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How are virtual functions and vtable implemented?
...le for the derived class vs the base class.
Additional Resources:
http://www.codersource.net/published/view/325/virtual_functions_in.aspx (via way back machine)
http://en.wikipedia.org/wiki/Virtual_table
http://www.codesourcery.com/public/cxx-abi/abi.html#vtable
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Getting all file names from a folder using C# [duplicate]
...
It depends on what you want to do.
ref: http://www.csharp-examples.net/get-files-from-directory/
This will bring back ALL the files in the specified directory
string[] fileArray = Directory.GetFiles(@"c:\Dir\");
This will bring back ALL the files in the specified dire...
How can I set a website image that will show as preview on Facebook?
...XML namespace extension to your HTML declaration
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:fb="http://ogp.me/ns/fb#">
2. Inside your <head></head> use the following meta tag to define the image you want to use
<meta property="og:image" content="fully_qualified...
CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False
...am using something like this:
ALLOWED_HOSTS = ['localhost', '127.0.0.1', 'www.mysite.com']
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What is syntax for selector in CSS for next element?
...'h1.hc-reform').next('p').addClass('first-paragraph')).
More info: http://www.w3.org/TR/CSS2/selector.html or http://css-tricks.com/child-and-sibling-selectors/
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JavaScript displaying a float to 2 decimal places
...); // return 1 instead of 1.00
The answer is following this link: http://www.jacklmoore.com/notes/rounding-in-javascript/
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Mixing Angular and ASP.NET MVC/Web api?
...cts that I worked.
Material
https://material.angular.io/
PrimeNG
https://www.primefaces.org/primeng/#/
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Postgresql not creating db with “createdb” as superuser, yet not outputting errors [duplicate]
...n, was I able to use this standard command from the documentation: https://www.postgresql.org/docs/10/tutorial-createdb.html
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Remove Trailing Spaces and Update in Columns in SQL Server
...ata from excel file using ETL
and finaly i found solution there :
https://www.codeproject.com/Tips/330787/LTRIM-RTRIM-doesn-t-always-work
hope it helps ;)
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Reading Properties file in Java
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You can find information on this page:
http://www.mkyong.com/java/java-properties-file-examples/
Properties prop = new Properties();
try {
//load a properties file from class path, inside static method
prop.load(App.class.getClassLoader().getResourceAsStream("co...