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• Renaming a file in Java without using renameTo()

  - by Hristo

  Disregarding my last post, I've found the source of the problem. I'm using a.renameTo(b) when b doesn't exist. The reason it doesn't exist is because there is a symbolic link so if b is "/usr/name/folder/file", then b really is "/mnt/MountTest" because the symlink is to that directory. So the question is, is there an alternative way to rename a file in Java using a string value? If not, how can this rename procedure be done differently?

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• Problem While Using DataSource Property

  - by narmadha

  Hi, I am using DataSource Property to Bind the data into ComboBox using C# in the following manner: ComboBox1.DataSource=dt;//dt is the datatable which is having the values ComboBox1.DisplayMember="column1"; ComboBox1.ValueMember="column2"; The Problem is that i having all the values in the DataSource of the ComboBox1 i.e.totally five values,But the ComboBox1 count is 1 ,Dont know Why?Can anyone help me,Thanks in advance....................

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• Reading the text using regular expressions

  - by deep

  (Sales (Type 0 0 0 0 000 0 0 0 0) "Product" "ProductType" "" "0000" "0000") ;;ProductName 000 hai i just want to extract all values from the above text line using regular expressions. how to write regular expression for this. am using c#

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• Detect Caps Lock on/off using jquery

  - by Pandiya Chendur

  How can i detect caps lock key on/off using jquery.... I have a password textbox and i allow only small letters so i dont want caps lock key to be on.... Is it possible to detect the state of Caps Lock Key using jquery?

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• special characters to html entity using php

  - by text

  I want to convert special characters like ñ, Ñ to htmlentities using php. I tried using htmlentities, but instead of returning "&ntilde" for its value it returns "ñ" as its value.

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• Unit Testing VS 2008 Using Excel

  - by David

  When using Excel (2003) to provide data for my unit tests it seems to think that when a cell has TRUE / FALSE value that it is null when there has been no preceding cell values e.g. if (TestContext.DataRow["SatisfactionExtremelySatisfied"] != DBNull.Value) model.SatisfactionExtremelySatisfied = (bool)TestContext.DataRow ["SatisfactionExtremelySatisfied"]; Sample Excel Data DataRow SatisfactionExtremelySatisfied 0 1 2 TRUE 3 TRUE When reading the test data using OLEDB the cells with TRUE hold no value but when the preceding cells have the value FALSE entered it correctly gets the values TRUE. Am I missing something?

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• [MSVC++ 2008] Using preprocessor directives to define the output path

  - by Gbps

  Using the following pseudo-code: #define BUILD_PATH "C:/MyBuild/" #define BUILD_NAME "mydll.dll" // Set build path here representing how I would like to build the dll into C:/MyBuild/mydll.dll, how would I accomplish this by only using preprocessor directives? Thanks a bunch!

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• how to decode quoted-printable using java

  - by shikha

  Hi Can anyone please tell me how to decode quoted-printable using java. Actually i am reading mail from the server and fetching some data from mail using regex.My mail content type is text/html and because of which i am getting html tags along with the data and making very difficult for me to do the pattern matching. it is showing some =20 or =cF etc like characters also. How i can resolve this problem??? Thanks and Regards, Shikha Virmani

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• Generation of Create_Date and Update_Date columns using Hibernate

  - by Rydell

  I'm using straight Hibernate 3.0 without annotations. When saving or updating domain objects, I would like to have Hibernate automatically generate the CREATE_DT and UPDATE_DT fields, as opposed to using database triggers. What are the best practices for accomplishing this?

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• I have$('.class:first'), I want $(.class:fourth') using jquery

  - by Jean

  Hello, I can select the first item in the div using $('.class:first') Now since I will have random id values, and the class remains the same, I want to access the id of the fourth element, will it be something like this $('.class:fourth') using jQuery. Thanks Jean

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• Binding checkbox to gridview without using findcontrol

  - by WingMan20-10

  is there a way i can bind a checkbox to grid view without using the findcontrol? I am using master pages and there i've had issues with findcontrol. vb.net thanks

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• facebook commet post from my site using .net .

  - by Arun

  Hello all, I have a site that allows a user to login using their facebook login id through a .net system. When the user posts a comment in my site, I want it to automatically post the comment on their facebook wall too. How can I do this using .net?

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• How to set the authorization header using curl

  - by mithunmo

  Hello, I am using the curl found in /usr/bin/curl (Not the PHP Curl ) how do I pass authorization header using curl ? It will be great if someone can reply. Regards, Mithun

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• XML Parsing using java script for Google maps latitude and longitude data

  - by smratashok

  I m using XML for storing data and I m retriving it into google map application using java script.now I want to add latitude and logitude data into XML file as it arrives from the tracking device.I m facing difficulty in adding closing tag of root node when my data is appended in the XML file.Can any body help me?

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• How do debug header file implemetation (its .cpp) in c++ using GDB

  - by zengr

  Hi, I have these 3 file in my program: sample1.h (method in sample1.cpp are defined here) sample1.cpp (all the actual implementations) demo.cpp (I am using the methods in sampe1.cpp here, and have included sample1.h) Now, I am using GDB to debug and I know the basic commands like "break lineno." or "break methodname". But, how do I debug the methods written in sample1.cpp? I tried: break "sample1.cpp:mymethod" but it did not work. Thanks

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• Change UITableView Cell Image using IF Statement?

  - by Graeme

  I want to add an image using the cell.imageView setImage: method. However, depending on field from an array (in the form of an NSString and called using [dog types]) I need the image to change to an image which reflects the type of dog. How do I go about doing this? Thanks.

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• "Parameter xxx has no default value" error when using Order by in SQL statement

  - by Tofig Hasanov

  I am trying to run the following SQL statement: "SELECT *, (IIF([Field]=TRUE,'StringValue1','StringValue2') AS [NewField] FROM [Table1] ORDER BY [NewField] ASC" But this gives me an error "Parameter NewField has no default value". How can I solve it? I am using Microsoft Access (MDB) database using Jet Engine from Delphi 7. Thank you!

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• Updating gridview using ado.net entity framework

  - by Ravi

  Hello everyone, I am trying to figure out the best way of getting the record and update in to gridview using ado.net entity framework in C#. I need implement Next & Previous button in gridview and based on pagesize i want to navigate records using Next&Back button. Any one give simple example for this context.

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• Can Active Directory Authenticate a User Using an MD5 Hashed Password

  - by oneself

  Hi, Under normal circumstances to authenticate a user in AD, one sends AD the user's clear text password (using SSL, hopefully). For reasons that are out of my control, I only have an MD5 hash of the user's password. Is it possible to configure AD to authenticate users using this hash instead of the original password? Thank you

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• Using Flash and ActiveMQ

  - by Acet

  Hey all, Ive been using ActiveMQ as a message broker and have been able to get Flex to subscribe to a topic and receive messages using this library and flexonrails.net/?cat=26 (cant add second link) as a guide. However I've been unable to achieve the same goal in Flash. Does anyone know how to use this library in Flash or know any tutorials that could be of use?

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• How to show a picture using GDI?

  - by moon

  it is possible to display a picture on a window created by winmain i mean using GDI, i want do create a window that captures my whole screen i have done that by using GDI but unable to show an image on it how can i do so?

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• Registration with profile picture using services in Drupal

  - by Fran Ruano

  I've been trying to upload a user profile picture during the user registration using Service 3 and so far I haven't had any luck. I tested passing a hard coded fid in the field "picture" and also tried to pass the fields "filemime", "filename", etc. and it didn't work neither. Any idea about what fields I need to populate? I guess it must be related to this post Using Drupal Services and DIOS SDK for setting user picture in iOS app but it doesn't have and answer neither.

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• using ref to view error

  - by Avram

  Hello. I working now on firm that using ref in every function. The reason, is to catch errors. There example : //return true if the read is success //otherwise writing to the error ,the problem bool ReadFile(ref string error) Question: How do you catching errors? Using ref,exceptions or other way?

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• update the row using ajax in cakephp

  - by Praveen kalal

  hi to all i am using cakephp in my project. in this at one section i need to update the particular row onclick of the image. using ajax. i used mootools as javascript library. so please help me how could i do this. thanks in advance

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• Generating two differnet pseudorandom numbers using the same seed

  - by user1

  Is it possible to generate two different psuedorandom numbers on two separate program runs without using time as the seed? i.e. using the same seed on both runs, is it possible to get two different numbers?

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