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Python “extend” for a dictionary
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edited Jan 18 '19 at 18:41
phoenix
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answered Feb...
HashSet vs. List performance
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841
A lot of people are saying that once you get to the size where speed is actually a concern that...
How do I check if a string contains another string in Swift?
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You can do exactly the same call with Swift:
Swift 4 & Swift 5
In Swift 4 String is a collection of Character values, it wasn't like this in Swift 2 and 3, so you can use this more concise code1:
let string = "hello Swift"
if string.contains("Swift") {
print("exists...
Waiting until two async blocks are executed before starting another block
...elease(group);
and could produce output like this:
2012-08-11 16:10:18.049 Dispatch[11858:1e03] Block1
2012-08-11 16:10:18.052 Dispatch[11858:1d03] Block2
2012-08-11 16:10:23.051 Dispatch[11858:1e03] Block1 End
2012-08-11 16:10:26.053 Dispatch[11858:1d03] Block2 End
2012-08-11 16:10:26.054 Dispat...
Xcode duplicate/delete line
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edited Dec 30 '13 at 14:32
johk95
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answered Oct 4 '09 at 14:08
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Is gcc's __attribute__((packed)) / #pragma pack unsafe?
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148
Yes, __attribute__((packed)) is potentially unsafe on some systems. The symptom probably won't...
String, StringBuffer, and StringBuilder
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1ac0
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answered Jun 4 '10 at 3:35
bakkalbakkal
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Returning http status code from Web Api controller
I'm trying to return a status code of 304 not modified for a GET method in a web api controller.
13 Answers
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How to calculate date difference in JavaScript?
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answered Oct 14 '11 at 5:14
icktoofayicktoofay
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