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Shortcut to switch between design and text in Android Studio
Does anyone know some shortcut to switch between design and text in android studio while editing XML layout?
14 Answers
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smart pointers (boost) explained
...> q(p); // not legal!
unique_ptr<type> r(move(p)); // legal. p is now empty, but r owns the object
unique_ptr<type> s(function_returning_a_unique_ptr()); // legal!
This is the semantic that std::auto_ptr obeys, but because of missing native support for moving, it fails to provide th...
Putting an if-elif-else statement on one line?
...gt;> a = "Hello" if foo() else "Goodbye"
Edit:
Your revised question now shows that the three statements are identical except for the value being assigned. In that case, a chained ternary operator does work, but I still think that it's less readable:
>>> i=100
>>> a = 1 if i...
How to correct TypeError: Unicode-objects must be encoded before hashing?
...impossible to use. password_salt = os.urandom(32).hex() It should a fixed known value but it can be secret for server only. Please correct me or adapt it to your code.
– Yash
Dec 12 '18 at 15:51
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How do I use $scope.$watch and $scope.$apply in AngularJS?
...e most common scenario and I'm sure you've seen it before, but you didn't know that this has created a watch in the background. Yes, it had! Using AngularJS directives (such as ng-repeat) can also create implicit watches.
Ad 2)
This is how you create your own watches. $watch service helps you to ru...
Get jQuery version from inspecting the jQuery object
... as of 2.1.4, you can use just $.fn.jquery, no need to call the $ function now
– jusopi
Sep 28 '15 at 15:52
It doesn't...
How can I declare and use Boolean variables in a shell script?
....
Footnotes
Miku's answer has since been edited and no longer contains (known) flaws.
Not an exhaustive list.
A valid command in this context means a command that exists. It doesn't matter if the command is used correctly or incorrectly. E.g. man woman would still be considered a valid command, ev...
In what areas might the use of F# be more appropriate than C#? [closed]
...rns at all about interoperability. Seamless. The C# programmer need never know.
Code reduction Much of the data fed into the calculation engine was in the form of vectors and matrices. Higher order functions eat these for breakfast with minimal fuss, minimal code. Beautiful.
Lack of bugs Functiona...
Print all day-dates between two dates [duplicate]
...on:
ddd = [str(d1 + timedelta(days=x)) for x in range((d2-d1).days + 1)]
# now you can join
print "\n".join(ddd)
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How to highlight text using javascript
...erate through the text elements; can't be done with regEx AFAIK. 2: Don't know mark.js, but I would avoid everything that does a jQuery.each, because that is damn slow.
– Stefan Steiger
Jun 2 '16 at 16:57
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