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Formatting numbers (decimal places, thousands separators, etc) with CSS
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10 Answers
10
Active
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What is causing this ActiveRecord::ReadOnlyRecord error?
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Rails 2.3.3 and lower
From the ActiveRecord CHANGELOG(v1.12.0, October 16th, 2005):
Introduce read-only records. If you call object.readonly! then it will
mark the object as read-only and raise
ReadOnlyRecord if you call
object.save. object.readonly? reports
whether the ...
Java SafeVarargs annotation, does a standard or best practice exist?
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edited Dec 11 '18 at 13:30
Blake
58344 silver badges1717 bronze badges
answered Jan 10 '13 at 6:43
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What is global::?
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105
global refers to the global namespace, it can be used to solve problems whereby you may redefin...
Include intermediary (through model) in responses in Django Rest Framework
...yanph, serializers.field was renamed to serializers.ReadOnlyField in DRF 3.0, so this should read:
class MembershipSerializer(serializers.HyperlinkedModelSerializer):
id = serializers.ReadOnlyField(source='group.id')
name = serializers.ReadOnlyField(source='group.name')
class Meta:
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google oauth2 redirect_uri with several parameters
...horization URL:
https://accounts.google.com/o/oauth2/auth?
client_id=21302922996.apps.googleusercontent.com&
redirect_uri=https://www.example.com/back&
scope=https://www.google.com/m8/feeds/&
response_type=token&
state=asdafwswdwefwsdg,
For server side flow it will come ...
Use variable with TOP in select statement in SQL Server without making it dynamic [duplicate]
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405
Yes, in SQL Server 2005 it's possible to use a variable in the top clause.
select top (@top) *...
How to implement my very own URI scheme on Android
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Duncan Hoggan
4,40933 gold badges1919 silver badges2828 bronze badges
answered Mar 15 '10 at 16:00
Dan LewDan Lew
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C++ Dynamic Shared Library on Linux
...bject( MyClass* object )
{
delete object;
}
MyClass::MyClass()
{
x = 20;
}
void MyClass::DoSomething()
{
cout<<x<<endl;
}
class_user.cc
#include <dlfcn.h>
#include <iostream>
#include "myclass.h"
using namespace std;
int main(int argc, char **argv)
{
/* on Linu...
Limiting floats to two decimal points
...y a power of two so 13.95 will be represented in a similar fashion to 125650429603636838/(2**53).
Double precision numbers have 53 bits (16 digits) of precision and regular floats have 24 bits (8 digits) of precision. The floating point type in Python uses double precision to store the values.
For...