> scores=cbind(UNCA.score, A.score, B.score, U.m.A, U.m.B) > names(scores)=c('UNCA.scores', 'A.scores', 'B.scores','UNCA.minus.A', 'UNCA.minus.B') > names(scores) [1] "UNCA.scores" "A.scores" "B.scores" "UNCA.minus.A" "UNCA.minus.B" > summary(UNCA.scores) X6.69230769230769 Min. : 4.154 1st Qu.: 7.333 Medi...
Consider My dynamically generated datatable contains the following fileds Id,Name,Mob1,Mob2 If my datatable has this it get inserted successfully, Id Name Mob1 Mob2 1 acp 9994564564 9568848526 But when it is like this it gets failed saying, Id Name Mob1 Mob2 1 acp 9994564564 The given value of type String from...
Is it possible to make an enum using just numbers in C#? In my program I have a variable, Gain, that can only be set to 1, 2, 4, and 8. I am using a propertygrid control to display and set this value. If I were to create an enum like this... private enum GainValues {One, Two, Four, Eight} and I made my gain variable of type GainValue...
I'd like to implement a class C to store values of various numeric types, as well as boolean. Furthermore, I'd like to be able to operate on instances of this class, between types, converting where necessary Int --> Double and Boolean -> Int, i.e., to be able to add Boolean + Boolean, Int + Boolean, Boolean + Int, Int + Double, Double + ...
The DBL_EPSILON/std::numeric_limits::epsilon will give me the smallest value that will make a difference when adding with one. I'm having trouble understanding how to apply this knowledge into something useful. The epsilon is much larger than the smallest value the computer can handle, so It would seem like a correct assumption that it...
Hi guys, my question is kinda related to this question: http://stackoverflow.com/questions/3216169/numeric-soft-keyboard-on-android BUT, the question above isnt answered, so here i am. Theres a EditText that when it gets touched or has focus, i want the Software Keyboard to show up by default as NUMERIC! Of course, you can switch back ...
I have inherited EditText class an made my custom class, MyEditText. and want to detect key pressed(say 'a', 'b', 'c'... '0', '1', '2'... etc.) event in Android. How? It seems overridden method onKeyDown(int keyCode, KeyEvent event) is called when 'back', '\', '/', 'DEL', '@' keys are pressed, but not for any numeric or alphabets. ...
Consider a class of type doubles class path_cost { double length; double time; }; If I want to lexicographically order a list of path_costs, I have a problem. Read on :) If I use exact equal for the equality test like so bool operator<(const path_cost& rhs) const { if (length == rhs.length) return time < rhs.time; return...
Hi, I have an array which looks like this: array[0]: 6 8 array[1]: 12 9 6 array[2]: 33 32 5 array[3]: 8 6 What I want to do is to sort this array that it looks like this: array[0]: 6 8 array[1]: 6 9 12 array[2]: 5 32 33 array[3]: 6 8 I know I can sort the array with @newarray = sort {$a cmp $b} @array;, but I need to sort the eleme...
I have searched a bit upon it but can't get it to work properly. I want the report to display as many decimal characters as the field has, simple as that. Example: Value = 169.99 | Ouput = 169.99 Value = 169.9999 | Output = 169.9999 If I don't set the Format property to anything, it kinda aligns the fields, sometimes it returns 2...
Hi everybody, I am trying to generate a report about the queries with the most disk reads. The generated report will be sent as email. I wrote some code as below. When i include top 15 query it works fine but if i increase hte count i get 'numeric or value error'. I guess this happens because i exceed some datatypes limit but could not ...
It seems that simple comparison signs >,>= and their reverse components can evaluate if a certain variable is a number or not. Example $whatami='beast'; ($whatami<0)?echo 'NaN':echo 'is numeric!'; Are there cases where is_numeric() usage is necessary for positive values (number >0)? It seems that using comparison signs above would deter...
suppose I want to calculate average value of a data-set such as class Averager { float total; size_t count; float addData (float value) { this->total += value; return this->total / ++this->count; } } sooner or later the total or count value will overflow, so I make it doesn't remember the total value by : cl...
I'm trying to write an extension method on numeric types to be used in a fluent testing framework I'm building. Basically, I want to do this: public static ShouldBeGreaterThan<T>(this T actual, T expected, string message) where T : int || T: double || etc... Just where T : struct doesn't do, since that will also match string and b...
Hello...I have a large text string number (20 characters, no decimals) that needs to be converted to a number. I tried Convert.ToInt64 but the value is too large. What is the best conversion method for a number this large? And, what is the actual max value for Convert.ToInt64()? Thanks ...
Hello, I'm programming an invoice script. I'm looking for a php script that convert number to letter. Exemple, the invoice show this value : 155€ The script put automatically: ONE HUNDRED FIFTY FIVE Any ideas ? N.B: I find some script but i want one that support FRENCH letters. Thank you :) ...
I have following code: template<typename I,typename O> O convertRatio(I input, I inpMinLevel = std::numeric_limits<I>::min(), I inpMaxLevel = std::numeric_limits<I>::max(), O outMinLevel = std::numeric_limits<O>::min(), O outMaxLevel = std::numeric_limits<O>::max() ) { double inpRange = abs(double(inpMaxLevel - inpMi...
Hi all, I'm having this file as data.dat: Xstep Y1 Y2 Y3 Y4 332 1.22 0.00 0.00 1.43 336 5.95 12.03 6.11 10.41 340 81.05 81.82 81.92 81.05 394 11.76 6.16 10.46 5.87 398 0.00 0.00 1.51 1.25 1036 0.03 0.00 0.00 0.00 I can plot this data as histogram with this script, hist-v1.gplot (using set style data histogram): set xlabel "X value...
dear all.. can you tell how to change this result in php and mysql script: Model Class Ball S Book A Spoon Plate B Box C this is my DB: CREATE TABLE IF NOT EXISTS `inspection_report` ( `id` int(11) NOT NULL AUTO_INCREMENT,...
Possible Duplicate: Declaration suffix for decimal type Hey everyone, In the following snippet of code; RewardValue is a decimal: dto.RewardValue = 1.5; Now, this gives me the following error: "Cannot convert source type double to target type decimal" Makes sense, and is easily fixable by changing that line of code to th...