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JSON: why are forward slashes escaped?
...gs anyway.
– Ruben
Oct 16 '09 at 22:20
8
See this blog post for the rationale for the ASP.NET JSO...
Apply a function to every row of a matrix or a data frame
...ument (as Dirk already suggested):
set.seed(1)
m <- matrix(round(runif(20, 1, 5)), ncol=4)
diag(m) <- NA
m
[,1] [,2] [,3] [,4]
[1,] NA 5 2 3
[2,] 2 NA 2 4
[3,] 3 4 NA 5
[4,] 5 4 3 NA
[5,] 2 1 4 4
Then you can do something like thi...
Chrome extension: accessing localStorage in content script
...
Update 2016:
Google Chrome released the storage API: http://developer.chrome.com/extensions/storage.html
It is pretty easy to use like the other Chrome APIs and you can use it from any page context within Chrome.
// Save it usin...
What does “#define _GNU_SOURCE” imply?
...OURCE, but you should avoid defining it and instead define _POSIX_C_SOURCE=200809L or _XOPEN_SOURCE=700 when possible to ensure that your programs are portable.
In particular, the things from _GNU_SOURCE that you should never use are #2 and #4 above.
...
How to get client's IP address using JavaScript?
...ostname": "116.12.250.1",
"longitude": "103.807",
"latitude": "1.29209",
"postal_code": "",
"city": "Singapore",
"country_code": "SG",
"country_name": "Singapore",
"continent_code": "AS",
"region": "Central Singapore",
"district": "",
"timezone_name": "Asia\/S...
Why would anybody use C over C++? [closed]
...swer... :)
– Joe DF
Mar 7 '13 at 17:20
8
Agree. C is very simple and "small". C always look the s...
How can I remove the string “\n” from within a Ruby string?
...
answered Jun 12 '14 at 5:20
ThomasWThomasW
15.6k44 gold badges7070 silver badges9898 bronze badges
...
UICollectionView's cellForItemAtIndexPath is not being called
...ght was too big.
[self.myCollectionViewFlowLayout setItemSize:CGSizeMake(320, 548)];
If I change the height to 410, it will execute cellForItemAtIndexPath.
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Master-master vs master-slave database architecture?
...em all the time?
– CMCDragonkai
Jun 20 '14 at 5:50
3
Where you need a single, updating, "truth" (...
JavaScript pattern for multiple constructors
...
120
JavaScript doesn't have function overloading, including for methods or constructors.
If you wa...