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  • How to Find and Replace the Enter character?

    - by karikari
    How to Find and Replace the 'Enter' characters in the text file? Here is my code: string searchString( "\r" ); // <------- how to look for ENTER chars? string replaceString( "XXXX" ); assert( searchString != replaceString ); string::size_type pos = 0, pos3 =0; while ( (pos = test.find(searchString, pos)) != string::npos ) { test.replace( pos, searchString.size(), replaceString ); pos++; }

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  • replace all spaces and special symbols with dash in url use php language

    - by khushbu
    How to replace space and dash coming together with only dash in php e.g below is my url [url] = http://kjd.case.150/1 BHK+Balcony- 700+ sqft. spacious apartmetn Bandra West In this I want to replace all special characters with dash in php.In url there is already 1 dash after balcony.If i m replacing dash with special chars then it becomes two dash bcoz already there is 1 dash in url and i want only 1 dash.

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  • sqlite, UPDATE OR REPLACE

    - by acidzombie24
    I do something like UPDATE OR REPLACE someTable SET a=1, b=2 WHERE c=3 I expect if it doesnt exist it will be inserted into the DBs. But nothing happens and i get no errors. How can i insert data, replace it if it already exist and use a where for the condition (instead of replacing BC of a unique ID)

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  • Replace first Letter in a field Oracle

    - by Stanley
    Hi Guys I have this Table I need to replace the First Letter in ACCT_NAME with the First Name of ACCT_SHORT_NAME. Records like the Higliighted(RAFFMAN) should not be changed. I have tried: select acct_name, ACCT_SHORT_NAME,replace(acct_name, substr(acct_name, 1, 1), ACCT_SHORT_NAME) from tbaadm.gam where schm_type = 'TDA' and rcre_user_id = 'SYSTEM' and substr(acct_name,2,1) = ' ' I am getting: This means that am Picking the whole value in ACCT_SHORT_NAME. WHat is the best way to do what am trying to do?

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  • Find multiple line spanning text and replace using Powershell

    - by MrGrant
    Hello, I am using a regular expression search to match up and replace some text. The text can span multiple lines (may or may not have line breaks). Currently I have this: $regex = "\<\?php eval.*?\>" Get-ChildItem -exclude *.bak | Where-Object {$_.Attributes -ne "Directory"} |ForEach-Object { $text = [string]::Join("`n", (Get-Content $_)) $text -replace $RegEx ,"REPLACED"}

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  • jQuery: Replace strings with .each()

    - by Warrantica
    I want a function that replace each li with an image. This is my code: $(document).ready(function(){ var tmphref; var tmpname; var str = '<a href="' + tmphref + '"><img src="http://www.somesite.com/a/' + tmpname[1] + '/avatar-small.jpg /></a>'; $('#somediv li a').each(function(){ tmphref = $(this).attr("href"); tmpname = /http\:\/\/(\w+)\.somesite\.com\//.exec(tmphref); $(this).parent().replaceWith(str); }); }); The image is in this specific path: www.somesite.com/a/username/avatar-small.jpg The code above doesn't work. Any ideas? Thank you in advance.

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  • Replace character between strings

    - by trembon
    Maybe it's just too late for me to do this, but I'm trying to replace a character between 2 string with regex in PHP. Example string: other | text [tag]text|more text|and more[/tag] end | text My goal is to replace | with <br/> between [tag] and [/tag]. Tried with this, seems it wasn't that easy though: /<td>(\|)<td>/gsi Searched a bit, but couldn't make out an answer with the stuff I found. Hope you can help, thanks

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  • replace new lines with comas in shell

    - by mpapis
    I want to replace new lines in text with coma or space but do not change the last new line. I know of this question: How to replace new lines with tab characters - but it does produce an tab on end instead of new line. So far I have come with: awk 'NR>1{printf","} {printf $1} END{printf"\n"}' Is there an easier way to do this? This is not an assignment, I am just curious want to level up my scripting.

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  • Replace all URL unless it is allowed

    - by ratamaster
    I had a regex that replaced all URLs from a given string: my_string = "www.example.com test www.mysite.com" my_string.gsub!(/[a-zA-Z0-9\-\.]+\.(com|net|de|org|uk|biz|info|co.uk|es|de)(\/\S*)?/i,'(site hidden)') As a result of the above I get: "(site hidden) test (site hidden)" How could I change the regex to not replace www.mysite.com ??? It means that the replace should output "(site hidden) test www.mysite.com" Thanks !

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  • Solr dataimporthandler problem import data latin

    - by Alvin
    I'm using Solr 1.4 and Tomcat6. DB mysql 5.1 store data latin. when i run dataimporthandler this data = view data in solr admin error font. <doc> <str name="id">295</str> <str name="subject">Tuấn Tú</str> - ...<arr name="title"> <str>tunt721</str> </arr> </doc> True data view : <doc> <str name="id">295</str> <str name="subject">Tu?n Tú</str> - ...<arr name="title"> <str>tunt721</str> </arr> </doc> help me fix problem. Many thanks

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  • Hide/Replace Nginx Location Header?

    - by Steven Ou
    I am trying to pass a PCI compliance test, and I'm getting a single "high risk vulnerability". The problem is described as: Information on the machine which a web server is located is sometimes included in the header of a web page. Under certain circumstances that information may include local information from behind a firewall or proxy server such as the local IP address. It looks like Nginx is responding with: Service: https Received: HTTP/1.1 302 Found Cache-Control: no-cache Content-Type: text/html; charset=utf-8 Location: http://ip-10-194-73-254/ Server: nginx/1.0.4 + Phusion Passenger 3.0.7 (mod_rails/mod_rack) Status: 302 X-Powered-By: Phusion Passenger (mod_rails/mod_rack) 3.0.7 X-Runtime: 0 Content-Length: 90 Connection: Close <html><body>You are being <a href="http://ip-10-194-73-254/">redirect ed</a>.</body></html> I'm no expert, so please correct me if I'm wrong: but from what I gathered, I think the problem is that the Location header is returning http://ip-10-194-73-254/, which is a private address, when it should be returning our domain name (which is ravn.com). So, I'm guessing I need to either hide or replace the Location header somehow? I'm a programmer and not a server admin so I have no idea what to do... Any help would be greatly appreciated! Also, might I add that we're running more than 1 server, so the configuration would need to be transferable to any server with any private address.

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  • Upgrade or replace?

    - by Felix
    My current PC is about four years old, although I have made upgrades to it throughout its existence. The current specs are: (old) Intel Pentium D 2.80Ghz (32K L1 / 2M L2), Gigabyte 945GCMX-S2 motherboard (old) 2.5GB DDR2 (slot0: 512MB @ 533Mhz; slot1: 2GB @ 667Mhz) (new) HIS Radeon HD 4670 - I think this is limited by the motherboard not supporting PCIe 2.0 (?) (old) WD Caviar 160GB - pretty slow (new) WD Caviar Black 640GB (if any more specs are relevant, let me know and I'll add them) Now, on to my question. I've been having performance issues lately, both in video games and in intensive applications. A couple of examples: Android application development (running Eclipse and the Android emulator) is painfully slow (on Linux). I only realized this when, at my new job as an Android dev, both tools are MUCH quicker. (I'm not sure what CPU I have there) The guys at my new job got me NFS Hot Pursuit, in which I barely get like 5-10FPS, even with graphics options turned all the way down My guess is that the bottleneck in my system is my CPU, so I'm thinking of upgrading to a Quad Core i5 + new motherboard + 4GB DDR3 (or more, 'cause I know you'll all jump and say 8GB minimum). Now: Is that a good idea? Is my CPU really a bottleneck, or is the whole system too old and I should replace it? I run Windows 7 on the old, 160GB HDD (which is on IDE, by the way). Could this slow down games as well? Should I get a new drive for Windows if I want to play new games? I know nothing about power supplies. Could that be a problem / will it be a problem if I upgrade to an i5? How come DiRT2 works on full graphics settings (pretty amazing graphics by the way) and NFS Hot Pursuit pulls only 5-10FPS?

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  • Can I write this regex in one step?

    - by Marin Doric
    This is the input string "23x +y-34 x + y+21x - 3y2-3x-y+2". I want to surround every '+' and '-' character with whitespaces but only if they are not allready sourrounded from left or right side. So my input string would look like this "23x + y - 34 x + y + 21x - 3y2 - 3x - y + 2". I wrote this code that does the job: Regex reg1 = new Regex(@"\+(?! )|\-(?! )"); input = reg1.Replace(input, delegate(Match m) { return m.Value + " "; }); Regex reg2 = new Regex(@"(?<! )\+|(?<! )\-"); input = reg2.Replace(input, delegate(Match m) { return " " + m.Value; }); explanation: reg1 // Match '+' followed by any character not ' ' (whitespace) or same thing for '-' reg2 // Same thing only that I match '+' or '-' not preceding by ' '(whitespace) delegate 1 and 2 just insert " " before and after m.Value ( match value ) Question is, is there a way to create just one regex and just one delegate? i.e. do this job in one step? I am a new to regex and I want to learn efficient way.

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  • Selectively replacing words outside of tags using regular expressions in PHP?

    - by Gary Willoughby
    I have a paragraph of text and i want to replace some words using PHP (preg_replace). Here's a sample piece of text: This lesson addresses rhyming [one]words and ways[/one] that students may learn to identify these words. Topics include learning that rhyming words sound alike and these sounds all come from the [two]ending of the words[/two]. This can be accomplished by having students repeat sets of rhyming words so that they can say them and hear them. The students will also participate in a variety of rhyming word activities. In order to demonstrate mastery the students will listen to [three]sets of words[/three] and tell the teacher if the words rhyme or not. If you notice there are many occurances of the word 'words'. I want to replace all the occurances that don't occur inside any of the tags with the word 'birds'. So it looks like this: This lesson addresses rhyming [one]words and ways[/one] that students may learn to identify these birds. Topics include learning that rhyming birds sound alike and these sounds all come from the [two]ending of the words[/two]. This can be accomplished by having students repeat sets of rhyming birds so that they can say them and hear them. The students will also participate in a variety of rhyming word activities. In order to demonstrate mastery the students will listen to [three]sets of words[/three] and tell the teacher if the birds rhyme or not. Would you use regular expressions to accomplish this? Can a regular expression accomplish this?

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  • Multiple calls to preg_replace alters result

    - by Hurpe
    I have a bunch of files that were named in a somewhat standard format. The standard form is basically this: [integer]_word1_word2_word3_ ... _wordn where a word could really be anything, but all words are separated by an underscore. There is really only 3 things I want to do to the text: 1.) I want to modify the integer, which is always at the beginning, so that something like "200" would become $ 200.00. 2.) replace any "words" of the form "with", "With", "w/", or "W/" with "with". 3.) Replace all underscores with a space. I wrote three different preg_replace calls to do the trick. They are as follows: 1.) $filename = preg_replace("/(^[0-9]+)/","$ $1.00",$filename) 2.) $filename = preg_replace("/_([wW]|[wW]ith)_/"," with ",$filename) 3.) $filename = preg_replace("/_/"," ",$filename); Each replacement works as expected when run individually, but when all three are run, the 2nd replacement is ignored. Why would something like that occur? Thanks for the help!

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  • PHP Preg_replace after a specific amount of characters with a conditional

    - by Marc Ripley
    I've been working on this for a bit, but my regex is weak. I need to check to see if a number is a whole number (single digit) and append a ".001" to it if so. The problem is, it's in the middle of a line with values separated by commas. MATERIALS,1,1,9999;1 4PL1 PB_Mel,,1,6,0.173,0.173,0.375,0,0.375,0,0,0,0,2,0,1,1 Needs to be MATERIALS,1,1,9999;1 4PL1 PB_Mel,,1.001,6,0.173,0.173,0.375,0,0.375,0,0,0,0,2,0,1,1 The line must start with "MATERIALS". There are more than one MATERIALS lines. The value will always be after 5 commas. I was trying something like this to even replace the number, but I don't think the approach is quite right: $stripped = preg_replace('/(MATERIALS)(,.*?){4}(,\d+?),/', '\2,', $stripped); I tried going through a preg_match_all for if process, to at least get the conditional working, but I still have to replace the lines. for($i=0;$i<sizeof($materialsLines[0]);$i++) { $section = explode(",",$materialsLines[0][$i]); if (strlen($section[5]) == 1) { $section[5] .= ".001"; } $materialsLines[0][$i] = implode(",",$section); }

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  • pre_replace multi-dimensional array problem

    - by Martin
    I want to replace word groups by links. I use a multi-dimensional array to define these (in the real world there will be thousands of them). Here's the code: $text = "<html><body><pre> Here is Foo in text. Now come Baz? and Bar-X. Replace nothing here: Foo (followed by brackets). </pre></body></html>"; $s = array( array("t" => "Foo", "u" => "http://www.foo.com", "c" => "foo"), array("t" => "Baz?", "u" => "http://www.baz.net", "c" => "test"), array("t" => "Bar-X", "u" => "http://www.baz.org", "c" => "test") ); foreach ($s as $i => $row) { $replaced = preg_replace('/(?=\Q'.$row["t"].'\E[^(]+$)\b\Q'.$row["t"].'\E\b/m', '<a href="'.$row["u"].'" class="'.$row["c"].'">'.$row["t"].'</a>', $text); } echo $replaced; ?> The problem is that only one array element is replaced and not all. It's something about $text in peg_replace(). Anyone got a hint for me? Thanks!

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  • PHP text formating: Detecting several symbols in a row

    - by ilnur777
    I have a kind of strange thing that I really nead for my text formating. Don't ask me please why I did this strange thing! ;-) So, my PHP script replaces all line foldings "\n" with one of the speacial symbol like "|". When I insert text data to database, the PHP script replaces all line foldings with the symbol "|" and when the script reads text data from the database, it replaces all special symbols "|" with line folding "\n". I want to restrict text format in the way that it will cut line foldings if there are more than 2 line foldings used in each separating texts. Here is the example of the text I want the script to format: this is text... this is text... this is text...this is text...this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... I want to restict format like: this is text... this is text... this is text...this is text...this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... So, at the first example there is only one line folding between 2 texts and on the second example there are 3 line foldings between 2 texts. How it can be possible to replace more than 2 line foldings symbols "|" if they are detected on the text? This is a kind of example I want the script to do: $text = str_replace("|||", "||", $text); $text = str_replace("||||", "||", $text); $text = str_replace("|||||", "||", $text); $text = str_replace("||||||", "||", $text); $text = str_replace("|||||||", "||", $text); ... $text = str_replace("||||||||||", "||", $text); $text = str_replace("|", "<br>", $text); HM, I HAVE PROBLEMS! THIS DOES NOT WORK WHEN TEXT DATA IS SENT IN POST METHOD. LOOK AT THIS: //REPLACING ALL LINE FOLDINGS WITH SPECIAL SYMBOL $_POST["text"] = str_replace("\n","|",$_POST["text"]); // REMOVING ALL LINE FOLDINGS $_POST["text"] = trim($_POST["text"]); // IF THERE ARE MORE THAN 3 LINE HOLDINGS - FORMAT TO 1 LINE HOLDING $_POST["text"] = preg_replace("/\|{3,}/", "||", $_POST["text"]); echo $_POST["text"];

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  • PHP text formating: Detectng several symbols in a row

    - by ilnur777
    I have a kind of strange thing that I really nead for my text formating. Don't ask me please why I did this strange thing! ;-) So, my PHP script replaces all line foldings "\n" with one of the speacial symbol like "|". When I insert text data to database, the PHP script replaces all line foldings with the symbol "|" and when the script reads text data from the database, it replaces all special symbols "|" with line folding "\n". I want to restrict text format in the way that it will cut line foldings if there are more than 2 line foldings used in each separating texts. Here is the example of the text I want the script to format: this is text... this is text... this is text...this is text...this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... I want to restict format like: this is text... this is text... this is text...this is text...this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... So, at the first example there is only one line folding between 2 texts and on the second example there are 3 line foldings between 2 texts. How it can be possible to replace more than 2 line foldings symbols "|" if they are detected on the text? This is a kind of example I want the script to do: $text = str_replace("|||", "||", $text); $text = str_replace("||||", "||", $text); $text = str_replace("|||||", "||", $text); $text = str_replace("||||||", "||", $text); $text = str_replace("|||||||", "||", $text); ... $text = str_replace("||||||||||", "||", $text); $text = str_replace("|", "<br>", $text);

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