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  • Can I find out the return value before returning while debugging in Visual Studio

    - by doekman
    Take the following function: DataTable go() { return someTableAdapter.getSomeData(); } When I set a breakpoint in this function, is there a possibility to inspect the returned value? The "go" function is directly coupled to a datagrid in an aspx page. The only way to inspect the returned datatable, is to use a temporary variable... However, that's a bit inconvenient. Isn't there another way?

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  • advantage and disadvantage of smarty template

    - by Bharanikumar
    Hi , New to smarty , Why people's showing interest in framework , What are the advantages in that , also lot of people little bit avoiding template what is the reason , What is the real reason people choosing the smarty , How much really smarty best for web development , Regards Bharanikumar

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  • Custom UITextField blurred text

    - by David
    When a UITextField with custom frame (200 × 54 px) loses focus, the text looks a little bit blurry. example screenshot Is this a common problem? Any workaround / solution or am I doing something wrong?

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  • Tools for creating UI prototype.

    - by Golovko
    Hello. I need to create a prototype of ui. I'm googling, and find "Axure RP", but it very expensive for us company. Other way for creating UI prototype is tools like Qt Designer, but it doesn't provide some cool functions and sometimes demand bit programming skills. Do you know freeware tool for my task for man without any programming skills? Thanks. Ps. excuse my english ;)

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  • How to reduce UIImage size to a maximum as possible

    - by Tharindu Madushanka
    I am using following code to resize the image. Resize a UIImage Right Way And I use interpolation quality as kCGInterpolationLow. And then I use UIImageJPEGRepresentation(image,0.0) to get the NSData of that image. Still its a little bit high in size around 100kb. when I send it over the network. Can I reduce it further. If I am to reduce it more what could I do ? Thanks and Kind Regards,

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  • What quality, parser-generator options exist for ruby?

    - by cartoonfox
    What open source (preferably gem-based) parser-generator options do I have in Ruby? I've used (flex&bison)|(lex&yacc) from C in the past, and I'm comfortable with BNF-style specifications. I've heard of treetop, but it looks a bit alien and verbose compared to yacc... Purpose: I want to convert my text markup language to a BNF and generate the parsing code. I think it's a better strategy than my first-order solution: http://github.com/dafydd/semantictext/blob/master/lib/semantictext/rich_text_parser.rb

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  • Are there any good books to learn C++ if you already know Java and C#

    - by JF LR
    Hi, I would like to know if you have any good books that teach C++ programming without repeating basic stuff. In fact, I already well know Java and C#. I also have a basic knowledge in C and assembly, so I understand a little bit pointer arithmetic, manual memory management and heap based allocation. I was looking at O'Reilly's C++ in a Nutshell and was also wondering if this book would be a good choice. Thank you

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  • SQL optimization: deletes taking a long time

    - by Will
    I have an Oracle SQL query as part of a stored proc: DELETE FROM item i WHERE NOT EXISTS (SELECT 1 FROM item_queue q WHERE q.n=i.n) AND NOT EXISTS (SELECT 1 FROM tool_queue t WHERE t.n=i.n); A bit about the tables: item contains about 10k rows with an index on the n column item_queue contains about 1mil rows also with index on n column tool_queue contains about 5mil rows indexed as well I am wondering if the query/subqueries can be optimized somehow to make them run faster, I thought that deletes were generally fairly fast

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  • Different behavior between IE6 and Firefox for HTML Tables?

    - by YogoZuno
    I'm doing the first bit of web-page development I've done in years, in VS2008, using VB.net. I have a fairly simple layout, which is using several nested tables. IE6 displays the layout just fine, but Firefox for some reason shows the whole thing in a small panel at the top of the page, with a scrollbar. Can anyone suggest something basic I am likely missing?

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  • Using inheritance in PostgreSQL

    - by Anton Prokofiev
    Hello, All! Is somebody have an experience using inheritance in PostgreSQL? Is it worth to use it, or better to keep hands of :)? In which situation you would use it? To be true I'm a little bit in doubt about mixing relational and OO models...

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  • SQL 2005 Merge / concatenate multiple rows to one column

    - by Dave
    Hi, We have a bit of a SQL quandry. Say I have a results that look like this... 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | A 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | B 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | C 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | D 7ce953ca-a55b-4c55-a52c-9d6f012ea903 | E 7ce953ca-a55b-4c55-a52c-9d6f012ea903 | F is there a way I can group these results within SQL to return as 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | A B C D 7ce953ca-a55b-4c55-a52c-9d6f012ea903 | E F Any ideas people? Many thanks Dave

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  • Meassure website

    - by s0mmer
    Hi, I was wondering if it is possible to install or use any online service to measure your website's performance? I've seen many just checking the download speed of images, external files etc. But is it possible to meassure how long asp/php code takes to execute? I have a site running a bit slowly, and it would be very nice with some app/service guiding where to optimize.

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  • Matrix in python

    - by Werner
    Hi, I am very new to Python, I need to read numbers from a file and store them in a matrix like I would do it in fortran or C; for i for j data[i][j][0]=read(0) data[i][j][1]=read(1) data[i][j][2]=read(2) ... ... How can I do the same in Python? I read a bit but got confused with tuples and similar things If you could point me to a similar example it would be great thanks

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  • Formatting with echo command

    - by johannix
    The actual situation is a bit complicated, but the issue I'm running into is that I have an echo command within an eval command. Like so: $ eval echo 'keep my spacing' keep my spacing $ echo 'keep my spacing' keep my spacing I was wondering how I could keep eval from stripping my spacing so that the first command prints out the same message as the second...

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  • Picture gallery with selected picture zoomed and bright

    - by Epoch
    I am trying to create a picture gallery in android, where picture in selection (in gallery) will be bigger in size, glow a little bit. Where as pictures not selected will be dull, and smaller in size. I tried gallery.setUnselectedAlpha() function to make images unselected dull, but it is not working. How to achieve the effect, please help.

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