes
8. For Medicines Related
9. For Book Publishing
10. For Games

Read more 
https://www.ebhor.com/applications-of-computer/

Advantages and Disadvantages of Computers
https://www.ebhor.com/advantages-and-disadvantages-of-computers/
Have you tried TiddlyWiki for your notes?
Tags: watercooler, productivity
Published: 2021-01-18 10:03:42

---
title: Have you tried TiddlyWiki for your notes?
published: true
description: 
tags: watercooler, productivity
cover_image: https://dvas0004.files.wordpress.com/2019/08/sticky_notes.jpg
---
[TiddlyWiki](https://tiddlywiki.com/) is a non-linear note-taking tool for capturing, organizing, and sharing complex information. It’s been around for about 15 years! 

Because it’s so modular, there is no limit but your imagination to what you can do with TiddlyWiki. It’s a free, open-source, and self-hosted alternative to many of the paid, proprietary note-taking tools you may be using at the moment.

Have you ever tried it and if so, would you recommend it?
FLASK-USER current_user.has_roles('Admin')
Tags: flask, jinja2
Published: 2021-01-18 06:09:11

---
title: FLASK-USER current_user.has_roles('Admin')
published: true
description: How to selectively display URLs based on the loggedin users roles?
tags: FLASK, jinja2
//cover_image: https://direct_url_to_image.jpg
---
I'm working in a flask project and I wanted the URLs to views available if only the user has access to those views. Apparently, `flask-user` has a method called has_roles that can be used for this purpose but not available in the documentation https://flask-user.readthedocs.io/

Here is how I've enabled the selective availability of URLs in `jinja2` template:
```
{% if current_user.has_roles('Admin') %}
<li class="nav-item dropdown">
    <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button"
        data-toggle="dropdown" aria-haspopup="true">Users</a>
    <div class="dropdown-menu bg-dark" aria-labelledby="navbarDropdown">
        <a class="dropdown-item" href="#">Dashboard</a>
        <a class="dropdown-item" href="{{ url_for('auth.adduser') }}">Add</a>
    </div>
</li>
{% endif %}
```
ToolJS: Enabling Code Debugging
Tags: javascript, tooljs, node, webdev
Published: 2021-01-18 09:30:54

### ToolJS: Code Debugging

In the previous post, we introduced ToolJS and saw how to install it into a work environment.

In this post, we'll see the code debugging capabilities of ToolJS. This will be the shortest post in the series.

### ToolJS Config

The [ToolJS](https://github.com/REDEAKAA/ToolJS) default export offered for node, es6 users and the ToolJS namespace in the window object for browser users, offers a set of methods which helps the use of the class. We'll be talking about the **ToolJS.config()** method.

The **ToolJS.config** method offers us the ability to configure our ToolJS working environment. This configuration at the moment of this post includes code debugging.

There are useful console logs and warnings that might come in handy during development, but not so much for production. With that said, ToolJS offers a configuration option that disables and enable the debugging of your ToolJS code. Let us see how its done.

```javascript
// use the config method of the ToolJS class to set debugging to true
ToolJS.config({ debugging: true });
```

The above code will enable logs to your console during your execution process.

Lets see an example..

Consider the follow html

```html
<p>I am a p tag with no id</p>
```

And then the following javascript

```javascript
// use the config method of the ToolJS class to set debugging to true
ToolJS.config({ debugging: true });

// export the DOM module's methods
var $ = ToolJS.export("DOM");

// the below code will fail, because there is no element in the DOM matching the selector
// this will output a log to the console

// trying to get an with to get an element from the DOM with id = "pTag"
var myPara = $.getEl("#pTag");

```

Lets try another example using one of the methods in the Calc module

```javascript
// export all the methods in Calc module
var MyCalc = ToolJS.export("Calc");

// the add method only accepts numbers or array of numbers as a parameter,
// so passing it a string would output a warning to the console.
MyCalc.add(4, 4, "Okoro");
```

<iframe height="414" style="width: 100%;" scrolling="no" title="ToolJS: Code Debugging" src="https://codepen.io/akaawereniya/embed/gOwqROp?height=414&theme-id=dark&default-tab=js,result" frameborder="no" loading="lazy" allowtransparency="true" allowfullscreen="true">
  See the Pen <a href='https://codepen.io/akaawereniya/pen/gOwqROp'>ToolJS: Code Debugging</a> by Redemption Okoro
  (<a href='https://codepen.io/akaawereniya'>@akaawereniya</a>) on <a href='https://codepen.io'>CodePen</a>.
</iframe>

This feature can come in handy when you have bugs, this makes it easier to know what the bug might be.

## Conclusion

Debugging is always very useful when coding, thats why this feature was included into the ToolJS library to help debug your ToolJS code
The 22kb blockchain. Yes, you read that right, 22 kilobytes
Tags: ethereum, zksnark, bitcoin, cryptocurrency
Published: 2021-01-19 08:31:19

---
title: The 22kb blockchain. Yes, you read that right, 22 kilobytes
published: true
date: 2021-01-18 09:16:50 UTC
tags: ethereum,zksnark,bitcoin,cryptocurrency
canonical_url: https://medium.com/coinmonks/the-22kb-blockchain-yes-you-read-that-right-22-kilobytes-129eae8d7878
---

[![](https://cdn-images-1.medium.com/max/2600/0*x41-wAKbqHM66xLP)](https://medium.com/coinmonks/the-22kb-blockchain-yes-you-read-that-right-22-kilobytes-129eae8d7878?source=rss----721b17443fd5---4)

A brief introduction to the impossible

[Continue reading on Coinmonks »](https://medium.com/coinmonks/the-22kb-blockchain-yes-you-read-that-right-22-kilobytes-129eae8d7878?source=rss----721b17443fd5---4)
Frontend Development resources zero to Hero.
Tags: html, frontend, development, guide
Published: 2021-01-18 09:14:15

### For HTML and CSS3

**It Contains:** 

* [Basic HTML and HTML5](https://www.freecodecamp.org/learn/responsive-web-design/basic-html-and-html5/)
* [Basic CSS](https://www.freecodecamp.org/learn/responsive-web-design/basic-css/)
* [Applied Visual Design](https://www.freecodecamp.org/learn/responsive-web-design/applied-visual-design/)
* [Applied Accessibility](https://www.freecodecamp.org/learn/responsive-web-design/applied-accessibility/)
* [Responsive Web Design Principles](https://www.freecodecamp.org/learn/responsive-web-design/responsive-web-design-principles/)
* [CSS Flexbox](https://www.freecodecamp.org/learn/responsive-web-design/css-flexbox/)
* [CSS Grid](https://www.freecodecamp.org/learn/responsive-web-design/css-grid/)
* [Responsive Web Design Projects at the end of the curriculum. ](https://www.freecodecamp.org/learn/responsive-web-design/responsive-web-design-projects/)


**Front End Libraries Bootstrap and jQuery.**

* [Bootstrap  4.1](https://www.freecodecamp.org/learn/front-end-libraries/bootstrap/)
* [jQuery](https://www.freecodecamp.org/learn/front-end-libraries/jquery/)


> befoe jQuery I will highly recommend having adequate knowledge of JavaScript

[**Link to learn JavaScript for a beginner:**](https://www.w3schools.com/js/default.asp) 



**YouTube channels to follow:** 

Beginner:-

1. [Traversy Media](https://www.youtube.com/user/TechGuyWeb)
2. [New Boston](https://www.youtube.com/user/thenewboston)
3. [Codeacademy](https://www.youtube.com/channel/UC5CMtpogD_P3mOoeiDHD5eQ)
4. [Thapa Technical](https://www.youtube.com/channel/UCwfaAHy4zQUb2APNOGXUCCA) (Hindi)
5. [Programming with mosh](https://www.youtube.com/user/programmingwithmosh)
6. [Web Dev simplified.](https://www.youtube.com/channel/UCFbNIlppjAuEX4znoulh0Cw)
7. [Florin POP](https://www.youtube.com/channel/UCeU-1X402kT-JlLdAitxSMA)
 
Advance -

1. [Traversy Media](https://www.youtube.com/user/TechGuyWeb)
2. [Ben Awad](https://www.youtube.com/user/99baddawg)
3. [Fireship](https://www.youtube.com/channel/UCsBjURrPoezykLs9EqgamOA)
4. [Online Tutorials](https://www.youtube.com/channel/UCbwXnUipZsLfUckBPsC7Jog)
5. [Florin POP](https://www.youtube.com/channel/UCeU-1X402kT-JlLdAitxSMA)
6. [Online Web Ustaad](https://www.youtube.com/channel/UC8xTHK97Ng__KZvGcO_K7CA)
7. [Codeevolution](https://www.youtube.com/channel/UC80PWRj_ZU8Zu0HSMNVwKWw)
8. [Javascript Mastery](https://www.youtube.com/channel/UCmXmlB4-HJytD7wek0Uo97A)
9. [Code Drip](https://www.youtube.com/channel/UCRLEADhMcb8WUdnQ5_Alk7g)

[**If someone wants to learn In-depth use this guide.**](https://github.com/thedaviddias/Resources-Front-End-Beginner
) 
</br>
> This is my personal list I've been using so far, you can filter out things as needed or can go from the beginning.

**Your responses are very much appreciated, you can add something to the list that I am missing.**

Edit: 05-May-2021 -> I changed title from "background dancer" to "Hero".