Search Results

Search found 12943 results on 518 pages for 'language comparisons'.

Page 312/518 | < Previous Page | 308 309 310 311 312 313 314 315 316 317 318 319  | Next Page >

• what does positional and named parameter in a query mean?

  - by ajsie

  here we got a positional parameter: SELECT u FROM ForumUser u WHERE u.id = ?1 and here a named parameter: SELECT u FROM ForumUser u WHERE u.username = :name this is DQL (doctrine query language) but i think the concept is the same. could someone please explain what these mean and do?

  Read the article

• how to store int data type in bool?

  - by shak

  i want to read a file which consists of 1's and 0's in each line, how do can i store a false in any bool variable after reading 0 from the file. language c++

  Read the article

• Is there any char to hexadecimal fuction for C ?

  - by ge0rge007

  Hello all! I was thinking if there such a function for c language. I have a char array with data from a text file and i need to convert it to hexadecimal format. Thank you in advance!

  Read the article

• Open-source image processing library that supports high level 3D algorithms ?

  - by user363827

  High, I need to do some image manipulations on CT volume images. Mainly segmentations. Which open-source library supports 3D algorithms - Filtering, edge detection, deformable objects and so ? Language is not an issue at the moment. 10x

  Read the article

• Algorithm which determine the sum of five numbers? [closed]

  - by Ugo

  the algorithm of the program, which determine the sum of five set numbers. Make the program in language c++, proper to this algorithm?

  Read the article

• _REQUIREDNAME always nil

  - by Nali4Freedom

  I'm trying to use the method for naming a lua package after the filename mentioned here, however _REQUIREDNAME is never defined. For example I have these two files samplePackage.lua: print("_REQUIREDNAME: ", _REQUIREDNAME) return nil; packageTest.lua: require "samplePackage" And when I run packageTest.lua it outputs > _REQUIREDNAME: nil I also couldn't find any mention of _REQUIREDNAME in the Lua 5.1 Refrence manual, so was this removed from the language, or am I missing something?

  Read the article

• How find a SubForm of a application with changing texts?

  - by Kovu

  Hi, I have Application X with Subform x1, x2, x3. The Subform has, because its multi-language, not a static text in it, neither a specific window header text or something. What can I do to find this window in my code an react when its open, e.g. with a messagebox?

  Read the article

• -Wextra how useful is it really?

  - by Helper Method

  I'm reading the gcc manual at the moment, especially the part about warning/error flags. After reading the part about the -Wextra flag, I wonder if it is useful at all. It seems that it complains about things which seem to be rather subjective or a matter of taste. I'm not that experienced with gcc, I only use it from time to time for some small projects at university, so to all experienced C/C++ (or for whatever language you use gcc), what's the deal with -Wextra?

  Read the article

• What Is The Vim Feature That You Like The Most?

  - by Jerub

  I am interested in what people use as their text editor, and would specifically like to know what is the feature of vim that you like the most? In answering, please state what you mostly use vim to do, sysadmin tasks, programming, and in what language you mostly program in.

  Read the article

• Visual Studio & RAD support for coding directly in IL?

  - by jdk

  For the longest time I've been curious to code in Intermediate Language just as an academic endeavour and to gain a better understanding of what's "happening under the hood". Does anybody provide Visual Studio support for *IL in the form of: project templates, IntelliSense integration, and those kind of RAD features? Edits: I don't mean restricted to out of the box support. For example, I can download Visual Studio extensions to support Python, COBOL, etc. Want the same for *IL. There is a stand-alone Intermediate Assembler tool.

  Read the article

• How do I change a MySQL table to UTF-8?

  - by alex

  I know there are many settings for a language for a table and a database. I already created the database. I believe when I created it, it was default/LATIN. I want to change everything-I mean...both the table and the database, to UTF-8. How can I do that? thanks.

  Read the article

• What does lacking of generics mean in programming?

  - by symfony

  It's from the comments under this answer: http://stackoverflow.com/questions/2487429/how-to-encapsulate-the-helper-functionscommonly-used-apis-in-a-oop-language-lik/2487464#2487464 I'd like to see explanations in layman words. Thanks

  Read the article

• what math do i need to convert this number

  - by Uberfuzzy

  given an X, what math is needed to find its Y, using this table? x->y 0->1 1->0 2->6 3->5 4->4 5->3 6->2 language agnostic problem and no, i dont/cant just store the array, and do the lookup. yes, the input will always be the finite set of 0 to 6. it wont be scaling later.

  Read the article

• What does "void (* parse_arg_function)(const char*)" function argument mean in C?

  - by user118657

  What does the last function argument mean in C language? Please, point to documentation where I can read about it. void parse_options( int argc, char **argv, const OptionDef *options, void (* parse_arg_function)(const char*) ) Thanks.

  Read the article

• 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

  Read the article

• mongodb java driver - raw command?

  - by Scott

  Is it possible to execute raw commands as javascript through the Java driver for MongoDB? I'm tired of wrapping everything in Java objects using Rhino, and would happily sacrifice performance for the convenience of passing javascript directly through to the DB. If not, I can always use sleepymongoose or something, but I don't really want to add yet another language (python) to the stack at this point. Any insights are appreciated.

  Read the article

• Access location variable in another process

  - by user295944

  I have a locationmanager in my main program which is called HomeViewController which I get the latitude and longitude and store them in LAT and LON. I can use LAT and LON in HomeViewController just fine. Once I go to another controller which is sending pictures and setting properties on flicker I want to use LAT and LON, how do I do this? I tried putting HomeViewController.LAT but obviously that does not work, I'm pretty new to the language so I am confused.

  Read the article

• How to calculate the cycles that change one permutation into another?

  - by fortran

  Hi, I'm looking for an algorithm that given two permutations of a sequence (e.g. [2, 3, 1, 4] and [4, 1, 3, 2]) calculates the cycles that are needed to convert the first into the second (for the example, [[0, 3], [1, 2]]). The link from mathworld says that Mathematica's ToCycle function does that, but sadly I don't have any Mathematica license at hand... I'd gladly receive any pointer to an implementation of the algorithm in any FOSS language or mathematics package. Thanks!

  Read the article

• 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.

  Read the article

• Get all URLs accessed, with response times?

  - by smarej

  Can anyone help me how to get (or log) all URLs accessed by web browsers in a computer. Together with its response time? Note: visual C++ will be the Programming language to be use and this will run under windows platform.

  Read the article

• Clojure vs Haskell for web applications?

  - by user43737

  I want to learn a functional language that will be good for building web applications in the future. I am choosing between Clojure and Haskell. Which one is a better choice for my purpose?

  Read the article

• Why would Mathematica break normal scoping rules in Module?

  - by Davorak

  As was pointed out in a recent post scoping does not work as expected inside of Module. An example from that thread is: Module[{expr}, expr = 2 z; f[z_] = expr; f[7]] (*2 z$1776*) But the following works as almost as expected. Module[{expr}, expr = 2 z; Set@@{f[z_], expr}; f[7]] (*14*) What language design consideration made wolfram choose this functionality?

  Read the article

• How do we do AJAX programming

  - by Sonali

  I have no idea about AJAX programming features. I just know that it is Asynchronous Javascript and XML. Please help me in knowing about this language. I have gone through many AJAX tutorials. But none of the programs are running. Why I don't know. Do we save the file with .HTML extension?

  Read the article

• Recursively expand collapsed regions in Visual Studio? (outlining)

  - by Kurt Margenau

  I'm using Visual Studio 2008, and it doesn't seem like once I have collapsed all the regions, I can expand ALL levels of a certain region with one click/command. Notepad++ has this functionality when you ctrl + click on a collapsed region, it recursively expands all regions within it. It's awesome. Anyone know of a plugin or macro that has this functionality? I'm using a custom language, aka not C++/C# btw thanks!

  Read the article

• Can you give examples of books that teach large web app development?(advanced and basic topics)

  - by Totty

  Can you give examples of books that teach large web app development? it must not be focused on a programming language, but to be generical with the concepts and structure. thanks :)

  Read the article

< Previous Page | 308 309 310 311 312 313 314 315 316 317 318 319  | Next Page >