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How to Parse Command Line Arguments in C++? [duplicate]
... C++ Command Line Parser Library (some forks on GitHub are available), the API is very straightforward and (cited from the site):
the library is implemented entirely in header files making it easy to
use and distribute with other software. It is licensed under the MIT
License for worry free ...
How to dynamically compose an OR query filter in Django?
...sql IN statement.
Article.objects.filter(id__in=[1, 2, 3])
See queryset api reference.
If you really need to make queries with dynamic logic, you can do something like this (ugly + not tested):
query = Q(field=1)
for cond in (2, 3):
query = query | Q(field=cond)
Article.objects.filter(query...
How to verify multiple method calls with different params
...cation matters? if verification order do matters. Why then here is InOrder api provided?
– Oleksandr Papchenko
Nov 4 '16 at 13:04
...
Unable to execute dex: method ID not in [0, 0xffff]: 65536
... next revision of support library is going to cover older releases back to API 4.
It was stated in this Android Developers Backstage podcast episode by Anwar Ghuloum. I've posted a transcript (and general multi-dex explanation) of the relevant part.
...
Accessing constructor of an anonymous class
...e the abstract class yourself, put such a constructor there and use fluent API where there is no better solution. You can this way override the constructor of your original class creating an named sibling class with a constructor with parameters and use that to instantiate your anonymous class.
...
How might I convert a double to the nearest integer value?
...at value is outside the Int range. https://docs.microsoft.com/en-us/dotnet/api/system.convert.toint32?view=netframework-4.8#System_Convert_ToInt32_System_Single_
int result = 0;
try {
result = Convert.ToInt32(value);
}
catch (OverflowException) {
if (value > 0) result = int.MaxValue;
...
Import error: No module name urllib2
...st of all solutions:
In Python 3.x:
import urllib.request
url = "https://api.github.com/users?since=100"
request = urllib.request.Request(url)
response = urllib.request.urlopen(request)
data_content = response.read()
print(data_content)
...
Django dynamic model fields
...ws direct use of postgresql's json field. On Django >= 1.7, the filter API for queries is relatively sane. Postgres >= 9.4 also allows jsonb fields with better indexes for faster queries.
– GDorn
Mar 1 '15 at 6:10
...
How to check if APK is signed or “debug build”?
...id need to add a new "allowed Android application" entry to my Google Maps API key though (as the application id is different).
– Baz
Mar 10 '15 at 12:44
add a comment
...
How to model type-safe enum types?
...
http://www.scala-lang.org/docu/files/api/scala/Enumeration.html
Example use
object Main extends App {
object WeekDay extends Enumeration {
type WeekDay = Value
val Mon, Tue, Wed, Thu, Fri, Sat, Sun = Value
}
import WeekDay._
def...