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Can't launch my app in Instruments: At least one target failed to launch
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Although I know this "change config to Debug" is wrong I don't have a remedy for this problem. Generally speaking it's far less useful / common to profile a debug build.
– user501138
Dec 28 '13 at ...
Why do C++ libraries and frameworks never use smart pointers?
...prefer functions not to modify their arguments. At any rate, as far as I know, C++'s variable references do nothing to prevent mishandling of the objects to which they refer, which is what smart pointers intend to do.
– thb
Apr 26 '12 at 14:09
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ASP.NET MVC - Should business logic exist in controllers?
... that tax is calculate by an external service, and requires your model to know about interfaces to your external services.
This would make your controller look something like:
public class OrdersController{
public OrdersController(ITaxService taxService, IOrdersRepository ordersRepository){......
What's the difference between “declare class” and “interface” in TypeScript
...ave type safety when using the declared object, as the Typescript compiler now knows that some other component may provide that variable.
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Why does this Java program terminate despite that apparently it shouldn't (and didn't)?
...only mentioned further down after some explanatory notes! Anyway, good to know, thanks for the answer! :). Note: I will update my answer to reflect assylias' comment.
– paulj
Aug 16 '13 at 9:11
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Downcasting shared_ptr to shared_ptr?
...cast, and you wish you could have a little bit of both worlds. It is well known that dynamic_cast has a runtime overhead, but it is safer, whereas static_cast has no overhead at all, but it may fail silently. How nice it would be if you could use shared_dynamic_cast in debug builds, and shared_stati...
How to pipe input to a Bash while loop and preserve variables after loop ends
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Pardon my ignorance. I know this is right solution and I've marked it as answer so it worked for me. But now when I run while read i; do echo $i; done < <(cat /etc/passwd); echo $i It did not return last line two times. What I am doing wrong?
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Convert HTML to PDF in .NET
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Update: I would now recommend PupeteerSharp over wkhtmltopdf.
Try wkhtmtopdf. It is the best tool I have found so far.
For .NET, you may use this small library to easily invoke wkhtmtopdf command line utility.
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What is non-blocking or asynchronous I/O in Node.js?
... second queue and the main thread will continue running (it doesn't wait). Now when the DB operation completes and returns, the corresponding callback pulled out of the second queue and queued in a third queue where they are pending execution. When the engine gets a chance to execute something else ...
Enabling error display in PHP via htaccess only
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like ogugua I also now have internal server error by using these lines.
– landed
Mar 2 '15 at 12:55
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