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What is the best data type to use for money in C#?
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430
As it is described at decimal as:
The decimal keyword indicates a 128-bit data type. Compa...
Check if an array contains any element of another array in JavaScript
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648
Vanilla JS
ES2016:
const found = arr1.some(r=> arr2.includes(r))
ES6:
const found = arr...
How to compile for Windows on Linux with gcc/g++?
...rial here at the Code::Blocks forum. Mind that the command changes to x86_64-w64-mingw32-gcc-win32, for example.
Ubuntu, for example, has MinGW in its repositories:
$ apt-cache search mingw
[...]
g++-mingw-w64 - GNU C++ compiler for MinGW-w64
gcc-mingw-w64 - GNU C compiler for MinGW-w64
mingw-w64 ...
External VS2013 build error “error MSB4019: The imported project was not found”
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24 Answers
24
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CSS text-transform capitalize on all caps
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edited Aug 12 '10 at 19:41
answered Aug 12 '10 at 19:26
H...
ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
...N\tnsnames.ora
– Brad Rippe
Sep 8 '14 at 22:48
211
How am I supposed to query the DB if I'm not a...
Generics in C#, using type of a variable as parameter [duplicate]
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4 Answers
4
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How do I use the conditional operator (? :) in Ruby?
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498
It is the ternary operator, and it works like in C (the parenthesis are not required). It's an...
How can I count the occurrences of a list item?
... only want one item's count, use the count method:
>>> [1, 2, 3, 4, 1, 4, 1].count(1)
3
Don't use this if you want to count multiple items. Calling count in a loop requires a separate pass over the list for every count call, which can be catastrophic for performance. If you want to count...
Java String remove all non numeric characters
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Try this code:
String str = "a12.334tyz.78x";
str = str.replaceAll("[^\\d.]", "");
Now str will contain "12.334.78".
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