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Java generics - why is “extends T” allowed but not “implements T”?
...ve a constructor and methods that can accept any class that both axtends a base class and exhibits an interface not just interfaces that extend an interface. Then have the instantiation of the Genric test for the presense of interfaces AND have the actual class specified as a type parameter. Ideal...
How do I get a Cron like scheduler in Python? [closed]
...
More or less same as above but concurrent using gevent :)
"""Gevent based crontab implementation"""
from datetime import datetime, timedelta
import gevent
# Some utility classes / functions first
def conv_to_set(obj):
"""Converts to set allowing single integer to be provided"""
if ...
Same Navigation Drawer in different Activities
... tutorial, to see how you can do this.
Without fragments:
This is your BaseActivity Code:
public class BaseActivity extends Activity
{
public DrawerLayout drawerLayout;
public ListView drawerList;
public String[] layers;
private ActionBarDrawerToggle drawerToggle;
private Ma...
Does “untyped” also mean “dynamically typed” in the academic CS world?
...has emerged that is known as "type theory". Programming language theory is based on these foundations. And in all these mathematical contexts, "type" has a particular, well-established meaning.
The terminology "dynamic typing" was invented much later -- and it is a contradiction in terms in the fac...
Count number of matches of a regex in Javascript
...tch(/b/g) || []).length; // 0
(('a a a').match(/a/g) || []).length; // 3
Based on https://stackoverflow.com/a/48195124/16777 but fixed to actually work in zero-results case.
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Does file_get_contents() have a timeout setting?
...me work when i change my php.ini in my host:
; Default timeout for socket based streams (seconds)
default_socket_timeout = 300
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Case statement with multiple values in each 'when' block
...d less easy to handle for the language to have tokens that change behavior based on context, and then you wouldn't be able to use a real or expression on the right side of a when.
– Taywee
Aug 23 '18 at 19:46
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How to return a result (startActivityForResult) from a TabHost Activity?
...Once you get the result in Class B then set the result there (for Class A) based on the result from Class C. I haven't tried this out but I think this should work.
Another thing to look out for is that Activity A should not be a singleInstance activity. For startActivityForResult to work your Class...
In Subversion can I be a user other than my login name?
...u all about it. I have found no way yet to make this dynamic (for instance based on environment variable).
– bbaassssiiee
Nov 19 '12 at 12:24
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How can I determine the URL that a local Git repository was originally cloned from?
... This is not quite the right answer because of the config option url.<base>.insteadOf. See my answer - git has a command for this purpose.
– Carl Suster
Jun 2 '13 at 5:17
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