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• Not Possible to Reference self in a Method Declaration?

  - by phasetwenty

  I wanted to write a method with an argument that defaults to a member variable like so: def method(self, arg1=0, arg2=self.member): Apparently this is not allowed. Should I write it a different way, or perhaps use a value of arg2 to signal when to use a different value?

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• jQuery: Returns only part of a text

  - by Warrantica

  I want to write a jQuery function that will return only a part of a given text. For example, in the text: http://somesubdomain.somesite.com/ How can I write a function so that it returns the text "somesubdomain"? In other words, I want to "subtract" the text "http://" and ".somesite.com/". Thanks in advance

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• Better cout a.k.a coutn;

  - by Knowing me knowing you

  Guys would it be difficult to write coutn which will be basically place newline symbol at the end of the input. While working with console (that's all I can do at the moment) I'm finding very tedious to write '\n' every time I want the line to be a new line. Or maybe it is already implemented?

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• Seeking to a line in a file in g++

  - by Phenom

  Is there a way that I can seek to a certain line in a file to read or write data? Let's say I want to write some data starting on the 10th line in a text file. There might be some data already in the first few lines, or the file could even be empty. Is there a way I can seek directly to the line I want without having to worry about what's already in the file?

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• How to get data from database but from the exact row?

  - by Nitz

  Hey Guys, I am using mysql. Now I want to write that query in which i will give mysql the row number then mysql will data from that column no only. means.. if i have twenty rows in database but i want to get only 10th no of rows data? so how to write that kind query?

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• Proxy Service Is Response Required

  - by hakish

  hi, I want to know what exactly is the functionality of isResponseRequired (MQ Transport)option in proxy and business service. My understanding was that a Proxy can read from a queue and business service can write to a queue. Is it possible for a Proxy to write the response to a queue?

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• Upload an image from JSON with rails

  - by Dougui

  I have an application created with PhoneGap and Backbone. I upload a file as JSon and my server receive data like this : data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/... I'm trying to write the file like this : File.open("#{Rails.root}/public/images/#{self.id}.jpg", "w+") do |f| f.write(data) end It's not working and I don't know what to do. When I'm trying to open the file I have this message "Not a JPEG file: starts with 0x64 0x61". Do you have a solution?

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• Multi language testing framework

  - by santiiiii

  I need to write two versions of the same application, one in .NET and the other one in Java. So I'd like to write a single test suite, and then use it against both codebases. Which testing tool would you advise me to use?

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• [VB.Net] Does IO.File.Copy replicate files attributes?

  - by CFP

  Does the IO.File.Copy method preserve file attributes? Especially, if I have a write-protected file, will the copy be write-protected to?

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• problem with inserting HTML with insertHTML

  - by bah

  Hi, I'm trying to make wysiwyg editor with content editable divs and I'm inserting html with document.execCommand('insertHTML', false, html); but the problem is, when i insert link, and then i want to write after it continues to write INSIDE that link. EXAMPLE: how it does now: Hello, stackoverflow.com MyTextAfterLink how it should be: Hello, stackoverflow.com MyTextAfterLink How could i fix this? Thanks.

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• Netbeans braces placement issue

  - by KeyStroke

  Hi there, I'm trying to get Netbeans PHP to let me write braces in a new line instead of the same line, I mean like this: if($something == TRUE) { // some code here } However, when I write if($something == TRUE) then hit enter, Netbeans places the cursor incorrectly in the new line, like this: if($something == TRUE) { // some code here } I've already changed the braces placement option to be "New Line", but this still doesn't work properly. Any idea how I can fix this? Appreciate your help

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• how to append " in string in c#

  - by Richa Media and services

  for writing images on a html page i want to write only " after closing are anyone tell me about this then how i can write this means to say that <img src = " <% code is here %> " />

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• telephone application programming on Linux

  - by Daniel Stevens

  I'm a Linux user looking to write a program which will pick up the phone, dial a number, play a recording and record what the person on the other end of the line says and save it to an audio file. I will want to use the modem that came with my computer if possible. What should I use to write this program?

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• writing the output of qshell(qsh) command to local data area

  - by abhinav singh

  i want to write the output of a qshell command to local data area so that it could be globally used by programs.is there some way to write from stdout file to local data area .I want it to be done through CL..its urgent thanks

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• How do I select all read-only files with msbuild?

  - by Scott Langham

  Hi, I'm trying to write an MsBuild script to zip some files up. I need to select all of the read-only files recursively from a folder into an ItemGroup to add to the zip. Is there anything around to do this out of the box, or do I need to write a custom task? Thanks for you help.

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• LAbeling with Percentage in R plot

  - by Libo Cannici

  Hi I have made this function that takes a table and prepare the label for a barplot prepare_labels <- function(ft){ labs <- ft labs <- paste(labs, "\n", sep="") labs <- paste(labs, round(prop.table(ft)*100,2), sep="") labs <- paste(labs, "%", sep="") return(labs) } It actually works fine, but is there any better way to write that function, the above code looks ugly and I want to write beautiful code :-) ex: ft <- table(mydata$phone_partner_products) prepare_labels(ft) [1] "3752\n34.09%" "226\n2.05%" "2907\n26.41%" "1404\n12.76%" "1653\n15.02%" [6] "1065\n9.68%"

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• what is the best way to put resultset data into a text file?

  - by Guru1985

  I want to put all the data in the resultset into a text file in the same order. Is there any method to get data in all the rows at once and write to a file or have to write it row by row?

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• Send <p> tags and simple HTML formatting through a form via PHP.

  - by Jonathan

  Hi, so I need the user to write a review about an article or book and send it to a DB via PHP but with some basic HTML formatting.. I mean, I have a form , when the user writes the review, the data is sent but without any kind of formatting, If the user want to write in a new line, the text is sent like plain text, I need to get also those new line breaks and simple stuff. I know how to use PHP and DB connection, I just need to know how to get those new line breakes and stuff..

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• Regular expression alphanumerics with sapce

  - by Surya sasidhar

  I write regular expression for alphanumerics, but it is not taking space. I want space (whitespace between characters). I write like this: ^[a-zA-Z0-9_]*$

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• recursive cumulative sums

  - by user1816377

  I need to write a program that compute cumulative sums from a list of numbers with def but ONLY with recursion. I did it, but now I need to write the same program without using the method sum, but no success so far. Any idea? my code: def rec_cumsum(numbers): ''' Input: numbers - a list of numbers, Output: a list of cumulative sums of the numbers''' if len(numbers)==0: return numbers return rec_cumsum(numbers[:-1])+ [sum(numbers)] input: 1 [1,2,3] 2 [2, 2, 2, 3] output: 1 [1,3,6] 2 [2, 4, 6, 9]

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• response redirect with '+'

  - by salamonti

  when I write Response.Redirect("Default2.aspx?Name=" + TextBox1.Text); then string input = Request.QueryString["Name"]; if I write yahoo+music in textbox the input will be yahoo music why ? and how can I keep the '+' ?

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• java app behind proxy to use http_proxy variable in linux

  - by rbbeltran

  hello java guys, im thinking of a simple java app (command line) that connects to the internet to download xml file, the problem is that my ubuntu is using a proxy to connect to internet with username and password (tru http_proxy ="http://:@:" ). So My question is, could it be possible to write a java app to use http_proxy variable? instead of programmatically setting http proxy and host in every app i will write.

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• accessing variables declared outside the asp code

  - by sushant

  <script ID="clientEventHandlersVBS" LANGUAGE="vbscript"> s=pass() y=s </script> <% session("password")=y Response.write(session("password")) Response.write(y) %> i have this code. but nothing is getting stored inside the session variable neither anything is getting printed. cant i access the variables declared outside the asp code or is their any syntax mistake. any help is really appreciated

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• Which method is best method for speed? in MSSQL, Store procedure.

  - by AjmeraInfo

  I have select, insert, update and delete query. if i have to write all query in same store procedure that is good for performance or i should write all query in separate store procedure?

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• Anyone experienced with Adobe ExtendScript?

  - by lenrussell

  There's a dearth of info in the supporting PDFs and on the web. I happened to come across a post in a blog that mentioned that $.write() or $.writeln() will write a string to the javascript console. Quite useful. Does anyone know if this $ object has any additional properties or methods?

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