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PHP + curl, HTTP POST sample code?
...
<?php
//
// A very simple PHP example that sends a HTTP POST to a remote site
//
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"http://www.example.com/tester.phtml");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, ...
Printing 1 to 1000 without loop or conditionals
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Compile time recursion! :P
#include <iostream>
template<int N>
struct NumberGeneration{
static void out(std::ostream& os)
{
NumberGeneration<N-1>::out(os);
os << N << std::endl;
}
};
template<>
struct NumberG...
Refactoring in Vim
...some one else's source. How do you accomplish such a trivial task across multiple files in Vim?
14 Answers
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GIT: Checkout to a specific folder
...les Bailey's infamous git archive solution. Likewise, to safely checkout multiple branches at the same time, the new git worktree add subcommand is your friend.
– Cecil Curry
Aug 10 '17 at 6:45
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Create and append dynamically
I am trying to create a <div> dynamically, with an appended <div> inside. I have this so far which works:
9...
C++ static virtual members?
...eKeeper
{
public:
virtual string getTypeInformation() = 0;
};
template<class T>
class TypeKeeperImpl: public TypeKeeper
{
public:
virtual string getTypeInformation() { return T::getTypeInformationStatic(); }
};
Now we can store the type of an object within base class "Object" with a ...
How to document thrown exceptions in c#/.net
...f your method is on the face of your API. Just like a facade simplifies multiple interfaces into a single interface, your API should simplify multiple exceptions into a single exception. Makes using your code easier for callers.
To answer some of Andrew's concerns (from the comments), there ar...
How do I remove all HTML tags from a string without knowing which tags are in it?
...c static string StripHTML(string input)
{
return Regex.Replace(input, "<.*?>", String.Empty);
}
Be aware that this solution has its own flaw. See Remove HTML tags in String for more information (especially the comments of @mehaase)
Another solution would be to use the HTML Agility Pack.
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How to convert an Array to a Set in Java
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Like this:
Set<T> mySet = new HashSet<>(Arrays.asList(someArray));
In Java 9+, if unmodifiable set is ok:
Set<T> mySet = Set.of(someArray);
In Java 10+, the generic type parameter can be inferred from the arrays compo...
How to Sort a List by a property in the object
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The easiest way I can think of is to use Linq:
List<Order> SortedList = objListOrder.OrderBy(o=>o.OrderDate).ToList();
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