I may have missed the whole point about protocols but my question is, can protocol be used to say iterate a custom data structure or how println would print the object?
I'm looking for a easy way to post data to webpages while keeping the cookies. for example you login to somewhere, and later you do some new actions.
What's the easiest way to do that?
Is there a way to import data from a JSON file into R? More specifically, the file is an array of JSON objects with string fields, objects, and arrays. The RJSON Package isn't very clear on how to deal with this http://cran.r-project.org/web/packages/rjson/rjson.pdf.
I have a ethenet access control device that is said to be able to communicate via TCP.
How can i send a pachet by entering the HEX data, since this is what i have from their manual (a standard format for the communication packets sent and received after each command)
How can i catch https data(for example email) from browser before they are encrypted with ssl and send to the network? does anyone have idea?
I am looking for programmatical solution. How it works. I am not looking for any program,want to make my own.
Thx.
Today i listened a lecture about fenwick trees (binary indexed trees) and the teacher says than this tree is a generalization of interval and segment trees, but my implementations of this three data structures are different.
Is this afirmation true? and Why?
In .Net, is it possible for process A to modify the values of some static data members from process B?
When running under the same AppDomain, it's possible to do so via Reflection, but about doing so between different process? (via Reflection also. I'm not looking to use functions such as Win32::ReadProcessMemory)
I have a flex line chart. Instead of the default behavior of having to hover over parts of the line to see the data points, is there a way to change the rendering of each point and have them always displayed? (almost like a connect the dots type view).
I have a listbox (listBox) and a dropdown list(dropDown). I want to be able to select an item from the dropDown and add them to the listBox. I have looked everywhere for this but all I ever see is adding data from a datasource instead of a dropdown. I want this to be dynamic so the listBox is populated based on the a user selected in the dropDown
Ok I have been reading the cherrypy documents for sometime and have not found a simple example yet. Let say I have a simple hello world site, how do I store data? Lets say I want to store a = 1, and b =2 to a dictionary using cherrypy. The config files are confusing as hell. Anyone have very simple example of storing values from a simple site in cherrypy?
I need to assign a custom property to a jQuery object. Here is the object:
var object = $("<div id='item'></div>");
I need object to have a custom data member. How can I add this?
I am using PHP's function file_get_contents() to fetch contents of a URL and then I process headers through the variable $http_response_header. Now the problem is that some of the URLs need some data to be posted to the URL (for example, login pages). How do I do that?
I realize using stream_context I may be able to do that but I am not entirely clear.
Thanks.
I have a very large form I need the user to complete. They need to be able to save their progress whether valid or not. When they have come back at a later time, they can update and make valid - then submit the data.
I am using client side scripting (xval), server side attributes on the domain model.
I'm hacking on a semi commercial(ads) travel related web site and would like to add a couple of lines about the biggest cities in Europe. Just a few lines about what (if anything) the city is known for, main attractions and so on.
Can someone recommend me a data source with a compatible license? Bonus points for being easily importable.
I have a XML with 3 values, they are 'name', 'department', 'value'. I want to display a data grid with four columns like Name, department, credit and debit. When I have a value positive in 'value' column I want to enter the value in debit column and 0 in credit column and vice versa.
I know that this question is quite common, but its specifics are stumping me.
I have an "export" button which I want to take a load of data generated, create a CSV file, then pop up a Save File As dialog box, to save that file on their local machine.
The name of this file is dynamic, also.
I know how to make the CSV file, but how do I then pop up a box on the client side to let the user download it?
I am using JSP with Struts
I'd like to pass data from one asp.net page to another. I've seen that using System.Web.Caching.Cache is a good way to accomplish this. I'm wondering if it's a good way to do it and also is there any cleanup or other things I need to keep in mind when you the Cache?
I'm not passing very much, at most two integers.
Thanks.
I cant see any of my schemas when I try to use Eclipse data source explorer?? Its not a problem with JDBC connection because I can connect and execute SQL statements??? Its just that the tables dont appear??
Now we have a firebird database with 1.000.000 that must be processed after ALL are loaded in RAM memory. To get all of those we must extract data using (select * first 1000 ...) for 8 hours. What is the solution for this?
I am a new to Informix and as part of my testing activity I am in need of creating 2TB+ size data for Oracle, Informix & Sybase. Is there a database-neutral way of doing this?
I am looking for any freeware or open source tools as well; I can find a few for Oracle but hardly any for Informix & Sybase.
I am adding SubSonic to a legacy application. This application already defines a ConnectionString. Is there a way I can use this connectionstring instead of creating a new Data Provider entry?
I know that one solution is programmatically setting this in the code (i.e. SubSonic.DataService.GetInstance("Name").SetDefaultConnectionString("ConnString") ). However, is there a more elegant solution?
How do I find if a string contains html data or not? (note: user provides input via rich:editor and its quite possible he could have used either a simple text or used html formatting)
Hi,
I am working on a project involving insertion a lot of data in to the database. I am wondering if anybody knows how to fill 2 or 3 tables in the database at the same time.An example or psueodecode would be helpful.
Thanks