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Why do most fields (class members) in Android tutorial start with `m`?
I know about camel case rules, but I'm confused with this m rule. What does it stand for? I'm a PHP developer. "We" use first letters of variables as indication of type, like 'b' for boolean, 'i' for integer and so on.
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Unmangling the result of std::type_info::name
...ef __GNUG__
#include <cstdlib>
#include <memory>
#include <cm>x m>m>x m>abi.h>
std::string demangle(const char* name) {
int status = -4; // some arbitrary value to eliminate the compiler warning
// enable c++11 by passing the flag -std=c++11 to g++
std::unique_ptr<char, voi...
Getting the error “Missing $ inserted” in LaTem>X m>
I try to write the following in latem>x m>:
10 Answers
10
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Escaping ampersand in URL
I am trying to send a GET message that contains strings with ampersands and can't figure how to escape the ampersand in the URL.
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Rails formatting date
I am posting a date to an API and the required format is as follows:
4 Answers
4
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Can I replace groups in Java regem>x m>?
...re n is a digit) to refer to captured subsequences in replaceFirst(...). I'm assuming you wanted to replace the first group with the literal string "number" and the second group with the value of the first group.
Pattern p = Pattern.compile("(\\d)(.*)(\\d)");
String input = "6 em>x m>ample input 4";
Mat...
Convert DateTime to String PHP
I have already researched a lot of site on how can I convert PHP DateTime object to String. I always see "String to DateTime" and not "DateTime to String"
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How do I get the current date in JavaScript?
...new Date() to generate a new Date object containing the current date and time.
var today = new Date();
var dd = String(today.getDate()).padStart(2, '0');
var mm = String(today.getMonth() + 1).padStart(2, '0'); //January is 0!
var yyyy = today.getFullYear();
today = mm + '/' + dd + '/' + y...
What algorithms compute directions from point A to point B on a map?
... of doing Dijkstra's once from source to dest, you start at each end, and em>x m>pand both sides until they meet in the middle. This eliminates roughly half the work (2*pi*(r/2)^2 vs pi*r^2).
To avoid em>x m>ploring the back-alleys of every city between your source and destination, you can have several layers...
Force page scroll position to top at page refresh in HTML
...ing with div s. When I refresh the page after it was scrolled to position m>X m>, then the page is loaded with the scroll position as m>X m>.
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