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How to force LINQ Sum() to return 0 while source collection is empty
... doesn't allow you to use "??" operator to set 0 for empty collection.
In order to avoid this situation you need to make LINQ expect "double?". You can do it by casting "(double?)l.Amount".
It doesn't affect the query to SQL but it makes LINQ working for empty collections.
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OAuth 2.0: Benefits and use cases — why?
...).
This signature requires both the client and the server to agree on the order of the arguments (so they're signing exactly the same string), and one of the main complaints about OAuth 1 is that it requires both the server and clients to sort and sign identically. This is fiddly code and either it...
Effective method to hide email from spam bots
...ride the reading direction and present the text to the user in the correct order.
Hope it helps
Cheers
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Bootstrap right Column on top on mobile view
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Use Column ordering to accomplish this.
col-md-push-6 will "push" the column to the right 6 and col-md-pull-6 will "pull" the column to the left on "md" or greater view-ports. On any smaller view-ports the columns will be in normal or...
Reset CSS display property to default value
...u have to actually append the generated element to the <body> tag in order to get the computed style, at least in Chrome.
– dimplex
Jan 7 '17 at 16:04
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Cross-browser testing: All major browsers on ONE machine
...ptional: Disable unnecessary services via Start > Run > services.msc
Order the rows by column Startup Type, and switch all "Automatic" services to "manual", according to the image. Whenever you want to install a MSI package, run net start msiServer ("Windows Installer"):
Optional: Disable Des...
Remove underline from links in TextView - Android
...tView.setText(s);
This is based on the approach suggested by robUx4.
In order to make the links clickable you also need to call:
textView.setMovementMethod(LinkMovementMethod.getInstance());
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Does the order of LINQ functions matter?
Basically, as the question states... does the order of LINQ functions matter in terms of performance ? Obviously the results would have to be identical still...
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Role-based access control (RBAC) vs. Claims-based access control (CBAC) in ASP.NET MVC
...the original basis of the "night club" metaphor provided by @CodingSoft in order to make this answer understandable without having to read other answers.
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Understanding the Event Loop
...ibrary. Even if you are using an npm package that defines it's own API, in order to yield the event loop, eventually that npm package's code will call one of node core's async functions and that's when node knows the tick is complete and it can start the event loop algorithm again.
4 The Event L...