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How to remove an element from an array in Swift
How can I unset/remove an element from an array in Apple's new language Swift?
18 Answers
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Determine if map contains a value for a key?
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Does something along these lines exist?
No. With the stl map class, you use ::find() to search the map, and compare the returned iterator to std::map::end()
so
map<int,Bar>::iterator it = m.find('2');
Bar b3;
if(it != m.en...
Capitalize the first letter of both words in a two word string
...pper(substring(s, 1,1)), substring(s, 2),
sep="", collapse=" ")
}
name <- c("zip code", "state", "final count")
sapply(name, simpleCap)
zip code state final count
"Zip Code" "State" "Final Count"
Edit This works for any string, regardless of word count:
simpl...
NOT using repository pattern, use the ORM as is (EF)
...atest project I wanted to see if I could perfect the use of it and my implementation of “Unit Of Work”. The more I started digging I started asking myself the question: "Do I really need it?"
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How do I concatenate multiple C++ strings on one line?
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Just to name another way: using multiple append: string s = string("abc").append("def").append(otherStrVar).append(to_string(123));
– Patricio Rossi
Nov 12 '17 at 2:46
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iOS: Convert UTC NSDate to local Timezone
How do I convert a UTC NSDate to local timezone NSDate in Objective C or/and Swift?
13 Answers
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Making the iPhone vibrate
...f iOS devices":
There are two seemingly similar functions that take a parameter kSystemSoundID_Vibrate:
1) AudioServicesPlayAlertSound(kSystemSoundID_Vibrate);
2) AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
Both of the functions vibrate the iPhone. But, when you use the first
func...
How do I dynamically assign properties to an object in TypeScript?
...e> utility type
Update (August 2020): @transang brought this up in comments
Record<Keys,Type> is a Utility type in typescript. It is a much cleaner alternative for key-value pairs where property-names are not known.
It's worth noting that Record<Keys,Type> is a named alias to {[k...
How to create a zip archive with PowerShell?
...e core library for most of its compression cmdlets. I know, becaues I implemented it ;) +1
– x0n
Jul 21 '09 at 1:10
1
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Empty Visual Studio Project?
...ere a way to have an empty Project in Visual Studio 2008 or 2010? I do not mean an empty solution, I mean an empty project in a solution. Basically I have a solution with multiple projects, and I want to add a project to track some static files that are part of the solution but not of any specific p...