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Is there a way to draw colored text using the UIKit addition for NSString on the iPhone?
Started by LeeMobile on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
You can manipulate the text, font and color like this:
myLabel.text... .
If you're just trying to put colored text on the screen, the easiest way is to just use a UILabel .
On the desktop you can use NSAttributedString, but this isn't available on the iPhone .
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What is your favourite programmer's context-menu addition for your Windows machine?
Started by flybywire on
, 18 posts
by 17 people.
Answer Snippets (Read the full thread at stackoverflow):
Open Command Prompt Here
Send to Notepad
Unlocker
Command....
My favourites:
copy full path to clipboard Open cmd window here 'Edit with Notepad++'
"Edit with Vim"
WinMerge Edit with ConTEXT Send To > WinSCP (for upload) TortoiseSVN->Create Patch.. .
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I would like to do element wise addition over matrices while skipping NaN values. MATLAB and Octave have nansum , but it does column wise addition within a matrix.
Let:
a = NaN * zeros(3) b = ones(3)
I want:
c = nan+(a, b)
and
c = b
and:
d = nan+(a,a)...
Started by Naveen on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You can do this with a single....
For 2D
% commands de-nested for readability.
A_fixed = a; a_fixed(isnan(a)) = 0; b_fixed = b; b_fixed(isnan(b)) = 0; c = a_fixed.+b_fixed;
You can still use nansum, if you catenate your n-d arrays along the n+1st dimension .
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Ask your Facebook Friends
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I don't know why the following haskell source code for calculating products recursively only using addition doesn't work.
mult a b = a + mult a (b-1)
I'm always getting a stack overflow error.
Started by Jörg on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
B of 0 -> 0 -- the base case, multiply by 0 = 0 _ -> a + mult a (b-1) -- recursive addition.
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We're writing a very simple program to execute on a processor we've built for a class. It doesn't have the capability to multiply or divide. We do however, had support for addition, subtraction, and, or, and branching for loop control (like branch on ...
Started by powervillekittenkins on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
With addition and bitwise operations (and and or), you can implement multiplication.
Then, implement pow on Multiplication ALU relevant.
For small integers, why not?
First, implement multiply using repeated addition.
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Hi I am new to scala and trying to write addition program in with generic type parameter as shown below
object GenericTest extends Application { def func1[A](x:A,y:A) :A = x+y println(func1(3,4)) }
But this does not work .What mistake i am making .
Started by Pnitin on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
X + y means x.+(y) , which would only compile if either a) the type A had a method + , or b) the type A was implicitly convertible to a type... .
A could be any type in this case.
Go to Scala: How to define “generic” function parameters? for what you want .
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Possible Duplicate:
Float addition promoted to double?
Dot Net C++
float xMin = 20000.0; float xOff = 0.001; float xMax = xMin + xOff;
xMax is becoming 20000.002 instead of 20000.001
Any fix for this
Started by razack on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
I'm sure this has been asked ....
See this for an example
Why are floating point values so prolific?
Don't use floats if you want exact decimal precision .
This is a known issue with floating point calculations, and has been addressed here multiple times .
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So from what I can tell, every managed example of IntPtr addition I have found is WRONG .
For example: http://www.atalasoft.com/cs/blogs/stevehawley/archive/2006/10/16/10987.aspx
My thought being, that if IntPtr is at (or near) int32.MaxValue on a 32-...
Started by xaw on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
As far as I know, addition of ulong and an int is not possible, so.
This will work correctly, but the result is a long .
Before addition, the IntPtr is cast to a uint , then the offset is applied.
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Hey guys , im doin a final year project but it has come to a dead end as i dont know any way i can perform binary addition in C#
what i am trying to do is
i have two strings
string a= "00001"; /* which is decimal 1 i made it with the '0's using string...
Started by Alfred on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
For 'addition' of binary characters, don't forget to carry if necessary, and send me 50% of the credit you.
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I Know there's a "Vector" class in java, but it seems to be just a simpler ArrayList type of deal, not an actual, mathematical Vector (as in a magnitude and a direction).
Is there any way to do Vector manipulations (particularly addition) in Java? Or ...
Started by Jenny on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
I don't think there is a built-in way to do vector addition, however I've found a series.
Arithmetic.
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