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• Python file - Want to change it to a function or a class

  - by curious2know

  Hello, I have a python program/file that I want to run repeatedly and calculate the averages of some variables over these runs. To do so, I thought it might be convenient to convert this program into a function or a class. One way I can think of is to add a def Main(): line at the top and indent every line manually within it. Is there an easier way? I am using pydev on eclipse. Thanks.

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• Mistake in the Asc() VB function?

  - by Alexander

  Hello! Could you please tell why the Asc() function returns incorrect result? Dim TestChar = Chr(128) Dim CharInt = Asc(TestChar) ' this is a mistake on Windows 7 x64. Asc(TestChar) returns 136 instead of 128 I executed this code on another computer and the result was 128. Thanks.

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• C# calculate accurate age

  - by reggieboyYEAH

  Hello guys, anyone know how to get the age based on a date(birthdate) im thinking of something like this string age = DateTime.Now.GetAccurateAge(); and the output will be some thing like 20Years 5Months 20Days

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• Data from Adobe Flex inputs always saved with "\n" linebrakes, how to change it to "\r\n"?

  - by user118657

  Hello, I have a problem with data saved from Adobe Flex textarea - i't email template, and it's always saved with "\n" linebrakes. That makes plaintext emails be in one line for many clients. What is the optimal way to make data in flex textarea be saved using "\r\n" linebrakes? Thanks.

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• JQuery height and units

  - by Parhs

  Hello.. I know that height() method of jquery returns a number unitless... How can i be sure that this number is in the unit i want? I want to work with centimeter cm any ideas?

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• doxygen C++ inline template documentation

  - by aaa

  hello. Is there some way to document template parameters like this: template< int N, ///< description typename T ///< description > rather than listing each parameter with tparam? thank you

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• Need to write a daemon in linux, not sure what to use C++ or C

  - by Bluescrod

  Hello everyone, I have a little problem picking the right language to write my daemon, I am confused between C and C++, I want to use C++ because it is more expanded than C, but I want to use C because it is the starting point of everything in linux, I want to go for C++ as I have many resources about it, so, does it make any difference if I pick C++ instead of C? and what I will have good if I learn C more? I feel like if I go into C++ I will cover C within C++... Regards

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• SWT-like GUI toolkit for C

  - by user345409

  Hello, do you know any cross-platform gui toolkit like swt for C (using default widgets in each operating system = right pics on eclipse.org/swt) ? There is an implementation of swt for D language called DWT but I need it for C or C++. Thanks.

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• date in future for Rails

  - by Adnan

  Hello, I am trying to make a validation that will validate that the entered date is in future and that the selected date is in the next 7 days. In order to validate if the date is in future I use; valid_until.future? and this one works fine, but to make a validation to check if the date selected is withing 7 days from now?

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• Variable Length Array

  - by corinaf

  Hello, I would like to know how a variable length array is managed (what extra variables or data structures are kept on the stack in order to have variable length arrays). Thanks a lot.

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• how to reuse a CASE in the WHERE ?

  - by Thibault Witzig

  Hello I'm trying to do a request that looks like this SELECT field1, field2, field3 = CASE WHEN field2 = 'something' THEN 'something' WHEN field1 IS NOT NULL and field2 IS NULL THEN 'somethingElse' ELSE NULL END FROM SomeTable WHERE field3 IS NOT NULL This results in a syntax error. I have to rewrite the CASE in the WHERE instead of just refering to it. Is there a better way to achieve this ? And out of curiosity, why is "WHERE field3 IS NOT NULL" refused while for example "ORDER BY field3" would pass ?

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• How do I obtain the ASCII code of a character?

  - by sterh

  Hello, I have a char variable, declared for example as: char a = 's'; How can I get the ASCII code of this symbol? Thank you.

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• Loading index in MamoryIndex instance

  - by Javi

  Hello, Is there any way to load an existing index into an instance of MemoryIndex?. I have an application which uses Hibernate Search so I can use index() in FullTextEntityManager instance to index an object. I'd like to recover back the created index and insert it into a MemoryIndex instance to execute several queries over it. Is it possible? Thanks.

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• [php] how to read only 5 last line of the txt file

  - by safaali

  hello i have a file named "file.txt" it updates by adding lines to it. I am reading it by this code: $fp = fopen("file.txt", "r"); $data = ""; while(!feof($fp)) { $data .= fgets($fp, 4096); } echo $data; and a huge number of lines appears. I just want to echo the last 5 lines of the file how can i do that ? thanks in advanced

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• is there any way to access all references to given object?

  - by ts

  Hello anyone has idea if and how is it possible to destroy / change php object which is referenced in many places? unset obviously destroys only one reference, and sometimes tracing all references manually is not an option. Any ideas? Maybe there is something i am missing in Reflection ?

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• GridView with multiple DataSources

  - by mike1973

  Hello, I have a grid view that will display columns from multiple data sources (3). The data sources are stored procedures that contains a variety of columns not identical, How can i select the columns from these datasources and bind them to the Grid programtically (from code behind)??? Thanks

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• jquery form change

  - by mike

  Hello! In jQuery, is there a simple way to test if ANY of a forms elements have changed?

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• detect mouse events in mac os X at system level

  - by AP

  Hello, I would like to keep track of all mouse events at system level (not only in my application). I've quickly googled this but found no real interesting pointer. Do you know how to achieve this? Thanks in adavance for your help :) Regards,

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• How do I pass the resulting files from one grep pass to another so that I only grep through the subs

  - by NSA

  Hello All, I want to be able to take the files I found with my first grep statement, something like this for example: grep -r Makefile * And then pass the files found in that pass of grep to a second grep with something like this for example: grep {files} '-lfoo' How do I do this? I know there must be a way. Thank you.

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• ruby on rails- nested attributes for 'has_one' relationship

  - by Kum

  Hello, I need some help concerning nested attributes in models with 'has_one' relationship. Model Survey has 1 question Model Question has 1 answer How do i build the 'answer' in the code below def new @survey = Survey.new @survey.build_question # build one question @survey.question.answer.build #this part is not working end Please can anybody tell me how to build the answer as the code "@survey.question.answer.build" is not correct. Many many thanks for your help

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• Fullcalendar on IPhone

  - by Iphone novice

  Hello all, Is it possible to use fullcalendar on iphone native app reading events from servlet on a remote server? Features required are Month, Week and Day view. No need of adding, editing or deleting events. Clicking on event display the summary of the event. I would be very happy if fullcalendar is capable of the same, if no what are the other solutions. Expecting your guidance. Thanks in advance

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• How could I click in a control and drag (not Drag and Drop) out of it but still follow the event as

  - by Jelly Amma

  Hello, I would like to allow the user to click within my UserControl and drag left/right to zoom in/out but I'd like the dragging not to be restricted to the actual control's boundaries. What sort of event or strategy would be the right way to track the mouse position outside the control and the form until the mouse click is released ? Thanks in advance for any help or advice.

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• move UITableView items from left to right

  - by user262325

  Hello everyone I hope to move UITableView tiems fromn left to right and reload a new table array. I know it can done by navigationcontroller. But if there is a way without navigationcontroller. Thanks intterdev

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• Emacs: Auto Complete for C++

  - by phimuemue

  Hello, i found this autocompletion for Emacs: http://www.emacswiki.org/emacs/AutoComplete, but I can't find what languages it supports. I want to use it particular for C++-autocompletion. Has anybody experience with this?

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• Missing a font in FontDialog (VS C# 2008)

  - by YoshiNN

  Hello. I noticed that in the FontDialog window, some fonts are missing, specifically Fixedsys. I would like that font to be used in a rich text box for my application. Is there any way I could use it?

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