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• how can i convert a date in javascript to string

  - by scatman

  i have a javascript method that takes a date: convert(new Date("02/20/2010"); how can i let convert return "02/20/2010" as a string?

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• Object Class's protected method MemberWiseClone()

  - by Bon_chan

  This might be a dumb question, but I don't get it: I have a class called Card. I want to do a shallow clone using MemberWiseClone(). In Theory Card inherits from Object. So it should be able to use MemberWiseClone(), even if MWC() is protected ?? Am I missing/forgetting something?

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• How to Sync a C# Application in-memory object

  - by Sandeep

  I have a WCF service to be load balanced with NLB (Windows Network Load Balancer). So I need a Dictionary object to be synced across all the instances of the WCF service. What is the best possible way to do this?

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• How to create object of Date("23.03.2010")

  - by Ranjeet

  I have astring directly coming form the database and I am creating object of Date as Date dt=Date("23.03.2010") and it is comin NaN whereas when I use Date dt= Date("03/23/2010") it works fine. Any Idea how I can get this working?.

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• Existing function to slice pandas object by axis number

  - by Zero

  Pandas has the following indexers: Object Type Indexers Series s.loc[indexer] DataFrame df.loc[row_indexer,column_indexer] Panel p.loc[item_indexer,major_indexer,minor_indexer] I would like to be able to index dynamically by axis, for example: df = pd.DataFrame(data=0, index=['row1', 'row2', 'row3'], columns=['col1', 'col2', col3']) df.index(['row1', 'row3'], axis=0) # index by rows df.index(['col1', 'col2'], axis=1) # index by columns Is there a built-in function that does this?

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• Dictionary/HashTable Object in C++?

  - by cam

  I'm looking for a HashTable or Dictionary implementation in C++ that has similar functionality to the one in C#? Does the STL contain an object like this and how would I use it?

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• preg_replace(), removing string containing '+' char

  - by Mikey1980

  I am having an issue removing "%3Cbr+%2F%3E" from my string using the preg_replace function. My assumption is that the '+' char is being interpreted incorrectly. Here my code: $address = preg_replace('/%3Cbr+%2F%3E/', '', urlencode($address)); Thanks as always!

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• android touch animating object in canvas

  - by sudha

  Hello, Please tell how to get touchlistner for bitmap object witch is animating inside the canvas, i want to stop by touching it and then want to drag wherever i want in the screen. please tell me its urgent. thanks.

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• Find out which object being added to NSMutableArray is nil

  - by Raphael Caixeta

  I started a project using ARC, and I'm inserting a few objects into an NSMutableArray. The objects have all started out as NSStrings, and when attempting to add these objects into the array, I get the following error: Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: ' -[__NSArrayM insertObject:atIndex:]: object cannot be nil This array is holding several objects. Is there a quick way for me to find which of the objects I'm attempting to put into the array is nil?

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• How to display List<string> of urls as hyperlinks on an ASP.Net page (C#)

  - by james lewis

  I have a list of strings where by each string is a url to a pdf document. All I want to do is cycle through this list and display each url as a hyperlink on my page. I've seen this done before in MVC where the collection is made avaliable to the view and you can just do a foreach etc etc but I don't know how to do it on a normal asp.net page... Any help appreciated, cheers!

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• Is `std::string(strerror(errno))` dangerous?

  - by StackedCrooked

  At some places in my code, I print debug messages like this: int ret = getLinkSpeed(device.getSysName(), linkSpeed); if (ret < 0) { logDebug("Failed to obtain port speed for this device. Error: " + std::string(strerror(errno))); } From the documentation it is not entirely clear if strerror will return 0 under certain conditions (which would cause my code to crash). Does anyone know if it's safe?

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• Regular Expression to match a string

  - by Adam Witko

  Hi, I've got two possible string inputs that my application will receive, and if it matches the following two strings, I need it regex.ismatch() to return true: "User * has logged out" "User * has joined" I'm not that good at regex and just can't figure out how to go about matching the above. Any help would be great!!!

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• a string doesn't exist in the current context

  - by Strider007

  the following is a part of my code. string lsStatus; lsStatus = ((Tv10DBLookup)(Sender)).EditValue.ToString(); while im debuging the code, im getting the following: "lsStatus is not in the context" ! Knowing that (Tv10DBLookup)(Sender)).EditValue is returning the value "Closed" what does this mean ?

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• string concatenation in Groovy seems unconvenient

  - by Zombies

  My goal is to write this: println "this should be 3: ($1+2)" //this is invalid groovy, it won't run Yet this is valid in ruby. Is there a way I can put statements that will eval inside a string or must I use complete variables names? I am basically looking for the Ruby equivalent of: puts "this shoud be 3: #{1+2}" #this is valid ruby

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• SharePoint 2010 - Client Object Model -- Approve File

  - by Leonidius

  Does anybody know what is replacement for SPFile.Approve() method in Client Object Model ? Class Microsoft.SharePoint.Client.File does not have this method.

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• How to check whether an object has a specific method or not

  - by Ghommey

  Hey, I want to use a method of an object. Like $myObject->helloWorld(). However there are a couple of methods so I loop through an array of method names and call the method like this: my $methodName ="helloWorld"; $myObject->$methodNames; This works quite nice but some objects don't have all methods. How can I tell whether $myObject has a method called helloWorld or not?

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• Iphone : what do I need to do to a nib file to an exisitng object

  - by Dave

  I have tried using an outlet to connect my tableview controller to my object, setting the nib name in IB and setting the class in IB but it still wont link? I know this as im trying to set my table view to 'grouped' Thanks very much.

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• Get version number from String in Javascript?

  - by heffaklump

  I have a version number with 3 digits as a String, var version = "1.2.3"; and would like to compare it to another version. To see if version is newer than otherversion, var otherVersion = "1.2.4"; How would you do it?

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• Method that passes options to its object

  - by user321399

  In JavaScript I'd like to take an object and pass a parameter to it and based on the parameter hve a method that will pass settings to the parameter: functionName( parameter , settings ); Or functionName( parameter ).methodName( settings );

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• .NET & Worflow, SqlTrackingQuery.GetWorkflows() on wire correct - presented object not

  - by UKShots

  With windows workflow when using the tracking service, the SqlTrackingQuery.GetWorkflows() method returns correctly the workflow type and assembly version on the wire from the DB query - but when one comes to query the returned SqlTrackingWorkflowInstance object it's WorkflowType.AssemblyQualifiedName property is returned as the current assembly version of the workflow type (i.e. it looks to matching on FQ type name only and not version). Anyone know how to get to the actual returned data (other than either a custom query or hook)?

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• Validating alphabetic only string in javascript

  - by Click Upvote

  How can I quickly validate if a string is alphabetic only, e.g var str = "!"; alert(isLetter(str)); // false var str = "a"; alert(isLetter(str)); // true Edit : I would like to add parenthesis i.e () to an exception, so var str = "("; or var str = ")"; should also return true.

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• add string after each line bash

  - by Jason Volkoz

  How do I add a string after each line in a file using bash? Can it be done using the sed command, if so how?

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• Accessing class variable with string name?

  - by coure06

  I have a class like this $.fn.dimeBar = function(custom) { var var1 = 'test1'; var var2 = 'test2'; if(sometest){ //how can i access var1 or var2 here by using string name of variables //some thing like alert(this['var1']) -- should alert: 'test1' } }

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• Convert Nulls to Empty String in an object.

  - by John

  What is the easiest way to take an objects and convert any of its values from null to string.empty ? I was thinking about a routine that I can pass in any object, but I am not sure how to loop through all the values.

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• how to get form data as a object in jquery

  - by kevin

  i have tried jQuery('#form_id').serialize(). this returns only the form data as a url encoded string. is it possible to get the form data as an object?

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