Search Results

Search found 34893 results on 1396 pages for 'const method'.

Page 700/1396 | < Previous Page | 696 697 698 699 700 701 702 703 704 705 706 707  | Next Page >

• would it be easy to wrap spring mvc with a scala functional style?

  - by egervari

  I like spring mvc's functionality, but i'd like to not use annotations and use a more functional style... something with currying and closures rather than method names and annotations. Would this be easily doable?

  Read the article

• Try catch finally blocks.. do i still need them?

  - by Phil

  I am handling errors via my global.asax in this method: Dim CurrentException As Exception CurrentException = Server.GetLastError() Dim LogFilePath As String = Server.MapPath("~/Error/" & DateTime.Now.ToString("dd-MM-yy.HH.mm") & ".txt") Dim sw As System.IO.StreamWriter = New System.IO.StreamWriter(LogFilePath) sw.WriteLine(DateTime.Now.ToString) sw.WriteLine(CurrentException.ToString()) sw.Close() In my code I currently have no other error handling. Should I still insert try, catch, finally blocks? Thanks.

  Read the article

• What is the best algorithm for an overridden System.Object.GetHashCode?

  - by bitbonk

  In .NET System.Object.GetHashCode method is use in a lot of places throughout the .NET base class libraries. Especially when finding items in a collection fast or to determine equality. Is there a standard algorithm/ best practise on how to implement the GetHashCode override for my custom classes so I don't degrate performance?

  Read the article

• Changing namespace of Stream

  - by phenevo

  Hi, I've got asmx with method [Webmethod] public Ssytem.IO.Stream GetStream(string path) { ... } and winforms application which has webreference to this webservice. I cannot do something on my winforms application like something: var myStream= (System.IO.Stream)client.GetStream(path); because i Cannot cast expression "MyWinformsApp.MyService.Stream" to Stream. Why is that ?

  Read the article

• "Cannot find symbol" problem.

  - by joseph

  I'm getting the Cannot find symbol error from my code. Does anyone know what can cause this problem? // Register JDBC driver Class.forName("net.sourceforge.jtds.jdbc.Driver"); method forName(java.Lang.String) Class.forName("net.sourceforge.jtds.jdbc.Driver); ^

  Read the article

• Combobox item style

  - by user373721

  my project is asp.net MVC, using Telerik MVC combobox. I can change the sytle of the first item if I use: var item = combobox.dropDown.$items.first(); item.addClass('test'); Or change all items, using: combobox.dropDown.$items.addClass('test'); But I need to change just specific items (based on a model), I tried: combobox.dropDown.$items[1].addClass('test'); I get this error: Object doesn't support property or method 'addClass'

  Read the article

• LINQ-to-SQL - C# - OnValidate()

  - by Mark Comix

  Hello, I have a system with 3 layers and I am using LINQ-to-SQL to persist. I want to validate if the description field of my object is empty. I am using partial classes and the method OnValidate(). If the field is empty, it throws an exception. Is this correct? What do I do after the exception to not close the form, letting the user continue working? Thank you very much Sorry for my poor english

  Read the article

• JavaScript date format accepted by the date value returned from C#

  - by ricky roy

  Hi, Any one help to to get the extact value from the JavaScript date time utc format. I am using a C# web method which is returning a date and I have to set that date with Timezone. Thanks

  Read the article

• in Xcode can you have it automatically highlight references to the selected object like in eclipse?

  - by Ayrad

  Hi All, In eclipse when you click on a method name a variable, or an object for example, the same ones are highlited in a specific color elsewhere in the code for easy finding. Is there a similar feature in Xcode?

  Read the article

• Error: Error #1502: A script has executed for longer than the default timeout period of 15 seconds.

  - by numerical25

  I got this error and I am not sure what it's about. The last thing I remember doing is adding a clearInterval() method to clear some setTimeOut() intervals varibles. besides that I am not sure what it could be. Not asking for a solution. But if anyone know's any possibilities of what it could trigger that error, maybe that might help me to figure out where its coming from.

  Read the article

• c# Is this a valid conditional Statement?

  - by Pandiya Chendur

  I have two methods A and B only after the success of two methods i have to insert into database... So is this a valid conditional Statement in c#? if(A() && B()) { //insert into db } After the execution of method A i have to execute B If both are successful i have to insert...

  Read the article

• Check request type in Django

  - by Art

  While it is recommended to use the following construct to check whether request is POST, if request.method == 'POST': pass It is likely that people will find if request.POST: pass to be more elegant and concise. Are there any reasons not to use it, apart from personal preference?

  Read the article

• Java Netscape LDAP Remove One Attribute

  - by spex

  Hi, I have LDAP schema where are users. I need remove one attribute named "notify" which have values: phone number or mail or remove attribute from user. I found method LDAPConnection myCon = new LDAPConnection("localhost",389); myCon.delete("uid=test1, ou=People, o=domain.com, o=isp"); but this remove whole user and i need remove only one attribute "notifyTo" of this user. I need remove whole attribute not only its value. Thanks for reply

  Read the article

• Using JavaScript regex to strip substring that contains parentheses

  - by cathat

  I have a string called myString that contains some part the end that I do not want: var myString = 'The sentence is good up to here foo (bar1 bar2)'; var toBeRemoved = 'foo (bar1 bar2)'; How can I use best JavaScript regex to remove the part I don't want. The method replace() seems to have a problem with the parentheses.

  Read the article

• mean and variance of image in single pass

  - by ajith

  hi everyone,am trying to calculate mean and variance using 3X3 window over image(hXw) in opencv...here is my code...is there any accuracy issues with this??or is there any other efficient method to do it in one pass.? int pi,a,b; for(i=1;i

  Read the article

• java.util.concurrent.ThreadPoolExecutor strange logic

  - by rodrigoap

  Look ath this method of ThreadPoolExcecutor: public void execute(Runnable command) { ... if (runState == RUNNING && workQueue.offer(command)) { if (runState != RUNNING || poolSize == 0) ensureQueuedTaskHandled(command); } ... } It check that runState is RUNNING and then the oposite. As I'm trying to do some tuning on a SEDA like model I wanted to understand the internals of the thread pool. Do you think this code is correct?

  Read the article

• Checking if Type instance is a nullable enum in C#

  - by adrin

  How do i check if a Type is a nullable enum in C# something like Type t = GetMyType(); bool isEnum = t.IsEnum; //Type member bool isNullableEnum = t.IsNullableEnum(); How to implement this extension method?

  Read the article

• When are child views added to Layout/ViewGroup from XML

  - by JohnTube

  My question is : I want to know when does a xLayout (or ViewGroup in general) add a child view from XML ? And by "when" I mean at what point of code, in what "pass" of the "traversal" of the UI toolkit ? Which method of xLayout or ViewGroup should I override ? I have done my homework : I have watched the "Writing Custom Views For Android" presented (by Adam Powell and Romain Guy) in the last Google I/O and I have read Adam Powell comments on this Google+ post.

  Read the article

• How do I tokenize a string in C++?

  - by Bill the Lizard

  Java has a convenient split method: String str = "The quick brown fox"; String[] results = str.split(" "); Is there an easy way to do this in C++?

  Read the article

• Can I test authorize.net module for oscommerce without purchased SSL certificate

  - by dvm

  If I set test mode in Authorize.net account on their website, everything is OK. But if I set live mode, I get: There has been an error processing your credit card Please try again and if problems persist, please try another payment method. I suspected SSL certificate, shall I have purchased SSL certificate, or I can set self-issued on PROD server?

  Read the article

• How to insert Search Query into MYSQL - Check for Double Words

  - by elmaso

  Hi, what is the best method to insert a search query into MySql and check for double words? (for showing up the last searches and a collection of searches)

  Read the article

• Print Alternating Characters From Two Strings (Interleaving) Using Recursion Java

  - by babi2balla

  I'm trying to write a method that uses recursion to print the string formed by "interleaving" the strings str1 and str2. In other words, it should alternate characters from the two strings: the first character from str1, followed by the first character from str2, followed by the second character from str1, followed by the second character from str2, etc. How would I go about this? Any ideas are greatly appreciated!! Thanks

  Read the article

• Extract external javascript query string/anchor value: file.js#foo=bar

  - by jfroom

  http://mycloud.net/js/file.js#foo=bar I'm trying to load a cross domain javascript file, and want to pass a variable along on the query string. I have seen the above '#' method used, but am unsure of how to extract the 'foo' value from within the file.js. Any clues how to handle this without the aid of server side help? Thanks.

  Read the article

• C# SQL Data Adapter System.Data.StrongTypingException

  - by René

  I get my data from SQL to Dataset with Fill. It's just one table with two columns (CategoryId (int) and CategoryName (varchar)). When I look at my dataset after fill method, CategoryId Columns seems to be correct. But in the CategoryName I have a *System.Data.StrongTypingExceptio*n. What could that mean? Any Ideas?

  Read the article

• objective c - memory managment

  - by Amir

  lets say I have aclass @interface Foo :NSobject { NSstring *a; NSDate *b; } Foo *temp; my question is: when i use [temp retain] does the counter of the members also retain? lets say that i got ref of the class from some method and i want to retain the class do i need to retain each member?

  Read the article

< Previous Page | 696 697 698 699 700 701 702 703 704 705 706 707  | Next Page >