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Array.Add vs +=
...lling the .Add() method), in which case the variable value would indeed be converted to an array (System.Object[]).
– mklement0
Dec 26 '17 at 3:17
...
ASP.NET “special” tags
...y (updateable) binding through Eval, Xpath, Bind, or expressions (e.g. the selected value of a drop-down control). Binds expressions to data-bound control properties through the control's attribute markup, or as a separate tag which generates a DataBoundLiteralControl instance with the value on its ...
d3 axis labeling
...e charts. You are given the building blocks, an axis component, data join, selection and SVG. It's your job to put them together to form a chart!
If you want a conventional chart, i.e. a pair of axes, axis labels, a chart title and a plot area, why not have a look at d3fc? it is an open source set ...
Python 3.x rounding behavior
...passed as the first argument to the function, it
will first be converted to a str type for correct rounding.
GPL 2.0
copywrite by Narnie Harshoe <signupnarnie@gmail.com>
'''
from decimal import Decimal as dec
from decimal import ROUND_HALF_UP
from decimal i...
Reading Xml with XmlReader in C#
...d return el;
}
}
}
}
}
}
I've used this to convert the StackOverflow user data (which is enormous) into another format before - it works very well.
EDIT from radarbob, reformatted by Jon - although it's not quite clear which "read too far" problem is being referred t...
How to escape a single quote inside awk
... }", Phew! Both quotes have to be escaped, and both backslashes. The shell converts \\ to \ so we need \\\\ to encode \\ .
– Kaz
Jun 9 '15 at 18:19
...
When should we implement Serializable interface?
...
Implement the Serializable interface when you want to be able to convert an instance of a class into a series of bytes or when you think that a Serializable object might reference an instance of your class.
Serializable classes are useful when you want to persist instances of them or send ...
What's the difference between and
...bject.)
Source: http://download.oracle.com/javase/tutorial/extra/generics/convert.html; it explains why the JDK's java.util.Collections class has a method with this signature:
public static <T extends Object & Comparable<? super T>> T max(
Collection<? extends T> coll
)
...
Passing enum or object through an intent (the best solution)
...
For passing an enum by intent, you can convert enum into integer.
Ex:
public enum Num{A ,B}
Sending(enum to integer):
Num send = Num.A;
intent.putExtra("TEST", send.ordinal());
Receiving(integer to enum):
Num rev;
int temp = intent.getIntExtra("TEST", -1);...
How to write a Unit Test?
...l,calculatedVal).
Test your method by running it (in Eclipse, right click, select Run as → JUnit test).
//for normal addition
@Test
public void testAdd1Plus1()
{
int x = 1 ; int y = 1;
assertEquals(2, myClass.add(x,y));
}
Add other cases as desired.
Test that your binary sum doe...