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Why don't structs support inheritance?
I know that structs in .NET do not support inheritance, but its not exactly clear why they are limited in this way.
10 An...
What is the difference between “Include Directories” and “Additional Include Directories”
...as built on the machine. It is still there but points out that you should now change it in your project settings. A side-effect of the build engine overhaul in VS2010, enabling building with msbuild. Removing the per-project settings would have been logical but that would break too many existing ...
How can I combine flexbox and vertical scroll in a full-height app?
...ren't meant to flex, they should both have flex: none; set on them. Right now you have a similar behavior due to some overlapping effects, but you shouldn't rely on that unless you want to accidentally confuse yourself later. (Default is flex:0 1 auto, so they start at their auto height and can shr...
How does facebook, gmail send the real time notification?
...e number of requests, and how often you have to send them. You effectively now have an event framework that allows the server to 'fire' events.
Behind this, in terms of the actual content returned from those polls, it's a JSON response, with what appears to be a list of events, and info about them....
Regex to validate date format dd/mm/yyyy
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I generated it online using some website and now i also don't remember the website from which I generated this image. I will add the reference once I remember:)
– Alok Chaudhary
Apr 10 '15 at 3:58
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Remote Connections Mysql Ubuntu
...t it
Then, Restart the Ubuntu MysQL Server
systemctl restart mysql.service
Now Ubuntu Server will allow remote access to the MySQL Server, But still you need to configure MySQL users to allow access from any host.
User must be 'username'@'%' with all the required grants
To make sure that, MySQL serv...
Maven check for updated dependencies in repository
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That's good to know. However, is there a way to have this report when we build a project instead of having to type that command explicitely ?
– Frederic
Aug 2 '18 at 22:07
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Can I Set “android:layout_below” at Runtime Programmatically?
... While jackofallcode solution is the only right here, I simplified it. But now I think shortening to one line is not good, because if any exception occurs, it would be harder to understand what operator raised it.
– CoolMind
Nov 19 '18 at 6:54
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How to loop through array in jQuery?
...ink to docs)
Advantages: All of the same advantages as forEach, plus you know it's there since you're using jQuery.
Disadvantages: If you're using this in the containing code, you have to stick it in a variable so you can use it within the function, since this means something else within the funct...
How to use double or single brackets, parentheses, curly braces
...nt for a top loader )
$ { date; make 2>&1; date; } | tee logfile
# now we can calculate the duration of a build from the logfile
There is a subtle syntactic difference with ( ), though (see bash reference) ; essentially, a semicolon ; after the last command within braces is a must, and th...