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Differences between std::make_unique and std::unique_ptr with new
...;U>(new U())); // unsafe*
The addition of make_unique finally means we can tell people to 'never' use new rather than the previous rule to "'never' use new except when you make a unique_ptr".
There's also a third reason:
make_unique does not require redundant type usage. unique_ptr<T>(...
Do I need a content-type header for HTTP GET requests?
...ield is not present, the recipient MAY either assume a media type of "application/octet-stream" ([RFC2046], Section 4.5.1) or examine the data to determine its type.
It means that the Content-Type HTTP header should be set only for PUT and POST requests.
...
What is the purpose of `text=auto` in `.gitattributes` file?
...ough the repository does not have normalized line endings.
This variable can be set to input, in which case no output conversion is performed.
If you think this all as clear as mud, you're not alone.
Here's what * text=auto does in my words: when someone commits a file, Git guesses whether that...
What are the rules for the “…” token in the context of variadic templates?
... template parameter pack if it appears on the right side of an expression (call this expression pattern for a moment), or it's a pack argument if it appears on left side of the name:
...thing // pack : appears as template arguments
thing... // unpack : appears when consuming the arguments
The r...
asp.net mvc put controllers into a separate project
...ing to figure out how to move my controllers into a separate project. Typically when I have designed asp.net web apps before, I created one project for my models, another for my logic, and then there was the web.
...
Does List guarantee insertion order?
...ngs will be retained in the list in the order you add them, including duplicates, unless you explicitly sort the list.
According to MSDN:
...List "Represents a strongly typed list of objects that can be
accessed by index."
The index values must remain reliable for this to be accurate. There...
How do I specify multiple targets in my podfile for my Xcode project?
...rFormatter', '~> 0.1.0'
pod 'MASShortcut', '~> 1.1'
pod 'MagicalRecord', '2.1'
pod 'MASPreferences', '~> 1.0'
end
target 'Sail' do
shared_pods
end
target 'Sail-iOS' do
shared_pods
end
OUTDATED Pre CocoaPods 1.0 answer:
Yes there is a better way! Check out link_wit...
How can I prevent the textarea from stretching beyond his parent DIV element? (google-chrome issue o
How can I prevent the textarea from stretching beyond its parent DIV element?
4 Answers
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
...oid onRestoreInstanceState (Bundle savedInstanceState)
This method is called between onStart() and onPostCreate(Bundle).
void onSaveInstanceState (Bundle outState)
If called, this method will occur after onStop() for applications targeting platforms starting with Build.VERSION_CODES.P...
POSTing a @OneToMany sub-resource association in Spring Data REST
Currently I have a Spring Boot application using Spring Data REST. I have a domain entity Post which has the @OneToMany relationship to another domain entity, Comment . These classes are structured as follows:
...