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• SQL Substring and Last index of

  - by maxt3r

  Hi, i've got stuck with substring. On input i've got a string that looks like Sometext (123456). Those digits at the end are random. I need to get only text from that string.

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• What does this `_time_independent_equlas` mean?

  - by Satoru.Logic

  In the tornado.web module there is a function called _time_independent_equals: def _time_independent_equals(a, b): if len(a) != len(b): return False result = 0 for x, y in zip(a, b): result |= ord(x) ^ ord(y) return result == 0 It is used to compare secure cookie signatures, and thus the name. But regarding the implementation of this function, is it just a complex way to say a==b?

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• Remove Multiple Spaces Before and After Characters PHP

  - by Belgin Fish

  Hi, say I have a string like so Testing How could I have it remove all spaces before the first letter, and all spaces after the last letter in the string. Thanks!

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• How to tell if 2 arrays share the same element.

  - by Ommit

  So this is a simpler form of my problem. Lets say I have 2 arrays. A= {1,2} and B={2,4,6}. If A and B share an element then delete that element from B. I know you can loop through and compare each element in A to each element in B, but there's got to be a better way!

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• Howto check if two hosts are the same

  - by Michael Stoll

  Hi, I just came across an issue, where I had to check if a path points into a windows share. Part of this problem is to check if host A is the same as host B. Where host A and host B can be one of the following {IPv4-Address, IPv6-Address, Hostname, FQDN}. As I do not need to be exact it's enough to resolve and compare the IP-Addresses in my case. But is there, theoretically, a method to check if the hosts are the same?

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• What's the best way to return total item count from a repository getitems method

  - by John

  We've got the following repository method public IList<Foo> GetItems(int fooId, int pageIndex, int pageSize , string sortField, string sortDir, out int totalItems) { // Some code } My question is: is it ok to use out in this way. I'm somewhat uncomfortable with out, but can't come up with a better way to write this as a single call.

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• Grails: How can I search through children in a hasMany relationship?

  - by intargc

  If I have a Client domain class, and that Client hasMany Courses. How do I find the course I'm looking for? For instance: class Client { String name static hasMany = [courses:Course] } class Course { String name static belongsTo = [client:Client] } def client = Client.get(1) I want to "find" or "search" within that courses relationship. Maybe something like: client.courses.find(name:'Whatever') Is there any way to do this with Grails?

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• [sed] Multiline trimming

  - by wwrob

  I have a html file that I want to trim. I want to remove a section from the beginning all the way to a given string, and from another string to the end. How do I do that, preferably using sed?

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• Fastest way to get array of NSRange objects for all uppercase letters in an NSString?

  - by Bama91

  I need NSRange objects for the position of each uppercase letter in a given NSString for input into a method for a custom attributed string class.  There are of course quite a few ways to accomplish this such as rangeOfString:options: with NSRegularExpressionSearch or using RegexKitLite to get each match separately while walking the string.  What would be the fastest performing approach to accomplish this task?

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• Getting this error while reading excel

  - by Lalit

  I have code string conn = @"Provider=Microsoft.ACE.OLEDB.12.0;DSN=Excel Files;DBQ=" + strSheetPath + @";DriverId=1046;FIL=excel 12.0;MaxBufferSize=2048;PageTimeout=5;"; //string conn = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + strSheetPath +";Extended Properties=Excel 12.0 Xml;HDR=YES;IMEX=1"; string destinationConnectionString = ConfigurationManager.ConnectionStrings["KGD6DBConnectionString"].ConnectionString; string query = "Select * From [Sheet1$]"; using (var myConnection = new OleDbConnection(conn)) using (var destinationConnection = new SqlConnection(destinationConnectionString)) using (var bulkCopy = new SqlBulkCopy(destinationConnection)) { //Map first column in source to second column in sql table (skipping the ID column). //Excel schema[CompanyName,Phone] Table schema[ShipperID, CompanyName, Phone] bulkCopy.ColumnMappings.Add(0, 1); bulkCopy.ColumnMappings.Add(1, 2); bulkCopy.ColumnMappings.Add(2, 3); bulkCopy.ColumnMappings.Add(3, 4); bulkCopy.ColumnMappings.Add(4, 5); bulkCopy.ColumnMappings.Add(5, 6); bulkCopy.ColumnMappings.Add(6, 7); bulkCopy.ColumnMappings.Add(7, 8); bulkCopy.ColumnMappings.Add(8, 9); bulkCopy.ColumnMappings.Add(9, 10); bulkCopy.ColumnMappings.Add(10, 11); bulkCopy.ColumnMappings.Add(11, 12); bulkCopy.ColumnMappings.Add(12, 13); bulkCopy.ColumnMappings.Add(13, 14); bulkCopy.ColumnMappings.Add(14, 15); bulkCopy.ColumnMappings.Add(15, 16); bulkCopy.ColumnMappings.Add(16, 17); bulkCopy.ColumnMappings.Add(17, 18); bulkCopy.ColumnMappings.Add(18, 19); bulkCopy.ColumnMappings.Add(19, 20); bulkCopy.ColumnMappings.Add(20, 21); bulkCopy.ColumnMappings.Add(21, 22); bulkCopy.ColumnMappings.Add(22, 23); bulkCopy.ColumnMappings.Add(23, 24); bulkCopy.DestinationTableName = "dbo.sampleInventory"; using (var myCommand = new OleDbCommand(query, myConnection)) { myConnection.Open(); destinationConnection.Open(); var myReader = myCommand.ExecuteReader(); while (myReader.Read()) { bulkCopy.WriteToServer(myReader); } } } return (new DataTable()); getting error on connection opening line. Error: Could not find installable ISAM.

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• Comparisons of DotNetNuke with other CMS's/Web Application Frameworks such as WordPress or CodeIgnit

  - by brookmarker

  I have never used DotNetNuke before. I'm thinking about giving it a try to help me build websites, and i'd like to hear from other developers who are in a position to compare DotNetNuke with other CMS's/Web Application Frameworks.

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• HTML tags in ojective c programming

  - by user1661826

  Is there any function in Objective-C to print a list of elements as unordered HTML elements. For ex - [@"a--b-c---d" htmlList: @"--"] returns @ "ab-c-d" the "--" is the delimiter to seperate the string of elements. I have used NSSArray to store the input string and function componentsSeperatedByString:@"--" to get the elements. How do I go ahead in adding the HTML tags li and /li between elements and ul and /ul at the end of the entire list? Please help, Im a beginner in objective -C

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• PHP OOP: Chainable objects?

  - by Industrial

  Hi everybody, I have tried to find a good introduction on chainable OOP objects in PHP, but without any good result yet. How can something like this be done? $this->className->add('1','value'); $this->className->type('string'); $this->classname->doStuff(); Or even: $this->className->add('1','value')->type('string')->doStuff(); Thanks a lot!

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• SQL-wrappers (activerecord) to recommened for python?

  - by Horace Ho

  is there an activerecord (any similar SQL-wrapper) for python? which is good for: used in a server-side python script light-weight supports MySQL what I need to do: insert (filename, file size, file md5, the file itself) into (string, int, string, BLOB) columns if the same file (checksum + filename) does not exist in db thx

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• Magento versus Drupal/Ubercart

  - by peyrusse

  Hello, Can anyone tell me what is the best e-commerce solution between these two products. Has anyone has made a study and compare their own functionnalities ? thank you for your answer. Regards.

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• ApplicationContext ctx = new FileSystemXmlApplicationContext error

  - by GigaPr

  Hi I am completely new to Java, so sorry if my question may sound a bit stupid. I am following a tutorial on hibernate and i am trying to get the context definition files from the file system. ApplicationContext ctx = new FileSystemXmlApplicationContext( new String[] { "conf/rssWebApplication-services.xml", "conf/rssWebApplication-data-hibernate.xml" }); But i get the following error: found : org.springframework.context.support.FileSystemXmlApplicationContext required: org.jboss.weld.context.ApplicationContext ApplicationContext ctx = new FileSystemXmlApplicationContext( new String[] { "conf/rssWebApplication-services.xml", Any idea what is the problem? Thanks

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• Comapare datatime field with current datetime in MySQL

  - by rtacconi

  I have something like that: to_days(now()) < to_days(birth) It work but instead of comparing days I was to compare the time too. Is there a similar function?

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• Rewrite the foreach using lambda + C#3.0

  - by Newbie

  I am tryingv the following foreach (DataRow dr in dt.Rows) { if (dr["TABLE_NAME"].ToString().Contains(sheetName)) { tableName = dr["TABLE_NAME"].ToString(); } } by using lambda like string tableName = ""; DataTableExtensions.AsEnumerable(dt).ToList().ForEach(i => { tableName = i["TABLE_NAME"].ToString().Contains(sheetName); } ); but getting compile time error "cannot implicitly bool to string". So how to achieve the same.? Thanks(C#3.0)

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• How To Work With SQL Database Added As Item In Visual Studio 2008?

  - by mdvaldosta

  If I'm letting Visual Studio take care of adding an SQL Server database to an existing project, it adds the connection string to app.config. How can I use use THAT connection string to make my own connections and datasets?

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• Setting time to 23:59:59

  - by Mike Wills

  I need to compare a date range and am missing rows who's date is the upper comparison date but the time is higher than midnight. Is there a way to set the upper comparison's time to 23:59:59?

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• Retrieving substring of a bound value

  - by shivesh

  I am binding some data to control, but want to limit the number of character of a specific field to a 30 first characters. I want to do it, if it's possible, on aspx page. I tried this: Text='<%# String.Format("{0}", Eval("Title")).Substring(0,30) %> ' But got this error: Index and length must refer to a location within the string. Parameter name: length

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• google app engine - auto increment

  - by Yosy

  Hi, I am new to Google App Engine, I have this entites User class - user_id - integer user_name - string password - string I want to do auto increment for the user_id,How I can do this?

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• Parsing Range Expressions

  - by sameer karjatkar

  I have a string (R(46 - 9900)) AND ( NOT (R(48 - 9900))) where R denotes Range . If you evaluate the expression it results in R(46-47) , considering the logical operators (AND,NOT). I have a requirement where I need to parse such a string and evaluate it to a correct result . I have to use C++ as a programming tool to achieve this result . Can anyone suggest a few guide lines as to how do I proceed on this ?

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• How would someone go about implemention mathematical formulas in java?

  - by Mohit Deshpande

  What I mean is like have to user input a string with multiple variables and get the value of those variable. Like a simple quadratic formula: x^2 + 5x + 10. The user would then enter that and then the program would solve for x. I will be using the BeanShell Interpreter class to interpret the string as an equation. But how would I solve for x?

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• how to remove duplicate from a list in c# .net

  - by Richa Media and services

  i want to remove duplicate from List<Dictionary<string, object>> val = new List<Dictionary<string, object>>();

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