Programming
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EN: Use 'How are you?' to ask about someone's well-being or current state. It is a standard greeting.
How are you today?
EN: In English-speaking cultures, 'How are you?' is often used as a polite greeting rather than a deep question about health. A simple 'I'm good, thanks' is a common reply.
EN: Use 'am' after 'I' to describe how you are or who you are. This is the basic 'be' verb for the first person.
I am happy.
EN: In English-speaking cultures, 'I am good' is a standard response to 'How are you?', even if it technically refers to one's well-being rather than moral goodness.
EN: To ask a question with 'be' verbs (am, is, are), we put the verb at the beginning of the sentence before the subject.
Are you happy?
EN: In English-speaking cultures, asking 'Are you busy?' is a common and polite way to start a conversation or check if someone has time to talk, similar to 'How are you?' in some contexts.
EN: Use the Present Simple tense (Subject + Verb) to talk about your current activities or daily habits.
I read books today.
EN: In modern English, 'write code' is the standard way to say someone is programming. It sounds more natural and less formal than 'I am programming' in casual conversation.
EN: Use 'What is...?' to ask for the definition or explanation of a singular noun.
What is a bug?
EN: In casual conversation, 'What is code?' is a natural way to ask for a simple explanation of a complex topic.
EN: Use 'like' after the verb 'be' (am/is/are) to compare two things that are similar.
The moon is like a big ball.
EN: In technology contexts, complex ideas are often explained using simple analogies (like 'instructions' or 'recipes') to help non-technical people understand.
EN: The verb 'tell' is often followed by a person (or thing) and then a 'what' clause to show the information being shared.
I tell my friend what to eat.
EN: In English, we often personify computers by saying we 'tell' them things, even though they are machines.
EN: Use 'sounds' + adjective to share your opinion about something you just heard.
That sounds great!
EN: In English, 'cool' is a very common way to say something is good, interesting, or impressive. It is used by people of all ages in casual conversation.
EN: Use 'It is + adjective' to describe a thing or an activity. Use 'I like + it' to show you enjoy that thing.
It is good. I like it.
EN: In English, it is common to use short, simple sentences to express enthusiasm or agreement in casual conversation.
EN: Use 'What do you...?' to ask about someone's current activity or general job. In this context, it asks about the current task.
What do you eat for lunch?
EN: In casual English, 'What do you do?' usually means 'What is your job?'. However, adding 'now' or context makes it about the immediate action.
EN: The phrase 'look for' is a phrasal verb meaning to search for something or someone.
I look for my keys.
EN: In computer science, 'bug' refers to a mistake in a program. This term originated when a real moth was found inside an early computer.
EN: Use 'Like + Noun' to compare two things or ask if something is similar to another thing.
Is it like a game?
EN: In computer science, a 'bug' refers to an error. The term became famous when a real moth was found inside an early computer (the Harvard Mark II) in 1947, though the term existed even earlier.
EN: Use 'not' before a noun to quickly correct a misunderstanding or show that something is false.
Not a cat!
EN: In computer science, the term 'bug' originated from a literal insect found inside an early computer, but today it exclusively means a coding error. Alex is clarifying this common joke/misunderstanding.
EN: Use 'A is B' to define or describe something. 'A' is the subject, and 'B' is what it is.
A cat is an animal.
EN: In technology, 'bug' is the standard term for an error. Legend says it started when a real moth was found inside an early computer, causing it to fail.
EN: Use 'That is' + [Adjective] to describe a situation or something someone just said.
That is cool.
EN: In English, 'funny' can mean 'humorous' (makes you laugh) or 'strange/weird'. In this context, Jake thinks the idea of a computer 'bug' not being an insect is humorous.
EN: Use 'What is...?' to ask for the definition or meaning of a singular noun.
What is a bug?
EN: In technology contexts, 'function' has a specific meaning (a block of code), different from its general meaning of 'purpose'.
EN: In English, when the subject is one person or thing (like 'A function'), we add 's' or 'es' to the action word (verb). Here, 'do' becomes 'does'.
He does his homework.
EN: In programming culture, the 'Single Responsibility Principle' suggests that a function should do only one thing well. This sentence reflects that core coding philosophy.
EN: Use 'many' with plural nouns (things you can count) to show a large amount.
I have many books.
EN: In programming culture, 'functions' are fundamental building blocks. Using 'many functions' often implies a modular and organized way of writing software.
EN: Use 'Is it + adjective + to + verb' to ask about the difficulty or feeling of doing an action.
Is it easy to learn?
EN: Use 'every day' at the end of a sentence to talk about things you do regularly or as a habit.
I drink water every day.
EN: In English conversation, starting a sentence with 'But' is very common to show contrast or to add more information, even if it's technically a conjunction.
EN: Use 'Like' at the start of a sentence to compare a new situation to something you already do or know.
Like my brother, I love pizza.
EN: In casual English, people often speak in fragments (incomplete sentences) like this one to show agreement or excitement.
EN: Use 'after' to connect two actions and show the sequence of events. The action following 'after' happens first.
What happens after you eat dinner?
EN: In the tech world, 'bug' is the standard term for a mistake in software. Using this term shows you understand basic programming culture.
EN: The sentence follows the basic English word order: Subject (I) + Verb (deploy) + Object (the code). Use this pattern to tell people what you do.
I eat the apple.
EN: In the tech world, 'deploy' is a common professional term meaning to move code from a private workspace to a server where users can access it. It marks the completion of a task.
EN: Use 'What does [word] mean?' to ask for the definition of a word you don't understand.
What does 'bug' mean?
EN: In tech environments, 'deploy' is a common term for making software available to users. Asking for definitions is a great way to learn specialized vocabulary.
EN: Use the word 'means' to explain the definition or significance of a word or action.
Red means stop.
EN: In the tech world, 'deploy' is a very common term. It means moving software from a private environment to a place where real users can access it.
EN: Use 'can' before a base verb to show that someone is able to do something or has permission.
You can play games now.
EN: In tech contexts, 'app' is the standard short form for 'application'. Using the full word 'application' in casual conversation can sound overly formal.
EN: Use 'am/is/are' followed by an adjective to describe a person's characteristics or state.
You are kind.
EN: In English-speaking cultures, it is very common and encouraged to give direct compliments to friends to build rapport.
EN: Use the word 'too' at the end of a sentence to mean 'also' or 'as well'. It shows that something is the same for another person or thing.
I like apples too.
EN: In English-speaking cultures, it is common to return a compliment by pointing out a similar positive trait in the other person. This builds rapport and shows mutual respect.
EN: Use the Present Simple tense (Subject + Verb) to talk about your job or regular habits.
I teach English.
EN: In English, people often use the word 'fix' metaphorically. While a doctor 'treats' patients, calling it 'fixing bodies' is a humorous way to compare it to mechanical or technical work like coding.
EN: Use 'be' verbs (am, is, are) to link a subject with a description or a noun that identifies it.
They are good friends.
EN: In English-speaking cultures, acknowledging teamwork is a common way to build rapport and show appreciation after a successful collaboration.
Key vocabulary words with IPA pronunciation, definitions, example sentences, and interactive quizzes.
Phrases with type tags, bilingual definitions, usage notes, and example sentences.
To search for someone or something.
The act of creating computer programs.
A group of people who work well together.
An error, flaw, or fault in a computer program that causes it to produce an incorrect or unexpected result.
A unit of code that performs a specific task and can be reused throughout a program.
The process of moving software from a development environment to a server where it can be accessed by users.
A colloquial way to describe medical or therapeutic work, such as physical therapy or surgery, to repair physical injuries.