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Rails 2.3-style plugins and deprecation warnings running task in Heroku
...x applications ..
To avoid this
injection in Rails 3, include the rails_12factor gem in your
application. (Heroku Ruby Support 2013-10-26)
The rails_12factor gem is also required in rails 4.
If this gem is not present in your application, you will receive a
warning while deploying, and...
Kotlin secondary constructor
...in with constructor but you need to skip default constructor class AuthLog(_data: String)
class AuthLog {
constructor(_data: String): this(_data, -1)
constructor(_numberOfData: Int): this("From count ", _numberOfData)
private constructor(_data: String, _numberOfData: Int)
}
For mo...
How do I use HTML as the view engine in Express?
... routing. Instead, just use the static middleware:
app.use(express.static(__dirname + '/public'));
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How to prevent blank xmlns attributes in output from .NET's XmlDocument?
...t back.
– user1228
Sep 25 '08 at 18:32
@W. Craig Trader - can't say I've encountered that as a problem. Example?
...
How to show android checkbox at right side?
...
– Monica Aspiras Labbao
Aug 24 '16 at 2:32
Different font size of strings in the same TextView
...|
edited Dec 11 '18 at 11:32
Nilesh Rathod
52.4k1313 gold badges8282 silver badges105105 bronze badges
a...
Django Passing Custom Form Parameters to Formset
...m functools import partial, wraps
from django.forms.formsets import formset_factory
ServiceFormSet = formset_factory(wraps(ServiceForm)(partial(ServiceForm, affiliate=request.affiliate)), extra=3)
I think this is the cleanest approach, and doesn't affect ServiceForm in any way (i.e. by making it ...
How to detect my browser version and operating system using JavaScript?
...
mplungjan
118k2323 gold badges142142 silver badges201201 bronze badges
answered Jun 27 '12 at 5:00
Himanshu JansariH...
Proper use of beginBackgroundTaskWithExpirationHandler
...ed.
Mine tend look something like this:
- (void) doUpdate
{
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[self beginBackgroundUpdateTask];
NSURLResponse * response = nil;
NSError * error = nil;
NSData * responseData = [NSU...
Why doesn't print work in a lambda?
...ed print function if you are using the latest Python 2.x:
In [1324]: from __future__ import print_function
In [1325]: f = lambda x: print(x)
In [1326]: f("HI")
HI
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