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• Compare double till precision 2

  - by Ram

  Hi, I want to compare two double values till the second digit from decimal point. I am using following statement but I think it is not working properly. dbl1.ToString("g2", CultureInfo.InvariantCulture).Equals( dbl2.ToString("g2", CultureInfo.InvariantCulture)) Am I missing anything here?

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• String replace in j2me/javeme double space

  - by hsmit

  How can I replace this "a  b" by "a b" in j2me? the replace() method doesn't accept Strings, but only chars. And since a double space contains two chars, I think i have a small problem.

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• How to create a small box above selected text ( double click to select it )

  - by nXqd

  I try to write a dictionary extension for Google Chrome. Now, I want to pop out a small box when I double click to select text . How can I implement it :) Or like this one ( Fastest Chrome ). They're written in javascript. Thanks so much !

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• Enclose values in double quotes in VB.net

  - by acadia

  Hello, I have this string in vb.net. I would appreciate if you can let me know how I can enclose the values in double quotes dim str as string="" str.Append("EmpID=" & empNo & " DeptID=" & deptID & "") I want the value of string to be EmiID="10" DeptID="20" Thanks

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• Eclipse plugin to find the error on Double Click the file

  - by sathish

  Hi, I need the help in console view of eclipse. When i build my project all my errors and warnings are displayed in console window and if i need to find the place where it showing those errors i need have to go into that file and find those information. I feel its much iritating to find when errors are huge. So is there any plugin available that take us to that location of errors on double click. Thanks in Advance

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• Qt double click check left button mouse

  - by Alex Ivasyuv

  I need to run slot only on doubleClick with left button mouse, instead of both. connect(this -> myComponent, SIGNAL (doubleClicked (const QModelIndex & )), this, SLOT (performSomeAction(const QModelIndex & ))); With this event, double click works in both cases, but needed only with left button click. How I can do it? this - myComponent = QTableView

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• LaTeX Double Spacing

  - by reprogrammer

  I am using the acm LaTeX template and I have trouble making my paper double spaced. My LaTeX document looks like the following: \documentclass{acm_proc_article-sp} \usepackage{setspace} \doublespacing \begin{document} ... \end{document} When I compile the above document using pdflatex, I get the following error message on the line that I use the command \doublespacing: Missing number, treated as zero \doublespacing

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• When do you put double semicolons in F#?

  - by rsteckly

  Hi, This is a stupid question. I've been reading a couple books on F# and can't find anything that explains when you put ;; after a statement, nor can I find a pattern in the reading. When do you end a statement with double semi-colons?

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• x86-64 long double precision

  - by aaa

  hello. What is the actual precision of long double on Intel 64-bit platforms? is it 80 bits padded to 128 or actual 128 bit? if former, besides going gmp, is there another option to achieve true 128 precision?

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• Get SubItem value when double-clicking on Item in ListView

  - by j-t-s

  Hi All I have a listview with 2 columns, and when the I double click on an item, i need to display the value of its corresponding sub item in a TextBox control. How can I do this? I searched Google, but it didn't return anything helpful, probably because I'm not exactly sure what to search for. Thank you

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• iPhone UITabbar item double-click pops controllers

  - by Chris

  Hi there, just found out something: If you have a Tabbar combined with a NavigationController (that has some views on it's stack) and you double click the TabBarItem, the view pops to the first ViewController, whether you like it or not. Is there a way to prevent this?

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• WebView double tap zoom not working on a Motorola Droid A855

  - by Farha Ansari

  Zoomin in my webview will not work on a double tab. I am using Motorola Droid A855.

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• .NET: Strange behaviour of double.Equals() when boxing.

  - by Vilx-

  What's going on here? int zero = 0; double x = 0; object y = x; Console.WriteLine(x.Equals(zero)); // True Console.WriteLine(y.Equals(zero)); // False

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• Print double-word number to string

  - by alexandr

  i have double word number in si:bx. How can i write it to array as string?

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• Escape apostrophes inside double quoted strings (Javascript)

  - by George Sheppard

  Say i have a string that i need to evaluate in javascript such as : window.some_class.update( 'Runner', 'update_runner', '{"runner":{"id":"1","name":"Nin's Lad" } }'); In order for eval() to evaluate it, i need to escape the apostrophe in runner_name (Nin's Lad). Is this possable with regex? I dont want to escape the single quotes around Runner and update_runner. I'd just like to escape any single quotes inside double quotes. Thanks,

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• Exact textual representation of an IEEE "double"

  - by CyberShadow

  I need to represent an IEEE 754-1985 double (64-bit) floating point number in a human-readable textual form, with the condition that the textual form can be parsed back into exactly the same (bit-wise) number. Is this possible/practical to do without just printing the raw bytes? If yes, code to do this would be much appreciated.

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• How to insert Search Query into MYSQL - Check for Double Words

  - by elmaso

  Hi, what is the best method to insert a search query into MySql and check for double words? (for showing up the last searches and a collection of searches)

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• Truncating double without rounding in C

  - by Coder

  Lets consider we have a double R = 99.999999; (which may be obtained by a result of some other computation),now the desired output is 99.99 I tried using printf("%.2lf",R); but it's rounding off the value.How to get the desired output ? (preferably using printf)

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• Format double value in scientific notation

  - by Daniel G. R.

  I have a double number like 223.45654543434 and I need to show it like "0.223x10E-3". How can I do this in Java?

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• Regex to Exclude Double spaces

  - by Ian

  Hi, I am looking for a regular expression for c# asp.net 3.5 that will fail if there are ever any double spaces in a sentence or group of words. the cat chased the dog = true the cat chased the dog = false (doubles spaces occur at random intervals) thanks

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• Convert double to int on Arm RVCT compiler in C language

  - by Manik Mahajan

  I need to get last four bytes out of a double variable .The platform is Arm and compiler is RVCT.Programming language used is C.What is the safest way. Thanks

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• problem with Double and Rational Number

  - by altair211

  Hi, I am writing a function in which I need to read a string contains floating point number and turn it back to Rational. But When I do toRational (read input :: Double), it will not turn for eg: 0.9 into 9 % 10 as expected, but instead 81..... % 9007... Thx

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• Sorting an array of objects in ActionScript 3

  - by vitto

  Hi, I'm trying to sort an array of objects with ActionScript 3. The array is like this: var arr:Array = new Array (); arr.push ({name:"John", date:"20080324", message:"Hi"}); arr.push ({name:"Susan", date:"20090528", message:"hello"}); can I do something with Array.sort(...) method?

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• Double-spaced textfield in CocoaTouch (iPhone)

  - by Ron

  Hi there, Can I have a double-spaced UITextView? I mean, so that it retains its formatting when I edit it? I need to display graphical elements in between the lines of text. Any ideas? Thanks!

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• Double click on progress bar resets it to default state

  - by Tarun

  have a Datagrid and in that datagrid i have a progress bar,over that progress bar there is a text block.I start the progress.While running,if i double click on the progressbar.Both progress bar as well as textblock is resetted to the default state

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