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  • Java OCR Help Needed

    - by maSnun
    Hello, How do I detect all the characters in an image? The image is in png and the font is constant. For simplicity, lets assume that the image has only numeric digits and there are only 4 digits on an image. I need to read all of them and output the text. Can you help? Thanks in advance.

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  • resources at class library

    - by Night Walker
    Hello I want to add some xml file as resource to my class library project . Any idea how to do so , and call it later? In windows application i would do it like ClassLibrary1.Properties.Resources.file.xml But here it didn't worked any idea how i do it here ?

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  • net/http post with Ruby

    - by Godwin
    Hello all, I have been trying to post blogs to Blogger via the API provided for posting but the problem I have is how to write the ruby code for the http post that will be able to carry the texts and make the post. In the API, it is stated that one has to First, create an XML representation of the post to publish. Please can someone help me with a suggestion. This is the API that was provided: "http://www.blogger.com/feeds/blogID/posts/default"

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  • sequential minimal optimization C++

    - by Anton
    Hello. I want to implement the method of SVM. But the problem appeared in his training. It was originally planned to use SMO, but did not find ready-made libraries for C++. If there is a ready, then share it. Thank you in advance. The problem of finding an object in the picture (probably human)

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  • Javascript get anchor href on click

    - by Infinity
    Hello guys! How can I get the href of an anchor when I click on it using javascript? I did the following: document.onClick = myFunc(); function myFunc() { } But how to extend the function to respond only to clicks on anchors and get the href?

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  • Practical usages of MethodRental Class?

    - by Giorgi
    Hello, According to MSDN MethodRental Class allows to change method body of dynamic modules. However because of its limitations I cannot think of practical usages for it. Google did not help me either. Any ideas what the class can be used for?

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  • want to run c program from php using exec() function

    - by Abhimanyu
    hi i m trying to run one c executable file using php exec(). when c contains a simple program like print hello i m using exec('./print.out') its working fine.but when i need to pass a argument to my c program i m uing exec('./arugment.out -n 1234') it not working .can any body tell me how to pass arugment using exec to c program.

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  • GetFirstChild in win32 ?

    - by UK
    Hello All, I use EnumChildWindows to get all the Child windows from the main HWND window , But i would like to get only the first child of the given HWND window. BOOL CALLBACK EnumChildProc ( HWND hwndChild, LPARAM lParam) { // logic to call only once } Is it correct ? or any other simple way ? ~UK

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  • connect to mysql server using realbasic

    - by Gbolahan
    Hello, tried connecting to mysql server in realbasic using the folowing code: dim db as MySQLCommunityServer db=New MySQLCommunityServer db.host="192.168.240.129" db.port=3306 db.databaseName="test" db.userName="test" db.Password="test" If db.Connect() then txt1.Text = "Connected" else txt1.Text = "Connection failed!"+ chr(13)+db.ErrorMessage end if and i get the following message connection failed! any suggestions.. Thanks

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  • Interdependent android projects

    - by user347576
    Hello all, I was wondering if its possible to reference one android project from another android project. I have two projects, test1 and test2. I have added test2 in the project properties of test1 under the projects tab. Unfortunately it keeps throwing a NoClassDefFoundError. Also, would the second android project (test2) be installed as a separate apk on the phone or would it be part of the encapsulating android project (test1) ? Thanks very much!

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  • PDF printing in java

    - by Julia
    Hello, is there a way to print pdf files from a java webapplication on the local printer of the end user (connected via vpn)? The simple lookup of a printer via Java Printing Service always returns printer which are not able to print pdfs. Are there other libs which can be used for printing in java? By the way, just opening the pdf in the browser is not an option, though it must be possible to run scheduled batch printing without user interaction. Thanks in advance

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  • Problem with makefile

    - by sterh
    Hello. I created a python project in IDE Anjuta, added some python files and the problem follows. I need that would make the program after a few .py files lying in src copied to dir /usr/bin. Anjuta generates enormous configure- and makefiles. 'll Show you need to register and where that would make described above. Thank you.

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  • Does software testing have a future?

    - by Firas
    Hello everybody. My current career is in software testing, but I feel that I am wasting my time, maybe because I don't know the future path of this career, and where I will arrive in the future if I continue in this career. And I don't know how can I develop myself in this career. Can I have my own job in this field? Please give me good suggestions and opinion. Many thanks.

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  • MySQL Single Query Benchmarking Strategies

    - by Pepper
    Hello, I have a slow mySQL query in my application that I need to re-write. The problem is, it's only slow on my production server and only when it's not cached. The first time I run it, it will take 12 seconds, then anytime after that it'll be 500 milliseconds. Is there an easy way to test this query without it hitting the query cache so I can see the results of my refactoring? Thanks!

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  • How to open write reserved excel file in python with win32com?

    - by user261935
    Hello, I'm trying to open a write-protected ms excel 2007 file using win32com in python -- I know the password. I can open it with user input of the password into the excel dialog box. I want to be able to open the file without any user interaction. I've tried the following, but it still pops up the dialog box. app.Workbooks.Open("filename.xls", WriteResPassword="secret") Any ideas what I'm doing wrong please? Thanks, Dave.

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  • Foreign Keys and Primary Keys at the same time

    - by Bader
    hello , i am trying to create table (orderdetails) , the table has two FKs and PKs at the same keys here is my code create table OrderDetails2 ( PFOrder_ID Number(3) PFProduct_ID Number(3) CONSTRAINT PF PRIMARY KEY (PFOrder_ID,PFProduct_ID), CONSTRAINT FK_1 FOREIGN KEY (PFProudct_ID) REFERENCES Product(Product_ID), CONSTRAINT FK_2 FOREIGN KEY (PFOrder_ID) REFERENCES Orderr(Order_ID) ); i am using Oracle express , a problem pops when i run the code , here is it ORA-00907: missing right parenthesis what is the problem ?

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  • WP plugin: How to split to multiple pages, automatically ?

    - by Tomer
    Hello there. I'm writing a WP plugin, that shows DB records in a table. Because the list is too long, I'd like to split it to multiple pages, based on the same display. I can do that manually with handling URL parameters, and using PHP, but I wanted to know if there's a structed method to to that. http://site.com/list --> records 1-20 http://site.com/list/2 --> records 20-40 Thanks, Tomer

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  • Python function argument scope (Dictionaries v. Strings)

    - by Shaun Meyer
    Hello, given: foo = "foo" def bar(foo): foo = "bar" bar(foo) print foo # foo is still "foo"... foo = {'foo':"foo"} def bar(foo): foo['foo'] = "bar" bar(foo) print foo['foo'] # foo['foo'] is now "bar"? I have a function that has been inadvertently over-writing my function parameters when I pass a dictionary. Is there a clean way to declare my parameters as constant or am I stuck making a copy of the dictionary within the function? Thanks!

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