For me, I've always wanted to finish the O'Reilly "Mastering Regular Expressions" book. When I need a Regexp, I manage to get the one I need eventually, but it takes more effort than it should.
Learning a specific technology or language always seems to bubble up ahead of this.
Hi,
Does anyone know a good way to debug errors in the Visual Studio Designer?
In our project we have tons of UserControls and many complex forms.
For the complex ones, the Designer often throws various exceptions which
doesn't help much and was wondering if there's some nice way to figure out
what has gone wrong.
The language is C# and we're using Visual Studio 2005.
Thanks,
Daisuke
REPL's are very useful for live debugging and experimentation. Most dynamic languages such as Ruby, Python, etc come with one built-in, however it is more difficult to build one for a statically-typed language such as C++.
Despite the technical challenges, are there any REPL's available for C++?
how to traverse a binary decision tree using python language.
given a tree,i want know how can we travesre from root to required leaf
the feature of the required leaf are given in an dictionary form assume and have to traverse from root to leaf answering the questions at each node with the details given in feature list..
the decision tree node has format ((question)(left tree)(right tree))
while traversing it should answer question at each node and an choose left or right and traverse till leaf?
my urls look like:
www.example.com/{languagecode}/{controller}/{action}/{id}
where language code is en-us, etc.
From the OnActionExecuting event, how can I get these values?
Language Integrated Query. Now I know that the acronyms are. I have seen C# examples, but can't really understand them. Can I use them with PHP? Can I use it along with ORM? Has any PHP MVC framework has this?
I am new to any scripting language. But, still I worked on scripting a bit like tailoring other scripts to work for my purpose. For me, what is the best online resource to learn Perl?
Hello,
I want to upload dynamically content from a soccer live score website to my database.
I also want to do this daily, from a single page on that website (the soccer matches for that day).
If you can help me only with the connection and retrieval of data from that webpage, I will manage the rest.
website: http://soccerstand.com/
language: php/java - mysql
Thank you !
Hi,
can someone please tell why , Great Microsoft that created C# language and now we're in C# 4.0 ,
dont have an important feature that C++\CLI has !!,which is to directly compile and link with un-managed c++ ??
For a college project i'm thinking of implementing the business layer in Erlang and then accessing it via multiple front-ends using REST. I would like to avail of OTP features like distributed applications, etc.
My question is how do I expose gen_server calls/casts to other applications? Obviously I could make RPC calls via language specific "bridges" like OTP.net or JInterface, but I want a consistent way to access it like REST.
This might be a really silly question, but is the iPhone SDK available in C++? Since I heard C++ is an officially supported language, is their any SDK avaliable for it?
I've seen some complex, enterprise tools for requirements like Rymatech's FeaturePlan -- is there something that enables collaboration and best practices for putting Business-Readable, Domain-Specific (or natural language) requirements and acceptance criteria in place?
I have C# background. Very newbie to low level language like C.
In C#, memory layout by compiler by default, and I have to specify some special attribute to override this behavior for exact layout.
As I know, C does not re-align by default. But I heard there's a little re-aligning behavior which very hard to find.
Can I know about C's memory layout behavior? (what should be re-aligned and not)
I'm currently investigating what the runtime of different programming languages looks like behind the scenes. For a compiled language like C, people usually give the explanation of "Code is compiled to assembly which is assembled and linked into a binary executable. The executable is then loaded into memory and the CPU interprets it." My question is how does the CPU know where to look for the next instruction to execute? Is it a memory address stored in one of the registers?
Hi
I am interested by converting some code from C++ to C (mostly because i need to use the library with/from other C program and other language) . C is a better gateway for that
I am interested to replicate few C++ concept like inheritance for inst .
Does anyone know good references or has already work on some similar issues. For inst how to deal with inheritance , adding new members variable/ methods to child class , ...
Thx for your help
I'm kind of falling in love with Node.js not because you write app code in javascript but because of its performance.
I really don't care a lot about how beautiful a server side language might be but how much requests per second it can handle.
So anyway I'm looking forward to experiment building an entire webapp using Node.js (and going back to the actual question) is there a template engine similar to let's say the django template engine or something similar (that at least allows you to extend base templates) available for Node.js?
I would like code like this:
(define-struct thing (a b c))
(define th (make-thing 1 2 3))
to print something like this:
(make-thing 1 2 3)
when I type "th" into either the DrScheme or MzScheme repl. I am using the language "pretty big" in DrScheme with output style set to "constructor". This is what I get in DrScheme:
(make-thing ...)
(i literally get the three dots)
In MzScheme:
#<thing>
I need to do this:
(sorry not in javascript syntax-still learning object language :) )
object=car
attibutes:top-speed, brand....
now I want to sort the list of those cars in order by top-speed, brand...
How do I do this (please note the solution must be javascript only, no php or other stuff) ?
I have a char array with data from a text file and I need to convert it to hexadecimal format.
Is there such a function for C language.
Thank you in advance!
I want to design a CPU and possibly memory and other hardware. I could do this with a hardware description language. Once I do this is it possible for me to send my designs to a manufacturer who will realize the design in hardware and send back to me the CPU(s) ? Can it be done at a reasonable cost?
I want to design and make my own computer system and actually have it realized in hardware.
If there are more than 2 characters
"Hiiiiiii
My frieeend!!!!!!!"
I need to be reduced to
"Hii
My frieend!!"
Please undestand that in my language there are many words with double chars.
Thnx in advance
kplla
Is it practically possible to create a triangle of stars like this as below in SQL.I know that this could be done easily in any other programming language like C,C++,Java but want to know whether it is really possible with just SQL or PL/SQL.I tried working on it with dual table in Oracle but couldn't get through it.
* *
* * * *
* * * or * * *
Can someone please shed somelight if anyone knows about it.
I'm using RHEL 5.3, shipped with gcc 4.1.2 and boost 1.33.
So, there's no boost::unorded_map, no make_shared() factory function to create boost::shared_ptr and other features available in newer releases of boost.
Is there're a newer version of boost compatible with the version of gcc?
If yes, how the upgrade is performed?
I am getting the below message on my sites page there are more than 20 messages like this... pls guide me to rectify the issue... I am using the PHP 5.3.0
Deprecated: Function eregi() is
deprecated in
C:\wamp\www\bannerbuzz\includes\classes\language.php
on line 87