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• Encrypt Data using Public Key

  - by prithvi

  $key = file_get_contents('http://keyserver.pramberger.at/pks/lookup?op=get&search=uid'); after getting public key in '$key' variable i need to encrypt the data using this public key. the key must be start with ----Begin pgp block ---to end pgp block----. How this can be done in php?

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• Django: How do I redirect a post with the post data

  - by swisstony

  When processing a POST request in the Django views.py file, I sometimes need to redirect it to another url. This url I'm redirecting to is handled by another function in the same Django views.py file. Is there a way of doing this and maintaining the original POST data?

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• Custom Elmah YSOD data

  - by user144612

  I'm using Elmah with ASP.NET and wondering how I would add custom data, such as a session variable, to an unhandled exception email. I've tried several handlers in the Global.asax file but can't seem to find the right one.

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• Converting serial port data to TCP/IP in a linux environment

  - by Doug

  Thank you in advance. I need to get data from the serial port of a linux system and convert it to TCP/IP to send to a server. Is this difficult to do? I have some basic programming experience but not much experience with Linux. Are there any open source applications that do this? Again thank you for any help.

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• Saving program working data

  - by gloris

  When the program runs, the intermediate data must save in the user's computer. Now I use .txt files, encoding with AES. But file/code user can break, delete.... Maybe is better decision?

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• How to publish web service produced data file accissible via browser

  - by neverman

  I need to make available to browsers data file produced by my web service method. Indeed the web service method should return url to produced file. Im working with axis2 on tomcat. s Thanks in advance.

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• PHP - Language Data

  - by bobrusha

  What's the best way to store language data? Keep it as variables in some kind of lang.php file... $l_ipsum = 'smth'; $l_rand = 'string'; Or select them from a database? I'm in search of your advice.

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• post form data to controller without page refresh

  - by Xulfee

  can any one guide me. Post form data to controller without page refresh in asp.net mvc application using Jquery ajax.

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• Saving data to a text file and loading it into a datagrid in C#

  - by Kasun

  I need to Pass some data to a text file and save that text file in a SQL Server 2005 database. Then I'll need to be able to load that textfile into a C# WinForms DataGrid. How do I do that in C#?

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• How to simulate tuples and sets in C#?

  - by Hesam Qodsi

  I want to use some features of python like as Tuples and Sets in c#. should I implement them? or there are already implemented? could anybody knows a library of dynamic data structures for .net languages?

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• Reading Data from UIWebView

  - by user128647

  Hi, How to read UIWebView Data. i want to read View Source of the url in the UIWebView. anybody has any idea then let me know. Thank you.

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• 50 million+ Rows of Data - CSV or MySQL

  - by eWizardII

  Hello, I have a CSV file which is about 1GB big and contains about 50million rows of data, I am wondering is it better to keep it as a CSV file or store it as some form of a database. I don't know a great deal about MySQL to argue for why I should use it or another database framework over just keeping it as a CSV file. I am basically doing a Breadth-First Search with this dataset, so once I get the initial "seed" set the 50million I use this as the first values in my queue. Thanks,

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• Reasons to store users' data in LDAP instead of RDBMS

  - by Ancymon

  It is often said that using LDAP is a good way to store data about users. That's beacause users' "directory" is hierarchical and it changes rarely. But in my opinion that doesn't exclude using RDBMS. What might be reasons to use LDAP? I guess that storing multi-valued fields or adding custom fields in LDAP might be easier but it can be done in database too (unless you have many records)

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• TextBox data binding validation

  - by Koynov

  *Is it possible to get validation errors(produced by the binding source through IDataErrorInfo or INotifyDataErrorInfo) *without accessing data source? The point is to get the error message which is going to be displayed. Thank you in advance.

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• How do I create and read non-global variables that aren't destroyed at end of function?

  - by Paul Reilly

  I am attempting to code some plugins to use with MIDI sequencers but have hit a stumbling block. I can't use global-scope variables to store information because multiple instances of the .dll can exist which share memory. How do I create a class (for re-usability purposes in other plugins) containing 2 dimensional array and other variables the content of which is to be shared between functions? If that is possible, how would I read and write the data from the function in the framework where I do the processing?

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• Constructing an if statement from the client data in python

  - by Vishal

  Hi, I need to construct an if statement from the data coming from the client as below: conditions: condition1, condition2, condition3, condition4 logical operators: lo1, lo2, lo3 (Possible values: "and" "or") Eg. if condition1 lo1 condition2 lo3 condition4: # Do something I can think of eval/exec but not sure how safe they are! Any better approach or alternative? Appreciate your responses :) PS: Client-side: Flex, Server-side: Python, over internet Thanks

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• save data when back button is tapped

  - by iamthewit

  Hi Al, I have a simple navigation based app which has a bunch fo forms in it, I have a method connected to a button that saves data when the button is tapped but I was wondering if I could call the same method when the back button is tapped in the navigation? Just incase a user fails to use the save button. If it is possible, how would I go about it? thanks in advance!

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• MySQL table data question?

  - by mySQL

  How should my Mysql table data look like for a single checkbox that checks and see if the user has said yes if its clicked or no if its not? Here is the checkbox. <input type="checkbox" name="yes" id="yes" value="yes" /> I was wondering how would I add it to the following table. CREATE TABLE IF NOT EXISTS `vote` ( `counter` int(8) NOT NULL default '0', `value` int(8) NOT NULL default '0' ) ENGINE=MyISAM DEFAULT CHARSET=latin1;

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• C++ priority queue structure userd ?

  - by John Retallack

  While searching for some functions in C++ STL documentation I read that push and pop for priority queues needs constant time. "Constant (in the priority_queue). Although notice that push_heap operates in logarithmic time." My question is what kind of data structure is used to mantain a priority queue with O(1) for push and pop ?

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• Extracting data from Wikipedia JSON or XML with PHP

  - by user343223

  I want to use PHP (possibly with Curl/XPath?) to extract data from Wikipedia pages. What would be the best way to go about this? I'll be using CakePHP for this project, although just need to figure out how to get this working first.

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• Import CSV file data into Postgres table

  - by vardhan

  Hi , Iam new to postgres, i want to write an stored procedure that imports data from a csv file and populates the table . Kindly help.

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• Generate table schema inspecting Excel(CSV) and import data

  - by Frank Malina

  How would I go around creating a MYSQL table schema inspecting an Excel(or CSV) file. Are there any ready Python libraries for the task? Column headers would be sanitized to column names. Datatype would be estimated based on the contents of the spreadsheet column. When done, data would be loaded to the table. I have an Excel file of ~200 columns that I want to start normalizing.

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• converting 6 bytes hex string to 8 byte raw data

  - by ron

  How can i convert a hex string lenght 6 bytes for example string ='1122aaccddff'; to raw binary data of lenght 8 byes the last 2 bytes shoul be padded with zeros,

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• modal forms and shared data,

  - by Tumble

  I've written a couple of c# forms applications which use a lot of the same data/objects which would better be combined. I realise I could use modal forms to launch each of these but where should I state .dll's and other resources, on the parent form? or on each other form where necessary?

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• need a library to get performance counters data under Win CE, c++ code

  - by Oleg Ivanov

  Under WindowsCE, C++ project, I'd like to get CPU utilization and memory allocation data real time - for logging and troubleshooting. Is there a library or activeX available that i could include in my code and use [without bringing my process to a halt, preferably], anyone knows? thanks much for any insight! O.

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