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How can I get the baseurl of site?
I want to write a little helper method which returns the base URL of the site. This is what I came up with:
13 Answers
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How to detect user inactivity in Android
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I came up with a solution that I find quite simple based on Fredrik Wallenius's answer. This a base activity class that needs to be extended by all activities.
public class MyBaseActivity extends Activity {
public static final long DISCONNECT_TIMEOUT = 300000; // 5 min ...
What's the point of map in Haskell, when there is fmap?
...t; :info map
map :: (a -> b) -> [a] -> [b] -- Defined in ‘GHC.Base’
and you'll see it defined as an high-order function applicable to a list of values of any type a yielding a list of values of any type b. Although polymorphic (the a and b in the above definition stand for any type)...
How are software license keys generated?
...very large cryptographically-secure random number.
Store it in our database and print it on the card.
Then, when someone enters a playtime-card number, check if it's in the database, and if it is, associate that number with the current user so it can never be used again.
For online servic...
What's the difference between a mock & stub?
...me shortcut which makes them not suitable for production (an in memory database is a good example).
Stubs provide canned answers to calls made during the test, usually not responding at all to anything outside what's programmed in for the test. Stubs may also record information about calls, such a...
Printing HashMap In Java
...se others' suggestions.
Another question: Is this collection
is zero base? I mean if it has 1 key
and value will it size be 0 or 1?
The collection returned from keySet() is a Set.You cannot get the value from a Set using an index, so it is not a question of whether it is zero-based or one-...
Ignoring accented letters in string comparison
...Standard defines combining characters as characters that are combined with base characters to produce a new character. Nonspacing combining characters do not occupy a spacing position by themselves when rendered."
– Avlin
Apr 24 '14 at 9:15
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Default value to a parameter while passing by reference in C++
...ts to virtual functions in derived class, which overloading avoids:
class Base {
public:
virtual void f1 (int i = 0); // default '0'
virtual void f2 (int);
inline void f2 () {
f2(0); // equivalent to default of '0'
}
};
class Derived : public Base{
public:
virt...
What is a clearfix?
... Disagree that display: inline-block is better than floats for block-based layout. Inline-blocks are, as their name implies, laid inline - most layouts are block-based and having these blocks be laid out in an inline formatting context just doesn't make sense. You also have to deal with variou...
List files ONLY in the current directory
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This is what I needed in the end [os.path.join(path_base,f) for f in os.listdir(path_base) if os.path.isfile(os.path.join(path_base,f))]
– citynorman
Jan 5 '18 at 18:55
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