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Is there a way to instantiate objects from a string holding their class name?
...ual ~Base(){cout <<"Base destructor\n";}
};
#endif /* COMMON_H_ */
test1.h:
/*
* test1.h
*
* Created on: 28-Dec-2015
* Author: ravi.prasad
*/
#ifndef TEST1_H_
#define TEST1_H_
#include "common.h"
class test1: public Base{
int m_a;
int m_b;
public:
test1(int a=0, int...
When should I mock?
...
A unit test should test a single codepath through a single method. When the execution of a method passes outside of that method, into another object, and back again, you have a dependency.
When you test that code path with the a...
Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
...
I just tested it for you, Swift applications compile into standard binaries and can be run on OS X 10.9 and iOS 7.
Simple Swift application used for testing:
func application(application: UIApplication, didFinishLaunchingWithOpt...
How do I get the current time only in JavaScript
...new Date().toLocaleTimeString(); // 11:18:48 AM
//---
new Date().toLocaleDateString(); // 11/16/2015
//---
new Date().toLocaleString(); // 11/16/2015, 11:18:48 PM
4 hours later (use milisec: sec==1000):
new Date(new Date().getTime() + 4*60*60*1000).toLocaleTimeString(); // 3:18:48 PM or 15:18:48
...
How to list only the file names that changed between two commits?
...ff --name-only HEAD~10 HEAD~5
to see the differences between the tenth latest commit and the fifth latest (or so).
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Test parameterization in xUnit.net similar to NUnit
...
xUnit offers a way to run parameterized tests through something called data theories. The concept is equivalent to the one found in NUnit but the functionality you get out of the box is not as complete.
Here's an example:
[Theory]
[InlineData("Foo")]
[InlineData(...
Why are global variables evil? [closed]
... globals is a horrible idea, one reason might be the inability to properly test functions that update some arbitrary dictionary that exists "somewhere". A codebase with globals cannot be actually proved functional.
– Tomasz Sosiński
Nov 23 '17 at 13:20
...
How do I add custom field to Python log format string?
....basicConfig(format="%(foo)s - %(message)s")
>>> logging.warning('test', extra={'foo': 'bar'})
bar - test
Also, as a note, if you try to log a message without passing the dict, then it will fail.
>>> logging.warning('test')
Traceback (most recent call last):
File "/usr/lib/py...
Store query result in a variable using in PL/pgSQL
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I think you're looking for SELECT INTO:
select test_table.name into name from test_table where id = x;
That will pull the name from test_table where id is your function's argument and leave it in the name variable. Don't leave out the table name prefix on test_table.nam...
Path.Combine for URLs?
...ot behave like Path.Combine as the OP asked. For example new Uri(new Uri("test.com/mydirectory/"), "/helloworld.aspx").ToString() gives you "test.com/helloworld.aspx"; which would be incorrect if we wanted a Path.Combine style result.
– Doctor Jones
Oct 28 '10...