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• An Alternative to Views?

  - by Abs

  Hello all, I am just reading this article and I came across this: Filter: Remove any functions in the WHERE clause, don't include views in your Transact-SQL code, may need additional indexes. If I do not use views, what are the alternatives? I mean, in my situation, I want to select some data from a table and then use a few other select queries to work on the subset of data from the first select query? How can I do this efficiently? Thanks all

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• Portable way to get file size in C/C++

  - by chmike

  I need to determin the byte size of a file. The coding language is C++ and the code should work with Linux, windows and any other operating system. This implies using standard C or C++ functions/classes. This trivial need has apparently no trivial solution.

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• Check if option is selected with jQuery, if not select a default

  - by htxt

  Using jQuery, how do you check if there is an option selected in a select menu, and if not, assign one of the options as selected. (The select is generated with a maze of PHP functions in an app I just inherited, so this is a quick fix while I get my head around those :)

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• what is the use of the function DosPathToSessionPath?

  - by kiddo

  I am doing a small analysis in file functions in kernel dll..I noticed this funtion called DosPathToSessionPath..i googled for it..there is no much documentation about this.Can anybody tell me what is the use of this fucntion?

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• MS Access Import from Text File problems

  - by Gavin O'Brien

  I'm trying to import a text file into an access database. It's not one I've written myself but the spec for the delimited text file is set up properly and the file imports properly using the wizard. When I try to use the import functions of the app itself, the ImportError table tells "Field Truncation" for one of the fields. Any help would be appreciated.

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• mootools hash() in jquery?

  - by terrani

  Hi, I have been using mootools for a year now. I need to use jquery for my new projects. I always used hash() to make namespaces for my functions in mootools. For example, var person = new Hash({ say_name: function(){ }, say_age: function(){ } }); Does Jquery has similar stuff?

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• How do I run JavaScript in my ContentPlaceHolder?

  - by donde

  I had a load of javascript that ran well when everything was in one page. Now that I've separated it out, I'm not sure how to include the javascript, ssing the HEAD tag in in the master, and also, I had functions that ran when the body loaded but they are in the master too. By the way this is a .NET 2.0 app.

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• C++ Pointer to a function which takes an instance of a templated class as argument

  - by Nils

  I have trouble compiling a class, which has function pointers as member variables. The pointers are to functions which take an instance of a class as argument. Like template<class T, int N> double (*f)(Vector<T,N> v); I get "error: data member 'f' cannot be a member template" Compiler is gcc 4.2.

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• VC++ static library needs .obj stored in other project. How to do it?

  - by Saurabh Chopra

  Hi all, I am using Visual C++ 6.0. I have a static library containing a set of C functions. To create the .lib file, I need .obj of some .C files. Some such files are contained within the same static library project but some are to be stored in some othr project due to separate flags, etc. How can I include those .objs to create this library file..?

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• In Python, how to find all the files under a directory, including the files in subdirectories ?

  - by pythBegin

  Is there any built in functions to find all the files under a particular directory including files under subdirectories ? I have tried this code, but not working...may be the logic itself is wrong... def fun(mydir): lis=glob.glob(mydir) length=len(lis) l,i=0,0 if len(lis): while(l+i

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• Trying to provide a global logging function

  - by Gekitsuu

  I typically write my scripts with a structure like s #!/usr/bin/python import stuff def do_things(): print "FOO" def main(): do_things() if __name__ == "__main__": main() The problem I have is I'd like to have a logging function that is defined globally and I"m not really sure how to do this. I tried a decorator function but if I define it in main I can't call it from other functions in the script. It seems like something that should be easy to do but not something I have experience with.

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• Is there something similar to jEval for C# / .net ?

  - by Calvin

  I'm looking for a language that will parse mathematical expressions for me pretty easily, but also be able to call functions and reference variables as needed. Jeval looks to be what I'm looking for, but unfortunately I'm working in C#. Is there a .Net based equivalent to jeval?

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• Run-Time Binding C++

  - by m00st

  I'm reading in my text book about virtual functions in C++ and my book doesn't elaborate on what exactly run-time binding is. It doesn't give me any information as to why I would need run-time binding. Maybe the nice people at SO can provide me with some links or information? Thanks :]

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• Creating webpage on form submit?

  - by Joachim Mcdonald

  How is it possible to allow a user to create a webpage containing some html, based on their entries in a form? ie. I would want them to be able to input a name and when the button is clicked, a webpage called that name would be created. I imagine that this must be possible in php, but what functions/code would I be using? Thank you!

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• Generate set/get methods for a c++ class

  - by Narek

  Is there any tool that generates set and get methods for a class. Just I create classes very frequently and would like to have a tool which for each class-member wil generate following functions: Member_Type getMemberName() const; void setMemberName(const Member_Type & val);

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• Installer for web application

  - by Xinus

  We have developed a web application which is to be deployed by nontechnical person. Therefor I want to create an installer for it. Installer has functions of installing JVM, Apache Tomcat, and the web application war file depending on whether they are installed or not. Is there any installation suit which I can use to achieve this?

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• How to access CWebBrowser class instance (defined in a protected class) in a different class? C++

  - by extintor

  I have been playing with this webbrowser control example I got it working and added some timers using ON_WM_TIMER. Now I would like to access the m_Browser (CWebBrowser class instance) defined inside the protected CMyBrowserView class into a different class. (for example CMyBrowserApp in the code sample) and use .Navigate and other functions. How can I do this? (im using visual studio 6 c++)

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• Can someone execute a php function in my library but not called on the viewed page???

  - by Douglas

  Let's say I have a php file, test.php with 2 functions: test1() and test2(). If I have an external php file, index.php, with include(test.php) in its code. If in the index.php file has a reference to test1() but not test2(), is there any way that someone would be able to execute test2() by doing something malicious while using the index.php file?

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• Tool for converting subset of PHP code into Java/Scala/Groovy?

  - by Alex R

  Do any exist? Ideally it would also come with a library of basic PHP functions. I have a bunch of simple PHP scripts (no extensions, no fancy dynamic hacks, etc) I'd like to convert to Java... It would be great if a tool could do 80% of the work while I do the other 20%.

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• Can IDL evaluate strings as code?

  - by Carthage

  Is there any functionality in IDL that will allow it to evaluate a a string as code? Or, failing that, is there a nice, dynamic way of including /KEYWORD in functions? For example, if I wanted to ask them for what type of map projection the user wants, is there a way to do it nicely, without large if/case statements for the /Projection_Type keyword it needs? With even a small number of user options, the combinations would cause if/case statements to get out of hand very quickly to handle all the possible options.

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• Tools similar to IBM Rational PurifyPlus Quantify tool

  - by Nitin Garg

  I am looking for an Eclipse plugin or some other tool that performs similiar functions as the IBM Rational PurifyPlus Quantify tool. The problem i am facing with PurifyPlus is that it does not support the 1.6 JVM. Any suggestions??

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• Where can I find documentation for Scala's delayed function calls?

  - by Geo

  I saw a delayed example in David Pollak's "Beginning Scala". I tried to adapt that, by trial and error. Here's what I have: def sayhello() = { println("hello") } def delaying(t: => Unit):Unit = { println("before call") t println("after call") } delaying(sayhello()) How would you delay a function/method that takes parameters? Why can't I use parantheses when I call t? Where can I find more documentation on delaying functions?

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• LInux C++: how do profile time wasted due to cache misses?

  - by anon

  I know that I can use gprof to benchmark my code. However, I have this problem -- I have a smart pointer that has an extra level of indirection (think of it as a proxy object). As a result, I have this extra layer that effects pretty much all functions, and screws with caching. Is there a way to measure the time my CPU wastes due to cache misses? Thanks!

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• sql server: looking for table usage through out database...

  - by dotnet-practitioner

  How would I figure out what type of sql code such as procs, functions, views etc. are interacting with my table called TABLE1 through out a given database. Sample code would be very helpful for me. thanks

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• Read vs Find -- Cakephp Usage

  - by Michael

  Hi all, I was reading through a book on CakePhp Application structure, and came across both the read and find functions. I've always only used find -- when would a read be appropriate? Examples appreciated. Thanks!

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