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Coding_knowledge

Coding_knowledge

前往频道在 Telegram

💡 Your Coding Journey Starts Here! Get free courses, coding resources, internships, job updates & much more. Stay ahead in tech with us! ❤️🚀 Join our WhatsApp group👇 https://whatsapp.com/channel/0029Vaa7CVhCRs1rxJzy1n3D

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📈 Telegram 频道 Coding_knowledge 的分析概览

频道 Coding_knowledge (@coding_knwledge01) 英语 语言赛道中的 是活跃参与者。目前社区聚集了 81 635 名订阅者,在 技术与应用 类别中位列第 1 579,并在 印度 地区排名第 3 881

📊 受众指标与增长动态

невідомо 创建以来,项目保持高速增长,吸引了 81 635 名订阅者。

根据 15 六月, 2026 的最新数据,频道保持稳定运转。过去 30 天订阅人数变化为 3 430,过去 24 小时变化为 17,整体触达仍然可观。

  • 认证状态: 未认证
  • 互动率 (ER): 平均受众互动率为 6.97%。内容发布后 24 小时内通常能获得 2.92% 的反应,占订阅者总量。
  • 帖子覆盖: 每篇帖子平均可获得 5 694 次浏览,首日通常累积 2 382 次浏览。
  • 互动与反馈: 受众积极参与,单帖平均反应数为 13
  • 主题关注点: 内容集中在 q&a, goody, api, stack, analyst 等核心主题上。

📝 描述与内容策略

作者将该频道定位为表达主观观点的平台:
💡 Your Coding Journey Starts Here! Get free courses, coding resources, internships, job updates & much more. Stay ahead in tech with us! ❤️🚀 Join our WhatsApp group👇 https://whatsapp.com/channel/0029Vaa7CVhCRs1rxJzy1n3D

凭借高频更新(最新数据采集于 16 六月, 2026),频道始终保持新鲜度与高覆盖。分析显示受众积极互动,使其成为 技术与应用 类别中的关键影响点。

81 635
订阅者
+1724 小时
+1647
+3 43030
帖子存档
Java Notes (1).pdf4.92 MB

100 must do leetcode questions (1).pdf4.15 MB

No Sql (1).pdf27.55 MB

Oops Using C++ (1).pdf3.24 MB

Java Methods (1).pdf1.29 MB

Tic tac toe game import javax.swing.*; import java.awt.*; import java.awt.event.*; public class tic_tac_toe implements ActionListener { private JFrame frame; private JPanel panel; private JButton[] buttons = new JButton[9]; private boolean xTurn = true; public tic_tac_toe() { frame = new JFrame("Tic-Tac-Toe"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); panel = new JPanel(); panel.setLayout(new GridLayout(3, 3)); panel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10)); for (int i = 0; i < 9; i++) { buttons[i] = new JButton(); buttons[i].setFont(new Font("Arial", Font.PLAIN, 40)); buttons[i].addActionListener(this); panel.add(buttons[i]); } frame.add(panel, BorderLayout.CENTER); frame.setSize(400, 400); frame.setVisible(true); } public void actionPerformed(ActionEvent e) { JButton button = (JButton) e.getSource(); if (xTurn) { button.setText("X"); } else { button.setText("O"); } button.setEnabled(false); xTurn = !xTurn; checkForWinner(); } public void checkForWinner() { for (int i = 0; i < 9; i += 3) { if (buttons[i].getText().equals(buttons[i + 1].getText()) && buttons[i] .getText().equals(buttons[i + 2].getText()) && !buttons[i].isEnabled()) { JOptionPane.showMessageDialog(frame, buttons[i].getText() + " wins!"); resetGame(); return; } } for (int i = 0; i < 3; i++) { if (buttons[i].getText().equals(buttons[i + 3].getText()) && buttons[i].getText().equals(buttons[i + 6].getText()) && !buttons[i].isEnabled()) { JOptionPane.showMessageDialog(frame, buttons[i] .getText() + " wins!"); resetGame(); return; } } // Check diagonals if (buttons[0].getText().equals(buttons[4].getText()) && buttons[0].getText().equals(buttons[8].getText()) && !buttons[0].isEnabled()) { JOptionPane.showMessageDialog(frame, buttons[0] .getText() + " wins!"); resetGame(); return; } if (buttons[2].getText().equals(buttons[4].getText()) && buttons[2].getText().equals(buttons[6].getText()) && !buttons[2].isEnabled()) { JOptionPane.showMessageDialog(frame, buttons[2] .getText() + " wins!"); resetGame(); return; } // Check for tie boolean tie = true; for (int i = 0; i < 9; i++) { if (buttons[i].isEnabled()) { tie = false; break; } } if (tie) { JOptionPane.showMessageDialog(frame, "Tie game!"); resetGame(); } } public void resetGame() { for (int i = 0; i < 9; i++) { buttons[i].setText(""); buttons[i].setEnabled(true); } xTurn = true; } public static void main(String[] args) { new tic_tac_toe(); } }

Java Methods.pdf1.29 MB

Java Notes .pdf4.92 MB

No Sql .pdf27.55 MB

Oops Using C++.pdf3.24 MB

100 must do leetcode questions.pdf4.15 MB

Cat 😺 using html css <!DOCTYPE html> <html> <head> <style> html{ font-size:20px; margin:0; background: #0c0207; } #marco{ width: 1325px; height: 500px; margin: 0 auto; overflow: hidden; border-radius: 16px; margin-top: 2em; } #cielo{ border-radius: 16px; width: 1325px; height: 500px; background: linear-gradient(to bottom, #0B4C5F 0%,#04B4AE 52%,#0c0207 100%); position: absolute; z-index: -30; top: 0; margin-top: 2em; } #edificios{ background: url('https://res.cloudinary.com/pastelitos/image/upload/v1610526533/eva/edificiosOne_fsg7nx.svg'); height: 500px; width: 1325px; z-index: -10; top: 6.5em; background-position: 0px 0px; background-repeat: repeat-x; -webkit-animation: animar_edificios 120s linear infinite; -ms-animation: animar_edificios 120s linear infinite; -moz-animation: animar_edificios 120s linear infinite; position: absolute; } @keyframes animar_edificios { from { background-position: 0 0; } to { background-position: 100% 0; } } @-webkit-keyframes animar_edificios { from { background-position: 0 0; } to { background-position: 100% 0; } } @-ms-keyframes animar_edificios { from { background-position: 0 0; } to { background-position: 100% 0; } } @-moz-keyframes animar_edificios { from { background-position: 0 0; } to { background-position: 100% 0; } } #luna { width: 6em; height: 6em; -moz-border-radius: 50%; -webkit-border-radius: 50%; border-radius: 50%; -moz-box-shadow: 30px 10px 0 #F7F8E0; -webkit-box-shadow: 30px 10px 0 #F7F8E0; box-shadow: 30px 10px 0 #F7F8E0; margin-top: 1em; margin-left: 50%; position: absolute; z-index: -19; } #muro{ height: 23em; width: 100%; background: -moz-linear-gradient(top, #416663 0%, #0c0207 19%); background: -webkit-linear-gradient(top, #416663 0%,#0c0207 19%); background: linear-gradient(to bottom, #416663 0%,#0c0207 19%); bottom:0px; } #gato{ background: url('https://res.cloudinary.com/pastelitos/image/upload/v1610526571/eva/gatito_pushui.svg'); height: 297px; width: 507.5px; margin-top: 2em; margin-left: 2em; z-index: 10; -webkit-animation: sprite-animation 1.2s steps(16,end) infinite; -moz-animation: sprite-animation 1.2s steps(16,end) infinite; -ms-animation: sprite-animation 1.2s steps(16,end) infinite; animation: sprite-animation 1.2s steps(16,end) infinite; } @-webkit-keyframes sprite-animation { from { background-position: 0 0; } to { background-position: -8120px 0; } } @-ms-keyframes sprite-animation { from { background-position: 0 0; } to { background-position: -8120px 0; } } @-moz-keyframes sprite-animation { from { background-position: 0 0; } to { background-position: -8120px 0; } } @keyframes sprite-animation { from { background-position: 0 0; } to { background-position: -8120px 0; } } </style> </head> <body> <div id="marco"> <div id="cielo"></div> <div id="luna"></div> <div id="gato"></div> <div id="muro"></div> <div id="edificios"></div> </div> </body> </html>

DATA STRUCTURE PART 2.pdf8.67 MB

Frontend developer Roadmap

Spider-man Using Python Coding 🔥. code: from turtle import * speed(13) # Painting speed control bgcolor("#990000") pensize(10) penup() goto(0,50) pendown() circle(-120) penup() circle(-120,-60) pendown() pensize(5) right(50) circle(70,55) right(85) circle(75,58) right(90) circle(70,55) right(90) circle(70,58) # body penup() pensize(10) goto(80,15) pendown() seth(92) fd(135) seth(125) circle(30,135) seth(190) fd(50) seth(125) circle(30,135) seth(275) fd(90) # Arm 1 penup() pensize(10) goto(92,-150) seth(240) pendown() fd(80) left(10) circle(-28,185) # Arm 2 penup() goto(0,50) seth(0) pensize(10) circle(-120,-60) seth(200) pendown() fd(72) left(20) circle(30,150) left(20) fd(20) right(15) fd(10) pensize(5) fillcolor("#3366cc") begin_fill() seth(92) circle(-120,31) seth(200) fd(45) left(90) fd(52) end_fill() fd(-12) right(90) fd(40) penup() right(90) fd(18) pendown() right(86) fd(40) penup() goto(-152,-86) pendown() left(40) circle(35,90) # Body coloring penup() goto(-80,116) seth(10) pensize(5) pendown() begin_fill() fillcolor("#3366cc") fd(155) seth(-88) fd(37) seth(195) fd(156) end_fill() penup() goto(-75,38) seth(15) pendown() begin_fill() fd(158) seth(-88) fd(55) seth(140) circle(120,78) end_fill() # Arm 1 To color penup() fillcolor("#3366cc") pensize(5) goto(75,-170) pendown() begin_fill() seth(240) fd(30) right(90) fd(17) end_fill() fd(10) left(80) fd(55) penup() left(90) fd(15) pendown() left(85) fd(55) penup() goto(43,-225) left(84) pendown() circle(60,51) speed(0) # Body vertical lines for i in range(3): penup() goto(-70+i*15,135) seth(-90) pendown() pensize(5) fd(15-2*i) for i in range(3): penup() goto(36 + i * 15, 156) seth(-90) pendown() pensize(5) fd(15 - 2 * i) a = -60 b = 70 for i in range(4): penup() goto(a,b) a=a+40 b=b+10 seth(-90) pendown() pensize(5) fd(26) def oo (li,jing): penup() goto(0,50) seth(0) circle(-120, li) pendown() right(jing) pensize(5) oo(-60,110) fd(130) oo(-28,96) fd(140) oo(9,89) fd(144) oo(42,70) fd(160) oo(80,60) fd(130) penup() goto(-80,-40) right(160) pendown() right(50) circle(70,45) right(75) circle(70,38) right(50) circle(70,45) right(90) circle(70,48) penup() goto(-53,-70) pendown() left(40) circle(70,30) right(50) circle(70,20) right(50) circle(70,38) right(70) circle(70,24) penup() goto(-19,-105) left(72) pendown() fd(22) right(60) fd(22) oo(-140,80) circle(-90,120) penup() oo(140,100) circle(90,13) pendown() right(-50) circle(70,45) right(75) circle(70,38) right(50) circle(70,36) penup() goto(22,-185) right(70) pendown() fd(72) penup() goto(-40,-182) right(38) pendown() fd(70) speed(10) # The left eye penup() pensize(7) goto(-15,-110) seth(0) pendown() pensize(10) begin_fill() left(130) fd(110) right(250) circle(90,60) circle(40,120) fillcolor("#F5FFFA") end_fill() # Right eye penup() goto(5,-110) pendown() begin_fill() right(30) fd(110) right(-250) circle(-90,60) circle(-40,120) end_fill() done()

Data Structure & Algorithm (PART - 1).pdf4.40 MB

Oops Important questions.pdf4.81 MB

Data Structures Notes -.pdf6.86 MB

Currency Converter Using Java Swing

import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.text.DecimalFormat; public class Currency_Converter extends JFrame { private JLabel amountLabel, fromLabel, toLabel, resultLabel; private JTextField amountField; private JComboBox<String> fromComboBox, toComboBox; private JButton convertButton; private DecimalFormat decimalFormat = new DecimalFormat("#,##0.00"); private final String[] currencies = {"USD", "EUR", "JPY", "GBP", "CAD", "AUD", "CHF", "CNY","INR"}; private double[] exchangeRates = {1.00, 0.84, 109.65, 0.72, 1.27, 1.30, 0.92, 6.47,87.14}; public Currency_Converter() { setTitle("Currency Converter"); setLayout(new GridLayout(4, 2)); amountLabel = new JLabel("Amount:"); add(amountLabel); amountField = new JTextField(); add(amountField); fromLabel = new JLabel("From:"); add(fromLabel); fromComboBox = new JComboBox<>(currencies); add(fromComboBox); toLabel = new JLabel("To:"); add(toLabel); toComboBox = new JComboBox<>(currencies); add(toComboBox); convertButton = new JButton("Convert"); add(convertButton); resultLabel = new JLabel(); add(resultLabel); convertButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { try { double amount = Double.parseDouble(amountField.getText()); String fromCurrency = (String) fromComboBox.getSelectedItem(); String toCurrency = (String) toComboBox.getSelectedItem(); double exchangeRate = exchangeRates[getIndex(toCurrency)] / exchangeRates[getIndex(fromCurrency)]; double result = amount * exchangeRate; resultLabel.setText(decimalFormat.format(result) + " " + toCurrency); } catch (Exception ex) { resultLabel.setText("Invalid input"); } } }); setSize(300, 200); setVisible(true); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } private int getIndex(String currency) { for (int i = 0; i < currencies.length; i++) { if (currency.equals(currencies[i])) { return i; } } return -1; } public static void main(String[] args) { new Currency_Converter(); } }