Just had a curious thought, but for general coding and programming, do you think it's best to work out all the logic yourself and start from a blank sheet or just take a code that has been written already(by you or someone else) and just change it to your liking? Assuming you have a programming background of like 1year+. (because as a beginner, it's best to learn from nothing)
I'm not saying copy+paste someone else's code and say it's yours.
I just started using CakePHP and it's very different from just normal procedural or basic OOP PHP.
I am still learning PHP and still read "beginning PHP/mysql" books that teaches you basic PHP. Also lots of sites online provide code that isn't for a framework.
Is the only way to make non-framework code to say a framework, say cakePHP, by learning cakePHP thoroughly than rewriting the code yourself to fit the MVC model?
I'm getting tired of interviewing "expert WinForms developers" who don't know what an event handler is, let alone something 'hard' like "What is an interface?". We even tried recruiting firms, but we still getting junk.
Where do you get good people? Or do you just pick up college recruits and train them yourself?
I have defined function which returns table with 2 columns. Can I rename these columns so that resulting table would be like:
Press name | Sum of pages
?
CREATE FUNCTION F_3
(@press nvarchar(255))
RETURNS @table TABLE ( Press nvarchar(255),
PagesSum int )
AS
BEGIN
INSERT @table SELECT @press, SUM(Books.Pages)
FROM Books, Press
WHERE Press.Name = @press AND
Books.Id_Press = Press.Id
GROUP BY Press.Name
RETURN
END
GO
SELECT * FROM F_3('BHV')
GO
I've tried to do it like
Press AS 'Press name' nvarchar(255)
but that won't work.
Hi guys,
In SQL Server, how can I separate a large number of tsql statement into batches? Should I use the GO statement in stored procedures or functions? Should I use the GO statement in explicit transaction management situation(between BEGIN TRANSACTION and ROLLBACK TRANSACTION or COMMIT TRANSACTION)?
Are there some best practice about this topic?
Great thanks in advance.
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
OK so my code is here: http://www.so.pastebin.com/m7V8rQ2n
What I want to know... let's say I have an image which I can redraw on tiles... is there a way to check for future tiles so I DON'T go out of bounds of my already defined tile map?
Like if I were at the edge of a map... it would NOT let me go past it?
Thanks.
With jQuery, how can I display a flash message at the top of the page in an easy way? Is there something built-in, or a plugin, or is it easy enough to do it yourself?
What I mean is like after a successful ajax post I would like to just say "hey, it went good" in a non-obtrusive way.
I am trying to set the X-Axis labels on a plot. I have a vector of times, these go down to the millisecond level. I have tried setting both XTick and XTickLabel properties but things are not working correctly (labels are not valid).
Any suggestions on what one needs to do to get datetick to work when working with times that go down to the second/millisecond level? Are there any alternatives to using datetick?
Any suggestions are appreciated.
I was wondering how I would go about creating a view that persists through all the over views and controllers in the application. Similarly to how Soundcloud does it with there music player in their iPhone app (See pic). No matter where you go in the application the music player view stays at the top below the toolbar.
My new job needs me to migrate from C# to C++. I am comfortable with C# and have an exposure to C++ at college (basics). What would be the best way to go forward. Please suggest some materials or books to go forward.
I am trying to find a lib file that I created. I changed the configuration type to static lib. Then I rebuild the application. When I go to the debug folder in windows, I see the .lib file. but when I create a new application and try to add it to "additional Library Directories" I go to the exact folder and it does not show up.
Hello,
GNU Emacs 23.1.1
I am maintaining someones code. There are many files and directories for the headers and source files.
I am wondering if there is a easy way to use emacs that when I highlight a variable name I can go straight to where it is declared?
Some of the structures I am working in are declared in other header files, rather than go searching for them, I just want to be taken straight to them.
Many thanks for any suggestions,
for a table valued function in sql why cant we write sql statements inside begin and end tags like-
create function dbo.emptable()
returns Table
as
BEGIN --it throws an error
return (select id, name, salary from employee)
END
go
while in scalar valued function we can use these tags like
create function dbo.countemp()
returns int
as
begin
return (select count(*) from employee)
end
go
is there any specific rule where we should use BEGIN & END tags
Hey Everyone!
I just want to get valuable suggestions from your side that which language should I go for. I have learned C, C++ and Java upto GRADUATION level. Now i want to be professional in any language. Which one should I go for. is it okay to start with VB or any suggestions from your side.
Thank you !
Suppose I want to write my own preprocessor.
So I want something like this:
all *.cpp and *.hpp (even the included ones), before they go to g++, they go:
file --> my preprocessor -> g++
Is there a easy way to do this in the LLVM framework? i.e. to add in a stage that says: "after you load up the source file, pipe it through this program before compling it" ?
Thanks!
i used zend_tool to setup a project then to create module blog with index controller etc but i guess the default config setup by zend_tool does not work with modules so i edited it
resources.frontController.moduleDirectory = APPLICATION_PATH "/modules"
resources.frontController.moduleDirectoryControllerName = "controllers"
i guess these are required for modules? also i moved the folders, controllers, models, views into the modules/ folder
but i get a blank screen when i try to go to http://servername which shld load Default module's index controller and action. even if i try to go http://servername/nonexistentpage it also shows a blank screen instead of a 404
I have 4-5 partial view files (.ascx) like
abc.ascx, cde.ascx, fgh.ascx.
I want to return different partial views based on the name of the view passed to url parameter like this
/someservice/abc will go to action someservice and will return abc.ascx partial view.
/someservice/cde will go to action someservice and will return cde.ascx partial view.
How can achieve this?
Activerecord seems to be peeking at my sql and getting it wrong. I am finding that this:
sql = "
select etn.*
from edittree_name etn where id = #{id}"
Name.find_by_sql(sql)
works, but this:
sql = "
with pp as ( select * from dual)
select etn.*
from edittree_name etn where id = #{id}"
Name.find_by_sql(sql)
Gives me a "undefined method `each' for 1:Fixnum".
Any clues? Is there a "find_by_raw_sql (and don't try to understand it yourself)" method?
ia have meet following problem
suppose we have sorted array of size 2^k-1 where k is given number we should copy this array into heapsearch array b the elements in odd positions of a go in order into last half of the positions of b positions congruent to 2 modul0 4 go into b's secodn quarter and so on this is not homework and please nobody tag it as homework it is from programming pearls please any ideas
Let's say I have single Vim tab displaying 9 buffers (equally separated, like a table 3x3). Currently, to get from the top left window to the bottom right one, I have to press 3, Ctrl+W, J, and then 3, Ctrl+W, L. This is cumbersome and I would like to just be able to press Ctrl+9 to go to the 9th window and Ctrl+3 to go to the 3rd window, etc. Is there any easy way I can map something like this in Vim?
I am wanting to redirect a page on click, and then load specified content into on of those pages div.
How do I go about doing this?
For example:
<div id="redirect">Click here to go to new page</div>
When the new page loads, there will be a div with id = content that needs to have content automatically loaded based on data sent from the redirect id on the previous page.
Code is here:
http://jsfiddle.net/jf7t2/1/
Please run it on the latest versions of all browsers, and see for yourself. When the button is clicked, on:
on Chrome (and Safari of course) it just doesn't select anything, instead creates some ghostly empty option
on Firefox and Opera, it works the way I expect and want it to work, resets the element value
on Explorer, it does nothing
So, which one is expected behaviour? Thanks.
Hi Guys,
I have a,
int main (int argc, char *argv[])
and one of the arguements im passing in is a char. It gives the error message in the title when i go to compile
How would i go about fixing this?
Regards
Paul