teleren/devto huggingface dataset:
Frequently asked questions when interviewing for Spanish immigration
Tags: immigration, spain
Published: 2021-06-23 08:19:22

Settlers Spain is receiving attention of many. However, you are worried about what you will be asked when you go to the interview. This article will introduce you to some frequently asked questions when interviewing for Spanish immigration.

<b>1. Why did you choose Spain as your country of settlement?</b>

This is the definite question you will be asked by any employer who wants to know why you chose them over not the best choices in the world.

With this question, you need to state the outstanding features of Spain compared to other countries in the world when you come to settle down. Secondly, you need to find out some of the benefits and rights that you enjoy when you come to Spain to settle down to state clearly and clearly. Thus, the embassy will feel that you are a suitable person because of your knowledge of the beautiful country of Spain.

<b>2. Do you plan to work and live in Spain?</b>

This is a question that requires you to find out first, so when answering, you must clearly state what you plan to do such as business investment, real estate investment or a hotel restaurant. As for accommodation, you can rent a house, stay at a relative's house... You should understand the customs and taboos when living in Spain to avoid making mistakes while answering questions.

If you answer the correct address, it shows that you have researched and wanted to settle in Spain seriously. Chances of settling in this country will be higher.

<b>3. Do you plan to work in Spain after finishing your study abroad process.</b>

If you want to immigrate to Spain as a study abroad student, this question you will have to answer wisely. Because every country wants the talented people they train to serve their country. Of course, the salary for gray matter that you spend will be very generous, so you should not disregard this question. You should orient them that you will return to your country to spread the culture and language of Spain to international friends to better understand this country. This will be very persuasive to the interviewees.

It is essential that you prepare a thorough and clear profile to study in Spain. While answering should smile and should not be embarrassed, scratch your head when you do not know how to answer. Should sit up straight, look straight and most serious during the interview. There should be no offensive jokes.
read more : <a href="https://hoverboardfans.com/how-to-customise-your-hoverboard/">custom made hoverboard</a>

Above are some frequently asked questions that you should prepare to get a visa to immigrate to Spain. Keep yourself in a steady state of mind, in the most confident manner possible to answer the questions most clearly.

If you want immigration advice, please contact global settlement for advice
https://www.upwork.com/services/product/install-and-activate-divi-with-my-lifetime-updatable-api-keys-1357260770869178368
Published: 2021-06-23 07:40:19

if you need divi key and file you can get from me All the Divi themes and Divi plugins will be activated with official licenses and they are lifetime updatable, and you can also access all preset layouts.
Understanding lvalues and rvalues in C++
Tags: cpp, programming
Published: 2021-06-23 07:36:58

If you have worked with C++, you might've come across errors like "Expression must be a modifiable lvalue". This post will give you a clear understanding on what those terms mean.


In simple terms, **lvalue is something that has a memory address and rvalue doesn't**. 

An easy example.

```cpp
int a = 10;
```

Here, **10 is rvalue** and **a is lvalue**. Simply because 10 does not have any location. It is just a temporary constant which the compiler creates to assign it to a;


### Key points to note

* An rvalue cannot be assigned any value

```cpp
int a;
10 = a; // NOT VALID!
```
* An lvalue can be assigned to another lvalue.

```cpp
int a = 10;
int b = a; // VALID
```

* A function that returns a rvalue is also a rvalue
```cpp
int getValue() {
  return 10;
}

int main() {
  getValue() = 20; // ERROR
}

```
* A function that returns a lvalue is also a lvalue
```cpp
int& getValue() {
  static int a = 10;
  return a;
}

int main() {
  getValue() = 20; // NO ERRORS.
}

```


### lvalue and rvalue references

This is mainly important when dealing with functions. 
* A lvalue can be taken as a parameter using & operator
```cpp
void setValue(int& a) {
 // Do something
}
```

* A rvalue can be taken as a parameter using && operator

```cpp
void setValue (int&& a) {
 // Do something
}
```

* A const lvalue reference can be assigned to an rvalue

```cpp
int& a = 10; // NOT VALID
const int& b = 10; // VALID 
```

This is the reason why int C++ a function that accepts a string reference should always be assigned with const.

```cpp
// accepts only lvalue
void showFullName_1(string& fullName) {
 cout<<fullName<<endl;
} 

// accepts both lvalue and rvalue
void showFullName_2(const string& fullName) {
 cout << fullName <<endl;
}

// accepts only rvalue
void showFullName_3(string&& fullName) {
 cout << fullName <<endl;
}

int main() {
  string firstName = "john";
  string lastName = "doe";
  string fullName = firstName + lastName; //assigning to an lvalue

  showFullName_1(fullName); //works
  showFullName_1(firstName + lastName); // doesn't work because firstName + lastName is a rvalue

  showFullName_2(fullName); // works
  showFullName_2(firstName + lastName); // works

  showFullName_3(fullName); // doesn't work
  showFullName_3(firstName + lastName); // works
  
}
```

Hope this gives you a basic understanding of what lvalues and rvalues are. If you found this helpful please share and comment!
Exporting React Gantt Chart with Complete Customization
Tags: react, ganttchart, webdev, export
Published: 2021-06-23 07:34:23

Learn how easily you can export a Syncfusion [Gantt Chart](https://www.syncfusion.com/react-ui-components/react-gantt-chart "Gantt Chart") to PDF and Excel document formats in a React application. This video also explains how to customize the documents and export them.
 
Download an example from GitHub:
https://bit.ly/3twcbHC

Refer to the following documentation to know about exporting in Syncfusion React Gantt Chart: 
Excel Export: https://ej2.syncfusion.com/react/documentation/gantt/excel-export/
PDF Export: https://ej2.syncfusion.com/react/documentation/gantt/pdf-export/
Check out the following online example of the React Gantt Chart exporting:
https://ej2.syncfusion.com/react/demos/#/material/gantt/exporting

{% youtube y-FfHD02-s0 %}
https://www.youtube.com/watch?v=y-FfHD02-s0
Gelato Network is HIRING
Tags: blockchain, hiring, frontend, automation
Published: 2021-06-23 07:32:17

We're looking for <b>Senior Front End Developer</b> and <b>Back-End / Relay Node Engineer</b>! 

<h4>What we offer:</h4>

- Small, fully remote team with an office in Zug Switzerland (in case you don’t want to work remotely)
- Be one of the first employees and work directly with the founders
- Build the next generation of automated services on Ethereum and Layer 2 networks and become an expert in the most cutting edge UX standards of dapp development
- Work together closely with industry leading teams that we team up with to deliver the most innovative products in the DeFi industry
- Token Options 
- Get a share of the networks future tokens and be able to participate in Gelato’s upcoming DAO

 

<h4>Requirements:</h4>

As a <b>Senior Front End Developer</b>, you have:
- 4 years experience with React.js, Vue.js or similar front-end frameworks
- 3 years experience Graph QL
- 3 years experience with Typescript
- Strong CSS skills
- Experience with web3 libraries (ethers.js, web3.js)
- Experience with testing your code on Ethereum test networks 
- You can work with high autonomy
- Strong written and verbal communication skills
 
Bonus:
- Strong Design skills
- Experience with Solidity

As a <b>Back-End / Relay Node Engineer</b>, you have: 
- 4 years experience with node.js and typescript 
- Experience in building reliable software infrastructure with Node.js & Typescript
- Experience with web3 libraries (ethers.js, web3.js)
- Experience with testing your code on ethereum test networks 
- DevOps experience - ideally experience with deploying code that interacts with Ethereum mainnet
- You can work with high autonomy
- Strong written and verbal communication skills

Bonus:
- Knowledge about the inner workings of the EVM
- Experience with Solidity
- Experience in building and running bots that interact with smart contracts on Ethereum
- Knowledge about Ethereum Client & Mining software

If that's you, please apply [HERE](https://recruitcrm.io/jobs/Gelato_Network_careers) and we can't wait to chat with you! 

-
[Gelato Network](http://gelato.network/) is a protocol that automates smart contract executions on Ethereum and beyond. We develop an open-source decentralized network of relay nodes that developers can plug into to create amazing automated dapps for their users.
Task Management Software and Mind Mapping Benefit in Relieving Stress

Tags: productivity
Published: 2021-06-23 07:30:25

In this highly competitive business scenario when the risk of missing the project deadlines looms large, work stress or burnout-like situations have become a norm. Work-related stress not only distracts employees but also keeps them away from accomplishing tasks on time. Therefore, it is imperative to address work stress before it converts into anxiety. Here, the mind mapping technique and the right task management software can lend a helping hand. 

Both mind mapping and effective task management can help project managers and team members to visualize, organize, and implement their thoughts. A team task management tool can pave the way to a stress-free workplace. In this article, we are going to discuss the role of mind mapping and task management in addressing stress. But, before that, let’s go through the stress mechanism in the body. 

<b> – Work Stress- How Does It Occur? </b>
Stress is nothing but the natural response of the body to demand stimuli that at times characterized by panic. Usually panic sends our body into “fight-or-flight” mode as two hormones cortisol and adrenaline start secreting. Though this mode is useful in life-threatening situations, it can disturb both personal and professional lives if happens in the office or at home. Work stress is responsible for bringing this mode to your office, and therefore, it is necessary to handle it effectively. 

Though various methods or strategies are available for addressing stress at the workplace, all you need to do is select the most suitable method for you. Research has suggested that time management and healthy habits can help employees calm their thoughts at the office. Task management software are also useful in handling stress by managing time and tasks effectively. Let’s go through the way to manage stress with mind mapping. 

<b> Original Source : <a href=" https://www.taskopad.com/blog/task-management-software-to-relive-stress/"> Task Management Software </a> </b>
5 HTML Tricks Nobody Tells You 😎
Tags: html, webdev, coding
Published: 2021-06-23 07:14:37

The 5 HTML tricks nobody is talking about and if you like please share and like my article 😊.

So let's go 😎.

**#1 Lazy loading image**

👉 Lazy loading prevents the loading of images that are not really needed on the screen immediately. as you scroll down or closer to the image, the image begins to load.


```
<img src="image.png" loading="lazy" width="100" height="100"/>
```

**#2 Downloading files**

👉 They will download the specified file and with the name provided.


```
<a href="file.pdf" download="pdf-file">Download</a>
``` 

**#3 Picture tag**

👉 Using the <picture> tag which allows you to add multiple images fitting different widths instead of having a single one scale up & down.


```
<picture>
      <source media="(min-width:700px)" srcset="image1.png"/>
      <source media="(min-width:400px)" srcset="image2.png"/>
      <img src="image.png" alt="image" style="width:autox"/>
</picture>
``` 

**#4 Hide elements**

 👉 Despite putting the presentation in the HTML, which is bad, this can sometimes turn out useful.


```
<div hidden="hidden">
   <p>Hello World!</p>
</div>
``` 

**#5 Input suggestions**

👉 Use this input hack to get useful and relevant suggestions when you are trying to search for something really helpful.



```
<label for="country">Choose your country from the list</label>
<input list="countries" name="country" id="country"/>

<datalist id="countries">
    <option value="India">
    <option value="Germany">
    <option value="UK">
    <option value="USA">
    <option value="Japan">
    <option value="Australia">
</datalist>
```
How to make all textual response as UTF-8 on Jooby
Tags: java, jooby, utf8
Published: 2021-06-23 07:04:15

Only 3 steps. (on 2.x or later)

- Use `Decorator`.
- Make handler with set current response type and charset `UTF-8`.
- `return next.apply(ctx);` for next response procedure.

```java
import io.jooby.Jooby;
import io.jooby.MediaType;
import java.nio.charset.StandardCharsets;

public class App extends Jooby {

  {
    // use Decorator.
    decorator(next -> ctx -> {
      // get response content-type.
      final MediaType responseType = ctx.getResponseType();
      // if content-type is text-specific
      if(responseType.isTextual())
      // override response type with current media type and always use UTF-8 charset!
        ctx.setResponseType(responseType, StandardCharsets.UTF_8);
      // pipe next response procedure.
      return next.apply(ctx);
    });

    get("/", ctx -> "Abc가나다漢文");
  }

  public static void main(final String[] args) {
    runApp(args, App::new);
  }
}
```

Then run jooby application, connect localhost:8080 or your another application host on your browser and see your unicode response.

Simple and easy ♡!

UPDATE:
27 Jul, 2021: ~~`getRequestType`~~ `->` `getResponseType`
Important key features in web designing career
Published: 2021-06-23 07:00:26

In this post, I'm gonna tell you how to become a highly skilled web designer. 
 
first of all, learn basics and practice or use the basic as much as you can, 
1) HTML 
 
Let's start with HTML, as we know HTML is a markup language in which we create a skeleton or a base in HTML, there are so many tags in HTML, like h1, h2, h3, p, div..etc, 
<div> is main tag 
If you want to be an expert in HTML, so please practice the grid as much as you can, once you learn the grid system in HTML, then no one can stop you. Try to make a normal website and use grid systems
I suggest you some website from where you can learn the HTML:-
 
1) W3School
2) Geeksforgeeks
3) tutorialspoint
2) CSS
 
CSS is used to design the web pages, it's like makeup for HTML, you can design the webpage and add some animation through CSS actually CSS is main for a whole web application, you can make responsive web design or make a website responsive on many types of devices like Mobile, Tablets, iPad's, Laptop, Desktop, Our main purpose of responsiveness is to make a web application comfortable on any devices, if you want to become an expert web designer please learn responsive web design especially on Mobile Devices and once you learn how to make a website responsive, boom you will become expert in this field, I have two years of experience in this field, if you want to impress someone learn to make the website responsive.
Note:- Make sure about padding in a responsive format, please don't give extra padding or margin on responsive design.
 
Responsive CSS Media Queries:-

```
@media only screen and(min-width:1326px){}
@media only screen and(max-width:1326px){}
/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and(max-width:1200px){}
/* Large devices (laptops/desktops, 992px and up) */
@media only screen and(max-width: 991px){} 
/* Medium devices (landscape tablets, 768px and up) */
@media only screen and(max-width: 767px){}
/* Small devices (portrait tablets and large phones, 600px and up) */ 
@media only screen and(max-width: 580px){}
/* Extra small devices (phones, 600px and down) */
@media only screen and(max-width: 480px){} 
@media only screen and(max-width: 400px){}
``` 

for better ideas and design go to Codepen 
3) jQuery

JQuery is a JavaScript Library. It greatly simplifies JavaScript programming. It is easy to learn.

Jquery is used to validate forms and hide, show effects, toggles, It's like magic in HTML & CSS, you can learn jquery from W3school

Note:- If you want to become a highly-skilled web designer, daily make one homepage and use grid systems and add some images and content, add CSS and try to make that page responsive on every device, practice as much as you can after creating 2-3 projects, start applying for jobs.

If you want to learn how to deploy or Host Free on Servers. Tell me in comment section. It will help you to grab a job.

Thank You :)
Sharma Academy UPSC IAS MPPSC Coaching in Indore
Tags: tutorial
Published: 2021-06-23 06:57:24

Sharma Academy Best UPSC, IAS, MPPSC Coaching in Indore Providing MPPSC Notes, Digital Course, Test series, Online Coaching Classes in Indore,   Best Coaching For MPPSC in Indore. Sharma Academy is the fastest growing UPSC, IAS, MPPSC coaching classes in indore because our multiple factors are behind our success, we are popular among the student for our classroom programs and mppsc distance learning program is available in many formats like mppsc Table course, mppsc SD Card course and mppsc Pendrive course and having latest mppsc toppers in our team to educate students, Highly experienced and educated faculties staff, Student also can purchase notes, books and MPPSC Online Coaching classes for mppsc published by sharma academy Explanation in very easy language from basic level to high level.
More Details :-
https://www.sharmaacademy.com/
TOO MANY STUDY RESOURCES PUT ME IN A DILEMMA
Published: 2021-06-23 06:49:48

I am a BTech student in CGEC, just started my journey to be a valuable future engineer in the CSE field. 👨🏻‍💻

This post is not only applicable for technical folks but for photography, filmmaking, personal development, mindfulness and lot more.

I think everybody including non-engineers should learn Coding, it helps us build a different point of view and teaches us 'How to think ?'. Apart from that, good coding, problem-solving, communication skill is key to crack high paying IT jobs around the world and Competitive coding helps us build our problem-solving skill & Codechef stars catch people's eyes toward You.

For this, I must learn a Language and DSA. But the problem is there are lots of resources to learn and it is getting harder to select one from them. Every time I come online there is a new course and that looks more useful than the previous one. I think the more sound quality and animated video stuff one provides it feels more useful and attractive.

By the way, Maybe as engineers, this is a decision-making test.

Basically, I feel this way. What do you think ? How do you feel about this topic ?

And I already made my decision on this. I learnt Python in Sololearn long ago and started learning C++ some time ago in a Skillshare course but in middle, I switched my resource from that to Apna College (C++ with DSA Course) but after sometime, I switched my resource from that too to The DSA-One Course (by Anuj Bhaiya)) and along with it, I am solving problems of Codechef - DSA Learning Series. Codechef's Indian Programming Camp is another resource for me and everything going pretty well. I am just now loving it. 

Find me : https://www.tanmaysarkar.me/
Angular structural directives - how to implement your own ngIf
Tags: angular, javascript, tutorial
Published: 2021-06-23 06:40:16

---
title: Angular structural directives - how to implement your own ngIf
published: true
description: 
tags: angular,javascript,tutorial
---

[![](https://cdn-images-1.medium.com/max/2600/1*PU3czynv7vCeXiu5QyD4PA.png)](https://kevinkreuzer.medium.com/angular-structural-directives-implement-your-own-ngif-860175f540cc?source=rss-6cd4fff6b841------2)

[Watch on Youtube »](https://www.youtube.com/watch?v=rKDa2egRLFY&t=19s)
Constructors in Java
Tags: java, discuss, programming, interview
Published: 2021-06-23 06:25:24

Constructors are used every time to initialize instance variables. There are some additional rules associated with constructors that are often asked in interviews.Hence revising those here through a blog post.

####1.A constructor is used to initialize instance variables.

####2.When an object of an class is created,JVM goes to the class and searches for that matching constructor.
####If Constructor is NOT PRESENT it gives a compile error.

####3.By default every class has a constructor called  default no argument constructor
```
class A{
A(){ //default no arg constructor 
}}
```

####4.A programmer can have multiple constructors in a class provided their signatures are different this is called constructor overloading.
```
class A{
A(){
//some code
}

A(int x){
//some code
}

A(float x){
//some code
}

A(float x,int y){
//some code
}
A(int x,float y){
}
A(int z){}//THIS WILL GIVE COMPILE ERROR SInce its already defined on top.

}

A a=new A();
new A();//goes to first matching constructor

```

####5.JVM always calls the matching constructor from the class.HOWEVER,a programmer can call other constructors of this class by using the the this() method
```
class A{
A(){
System.out.println("A");    //I 
A(int x){
this();                     //this will go to constructor A();
System.out.println("AA");   //II
}
}
class App{
public static void main(String[]args){
new A(5);
}}

OUTPUT:
A
AA

```

####6.If a programmer desires it can call the constructor of the super class as well from its own constructor using the super() method.
```
class A{
A(){
System.out.println("A");    //I 
}
}
class B extends A{
B(){
super();             //this is called implicitly refer next point also 
System.out.println("B");
}}


class HelloWorld {
    public static void main(String[] args) {
        new B();
    }
}
OUTPUT:
A
B
```

####7.Whenever a programmer creates a constructor ,JVM writes super() in every constructor implicitly as its first line.

Note:If a class does not extend any class it by default extends the Object class.
Do Try this code in your ide to see it for yourself
```
class A{
A(){
//super will be called implicitly at the first line of this constructor and here since it does not extend any class it will extend the Object class
System.out.println("A");    //I 
}

A(int x){
//super will be called implicitly at the first line of this constructor 
System.out.println("AA");
}}


class HelloWorld {
    public static void main(String[] args) {
        new A(5);
    }
}
OUTPUT:
A
AA
```
That's all for constructors in Java. If any mistake content or otherwise feel free to let me know in the comment section.

Happy Learning :)
$4Billion USD fall
Tags: cocacola, stocks, sharemarket
Published: 2021-06-23 06:14:32

Recently, because of Cristiano Ronaldo's removal of two Coca-Cola bottles during a press conference at the European Championship has coincided with a USD$4Billion fall in the share price of the drinks company due to which the total worth of the company has fallen from USD$242Billion to USD$238Billion. The Portugal captain is a renowned health fanatic and made it clear what he thinks of the carbonated soft drink.
[HTML] open  a link in new tab safely
Published: 2021-06-23 06:12:30

*refer to : https://mathiasbynens.github.io/rel-noopener/*

<br /> 

**Browsers now are implicitly set rel=noopener for any target=_blank link.**But to prevent user using older version browser, how can we ensure they are open a new tab from our site safely ?

Just Simply add `rel="noopener noreferrer"`

```c
<a                              
   href="https://google.com/"
   //our target is opening the link with tab
   target="_blank"
   //prevent pages from abusing window.opener
   rel="noopener noreferrer"
>
   Target-Page
</a>
```