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Hello, I'm kinda weird I know but I'm trying to encode my mp3 to a lower quality (for my mobile phone) with one line of shell (with bash). I'm wasting some more time as I would do by hand but I'm very interested. Here is my not-working line : [CODE]find …
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Hello everyone, I'm developing a multi-client server on Linux and I've noticed a strange behavior: I'm using a regular [B]Makefile[/B] to compile and run my server, nothing fancy. But now I've tried to run my server [B]by hand[/B] using the command line and my server won't accept any incoming connections …
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Hello everyone, I've found out that the [I]friend[/I] keyword can be used with a class or a function/method but I'm wondering if it's possible to do something like this : [CODE=C++]class A; class B; class A { private: friend class B void AddEl(void *el); friend class B void RemEl(void *el); … 
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Hello there, I'm developing a server which use epoll to manage the incoming connections. I'm working at the moment on timers and I'm using the [I]setitimer[/I] and [I]sigaction[/I] interface of Linux. It's working well but I've found out that epoll and setitimer conflict each other: I guess they share the …
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Hello, I've a tricky issue with a use of my macro. I specify the max length of a string parsed by sscanf with a macro define. Since I write all of my macro value between parenthesis (if it is a number) It should fix the operation problems (it's why we …
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Hello everyone, I find C not very flexible this time because I know there is an easy way to assign field values to a struct like this : [CODE]Struct mine = { field1, field2, ... };[/CODE] but in my case "mine" is contained in a bigger struct. So I have …
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Hi folks, I am a beginner in Socket Programming. I am trying to do some simple stuff but had a basic query. I would like to implement something like wget in C top of a TCP socket (i.e., without using any HTTP libraries). Just provide a URL (Example-- $wget [url]www.foo.com/bar.pdf[/url]) …
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Hello everyone, I'm working on my game project and my aim is now to produce the interface part. I've found that there is an easy way to produce some text on the screen with [I]glutBitmapCharacter[/I] and it's working quite well except the font choice is a little bit restrictive. So …
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Hello everyone, I'm working on a program that reads a PNG and extracts a custom chunk from it (using libpng). But now I've got problems to actually register my callback function to handle unknown chunks. According to the official documentation I have to declare which chunk is "unknown" (by their …
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