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Does Python support short-circuiting?
...72]: name
Out[172]: '<Unkown>'
In other words, if the return value from raw_input is true (not an empty string), it is assigned to name (nothing changes); otherwise, the default '<unknown>' is assigned to name.
...
How does HashSet compare elements for equality?
...ng instead of just equality comparisons, you should use SortedSet<T> from .NET 4 - which allows you to specify an IComparer<T> instead of an IEqualityComparer<T>. This will use IComparer<T>.Compare - which will delegate to IComparable<T>.CompareTo or IComparable.Compare...
What is a sealed trait?
...
From the daily-scala blog:
When a trait is "sealed" all of its subclasses are declared within the
same file and that makes the set of subclasses finite which allows
certain compiler checks.
...
100% width Twitter Bootstrap 3 template
...achieve that layout with bootstrap 3. I am using the Geometry PSD template from themeforest, the link here if you want to see the layout : http://themeforest.net/item/geometry-design-for-geolocation-social-networkr/4752268
...
parsing JSONP $http.jsonp() response in angular.js
...ike you have it if the return was successful.
Doing it this way keeps you from having to dirty up the global space. This is documented in the AngularJS documentation here.
Updated Matt Ball's fiddle to use this method: http://jsfiddle.net/subhaze/a4Rc2/114/
Full example:
var url = "http://public...
Structs in Javascript
...tween object literals and constructed objects are the properties inherited from the prototype.
var o = {
'a': 3, 'b': 4,
'doStuff': function() {
alert(this.a + this.b);
}
};
o.doStuff(); // displays: 7
You could make a struct factory.
function makeStruct(names) {
var names = names....
How do I split a string by a multi-character delimiter in C#?
...
http://msdn.microsoft.com/en-us/library/system.string.split.aspx
Example from the docs:
string source = "[stop]ONE[stop][stop]TWO[stop][stop][stop]THREE[stop][stop]";
string[] stringSeparators = new string[] {"[stop]"};
string[] result;
// ...
result = source.Split(stringSeparators, StringSplitO...
PHP - how to create a newline character?
...nd in single quoted string. Are there any other such HTML characters apart from these three that can be understood by PHP inside the single quoted strings? I kindly request you to update your answer accordingly. Thank You.
– PHPFan
Nov 18 '17 at 9:17
...
What is the optimal Jewish toenail cutting algorithm?
...[i+1]
if abs(a-b) == 1:
return False
return True
from itertools import ifilter, permutations
validseqs = ifilter(isValid, permutations([1,2,3,4,5]))
for i in validseqs:
print i
(1, 3, 5, 2, 4)
(1, 4, 2, 5, 3)
(2, 4, 1, 3, 5)
(2, 4, 1, 5, 3)
(2, 5, 3, 1, 4)
(3, 1, 4, 2,...
How do I get the base URL with PHP?
...
This does not work if you are using a port different from 80. :(
– M'sieur Toph'
Feb 10 '15 at 9:48
1
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