How to search for specific pattern in string?

java-forums.org - 2013-06-10 15:57:42 - Similar - Report/Block

I need to search for a specific pattern in a string. I need to identify if a string contains a 10 character sequence that begins with C, and contains both and only numbers and letters (i.e. no symbols), and all characters must be uppercase. I did look into regex's but I didn't fully understand them, and I am not even sure if this is what...

Multi-dimensional array to key/value dictionary; returned from function, no control structures

stackoverflow.com - 2012-03-28 08:37:12 - Similar - Report/Block

Fairly simple; I'm just curious if there's a better way to accomplish this. Given an array as follows: the result of preg_match_all() with PREG_SET_ORDER $matches = array(2) { [0]=> array(5) { [0]=> string(8) "key=foo;" ["key"]=> string(3) "key" [1]=> string(3) "key" ["value"]=> string(...

How do you exclude a specific character pattern with regular expressions

stackoverflow.com - 2012-03-31 15:50:29 - Similar - Report/Block

I working with some regular expression matching this weekend and I'm trying to figure out how you would exclude a specific character pattern. Specifically, I want to exclude the following pattern: 5 - (in words: digit, space, dash & space) I know how to exclude the components individually: [^5 ^-] but I'm looking to exclude the spec...

Excel: Find k and m in "kx + m" text string

stackoverflow.com - 2012-04-15 15:09:26 - Similar - Report/Block

Is there a clever way in Excel or VBA to find "k" and "m" variables in a "kx+m string"? There are several scenarios for how the kx+m string can look, e.g.: 312*x+12 12+x*2 and so on. I'm pretty sure I can solve this by writing very complicating formulas in Excel, but I'm thinking maybe someone has already solved this and similar problems.

find specific special characters in string

stackoverflow.com - 2013-04-20 12:43:33 - Similar - Report/Block

I am looking for a regex pattern for finding out if any of the 4 specific special characters is present in a string variable : apostrophe (') en dash (-) em dash (—) upside down question mark (¿) I tried Contains method of string but using that I'll have to compare 4 times: abc.contains("'")||abc.contains("-")||ab c.contains("—")||abc.cont...

How do I check to see if a string contains specific characters, and if it does replace just that bit?

stackoverflow.com - 2013-02-25 15:44:14 - Similar - Report/Block

I want to replace all strings that contain the characters which can include c#-4.0 c#-3.0 ms-c# , etc. How do I check to see if exists within a string, and if it does, just replace the portion of that string? i.e. for c#-4.0 the modified string would be c%23-4.0 . It would be preferable if a native method of the Ruby core library is u...

Correct usage of regexp syntax in Python

stackoverflow.com - 2013-03-25 19:09:47 - Similar - Report/Block

I'm using a regexp to find any and all patterns denoted by 8 digits separated by an hyphen, as follows: (\d{8}\-\d{8}\) I stuck this in at rubular.com (online regexp editor), and it seemed to work fine. However, when I use it in my Python code I'm getting an error: SyntaxError: EOL while scanning string literal. I tried taking the backwar...

Howto identify UTF-8 encoded strings

stackoverflow.com - 2008-12-18 10:07:43 - Similar - Report/Block

What's the best way to identify if a string (is or) might be UTF-8 encoded? The Win32 API IsTextUnicode isn't of much help here. Also, the string will not have an UTF-8 BOM, so that cannot be checked for. And, yes, I know that only characters above the ASCII range are encoded with more than 1 byte.

Search Engine Optimization

webicy.com - 2013-05-21 11:38:23 - Similar - Report/Block

Search engine optimization ( SEO ) is the process of affecting the visibility of a website or a web page in a search engine's "natural" or un-paid ("organic") search results. In general, the earlier (or higher ranked on the search results page), and more frequently a site appears in the search results list, the more visitors it will recei...

Faster Way to parse data and populate array?

stackoverflow.com - 2012-03-29 20:39:28 - Similar - Report/Block

My code i use to parse HTMl is this below, and the 2nd code is how i call on it to populate an array for a simplelist. The problem i have is it take upwards of 5 or 6 seconds to download, parse and display the data, which is far too long. What is a way to speed up the process so its as close so instant as possible Also, just so its clear...

C# - Substring sum using tokens to identify values

stackoverflow.com - 2013-03-17 08:43:08 - Similar - Report/Block

What I would like to achieve is the following. I have a string which could be in the following format (just an example the actual string could be completely random): 01005010050 The above string is broken down into the following fields: 0 100 50 100 50 What I would like to achieve is to place the sum of the last 4 fields into the first 0...

Fastest method for testing a fixed phone number pattern

stackoverflow.com - 2013-05-02 13:01:43 - Similar - Report/Block

So, the challenge is that we are trying to detect if a string matches a fixed phone number pattern, this is a simple string pattern. The pattern is: ddd-ddd-dddd Where "d "represents a decimal digit and the minus symbol represents itself, "-" The patterns that are currently used for testing are, but can be increased if it is felt that the...

evolveStar Join

Java regex matcher.find fails occasionally

stackoverflow.com - 2012-05-31 13:15:10 - Similar - Report/Block

I have regexp which parses all names of used freemarker macros in template (for example from <@macroName /> I need only macroName ). Templates are usually quite large (round 30 thousand characters). Java code with regex looks like: Pattern pattern = Pattern.compile(".*?<@(.*?)[ /].*?", Pattern.DOTALL | Pattern.UNIX_LINES); Matc...

Horspool algorithm for multiple occurrences of the same pattern

stackoverflow.com - 2012-05-13 15:47:30 - Similar - Report/Block

I've implemented in C++ the Horspool algorithm (depending on the Introduction to the Design and Analysis of Algorithms Anany Levitin , 2nd edition, p. 258) for finding the position of the first occurrence of a desired pattern in the text. However, I want to extend the algorithm to find multiple occurrences of the same pattern. Unfortunate...

Phone number validation in Java

stackoverflow.com - 2012-02-23 12:40:26 - Similar - Report/Block

I am using the following code to validate a phone number. The requirements are the phone number should be inbetween 10-25 characters length, should include hypen(-),period(.), parentheses (). import java.util.regex.Matcher; import java.util.regex.Pattern; public class ValidatePhoneNumber { public static void main(String[] argv) { Stri...

String.split(pattern) throws exception due to { in pattern: java.util.regex.PatternSyntaxException

stackoverflow.com - 2012-03-07 17:04:00 - Similar - Report/Block

I have a String in Java. Here is the part of it that I'm concerned with {3: {108:TR2011052300088}} Later on I do a split on {3: {108: . For some reason (I've been googling) is a special character so it has to be escaped (clearly this doesn't work). Others mention this is some bug in Java regex. I'm not sure really. The exception I get i...

Assigning form variable value to html element

stackoverflow.com - 2012-03-29 22:41:23 - Similar - Report/Block

I have a search bar. Entering text in it and clicking search takes you to another page which displays the search results. Issue is, this search bar is visible at the top of every page in the application and is not a part of any particular page(including the search page). As per the requirement, I am required to show the old search string...

Java regular expression - cater for an inclusive comma

stackoverflow.com - 2013-03-19 16:57:19 - Similar - Report/Block

I'm trying to split a comma delimited pairs string but can't work out how to cater for an inclusive comma. Here is my test case - private void stringSplit() { String value = "{aaa=1111,bbb=2222,ccc=3333}"; String regEx = "[^,]+=[^,]+"; String separator = "="; final Pattern pattern = Pattern.compile(regEx); final Matcher matcher = pat...

How to identify a new pattern in a URL with a machine learning algorithm (Text mining)

stackoverflow.com - 2013-04-10 03:57:45 - Similar - Report/Block

I am trying to identify new patterns after analyzing a number of URLs. So let's say, I am investigating the hypothetical website Yoohle.com and their URLs have the following structure. domain = yoohle.com q= search phrase lan= language used pr= partner_id br= browser_id so a sample url will look like this www.yoohle.com/test_folder/test_p...

Pagination with Java API for ElasticSearch

stackoverflow.com - 2012-05-14 05:38:28 - Similar - Report/Block

I am trying to use elastic search module in the play framework for searching books and I have the following method to perform the search in the controller which returns me a list of books based upon the search string entered by the user public static void bookList(String search){ SearchResults<Book> searchResult = ElasticSearch.sea...

Using python to search for string and do something when another string is present

stackoverflow.com - 2013-02-21 13:25:58 - Similar - Report/Block

I have a python script that searches through a file: this is a sample of the input text file: String A 1 String B 1 String B 2 String B 3 String A 2 String B 4 It stores a numerical value in string A, then does some processing for each existence of a segment of string B where each segment is a different number y=0 while y < len(InFileStr)...

SellFire Launches In Store Search

abestweb.com - 2012-08-17 19:13:08 - Similar - Report/Block

Hi All, I've launched an exciting new feature for SellFire today. You can now add search boxes to the top of your SellFire stores that will allow your visitors to search for products. The In Store Search Box can behave in one of two ways: Merchant Wide Search Search will look at all the products from every merchant who has a product in y...

Resharper Custom Patterns: Ignore property attributes

stackoverflow.com - 2012-02-23 10:02:04 - Similar - Report/Block

I am writing some Resarper Custom Patterns to warn us about some code constructs that need attention. One of these is replacing OnpropertyChanged("String") with a lambda variant OnPropertyChanged(() => propertyname) The search Pattern I defined is: public $type$ $property$ get { return $backingfield$; } set...

Scheme: pattern matching syntax

stackoverflow.com - 2011-02-27 11:07:42 - Similar - Report/Block

I am trying to do some fairly complicated pattern matching using match-lambda. However I am having a lot of trouble deciphering the syntax for the patterns and the matches and Googling hasn't turned up any decent references. One thing that seems like it ought to be simple is matching the string '(PARAMS: (y)) using this pattern: (`(PARAM...

Use of uninitialized value in pattern match (m//)

stackoverflow.com - 2012-02-29 04:43:39 - Similar - Report/Block

I'm getting this error even though I have declared my regex variable. my $pattern = '(Cat\.\sNo\.\s\d+)'; Later in my code I use then $pattern if ($element =~ /$pattern/) push(@array, $element); But when I run my code it gives me the below error, and continues to run successfully: A search on Google for this error seems to point to scen...

request-response pattern mvc

stackoverflow.com - 2013-02-27 11:45:49 - Similar - Report/Block

Is the request-response pattern in Asp.net (Webforms) the same as (or similar to) the 'model' being passed and returned in the MVC world. Basically, should there still be a need to use the request / response (i.e. creating seperate request and response classes) pattern if all the request/response classes are doing is containing some prope...

Static class method doesn't return value

stackoverflow.com - 2012-04-01 21:54:24 - Similar - Report/Block

I have following code (this is just for demonstration, I won't paste all lines) public static class SearchAndEdit public static string[] SearchAndDisplay(string code) { string SQLconnection = WebConfigurationManager.ConnectionString s["DatabaseConnectionString"].Connection String; string[] field; field = new...

How to interrupt/ stop a java ping command in Windows?

stackoverflow.com - 2013-03-04 11:06:46 - Similar - Report/Block

I got a sample ping program with a little modification... String ip = " -t"; String pingResult = ""; String pingCmd = "ping " + ip; try{ Runtime r = Runtime.getRuntime(); Process p = r.exec(pingCmd); Pattern pattern = Pattern.compile("time=(\\d+)ms"); Matcher m = null; BufferedReader in = new BufferedReader(new InputS...

OO programming issue - State Design Pattern

stackoverflow.com - 2013-05-04 05:22:36 - Similar - Report/Block

I have spent the last day trying to work out which pattern best fits my specific scenario and I have been tossing up between the State Pattern & Strategy pattern. When I read examples on the Internet it makes perfect sense... but it's another skill trying to actually apply it to your own problem. I will describe my scenario and the proble...

How to replace div with media queries

stackoverflow.com - 2013-03-24 10:54:24 - Similar - Report/Block

I am currently working out the search box for my responsive website, but due to the design, the expand-on-click search box won't fit in the specific area. So, I want to make it so that that search box gets replaced with another button, which will then display a search box in a different place. How can I replace a div with media queries, o...

How to filter out a tagname in Eclipse LogCat viewer

stackoverflow.com - 2011-10-25 15:20:01 - Similar - Report/Block

I have an Android application that "spams" the LogCat and I would like to remove its logcat entries in order to have an output more readable. Is it possible to have a filter that remove the LogCat entries for a specific tag name? Or a search pattern that does the trick?...

DDD specification pattern with stored procedure

stackoverflow.com - 2012-05-01 10:55:25 - Similar - Report/Block

I am going to write a stored procedure which will pull back X number of records based on a query. This SP may need to lock the records while it does the search. I am also using EF which I know can't use pessimistic locking. Instead of having the filtering logic in the query itself I was thinking of using the specification pattern so the b...

Factory Pattern vs FactoryMethod Pattern

stackoverflow.com - 2012-04-01 10:46:49 - Similar - Report/Block

Could anybody please let me know why the FactoryMethod design pattern is introduced ? As my question is the same can be achivied using a Factory Pattern itself ? For example if i see the difference between Factory Pattern and FactoryMethod Pattern the the Factory Pattern returns the Concrete IMplementation where as the FactoryMethod Pa...

Extracting Strings from script tag using javascript

stackoverflow.com - 2012-05-10 06:48:23 - Similar - Report/Block

How can i extract all the strings present in script tags. I want to extract each string and find whether any shellcode is present. But javascript uses several methods in declaring a string For example a string can be var y="Some text"; var x1 = "3+4"; eval("\144\157\143\165\155\145\156\164") ; //string given in eval(); It can be in a co...

Resharper Code Pattern for IDisposal not inside using

stackoverflow.com - 2012-03-29 18:30:05 - Similar - Report/Block

I'd like to know how to build a Resharper (6.1) code pattern to search and replace the following issue: var cmd = new SqlCommand(); cmd.ExecuteNonQuery(); and turn it into this: using (var cmd = new SqlCommand()) cmd.ExecuteNotQuery();...

Replacing if else with OO aproach

stackoverflow.com - 2013-02-26 13:48:06 - Similar - Report/Block

Lets say I have: if (count <= instance.getFCount()) { //do something and return String } else if (count <= instance.getFSCount()) { //do something and return String } else if (count <= instance.getTCount()) { //do something and return String } else if (count <= instance.getOCount()) { //do something and return String I am thinking how...

String.replaceAll variation

stackoverflow.com - 2012-06-10 18:50:05 - Similar - Report/Block

Is there a quick way to replace all of some pattern occurrences with data derived from the matched pattern? for example. if i would like to replace all occurrences of a number within a string with the same number padded to fixed length with 0s. if the length is 4 for example than ab3cd5 would become ab0003cd0005. my thought was using a St...

ldap search in java - finding all groups with a specific user in it

stackoverflow.com - 2011-05-09 23:08:00 - Similar - Report/Block

Given the below ldap structure (more or less) C=NO -o=mydomain -cn=groups -cn=group1 -uid=bob,cn=users,o=mydomain,C=NO -cn=group2 -uid=bob,cn=users,o=mydomain,C=NO -uid=odd,cn=users,o=mydomain,C=NO -cn=users -uid=bob,cn=Robert,sn=Johnsen -uid=odd,cn=Odd,sn=Olsen I use the following url= ldap://server:port/o=mydomain,C=NO Then I can retrie...

Transform Search String into FullText Compatible Search String?

stackoverflow.com - 2010-05-21 00:48:37 - Similar - Report/Block

I'm working with the fulltext search engine of MSSQL 2008 which expects a search string like this: ("keyword1" AND "keyword2*" OR "keyword3") My users are entering things like this: engine 2009 "san francisco" hotel december xyz stuff* "in miami" 1234 something or "something else" I'm trying to transform these into fulltext engine compati...

Не могу понять ошибку в коде - ActionScript

cyberforum.ru - 2013-03-14 15:38:40 - Similar - Report/Block

Код: var name1:String="Serik"; var name2:String="Azamat"; var name3:String="Kuanish"; var name4:String="Jansaya"; var name5:String="Vse"; var name6:String="Figny"; var guests:Array= new Array(name1,name2,name3,name4,name5,name 6); search("Serik",guests); function search(string:String, arr:Array):void for(var i:Number=0; i...


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