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• What are useful JavaScript methods that extends built-in objects?

  - by Canavar

  What are your most useful, most practical methods that extends built-in JavaScript objects like String, Array, Date, Boolean, Math, etc.? String format trim padding replaceAll & replaceAll Array indexOf Date toMidnight Note : Please post one extended method per answer.

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• whats the best way to join an array into a readable list

  - by Ross

  I've got an array listing days of the week: days = ['Monday', 'Tuesday', 'Wednesday'] Whats the easiest / best way to output it in a human readable format: Monday, Tuesday and Wednesday The best I have is a rather ugly: ', '.join(days[:-2]+['']) + ' and '.join(days[-2:])

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• spatial indexing mysql

  - by shaiju

  i have to integrate spatial indexing in mysql .i got an example i almost done it.in that example INSERT INTO address VALUES('Foobar street 12', GeomFromText('POINT(2671 2500)')); inplace of 2671 and 2500 i have to insert latitude and longitude in below format 35.177 ,-77.11. How is it possibe .Please help me

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• How to remove the port number from a url string

  - by Brono The Vibrator

  I have the following code snippet: string tmp = String.Format("javascript:window.open('{0}');", url); ClientScript.RegisterClientScriptBlock(this.GetType(), "NewWindow", tmp); the url generated by this code include the port number and I think that is happening becasue port 80 is used by the website and in this code I am trying to load a page from a virtual directory of the website. Any ideas on how to supress the port number in the url string generated by this code?

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• What're the advantages/disadvantages of RECFM=FB over RECFM=F?

  - by Raja Reddy

  While defining a dataset to be created, one of the JCL parameters, DCB has a positional sub-parameter RECFM, has possible values of F,FB,V,VB etc.. What're the advantages/disadvantages of RECFM=FB over RECFM=F or RECFM=VB over RECFM=V? And which case prefers to use what RECFM format?

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• MSSQL - select date field in table

  - by thegunner

  Hi, In my table I have a date column which the date is displayed in the format "2009-11-18 10:55:28.370" How can just get the date value of this field in a select statement. e.g. select id from risks, where creation_date = getdate()

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• How can I email someone a git repository?

  - by Zubair

  I have tried: git archive HEAD --format=zip > archive.zip :and then I email archive.zip and at the other end they unzip archive.zip into a folder. But when they try any git commands they find out that this does not produce a valid git repository

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• Absolute Xpath to get list of childnodes?

  - by Googler

  Hi this my xml file, <?xml version="1.0"?> <worldpatentdata xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <meta name="elapsed-time" value="329" xmlns="http://ops.epo.org"/> <exchange-documents xmlns="http://www.epo.org/exchange"> <exchange-document country="AT" doc-number="380509" family-id="38826527" kind="T" system="ops.epo.org"> <bibliographic-data> <publication-reference data-format="docdb"> <document-id> <country>AT</country> <doc-number>380509</doc-number> <kind>T</kind> <date>20071215</date> </document-id> </publication-reference> <parties> <applicants> </applicants> <inventors> </inventors> </parties> </bibliographic-data> </exchange-document> </exchange-documents> </worldpatentdata> For the above xml file, i need the xpath to receive the childnodes below it: Output i need is : <exchange-documents xmlns="http://www.epo.org/exchange"> <exchange-document country="AT" doc-number="380509" family-id="38826527" kind="T" system="ops.epo.org"> <bibliographic-data> <publication-reference data-format="docdb"> <document-id> <country>AT</country> <doc-number>380509</doc-number> <kind>T</kind> <date>20071215</date> </document-id> </publication-reference> <parties> <applicants> </applicants> <inventors> </inventors> </parties> </bibliographic-data> </exchange-document> I using Linq-Xml to get the following data: This is my Xpath and code: var list = doc1.XPathSelectElement("exchange-document"); I couldnt retreive the needed output.It returns null for the above code. Can anyone pls help on this by providing the correct xpath to retieve the child nodes. Else is there any other way to retrieve it.

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• Application icon not transferred to Android device

  - by Praveenb

  I want to deploy my application with Android 2.1 features. I placed an application icon in PNG format in the drawable-ldpi,and drawable-hdpi folders. When I installed to the device, it is not showing the application icon on the home screen of the device. Please help me how to solve this issue?

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• difference b/w extentions ?

  - by Karandeep Singh

  What is the difference b/w these extentions. 1. *.htm or *.html //HTML 2. *.jpg or *.jpeg or *.jpe //Picture format 3. *.pl or *.plx //Perl Thanks,

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• MySQL: How to add one day to datetime field in query

  - by phpBOY

  Hello, In my table I have a field named eventdate in datetime format like 2010-05-11 00:00:00. How do i make a query so that it adds one day to the eventdate eg if today is 2010-05-11, i want to show in where clause to return all records with tomorrow's date.

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• Regex to get value of URL parameter?

  - by stef

  In a url like the one below, I'd like to get the value of ProdId. The URL format will always be consistent, as will the parameter name, but the length of the value may change. It will always be numeric. http://www.site.com/page.php?ProdId=2683322&xpage=2 Using PHP what's the fastest way to get it (I'll be processing 10,000's so speed is an issue) ?

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• Netcat / Apache solution to send data to PHP

  - by ToughPal

  Hi, I have this device that sends XML data to a webserver in format as follows POST HTTP/1.1 Content-Type:text/xml Content-Length:369 Followed by XML The problem here is that apache simply sends 400 error for this and does not work. Is there anyway to create netcat to read xml and send to php? Any other solution welcome! Is it better to run php to listen to Port? in that case will multiple requests at the same time work?

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• Duration between two dates in Groovy

  - by UltraVi01

  Is there a way in Groovy to get the duration between two Date objects? The duration format I'm looking for would be something like: 2 days, 10 hours, 30 minutes... Thanks

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• jQuery to store data for sessions

  - by Ted

  I am trying to use jQuery AJAX. What my requirement is, i wish to load user names from DB in dataset, convert it to JSON format and store it in memory or using jQuery data for use while a user is browsing my site, i.e for a session. This way I can use autocomplete or my own code to display data to user. Can anyone help me design such a scenario?

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• How to "check for overwide node(s)." in graphviz dot file

  - by Tomas Forsman

  I'm trying to generate a large graph using graphviz. I have a generated text file with nodes defined in the dot format. When I try to generate a PNG file from the file using dot -Tpng:cairo graph.txt graph.png I get the error message: Error: Edge length 136228 larger than maximum 65535 allowed. Check for overwide node(s). How do I actually "check for overwide node(s)" ?

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• change error_message in Zend_Validate_EmailAddress

  - by Alexandr

  I need change all standart error message on my message in Zend_Element_Text when i use validator('EmailAddress') this validator trows several differnt message. Value is required and can't be empty '' is no valid email address in the basic format local-part@hostname When i set options setErrorMessage('some my error text') it string shows on any error several times. the error looks like some my error text some my error text What the best way to solve this problem ?zf version 1.10.3

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• How to get Twitter tweets done by me with an HTTP Request

  - by Tharindu Madushanka

  Hi, Is it possible to simply get the twitter posts done by a particular user into an application with simple http requests without logging in. As xml or json format. what I want to do is I want to get my twitter feeds as xml or json with a request, is it possible to do that. Could someone post example http request if its possible to do so. Thank you and Kind Regards, Tharindu Madushanka

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• .vcf file not opening

  - by Neal

  I am trying to create a .vcf file programmatically in C#, and writing a bunch of strings in the correct format in that file. But when i try to open it manually, the following message appears. Could not start Microsoft Outlook.The file maynot exist, you may not have permission to open it, or it may be open in another program. Any help!!!

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• Any addins for VS2010 to support VS2005 projects?

  - by Eye of Hell

  Hello. Some of the old projects in our company are left to be built with VS2005 in autobuild system (making them build correctly in 2010 cost time). Is it any addins for VS2010 that will allow to open VS2005 project and edit it's files without converting project file itself to VS2010 format (converting will kill autobuild)? Of course i can create a separate project named "xxx_vs2010.vcproj" for each of such products, but that will be a mess :(.

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• html table in ms chart

  - by BigBoss

  Hi, I need to show some data in table format below my chart. I would like to have it below Chart as I will be exporting image for same. Thank you.

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• How to get the root path in JavaScript?

  - by Axel

  I am using mod_rewrite to remap the URLs in my website in the following format: http://www.mydomain.com/health/54856 http://www.mydomain.com/economy/strategy/911025/ http://www.mydomain.com/tags/obama/new The problem is that I am making AJAX calls to a file: http://www.mydomain.com/login.php And I don't want to write the FULL url or even use the ../ trick because there isn't a fixed level of folders. So, what i want is something to access the login.php from the root, whatever the domain name is: $.ajax({ type: "POST", url: "http://www.mydomain.com/login.php" });

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• Java library suggestions for implementing a custom web server

  - by dexter

  I would like to create a web server that will serve/accept json files through REST. The JSON files being served will come from a database query and format the results into JSON. Any suggestions for a good java library. I have tried using Apache HTTPComponents. While maybe I can just create a servlet but I am not really allowed to install a servlet container in the server machine.

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• gcc c++ command line error-message parser

  - by Autopulated

  Are there any programs for parsing and displaying in a nice format the c++ error messages generated by gcc. I'm really looking for something like less that I can pipe my errors into that will collapse the template parameter lists by default, maybe with some nice highlighting so that my errors are actually readable. (Yes, it's boost's fault I have such incomprehensible errors, in case you were wondering)

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• How do I show the 'blog last updated' time in Wordpress?

  - by detj

  I want to show the time of the last blog update at the header of my wordpress blog. It's not the last update time of a post but rather any post or page (i.e. any last update done in the blog) e.g. Format: Tuesday, March 16, 2010 Last Update: 6:09 PM ET Is there any template tag to accomplish this?

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