DataSolveProblems

<apex:page standardController="Contact">
    <apex:pageBlock	title="Account Summary">
        <apex:pageBlockSection>
            First Name: {! Contact.FirstName} <br/>
            Last Name: {! Contact.LastName} <br/>
            Owner's Email: {! Contact.Owner.Email} <br/>
        </apex:pageBlockSection>
    </apex:pageBlock>
</apex:page>

DataSolveProblems

<apex:page >
    <apex:pageBlockSection columns="1">
        {! $User.FirstName} {! $User.LastName} {! $User.Username})
    </apex:pageBlockSection>
</apex:page>

DataSolveProblems

<apex:page showHeader="false" title="DisplayImage" sidebar="false">
    <apex:form>
        <table>
            <tr>
                <td width="1000px" height="600px" align="center">
                    <apex:image url="https://developer.salesforce.com/files/salesforce-developer-network-logo.png"/>
                </td>
            </tr>
        </table>
    </apex:form>

DataSolveProblems

import sys
from PyQt5.QtWidgets import (QApplication, QDialog, QComboBox, QDoubleSpinBox, QVBoxLayout, QGridLayout, QLabel)


class AppDemo(QDialog):
	def __init__(self):
		super().__init__()

		principalLabel = QLabel('Principal:')

DataSolveProblems

import sys
from PyQt5.QtWidgets import (QApplication, QWidget, QGridLayout, QVBoxLayout, QLabel, QToolBox, QPushButton, QTextEdit, QLineEdit)
from PyQt5.QtGui import QColor

class AppDemo(QWidget):
    def __init__(self):
        super().__init__()
        self.resize(600, 400)
        layout = QGridLayout()

DataSolveProblems

import numpy as np
import matplotlib.pyplot as plt

fig, ax = plt.subplots()
ax.set_title('Horizontal Bar graph with error mark demo')
ax.set_xlabel('x label title')
ax.set_ylabel('y label title')

y_vals = [10, 14, 12, 11, 13]
y_labels = ['y' + str(i) for i in range(5)]

DataSolveProblems

import sys
from pprint import pprint as pp
from PyQt5.QtWidgets import QWidget, QGridLayout, QPushButton, QSizePolicy, QApplication
from PyQt5.QtGui import QFont

class GridDemo(QWidget):
    def __init__(self):
        super().__init__()

        global positions, value, position, values

DataSolveProblems

import pandas

googleSheetId = '<Google Sheets Id>'
worksheetName = '<Sheet Name>'
URL = 'https://docs.google.com/spreadsheets/d/{0}/gviz/tq?tqx=out:csv&sheet={1}'.format(
	googleSheetId,
	worksheetName
)

df = pandas.read_csv(URL)

DataSolveProblems

import numpy as np
import pandas as pd
import matplotlib.pyplot as plt

df = pd.read_csv('StudentsPerformance.csv')
subjects = ['math score', 'reading score', 'writing score']
dataset = df.groupby('gender')[subjects].mean()

indx = np.arange(len(subjects))
score_label = np.arange(0, 110, 10)

DataSolveProblems

import sys
from PyQt5.QtWidgets import (QApplication, QWidget, QPushButton)
from PyQt5.QtCore import QRect, QPropertyAnimation

class AppDemo(QWidget):
	def __init__(self):
		super().__init__()
		self.baseHeight = 50
		self.extendedHeight = 300
		self.rect = QRect(600, 300, 300, self.baseHeight)