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Nov 05, 2024·

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How Diamante’s DPoS Differs from L1 Chains.

Patience Uyire·33 reads

Beyond Speculation: The Real-World Utility of AEON

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From Community to Governance: AEON’s 2030 Roadmap

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concat-busines-consultant.hashnode.dev·Aug 02, 2025

Aug 02, 2025

Why Integrated Finance, Legal, and Secretarial Support is Critical for Business Growth

In today’s fast-paced business environment, companies are constantly under pressure to stay compliant, manage risks, and make financially sound decisions. For businesses in India and across global markets, having reliable support in finance, legal, a...

Why Integrated Finance, Legal, and Secretarial Support is Critical for Business Growth

Discuss·1 read

Nafisa Alam

codengocool.hashnode.dev·Jul 16, 2025

Jul 16, 2025

3 Costly Django ORM Mistakes I Made as a Beginner — and How I Fixed Them

Mistake #1: Django QuerySet Filtering Doesn’t Work on Dynamic Fields I ran into a small but surprising behavior while working with Django QuerySets. You can't filter on dynamic fields — even if you attach them to your queryset objects. Here's what ...

3 Costly Django ORM Mistakes I Made as a Beginner — and How I Fixed Them

Discuss·57 reads

Anmol singh

java-script-part-3.hashnode.dev·Jan 30, 2025

Jan 30, 2025

( String Methods ) : Using toUpperCase, toLowerCase, concat() , trim(), split(separator) , replace(searchValue, newValue) , and More

Understanding String Methods in JavaScript Strings are one of the most fundamental data types in JavaScript, and they come with a variety of built-in methods that allow developers to manipulate and work with text efficiently. In this blog, we will ex...

( String Methods ) : Using toUpperCase, toLowerCase, concat() , trim(), split(separator) , replace(searchValue, newValue) , and More

Discuss·1 read

Mastering JavaScript String Methods

Danny Crasto

blog.danwald.me·Oct 30, 2024

Oct 30, 2024

CONCAT to update db text field

I needed to collect messages from different processes which was triggered by a record insertion. To keep things simple and denormalized, this stack overflow gem allows for that. from django.db import models class DBModel(models.Model): @classmet...

CONCAT to update db text field

Discuss·3 reads

Jemin Kikani

jemin.hashnode.dev·Mar 17, 2024

Mar 17, 2024

Day 8 : What is an Array? And how many types of an Array Methods in javascript?

Array An array is a special variable, which can hold more than one value. An array can hold many values under a single name, and you can access the values by referring to an index number. Syntax:- const array_name \= [item1, item2, ...]; Example:...

Day 8 : What is an Array? And how many types of an Array Methods in javascript?

Discuss·19 reads

Dayeon

yeonnan.hashnode.dev·Feb 01, 2024

Feb 01, 2024

[sql study note] replace, substring, concat, if, case, cast

replace를 이용하여 특정 문자를 다른 문자로 바꾸는 방법 REPLACE 함수는 컬럼 내의 특정 문자를 다른 문자로 바꿀 때 사용한다. replace(바꿀 컬럼, 현재 값, 바꿀 값) ex) '문곡리'라고 되어있는 주소를 '문가리'라고 바뀐 주소명으로 치환해주기 SELECT addr, REPLACE (addr, '문곡리', '문가리') "바뀐주소" FROM food_orders WHERE addr LIKE '%문곡리%' ...

[sql study note] replace, substring, concat, if, case, cast

Discuss·28 reads

Kapil Chaudhary

Kapil Chaudhary

kapilscodecraft.hashnode.dev·Jul 15, 2023

Jul 15, 2023

The Power of Array Concatenation in JavaScript: Combining Arrays with Ease

Introduction: Arrays are a fundamental data structure in JavaScript, providing a powerful way to store and manipulate collections of elements. When working with arrays, there are scenarios where you need to combine multiple arrays into a single, cohe...

The Power of Array Concatenation in JavaScript: Combining Arrays with Ease

Discuss·34 reads

Sood Ruchika

ruchikasood.hashnode.dev·Mar 07, 2023

Mar 07, 2023

How to combine 2 excel columns with a seperator

Use the below command to combine 2 excel columns with a seperator.You can apply it on one cell & then drag it to apply the same on the whole column =CONCATENATE(D3,",",E3)

Discuss·88 reads