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What is the difference between buffer and cache memory in Linux?
...110207101856/http://www.linuxforums.org/articles/using-top-more-efficiently_89.html
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How to show git log history for a sub directory of a git repo?
...to hunt down how and where the folder moved..
– alpha_989
Apr 7 '18 at 21:37
3
^^ Updated to show...
How to write an async method with out parameter?
... answered Apr 27 '18 at 14:30
jv_jv_
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When should you branch?
...s the project? What are you supposed to do with it?
a branch called "bugfix_212" can be interpreted in the context of a bug tracking system for instance, and any developer can use it with at least some idea about what he is supposed to do with it)
A branch is not a tag (SVN is a Revision System whi...
How to change the decimal separator of DecimalFormat from comma to dot/point?
... or this answer will be of help.
String text = "1,234567";
NumberFormat nf_in = NumberFormat.getNumberInstance(Locale.GERMANY);
double val = nf_in.parse(text).doubleValue();
NumberFormat nf_out = NumberFormat.getNumberInstance(Locale.UK);
nf_out.setMaximumFractionDigits(3);
String output = nf_out....
How do you get AngularJS to bind to the title attribute of an A tag?
...troller="PhoneListCtrl">
Ref: https://docs.angularjs.org/tutorial/step_03
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Swift - How to convert String to Double
...ormatter()
formatter.locale = Locale.current // USA: Locale(identifier: "en_US")
formatter.numberStyle = .decimal
let number = formatter.number(from: "9,999.99")
Currency formats
let usLocale = Locale(identifier: "en_US")
let frenchLocale = Locale(identifier: "fr_FR")
let germanLocale = Locale(id...
How to convert wstring into string?
...de <locale>
#include <vector>
int main() {
std::setlocale(LC_ALL, "");
const std::wstring ws = L"ħëłlö";
const std::locale locale("");
typedef std::codecvt<wchar_t, char, std::mbstate_t> converter_type;
const converter_type& converter = std::use_facet<converte...
Close and Dispose - which to call?
... them!
http://www.ondotnet.com/pub/a/oreilly/dotnet/news/programmingCsharp_0801.html?page=last
While there may be many instances (like on SqlConnection) where you call Disponse() on some object and it simply calls Close() on it's connection or closes a file handle, it's almost always your best bet...
How to sum up elements of a C++ vector?
...
Actually there are quite a few methods.
int sum_of_elems = 0;
C++03
Classic for loop:
for(std::vector<int>::iterator it = vector.begin(); it != vector.end(); ++it)
sum_of_elems += *it;
Using a standard algorithm:
#include <numeric>
sum_of_elems...