When something goes wrong in a classic linux c/c++ software we have the magic variable errno that gives us a clue on what just went开发者_开发百科 wrong.
I have some code that uses mechanize and beautifulsoup for web scraping some data. The code works fine on a test machine but the production machine is blocking the connection. The error i get is:
I have the following code: except(OSError) as (errno, strerror, filename): print \"OSError [%d]: %s at %s\" % (errno, strerror, filename)
In my Python socket program, I sometimes need to interrupt it with Ctrl-C. When I do this, it does close the connection using socket.close().
I\'m looking at a piece of C code which is along the lines of void printerror(char *message) { printf (\"There was an error: \'%s\'\\n\", message);
I\'m writing a layer between a POSIX filesystem, and Windows using Dokan, and need to convert error values of the errno kind (EINVAL, ENOENT, etc.), to the Win32 equivalents you\'d receive when callin
I\'m writing a new syscall inside the linux kernel. I want to implement an error handling system to return to th开发者_运维百科e user who uses the sycall a code which describes the type of the error.
I\'m currently building an iPhone app based on Gsoap toolkit to connect to a webservice. Everything works fine except when I try to connect to my service after disconnecting and reconnecting 3g on the
CREATE TABLE `users` ( `id` INT NOT NULL PRIMARY KEY AUTO_INCREMENT, `name` VARCHA开发者_如何学CR(255) NOT NULL,
hai I want to 开发者_开发问答create a web page like left and right side image, middle portion content. My problem is that the content must be display under both images. I know the cell padding is not
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