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• Export unicode data from mysql

  - by Nayn

  Hi Folks, I have some data in one of my mysql table stored as utf8. The data is some japanese text. I need to export it to excel. Could you tell how to do it? Exporting by SELECT ... INTO OUTFILE returns some plain text file. I'm not sure how to read it back in excel so that japanese character would show properly Thanks Nayn

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• How to transfer data to the target table from multiple sources without using Joiner Transformation i

  - by Velava

  I have two sources (source A and Source B), source B is an another one target table in my db. both are in diff user id . Now i have to transfer some data,s from these two sources to target table. Can i transfer data without using the joiner transfermation? how to do ?

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• What is the right data type for calculations in Java

  - by Raju

  Should we use double or BigDecimal for calculations in Java? How much is the overhead in terms of performance for BigDecimal as compared to double?

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• how to update tables' structures keeping current data

  - by Leon

  I have an c# application that uses tables from sqlserver 2008 database (runs on standalone pc with local sqlserver). Initially i install database on this pc with some initial data (there are some tables that application uses and the user doesn't touch). The question is - how can i upgrade this database after user created some new data without…

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• MVC Partial View Not Refreshing when using JSON data

  - by 40-Love

  I have a dropdown that I'm using to refresh a div with checkboxes. I am trying to figure out why my view is not refreshing if I pass in data in JSON format. If I pass in just a regular string, the view refreshes. If I pass in JSON data, the view does not refresh. If I step through the code in the Partial view, I can see the correct number…

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• [PHP Array] - Sorting data and print out in alphabetic order

  - by kwokwai

  Hi all, I got an array which contains some data like this: $arrs = Array("ABC_efg", "@@zzAG", "@$abc", "ABC_abc") I was trying to print the data out in this way (Printing in alphabetic order): [String begins with character A] ABC_abc ABC_efg [String begins with character other than A to Z] @$abc @@zzAG I don't know how to do it.

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• Send data to LPT on windows XP

  - by gigi

  I want to send data to a printer on LPT1 and i trying exactly this but my CreateFile returns -1 (The system cannot find the file specified.Exception from HRESULT:0x80070002). How to open LPT1 port and send data to? I am trying this on XP and after that in win7 64 bit because from what i've read working with LPT in win7 64 bit is a bit of a…

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• NSMutableArray of NSString in CoreData(iPhone

  - by azia

  I have a class, which describe an object for parsing XML. This class contains NSStrings and NSMutableArrays of NSStrings.I want to store parsed data using CoreData. How should I write CoreData model to store such objects if there is no such data type like NSMutableArray? Is there any way?

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• Where to find free-to-use, complex test databases?

  - by Jay

  I need a database for testing a data masking solution. Any database would do (Oracle/MSSQL flavor). I just need the schema / db definition. I have tools to generate data records. The magnitude of database I am looking should have 30 odd tables with 30 odd columns in each table - a HUGE database. Do freely available complex database…

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• Storring data in web.config(custom section/appSettings element) vs storing it in a class

  - by rubysons

  Hi. Why is it better to store data inside an appSettings element (or inside a custom section) of a web.config file than to store it in a class? One argument would be that by using custom sections we don’t have to recompile code when we change data, but that’s a weak argument, especially if we’re using Web Sites, which get…

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• Exchange Data between two apps across PC on LAN

  - by Yogi Yang 007

  I have a need of implementing two apps that will exchange data with each other. Both apps will be running on separate PCs which are part of a LAN. How we can do this in Delphi? Is there any free component which will make it easy to exchange data between apps across PCs?

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• Get HTML Element Data with PostBack on an ASP.NET Page

  - by user303938

  One site would take data from the site var. C# PostBack method.But when the page's source code as submitted does not renewed. Object Can not Be Coming Referanced error. So I do post but the page refresh itself. This post has been displayed next to new data coming from the user how can I get?

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• Loading data in constructors and not in constructors [JAVA]

  - by Richeve S. Bebedor

  i just want to know the difference between loading the data inside the constructor and loading the data outside the constructor but not inside any methods example: Loading inside constructor public class Model{ Object testobject; public Model(){ testobject=new Object(); } } VS example: Loading outside…

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• how to do trig functions to data in Windows textboxes

  - by Smoka

  must you convert from strings to double? if so. how? Are there functions for trig that will accept textbox string data as is? Is there a way to pull the data from the textbox as a numeric value, not as a string?

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• Objective-c design advice for use of different data sources, swapping between test and live

  - by user200341

  I'm in the process of designing an application that is part of a larger piece of work, depending on other people to build an API that the app can make use of to retrieve data. While I was thinking about how to setup this project and design the architecture around it, something occurred to me, and I'm sure many people have…

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• Procedure in converting int to decimal data type?

  - by Fedor

  I have an int(11) column which is used to store money. I read some of the answers on SO and it seems I just need to update it to be a decimal (19,4) data type. Are there any gotchas I should know about before I actually do the converting? My application is in PHP/Zend and I'm not using an ORM so I doubt I would need to…

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• how to do trig functions to data in windows textbox's

  - by Smoka

  must you convert from strings to double? if so. how? Are there functions for trig that will accept textbox string data as is? Is there a way to pull the data from the textbox as a numeric value, not as a string?

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• Avoid loading unnecessary data from db into objects (web pages)

  - by GmGr

  Really newbie question coming up. Is there a standard (or good) way to deal with not needing all of the information that a database table contains loaded into every associated object. I'm thinking in the context of web pages where you're only going to use the objects to build a single page rather than an application…

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• Copy binary image data into a string

  - by Alien01

  I need to send image data over network using HttpSendRequest POST request. For this purpose I am creating a string , adding some parameters to string, then I need to add raw image data. Now I would like to know how can I send the image in post request.

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• Using version control with SSIS packages (saving 'sensitive' data)

  - by sandesh247

  Hi. We are a team working on a bunch of SSIS packages, which we share using version control (SVN). We have three ways of saving sensitive data in these packages : not storing them at all storing them with a user key storing them with a password However, each of these options is inconvenient while testing…

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• How to write a large number of nested records in JSON with Python

  - by jamesmcm

  I want to produce a JSON file, containing some initial parameters and then records of data like this: { "measurement" : 15000, "imi" : 0.5, "times" : 30, "recalibrate" : false, { "colorlist" : [234, 431, 134] "speclist" : [0.34, 0.42, 0.45, 0.34, 0.78] } { "colorlist" : [214, 451, 114] …

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• iPhone SDK : Inserting data in tables generated by XCode

  - by Amarsh

  I created a data model (.xcdatamodel) in Xcode, which created .sqlite file. I can see that it has a created a few tables for metadata, alongwith a table called ZENTITY (my managed object is called entity). Can I insert data from the sqlite prompt instead of doing it programmatically?

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• .net Windows form binded with data, too slow

  - by Manish Gupta

  I have a windows application in which a form is binded with the data. The form loads slowly because of large data. I am also showing paging in form to navigate through the records. How to increase the performance?

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• Flurry's not collecting any data from my iPhone-app

  - by swalkner

  Hi all, I want to use Flurry to collect some statistics, so I registered and created an app in Flurry. Then, I put the following code in my appDidFinishLaunching: [FlurryAPI startSession:@"code here"]; Afterwards, I installed the app on my iPhone and ran it - but I don't see any data online. Am I…

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• cell data not read properly via jexcelapi

  - by Joshua

  We use cell.getContents to read the values of a cell, the content contains data (e.g. 10.2327), the data gets read as "10.233". Not sure why we are unable to read the string as it is

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