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SELECT statement with MS ...
Forum: MS Access SQL Tutorials
Last Post: Qomplainerz
07-27-2023, 03:35 PM
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SELECT statement with the...
Forum: MS Access SQL Tutorials
Last Post: Qomplainerz
07-27-2023, 03:31 PM
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Creating hyperlinks in HT...
Forum: HTML5 Tutorials
Last Post: Qomplainerz
07-27-2023, 01:23 PM
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What's new in HTML5?
Forum: HTML5 Tutorials
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07-27-2023, 12:48 PM
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What is HTML5?
Forum: HTML5 Tutorials
Last Post: Qomplainerz
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Neck isometric exercises
Forum: Exercises
Last Post: Qomplainerz
07-27-2023, 11:44 AM
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Shoulder shrug
Forum: Exercises
Last Post: Qomplainerz
07-27-2023, 11:43 AM
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Neck retraction
Forum: Exercises
Last Post: Qomplainerz
07-27-2023, 11:43 AM
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Neck flexion and extensio...
Forum: Exercises
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07-27-2023, 11:42 AM
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Neck rotation
Forum: Exercises
Last Post: Qomplainerz
07-27-2023, 11:42 AM
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| How to make gradients with CSS3 |
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Posted by: Qomplainerz - 07-26-2023, 06:57 PM - Forum: CSS3 Tutorials
- No Replies
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Example:
<!DOCTYPE html>
<html>
<head>
<title>Gradients Example</title>
<style>
/* Apply a linear gradient background to the div element */
div {
width: 200px;
height: 100px;
background-image: linear-gradient(to right, lightblue, lightgreen);
}
</style>
</head>
<body>
<div>This div has a gradient background.</div>
</body>
</html>
Explanation:
CSS background-image property can be used to create gradients. In this example, a linear gradient is applied to the div element, starting with the color light blue on the left and transitioning to light green on the right.
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| How to make rounded corners with CSS3 |
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Posted by: Qomplainerz - 07-26-2023, 06:51 PM - Forum: CSS3 Tutorials
- No Replies
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Example:
<!DOCTYPE html>
<html>
<head>
<title>Rounded Corners Example</title>
<style>
/* Apply rounded corners to the div element */
div {
width: 200px;
height: 100px;
background-color: lightblue;
border-radius: 10px;
}
</style>
</head>
<body>
<div>This div has rounded corners.</div>
</body>
</html>
Explanation:
CSS property border-radius is used to create rounded corners for elements with a border. In this example, the div element has its background color set to light blue and is given rounded corners with a radius of 10 pixels.
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| Apply CSS3 styles to HTML |
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Posted by: Qomplainerz - 07-26-2023, 06:47 PM - Forum: CSS3 Tutorials
- No Replies
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Assumed you have an HTML5 document and a separated CSS3 file, the example would be:
HTML part:
<!DOCTYPE html>
<html>
<head>
<title>Applying Styles to HTML Example</title>
<link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
<h1>Welcome to My Website</h1>
<p>This is a paragraph with some text.</p>
</body>
</html>
CSS part:
/* styles.css */
h1 {
color: blue;
text-align: center;
}
p {
font-size: 16px;
}
Explanation:
To apply CSS styles to HTML, we create a separate CSS file (styles.css in this example) and link it to the HTML document using the <link> element. In the CSS file, we define styles for the h1 element to set the text color to blue and center align the text. Additionally, we apply a font size of 16 pixels to all p elements.
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| Properties and values in CSS3 |
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Posted by: Qomplainerz - 07-26-2023, 06:45 PM - Forum: CSS3 Tutorials
- No Replies
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Example:
<!DOCTYPE html>
<html>
<head>
<title>Properties and Values Example</title>
<style>
/* Apply a blue text color and 20px font size to the paragraph elements */
p {
color: blue;
font-size: 20px;
}
</style>
</head>
<body>
<p>This is a paragraph with blue text color and 20px font size.</p>
</body>
</html>
Explanation:
CSS properties are used to define the appearance of HTML elements. In this example, the color property is used to apply a blue text color, and the font-size property sets the font size of the p element to 20 pixels.
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| Selectors in CSS3 |
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Posted by: Qomplainerz - 07-26-2023, 06:41 PM - Forum: CSS3 Tutorials
- No Replies
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Example:
<!DOCTYPE html>
<html>
<head>
<title>Selectors Example</title>
<style>
/* Select the paragraph elements and apply a red text color */
p {
color: red;
}
/* Select all elements with the class "highlight" and apply a yellow background color */
.highlight {
background-color: yellow;
}
</style>
</head>
<body>
<p>This is a paragraph with red text color.</p>
<p class="highlight">This is a highlighted paragraph with a yellow background.</p>
</body>
</html>
Explanation:
CSS selectors are used to target specific HTML elements for styling. In this example, we use two types of selectors: the element selector (p) targets all p elements and applies a red text color to them. The class selector (.highlight) targets all elements with the class "highlight" and applies a yellow background color.
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| CRITICAL_PROCESS_DIED Windows 10 |
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Posted by: Qomplainerz - 07-26-2023, 06:24 PM - Forum: Windows 10 Tutorials
- No Replies
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"CRITICAL_PROCESS_DIED" is a Blue Screen of Death (BSOD) error in Windows 10. This error message indicates that a critical system process has stopped or terminated unexpectedly, leading to a system crash. Like other BSOD errors, it can be caused by various factors, including hardware issues, driver problems, or corrupted system files.
Here are some troubleshooting steps to resolve the "CRITICAL_PROCESS_DIED" error:
1. Check for Windows Updates: Make sure your Windows 10 operating system is up to date. Microsoft frequently releases updates that address known issues and bugs, and installing them may fix the problem.
2. Update Device Drivers: Outdated or faulty device drivers can cause this error. Update your graphics card, network adapter, chipset, and other drivers to the latest versions. You can do this through the Device Manager or use third-party driver update software.
3. Check for Memory Issues: Faulty RAM can lead to BSOD errors. Run the Windows Memory Diagnostic tool to check for memory problems. Press the Windows key, type "Windows Memory Diagnostic," and follow the instructions to scan for issues.
4. Scan for Malware: Malware infections can cause system instability. Run a full system scan with your antivirus software to check for any potential threats.
5. System File Checker (SFC): Run the System File Checker tool to scan and repair corrupted system files. Open Command Prompt as an administrator and type: sfc /scannow
6. Check Disk for Errors: Use the built-in "chkdsk" command to scan and repair disk errors. Open Command Prompt as an administrator and type: chkdsk /f
7. Check for Overheating: Overheating can lead to system instability. Ensure that your computer's cooling system is working properly and clean any dust or debris from the fans and vents.
8. Remove Recently Installed Software: If the error started occurring after installing new software, try uninstalling it and see if the problem persists.
9. Perform a Clean Boot: This will help identify if the issue is related to third-party software or services. Instructions for clean boot: https://support.microsoft.com/en-us/help...in-windows
10. Restore Windows to a Previous Point: If you have a system restore point created before the error started occurring, you can try using System Restore to revert your system to that point.
If the "CRITICAL_PROCESS_DIED" error persists even after trying the above steps, it may indicate a more serious hardware issue, such as a failing hard drive or other critical component. In such cases, seeking professional help or contacting Microsoft Support for further assistance may be necessary.
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| SYSTEM_SERVICE_EXCEPTION in Windows 10 |
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Posted by: Qomplainerz - 07-26-2023, 06:22 PM - Forum: Windows 10 Tutorials
- No Replies
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"SYSTEM_SERVICE_EXCEPTION" is another Blue Screen of Death (BSOD) error that can occur in Windows 10. Like other BSOD errors, it indicates a problem that caused the operating system to encounter an exception that it couldn't handle properly. This error is often related to faulty drivers, incompatible software, or issues with the system's memory.
Here are some steps you can take to troubleshoot and resolve the "SYSTEM_SERVICE_EXCEPTION" error:
1. Check for Windows Updates: Ensure that your Windows 10 is up to date. Microsoft regularly releases updates to address known issues and improve system stability.
2. Update Device Drivers: Outdated or corrupted drivers can be a common cause of this error. Update your graphics card, network adapter, chipset, and other drivers to the latest versions. You can do this manually through the Device Manager or use third-party driver update software.
3. Check for Memory Problems: Faulty RAM can lead to BSOD errors. Run the Windows Memory Diagnostic tool to check for memory issues. Press the Windows key, type "Windows Memory Diagnostic," and follow the instructions to scan for problems.
4. Scan for Malware: Malware infections can cause system instability and trigger BSOD errors. Run a full system scan with your antivirus software to check for any malware or viruses.
5. System File Checker (SFC): Run the System File Checker tool to scan and repair corrupted system files that might be causing the error. Open Command Prompt as an administrator and type: sfc /scannow
6. Check Disk for Errors: Use the built-in "chkdsk" command to scan and repair disk errors. Open Command Prompt as an administrator and type: chkdsk /f
7. Check for Overheating: Overheating can cause system instability. Ensure that your computer's cooling system is working correctly and clean any dust or debris from the fans and vents.
8. Remove Recently Installed Software: If you started experiencing the error after installing new software, try uninstalling that software and check if the issue persists.
9. Perform a Clean Boot: This will help you identify if the issue is related to third-party software or services. Instructions for clean boot: https://support.microsoft.com/en-us/help...in-windows
10. Restore Windows to a Previous Point: If the error started recently and you have a system restore point created before the issue occurred, you can try using System Restore to revert your system to that point.
If the problem persists even after trying the above steps, and you continue to encounter the "SYSTEM_SERVICE_EXCEPTION" error, it might be an indication of a more serious hardware or compatibility issue. In such cases, seeking professional help or contacting Microsoft Support may be necessary for further investigation.
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| UNEXPECTED_STORE_EXCEPTION in Windows 10 |
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Posted by: Qomplainerz - 07-26-2023, 06:17 PM - Forum: Windows 10 Tutorials
- No Replies
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"Unexpected Store Exception" is a Blue Screen of Death (BSOD) error that can occur in Windows 10. This error typically indicates an issue with the computer's hardware or drivers. It could be caused by problems with the RAM, hard drive, or even faulty device drivers.
Here are some steps you can try to troubleshoot and resolve the "Unexpected Store Exception" error:
1. Check for Windows Updates: Make sure your Windows 10 operating system is up to date. Sometimes, Microsoft releases updates to fix known issues and bugs, including those that can trigger BSOD errors.
2. Update Device Drivers: Outdated or corrupted device drivers can cause various errors, including the "Unexpected Store Exception." Update your graphics card, network adapter, chipset, and other drivers to the latest versions. You can do this manually through the Device Manager or use third-party driver update software.
3. Check for Memory Issues: Faulty RAM can lead to BSOD errors. Run the Windows Memory Diagnostic tool to check for memory problems. Press the Windows key, type "Windows Memory Diagnostic," and follow the instructions to scan for issues.
4. Scan for Malware: Malware infections can cause system instability. Run a full system scan with your antivirus software to check for any potential threats.
5. Check Disk for Errors: Hard drive errors can also lead to BSOD errors. Use the built-in "chkdsk" command to scan and repair disk errors. Open Command Prompt as an administrator and type: chkdsk /f
6. Check for Overheating: Overheating can cause system instability. Ensure that your computer's cooling system is working correctly and clean any dust or debris from the fans and vents.
7. System File Checker (SFC): Run the System File Checker tool to scan and repair corrupted system files that may be causing the issue. Open Command Prompt as an administrator and type: sfc /scannow
8. Check for Software Conflicts: If the error started occurring after installing new software, it's possible that there's a conflict. Try uninstalling recently installed programs and see if the issue goes away.
9. System Restore: If the problem started recently, you can try using System Restore to revert your system to a point before the error occurred.
10. Perform a Clean Boot: This will help you identify if the issue is related to third-party software or services. Instructions for clean boot: https://support.microsoft.com/en-us/help...in-windows
If none of the above steps resolve the issue, there might be a more complex hardware problem, and you may need to seek professional assistance or contact Microsoft Support for further guidance.
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| Large range and precision in C |
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Posted by: Qomplainerz - 07-26-2023, 06:05 PM - Forum: C 18 Tutorials
- No Replies
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Description:
The double data type is commonly used when higher precision is required for real-number calculations. However, it's essential to note that even with double precision, floating-point arithmetic has limitations due to the nature of binary representation. Therefore, it's crucial to be aware of potential rounding errors and inaccuracies when performing calculations with floating-point numbers. In scenarios where precision is of utmost importance, specialized libraries, such as the GNU Multiple Precision Arithmetic Library (GMP), can be utilized to achieve arbitrary precision arithmetic in C.
Example:
double largeNumber = 1.234567890123456e+100;double largeNumber = 1.234567890123456e+100;
Explanation:
In this example, we declare a double variable largeNumber and initialize it with a large value.
The value 1.234567890123456e+100 is expressed using scientific notation, where e+100 means 10 raised to the power of 100.
The double data type allows for a significant range of values, making it suitable for calculations involving very large or very small numbers.
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| User input and output with double in C |
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Posted by: Qomplainerz - 07-26-2023, 06:03 PM - Forum: C 18 Tutorials
- No Replies
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Example:
double radius;
printf("Enter the radius of a circle: ");
scanf("%lf", &radius);
double area = 3.14159265359 * radius * radius;
printf("The area of the circle is: %.2lf\n", area);
Explanation:
In this example, we declare a double variable radius to store the user's input.
We prompt the user to enter the radius of a circle using printf().
We use the %lf format specifier in scanf() to read a double-precision value from the user and store it in the radius variable.
We calculate the area of the circle using the formula area = π * r^2, where π is approximated as 3.14159265359.
Finally, we print the calculated area using printf(). The .2 in the format specifier %.2lf ensures that the area is displayed with two decimal places.
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