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Difference between . and : in Lua
...way around; good code should not make any assumptions about implementation details of unrelated code. Function calls may or may not be memoized, that doesn't mean it's good practice to call them more often than needed.
– DarkWiiPlayer
Jan 16 '19 at 17:49
...
Preferred Java way to ping an HTTP URL for availability
.../ 3nn is redirect
// 4nn is client error
// 5nn is server error
For more detail about response status codes see RFC 2616 section 10. Calling connect() is by the way not needed if you're determining the response data. It will implicitly connect.
For future reference, here's a complete example in ...
LINQ To Entities does not recognize the method Last. Really?
... databases in general) does not support all the LINQ methods (see here for details: http://msdn.microsoft.com/en-us/library/bb738550.aspx)
What you need here is to order your data in such a way that the "last" record becomes "first" and then you can use FirstOrDefault. Note that databasese usually ...
ContextLoaderListener or not?
...context (servlet) only. However, with that approach you run into issues as detailed in the solution itself: "The only compelling reasons to use the webapp-level context are:" ... "If you have servlet filters that hook into the webbapp-level context (e.g. Spring Security's DelegatingFilterProxy, Ope...
Referring to a file relative to executing script
...ution. Any approach you might have heard of, and any approach that will be detailed below, has flaws and will only work in specific cases. First and foremost, try to avoid the problem entirely by not depending on the location of your script!
If you need to write a very reusable tool, then taking t...
How do I simply create a patch from my latest git commit?
...What is the difference between 'git format-patch' and 'git diff'? for more detail.
– Rangi Keen
Dec 27 '13 at 15:34
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Calculating width from percent to pixel then minus by pixel in LESS CSS
...I can try to guess the use case, but I'm inhibited by not knowing the full details, and I'm sure you know how that goes—your worst inhibitions tend to psych you out in the end.
– natchiketa
Feb 12 '15 at 19:18
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Deserialize JSON with C#
...["Subject"].ToString();
string _Email = sData["Email"].ToString();
string _Details = sData["Details"].ToString();
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How to properly URL encode a string in PHP?
...ubject = 'I just bought this for you';
$body = 'Please enter your shipping details here: ' . $redeemUrl;
// A URI for the email as prescribed
$mailToUri = 'mailto:?subject=' . rawurlencode($subject) . '&body=' . rawurlencode($body);
// Print an HTML element with that mailto link
echo '<a hr...
Does BroadcastReceiver.onReceive always run in the UI thread?
...eceiver(receiver, filter, null, handler); // Will not run on main thread
Details here & here.
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