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Struggling with NSNumberFormatter in Swift for currency
...tring { Formatter.currencyBR.string(for: self) ?? "" }
}
let price = 1.99
print(Formatter.currency.locale) // "en_US (current)\n"
print(price.currency) // "$1.99\n"
Formatter.currency.locale = .br
print(price.currency) // "R$1,99\n"
Formatter.currency.locale = .uk
print(price.cu...
Correct format specifier for double in printf
...worth, for a long double, you use %Lf for either printf or scanf).
1. C99, §6.5.2.2/6: "If the expression that denotes the called function has a type that does not include a prototype, the integer promotions are performed on each argument, and arguments that have type float are promoted to doub...
The Definitive C Book Guide and List
...chie (1988). Still a good, short but complete introduction to C (C90, not C99 or later versions), written by the inventor of C. However, the language has changed and good C style has developed in the last 25 years, and there are parts of the book that show its age.
C: A Reference Manual (5th Editi...
Set multiple properties in a List ForEach()?
... can support multiple lines:
list.ForEach(i => { i.a = "hello!"; i.b = 99; });
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Can code that is valid in both C and C++ produce different behavior when compiled in each language?
...
Alexey FrunzeAlexey Frunze
56.8k99 gold badges6666 silver badges154154 bronze badges
...
Objective-C : BOOL vs bool
...
199
From the definition in objc.h:
#if (TARGET_OS_IPHONE && __LP64__) || TARGET_OS_WATCH...
Code Golf: Lasers
...couple ways to shave off 6 more characters:
s!.!$t{$s++}=$&!ge,$s=$r+=99for<>;%d='>.^1<2v3'=~/./g;($r)=grep$d|=$d{$t{$_}},%t;
{$_=$t{$r+=(1,-99,-1,99)[$d^=3*/\\/+m</>]};/[\/\\ ]/&&redo}die/x/?true:false,$/
The first line loads the input into %t, a table of the board ...
Cannot make a static reference to the non-static method
...n. Consider this class (psuedocode):
class Test {
string somedata = "99";
string getText() { return somedata; }
static string TTT = "0";
}
Now I have the following use case:
Test item1 = new Test();
item1.somedata = "200";
Test item2 = new Test();
Test.TTT = "1";
What are ...
Should I use past or present tense in git commit messages? [closed]
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Jo Sprague
12.5k99 gold badges3636 silver badges5757 bronze badges
answered Aug 27 '10 at 1:42
mipadimipadi
...
Getting key with maximum value in dictionary?
..., 91: 93, 92: 18, 93: 18, 94: 106, 95: 106, 96: 13, 9232: 35,
98: 26, 99: 26, 100: 26, 101: 26, 103: 88, 104: 13, 106: 13, 107: 101, 1132: 63,
2158: 51, 112: 21, 113: 13, 116: 21, 118: 34, 119: 34, 7288: 45, 121: 96, 122: 21,
124: 109, 125: 109, 128: 8, 1154: 32, 131: 29, 134: 29, 136...