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ViewModel Best Practices
...Toro: surprised you got downvoted so much. After some time working on ASP.Net MVC, I am feeling a lot of pain from having all the ViewModels in one place, all the controllers in another, and all the Views in yet another. MVC is a trio of related pieces, they are coupled - they support each other. ...
How to check for an active Internet connection on iOS or macOS?
...n
{
internetReachableFoo = [Reachability reachabilityWithHostname:@"www.google.com"];
// Internet is reachable
internetReachableFoo.reachableBlock = ^(Reachability*reach)
{
// Update the UI on the main thread
dispatch_async(dispatch_get_main_queue(), ^{
...
Command line to remove an environment variable from the OS level configuration
...
From PowerShell you can use the .NET [System.Environment]::SetEnvironmentVariable() method:
To remove a user environment variable named FOO:
[Environment]::SetEnvironmentVariable('FOO', $null, 'User')
Note that $null is used to better signal the intent...
How to extract base URL from a string in JavaScript?
...nally the port of the URL.
For example, location.origin of the URL http://www.sitename.com/article/2009/09/14/this-is-an-article/ is http://www.sitename.com.
To target browsers without support for location.origin use the following concise polyfill:
if (typeof location.origin === 'undefined')
...
C++ preprocessor __VA_ARGS__ number of arguments
Simple question for which I could not find answer on the net. In variadic argument macros, how to find the number of arguments? I am okay with boost preprocessor, if it has the solution.
...
Measuring elapsed time with the Time module
...plaining measurements without defining the unit of measurement. And as a .NET guy dipping his toes into Python for the first time, I automatically thought "milliseconds".
– Adam Plocher
Nov 30 '16 at 1:01
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Entity Framework is Too Slow. What are my options? [closed]
...g like db.athlete.find(id) etc. How do they perform in comparison with ADO.NET or dapper??
– It's a trap
Mar 22 '16 at 5:25
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PHP - how to best determine if the current invocation is from CLI or web server?
...s the PHP constant PHP_SAPI.
Documentation can be found here: http://php.net/php_sapi_name
For example, to determine if PHP is being run from the CLI, you could use this function:
function isCommandLineInterface()
{
return (php_sapi_name() === 'cli');
}
...
What actually causes a Stack Overflow error? [duplicate]
...nstructions how to reproduce the bug and visit:
# https://bugs.launchpad.net/ubuntu/+source/openjdk-6/
#
Aborted
It's 100% repetitive. This is related to your second question:
Does the StackOverflowError happen before the JVM actually overflows
the stack or after?
So, in case of OpenJDK ...
simple explanation PHP OOP vs Procedural?
... know about (like Pi, the speed of light, the distance between specific planets, etc.).
This is where most OOP explanations get confusing because they branch off into "real world examples" which can quickly get off-topic. Often, "real world" is a euphemism for the ontological perspectives of a part...