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Getting current device language in iOS?
... the 639-1 column):
List of ISO 639-1 codes
Then it's a simple matter of converting the two letter codes to the string you would like to display. So if it's "en", display "English".
Hope this helps someone that's looking to differentiate between region and currently selected language.
EDIT
Wort...
JavaScript: filter() for Objects
...s
As the solution translates the object to an intermediate array and then converts that back to a plain object, it would be useful to make use of Object.entries (ES2017) and the opposite (i.e. create an object from an array of key/value pairs) with Object.fromEntries (ES2019).
It leads to this "on...
Include another HTML file in a HTML file
...h script published as a Gist on Github, that automates all necessary work, converting b.html to b.js:
https://gist.github.com/Tafkadasoh/334881e18cbb7fc2a5c033bfa03f6ee6
Credits to Greg Minshall for the improved sed command that also escapes back slashes and single quotes, which my original sed...
Python datetime - setting fixed hour and minute after using strptime to get day,month,year
I've successfully converted something of 26 Sep 2012 format to 26-09-2012 using:
3 Answers
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LINQ: Not Any vs All Don't
...f(!determineSomethingFalse). And in fairness, I think they've a bit of a point in that I often find if(!someTest) confusing* when there's an alternative test of equal verbosity and complexity that would return true for the condition we want to act upon. Yet really, I personally find nothing to favou...
json.net has key method?
...ing explicit interface implementation, so you can't use them without first converting to IDictionary<string, JToken> though.
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Passing references to pointers in C++
... tell, there's no reason I shouldn't be allowed to pass a reference to a pointer in C++. However, my attempts to do so are failing, and I have no idea why.
...
What is a good use case for static import of methods?
...o declare local copies of constants, or to abuse inheritance (the Constant Interface Antipattern). ... If you overuse the static import feature, it can make your program unreadable and unmaintainable, polluting its namespace with all the static members you import. Readers of your code (including you...
How to print out the method name and line number and conditionally disable NSLog?
..., ##__VA_ARGS__); debug_separator();
/// /// /// ////// ///// Debug Print Macros
#ifdef DEBUG_SHOWFULLINFO
#define debug(args,...) debugExt(args, ##__VA_ARGS__);
#else
#ifdef DEBUG_SHOWLINES
#define debug(args,...) debug_showSeparators(); NSLog([ NSString st...
Aggregate / summarize multiple variables per group (e.g. sum, mean)
...[, lapply(.SD, sum), by=.(year, month), .SDcols=c("x1","x2")]
setDF(df2) # convert back to dataframe
Using the plyr package
require(plyr)
df2 <- ddply(df1, c("year", "month"), function(x) colSums(x[c("x1", "x2")]))
Using summarize() from the Hmisc package
(column headings are messy in my ex...