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• eliminating multiple occurrences of whitespace in a string in python

  - by tipu

  If I have a string "this is a string" How can I shorten it so that I only have one space between the words rather than multiple? (The number of white spaces is random) "this is a string"

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• what is the best program for arranging codes?

  - by hd

  i need a program that make my php and html codes tidy.i mean remove unnecessary spaces,tabs,newlines and ... . thanks for helping.

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• Dealing with whitespace in SVN?

  - by Eric the Red

  All of the SVN shops I've worked in have a strict rule - replace all tabs with spaces, to avoid whitespace conflicts and variations of tabs in different editors. Is this a very common standard? Does it really make a huge difference, and is it worth the trouble to push this standard to a group of developers new to SVN?

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• Regex for removing leading and trailing carriage returns and line feeds from a sentence.

  - by RasputinJones

  Also is it possible to combine this with removing periods from within the string? The sentence may have spaces which I'd like to keep.

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• CodeMirror 2 - (readonly and editable code)

  - by Happy Hacking

  Can CodeMirror 2 be used to set part of the code to be uneditable? I do not wish to do it like fully editable code. Example: Code inline: example public static void main(String args[]){ //content } I hope to be able to make Line 1 and 3 uneditable BUT able to edit lines in between them adding characters/spaces increasing the number of…

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• reload masonry when div has fadeout onclick?

  - by Jason

  Hi, I'm using masonry for layout. I have set up a filter for the divs using the following code: $("#logo").click(function() { $(".box").fadeIn(); $(".box:not(.logo)").fadeOut(); }); when I select an item, I want masonry to reload the layout so that the items are reshuffled and that there aren't blank spaces. Ideas? thanks

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• How to convert the amount of indentation in a source code file?

  - by toby

  I find that I now often work with code bases that have different amounts of indentation. Some use 2 spaces, some use 4 space, some even use tabs! Once in a while, I have to share code between these codebases, or, sometimes I use an incorrect amount of indentation by mistake. Is there a tool or a text editor feature that will convert between…

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• eliminating multiple occurrences of whitespace in python

  - by tipu

  If I have a string "this is a string" How can I shorten it so that I only have one space between the words rather than multiple? (The number of white spaces is random) "this is a string"

  Read the article

• Auto Wrapping a <div> with a Dynamic Width

  - by Dex

  Trying to create a box that contains sentences (with spaces) and can have a maximum width of 300px. When the text is too long, it will autowrap without a scroll bar.

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• Concatenation in jQuery

  - by Nimbuz

  var os = $.client.os; // mac var browser = $.client.browser; // firefox var browserversion = $.client.browserversion; // 3 $('#root').addClass( os + browser + browserversion ); .. results in <div id="root" class="macfirefox3">. How do I add spaces between them?

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• Getting a substring in Ruby by x number of chars

  - by wotaskd

  I'm trying to produce some Ruby code that will take a string and return a new one, with a number x number of characters removed from its end - these can be actual letters, numbers, spaces etc. Ex: given the following string a_string = "a1wer4zx" I need a simple way to get the same string, minus - say - the 3 last digits. In the case…

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• [Qt] Check octal number

  - by sterh

  Hello, I write simple application in C++/Qt. And i have a text and some octal number in it. My app splits this text by spaces. And i need to check octal numbers from text. How can i select octal numbers from this text with regular expressions? Thank you.

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• What does this interview question mean?

  - by SLC

  Reverse words in a string (words are separated by one or more spaces). Now do it in-place. What does in-place mean?

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• what is wrong with the subs

  - by user352860

  $a = "sad day Good day May be Bad Day "; $a=~s/\w+ \w+/_/gm; print $a; I am trying to subsitue with _ all spaces between words . But its not working . What is wrong with that.

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• is there a way to condense a vector (C++)?

  - by zebraman

  I have a sparsely populated vector that I populated via hashing, so elements are scattered randomly in the vector. Now what I want to do is iterate over every element in that vector. What I had in mind was essentially condensing the vector to fit the number of elements present, removing any empty spaces. Is there a way I can do this?

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• How can I find places where tabs are used in a commit range?

  - by Mike

  I am contributing code to an open source project which requires that no tabs exist in source code(only spaces). I am sure I have used tabs accidentally in some places, and want to clean up my code before I submit a patch. How can I find uses of tabs in a commit range?

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• Printf example in bash does not create a newline

  - by WolfHumble

  Working with printf in a bash script, adding no spaces after "\n" does not create a newline, whereas adding a space creates a newline, e. g.: No space after "\n" NewLine=`printf "\n"` echo -e "Firstline${NewLine}Lastline" Result: FirstlineLastline Space after "\n " NewLine=`printf "\n "` echo -e…

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• How to remove all non-alphanumeric and non-space characters from a string in PHP?

  - by Daniel

  I want to remove all non-alphanumeric and space characters from a string. So I do want spaces to remain. What do I put for a space in the below function within the [ ] brackets: ereg_replace("[^A-Za-z0-9]", "", $title); In other words, what symbol represents space, I know \n represents a new line, is there…

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• How to type in two text fields simulatenously (jQuery)

  - by tester

  I was unsuccessful in finding a jQuery plugin that allowed me to write in two inputs simultaneously. I'm trying to write a normal title in one field, and at the same time type in another input write the same text without special characters or spaces. e.g. Input 1: This is my Title! Input 2: ThisIsMyTitle

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• Javascript replace query string + with a space

  - by BruceClark

  I'm grabbing the query string parameters and trying to do this: var hello = unescape(helloQueryString); and it returns: this+is+the+string instead of: this is the string Works great if %20's were in there, but it's +'s. Any way to decode these properly so they + signs move to be spaces? Thanks.

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• How do I use regex to do this in Python?

  - by alex

  def symbolsReplaceDashes(text): I want to replace all spaces and symbols with hyphens. Because I want to use this with URL.

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• (This is for a project, so yes it is homework) How would I finish this java code?

  - by user2924318

  The task is to create arrays using user input (which I was able to do), then for the second part, use a separate method to sort the array in ascending order then output it. I have gotten it to do everything I need except I don't know how I would get it to sort. The directions say to use a while loop from 0 to…

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• How do I do this <a href>?

  - by alex

  http://www.twitter.com/home?status=Check out my page! However, when it goes to the twitter page, it has %20 symbols replacing the spaces. Why?

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• Decoding with html_entity_decode, and then having problem with &nbsp;

  - by AleGore

  After decoding the special character &nbsp; with the html_entity_decode function, I get spaces in replace of &nbsp; entities. My problem is when I check if if ($decoded_str[5] == ' ') it isn't true, though in $decoded_str[5] there is a space that was &nbsp; before decoding. How to settle the…

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• PowerShell Script to Deploy Multiple VM on Azure in Parallel #azure #powershell

  - by Marco Russo (SQLBI)

  This blog is usually dedicated to Business Intelligence and SQL Server, but I didn’t found easily on the web simple PowerShell scripts to help me deploying a number of virtual machines on Azure that I use for testing and development. Since I need to deploy, start, stop and remove many virtual machines…

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