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C# Sortable collection which allows duplicate keys
...omparer class, that works with anything that implements IComparable:
/// <summary>
/// Comparer for comparing two keys, handling equality as beeing greater
/// Use this Comparer e.g. with SortedLists or SortedDictionaries, that don't allow duplicate keys
/// </summary>
/// <typeparam...
How to input a regex in string.replace?
...
This tested snippet should do it:
import re
line = re.sub(r"</?\[\d+>", "", line)
Edit: Here's a commented version explaining how it works:
line = re.sub(r"""
(?x) # Use free-spacing mode.
< # Match a literal '<'
/? # Optionally match a '/'
\[ # Match a li...
Change the color of glyphicons to blue in some- but not at all places using Bootstrap 2
...cons to blue, but not in all places. In some places it should use the default color.
12 Answers
...
Type erasure techniques
...t said, there's one technique I particularly like, though: It's shared_ptr<void>, simply because it blows the minds off of people who don't know you can do this: You can store any data in a shared_ptr<void>, and still have the correct destructor called at the end, because the shared_ptr ...
What is the Simplest Way to Reverse an ArrayList?
...erested in the following method to reverse an ArrayList:
public ArrayList<Object> reverse(ArrayList<Object> list) {
if(list.size() > 1) {
Object value = list.remove(0);
reverse(list);
list.add(value);
}
return list;
}
Or non-re...
Way to ng-repeat defined number of times instead of repeating over array?
...;= 1.3.0) allow you to do this with only a variable (no function needed):
<li ng-repeat="x in [].constructor(number) track by $index">
<span>{{ $index+1 }}</span>
</li>
$scope.number = 5;
This was not possible at the time the question was first asked. Credit to @Nikhil...
How to use the “required” attribute with a “radio” input field
...ne to be selected at a time and applies required to the whole group.
<form>
Select Gender:<br>
<label>
<input type="radio" name="gender" value="male" required>
Male
</label><br>
<label>
<input type="radio" name="gender"...
How to do a PUT request with curl?
...
I am late to this thread, but I too had a similar requirement. Since my script was constructing the request for curl dynamically, I wanted a similar structure of the command across GET, POST and PUT.
Here is what works for me
For PUT request:
curl --request PUT --url http://localhost:8080/put...
How to initialize HashSet values by construction?
...hat I use that is not very time efficient, but fits on a single line:
Set<String> h = new HashSet<>(Arrays.asList("a", "b"));
Again, this is not time efficient since you are constructing an array, converting to a list and using that list to create a set.
When initializing static fina...
What is C# analog of C++ std::pair?
...
Tuples are available since .NET4.0 and support generics:
Tuple<string, int> t = new Tuple<string, int>("Hello", 4);
In previous versions you can use System.Collections.Generic.KeyValuePair<K, V> or a solution like the following:
public class Pair<T, U> {
...