梦毁少年i 书童

It\'s a simple question, but I keep seeing conflicting answers: should the main routine of a C++ pro...

Today I had to use the basename() function, and the man 3 basename (here) gave me some strange messa...

I want to test a file upload in rails, but am not sure how to do this. Here is the controller code:...

I have made an app that opens a file. File (sorry for the poorly formatted question...) So i made...

I\'d like to be able to save the current canvas\' state to a server-side database, probably as a JSO...

In the javascript dom - what is the difference between offsetHeight and clientHeight of an element?...

What is mutex and semaphore in Java ? What is the main difference ?

I was using this in my iPhone app if (title == nil) { // do something } but it throws some ex...

I know there are similar questions here but they are either telling me to switch back to regular RDB...

I have a C++ DLL (original.dll) and I want to create a new DLL with a single function added that de...

How can I authenticate a socket.io connection? My application uses a login endpoint from another ser...

How can I check if a value is null or empty with XSL? For example, if categoryName is empty? I\'m u...

Simple to-do list, but with a delete button on list page for each item: Relevant template HTML:

I have code that runs on different platforms that seems to get different results. I am looking for a...