Search Results

Search found 60939 results on 2438 pages for 'data quality'.

Page 470/2438 | < Previous Page | 466 467 468 469 470 471 472 473 474 475 476 477  | Next Page >

• How can I copy unmanaged data in C# and how fast is it?

  - by Danvil

  I have two unmanaged pointers in the form of IntPtr and want to copy data between them. How can I do this? I know the method Marshal.Copy, but it can only copy between unmanaged and managed. And the second part: Is copying unmanaged data from C# slower than doing it in unmanaged C/C++ using memcopy?

  Read the article

• How do you update an Excel file (Data Refresh and update formulas) WITHOUT opening the file?

  - by Alex

  I have an Excel file that want to update and save automatically with out having to open it or manually interact with. Manually, I open the file up and hit data refresh which goes and does a SQL query and then hit F9 for the formulas to update and then I just close/save. (I then would mail the file out to people using a perl script or use SAS JMP to run some numbers/charts and also mail them out. Basically I need to script some things which require the XLS file to be updated.)

  Read the article

• receive string with chars

  - by Meloun

  Hi all, i am quite new in python. I am receiving (through pyserial) string with data values. How can I parse these data to particular data structure? I know that 0-1 byte : id 2-5 byte : time1 =>but little endian (lsb first) 6-9 byte : time2 =>but little endian (lsb first) and I looking for a function: def parse_data(string): data={} data['id'] = ?? data['time1'] = ?? data['time2'] = ?? return data thanks

  Read the article

• How can I put data directly in the blobstore?

  - by Anders

  Please, does anyone knows how can I upload data directly to the blobstore, I mean, data coming from an urlfetch or an e-mail atachment?

  Read the article

• how to know which is the last TCP segment received by the server when data is transferring?

  - by jerams

  When transferring data in TCP, and given all the incoming and outcoming packets, how will one know if the packet received is the last of the data? TCP packets are fragmented into smaller parts. I'm transferring over the HTTP protocol.

  Read the article

• Proccess of carrying out a BER Test

  - by data

  I am subscribed to an ISP supplying a 3meg ADSL line. Lately (for the last 4 weeks) speeds have dropped from the usual average downstream speed of ~250kbps to just 0.14Mbps (according to speedtest.net) and employees are complaining about lack of access to the server. I have been calling customer support and logging calls for the last 3 weeks, but they have been unable to determine the source of the problem other carrying out a few bitstream tests and checking the DHCP renewal times. I am going to call back and suggest carrying out a BER test. What type of equipment is needed to carry out this test? I have access to a wide range of Cisco networking equipment. Other: We dont need a leased line as there are less than ten employees.

  Read the article

• .NET: Which strategy is better for populating a gridview? using a Data Table and bind it or using a

  - by odiseh

  hi ASP.NET: Which strategy is better for populating a gridview? filling a Data Table and bind it or using a data reader ? Which one has a better performance?

  Read the article

• Where does Google Chrome for Linux store user specific data ?

  - by Sathya

  Where does Google Chrome for Linux store user specific data such as bookmarks ? I can't find a .chrome or .google directory under my home directory, any other directory I should look at ?

  Read the article

• How do I create multiple entries in Jabref from bibtex data?

  - by David Brown

  Suppose I have bibtex data for, say, 10 articles. Is there a way to, within jabref, create 10 entries from this? A solution is to just open the .bib file and paste the data in.

  Read the article

• How Does Rails 3's "data-method='delete'" Degrade Gracefully?

  - by viatropos

  Rails 3 does some cool stuff to make Javascript unobtrusive, so they've done things like this: = link_to "Logout", user_session_path, :method => :delete ..converts to <a href="/logout" data-method="delete" rel="nofollow">Logout</a> But it just occurred to me.. When I turn off javascript the method isn't DELETE anymore, it's GET as expected. So are there plans to, or is there some way to, allow these data- attributes to degrade gracefully, so that link still is a DELETE request?

  Read the article

• Is it okay to mix session data with form and querystring values in a custom model binder?

  - by Byron Sommardahl

  Working on a custom model binder in ASP.NET MVC 2. Most of the time I am binding data from typical form or querystring data. There are times that I end up letting the model binder bind part of an object and get the rest out of session at the controller action level. Does it make better sense to bind the entire object from the model binder (e.g. querystring, form, and session)?

  Read the article

• best approah (security) to do some admin work through web page in Linux?

  - by Data-Base

  Hello, I want to build a web based admin tools that allow the system admin to run pre-configured commands and scripts through a web page (simple and limited webmin), what is the best approach? I already started with Ubuntu installing LAMP and give the user www-data root's privileges !!! as I learned (please check the link) this is a really bad move !!!, so how to build such web-based system without the security risk? cheers

  Read the article

• How to store data of java array in Hard Disk, so as i can use it later?

  - by alindbillore

  Goodevening Sir/Mam, I am trying to make a small program that will be used for hotel room reservation, please tell me how to store the data of room's status on disk, as when we open the program next time we'll get the data. Please help i am very new here. Have a nice day!

  Read the article

• How do travel search engines & aggregators get their source data?

  - by Alex

  I'm tossing around a few ideas for travel search engines and I'm wondering how these sites get their source data. Do they scrape all the content from airline homepages? This seems like an enormous job given the number of airlines etc out there. Is there some API or web service standard that every airline conforms too? Am I going to have to negotiate access to the data APIs for every airline I wish to index?

  Read the article

• How to create more than one dynamic grid from a single data source using ASP.net?

  - by Krishnapriya

  Hi, I am a beginner. I want to know how can I create more than one dynamic data grid for a single data source. I need to show duplicate rows separately in different grids. For example If i have 4 duplicate values for ID 1 and 3 duplicate values for ID 2 then ID 1 should be displayed in separate grid and ID 2 should be displayed in separate gris. Reply me ASAP. KP

  Read the article

• how can i use RegExp to grap data from this site ?

  - by manhag

  i want to grap data from this site using RegExp http://www.islamqa.com/en/ref/20494 specially data in div with class="subject-container" i tried this /<div class="subject-container">(.*?)<\/div>\s*/is but it gave me Invalid RegExp why?

  Read the article

• where is the actual data in a mysql db stored on a linux machine?

  - by noam

  Which files are the actual files holding the data in the tables in a mysql db? I went to /var/lib/mysql/ and I can see there a bunch of relatively small directories corresponding to my tables, and a lot of files named servername-bin.0000001 etc. Is the data stored in those files?

  Read the article

• Does class without data member have memory footprint in java ?

  - by Silent Warrior

  My question is related to memory footprint in java for class without data member. Suppose in java I have a class which doesn't have data member and it only contains methods. So if I am creating instance of particular class then does it occupies memory in primary memory except object reference memory ?

  Read the article

• Anyone know a program to automatically dump a bunch of test (dummy) data into a sql database?

  - by naspinski

  I am running SQL Server 2005 and I want to dump some dummy data into a large table with about 50 columns (I did not design it :P) - anyone know a tool to do this automatically? I want the rows to have all sorts of different data, and I would rather not write a script if there is already a tool out there - thanks.

  Read the article

• How can I get an Active Directory data code from System.DirectoryServices[.Protocols]?

  - by Alex Waddell

  When using .Protocols, I can run the following pseudocode to authenticate to an AD: try { LdapConnection c = new LdapConnection("User", "Password"); c.Bind(); } catch (LdapException le) { Debug.WriteLine(le.ResultCode); } This code will allow me to get the "Invalid Credentials" error string, and the AD code "49", but I need to get the additional data errors similar to an LDAP Java client : [LDAP: error code 49 - 80090308: LdapErr: DSID-0C09030F, comment: AcceptSecurityContext error, data **525**, vece ] 525 – user not found 52e – invalid credentials (bad password) 530 – logon time restriction 532 – password expired 533 – account disabled 701 – account expired 773 – user must reset password

  Read the article

• Azure Pricing / Hosting Question - will hosting a simple site cost $0.12/hour + data use?

  - by Nate Bross

  My question is pretty simple: does hosting a website on Windows Azure, require 24 "compute" hours per day? That is, what would it cost me to host a website for a month, storing 1GB data, with 1GB transferred out per month? I understand the data and message pricing model, but is just having a site up there (on Azure) going to cost me $0.12/hr?

  Read the article

• How to extract the data from a website using java?

  - by giri

  Hi I am familier with java programming language I like to extract the data from a website and store it to my database running on my machine.Is that possible in java.If so which API I should use. For example the are number of schools listed on a website How can I extract that data and store it to my database using java.

  Read the article

• Is this valid data for jquery ajax call to aspnet mvc controller?

  - by Pandiya Chendur

  I am using jquery with asp.net mvc.... Is my data option valid or am i missing some thing... $.ajax({ type:"POST", url: "Materials/GetRecords", data: "{'currentPage':1,'pageSize':5}", Any suggestion....

  Read the article

• Any web service i can use to store small amounts of data (for free)?

  - by jiewmeng

  any web service i can use to store small amounts of data (thinking XML or JSON) for free if possible? i am thinking i wanna create a small todo app just exploration/learning (so preferably free) that also backups data to the cloud so they can use it on smartphones for example?

  Read the article

• JQuery data grid with sort, items, columns drag&drop. Is there any?

  - by Ole Jak

  JQuerry data grid with items&columns drag&drop, Items sort. Is there any? So I need Dragable\Dropable Items Drag and drop sorting of table columns Sort Items in columns You can taste how sweeet is Adobe Flex builder Data Grid and Its Drag-Drap here: http://blog.flexexamples.com/2007/09/19/dragging-rows-between-two-different-flex-datagrid-controls/ Is there any JQuery analog?

  Read the article

< Previous Page | 466 467 468 469 470 471 472 473 474 475 476 477  | Next Page >