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Going from a framework to no-framework [closed]
...or the httponly attribute to session_set_cookie_params() (Protects against scripts reading the session cookie in compatible browsers)
More suggestions and PHP example code available on Wikipedia.
You can also use the httponly attribute with setcookie().
Nothing fancier than basic templating and hea...
Does Swift have documentation generation support?
... possible to leave a blank line in such a code block - trying to do so results in the text being tacked onto the end of the last line with any characters in it.
Xcode 6.3 beta ~ Inline code can now be added to documentation comments using backticks.
Example for Swift 2
/// Text like this appear...
How to identify numpy types in python?
...
Use the builtin type function to get the type, then you can use the __module__ property to find out where it was defined:
>>> import numpy as np
a = np.array([1, 2, 3])
>>> type(a)
<type 'numpy.ndarray'>
>>...
Initialization of all elements of an array to one default value in C++?
... C++, to set them all to -1, you can use something like std::fill_n (from <algorithm>):
std::fill_n(array, 100, -1);
In portable C, you have to roll your own loop. There are compiler-extensions or you can depend on implementation-defined behavior as a shortcut if that's acceptable.
...
Java ArrayList - how can I tell if two lists are equal, order not mattering?
...ts of Strings it would be something like:
public boolean equalLists(List<String> one, List<String> two){
if (one == null && two == null){
return true;
}
if((one == null && two != null)
|| one != null && two == null
|| one.s...
C# Lambda expressions: Why should I use them?
...executed. An API just has to make a delegate parameter into an Expression<T> parameter and the compiler will generate an expression tree from a lambda instead of an anonymous delegate:
void Example(Predicate<int> aDelegate);
called like:
Example(x => x > 5);
becomes:
void E...
Empty arrays seem to equal true and false at the same time
...xt rule that applies is #19:
19. If Type(y) is Boolean, return the result of the comparison x ==
ToNumber(y).
The result of ToNumber(false) is 0, so we now have:
[] == 0
Again, rule #1 tells us to jump to step #14, but the next step that actually applies is #21:
21. If Type(x) is Obje...
Func vs. Action vs. Predicate [duplicate]
...- for example in projections:
list.Select(x => x.SomeProperty)
or filtering:
list.Where(x => x.SomeValue == someOtherValue)
or key selection:
list.Join(otherList, x => x.FirstKey, y => y.SecondKey, ...)
Action is more commonly used for things like List<T>.ForEach: execu...
Are nested span tags OK in XHTML?
.... You can help yourself by using the w3's validator direct input option:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
...
Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
...
Alternative E in Bob's proposal is enticing.
– Christopher Perry
Jan 30 '14 at 6:38
...