There is unfortunately no real way of doing this, at least not on most versions of Ruby out there (variations may exist), short of monitoring the program output and aborting it when a warning appears on standard error. Here’s why: Ruby defines Kernel.warn, which you can redefine to do whatever you wish (including exiting), and … Read more
@blytung Has a nice function to replace that function <?php $url = “http://www.example.org/”; $ch = curl_init(); curl_setopt ($ch, CURLOPT_URL, $url); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 5); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true); $contents = curl_exec($ch); if (curl_errno($ch)) { echo curl_error($ch); echo “\n<br />”; $contents=””; } else { curl_close($ch); } if (!is_string($contents) || !strlen($contents)) { echo “Failed to get contents.”; … Read more
If you want to turn it on (or off) in the project setting, you have to go to: Configuration Properties -> C/C++ -> Command Line and then under Additional Options you can enter: /w3#### to set your warning to level 3, and thus enable it; or you can enter /wd#### to disable a warning. Current … Read more
If boost is included by multiple projects, each project must have the same values for Symbols Hidden by Default Inline Methods Hidden
The way I do it is like this: #define UNUSED(x) (void)(x) void foo(const int i) { UNUSED(i); } I’ve not had a problem with that in Visual Studio, Intel, gcc and clang. The other option is to just comment out the parameter: void foo(const int /*i*/) { // When we need to use `i` we … Read more
The interface declares the method with a raw type. In that case, you can’t override it nicely without having the warning. The origin of your problem is that the Spring interface was declared to be Java 1.4 compliant. Note that Spring 3.0 is supposed to deliver all classes as Java 1.5 compliant, so that would … Read more
You need to set$final[$id] to an array before adding elements to it. Intiialize it with either $final[$id] = array(); $final[$id][0] = 3; $final[$id][‘link’] = “https://stackoverflow.com/”.$row[‘permalink’]; $final[$id][‘title’] = $row[‘title’]; or $final[$id] = array(0 => 3); $final[$id][‘link’] = “https://stackoverflow.com/”.$row[‘permalink’]; $final[$id][‘title’] = $row[‘title’];
Use __DIR__ to get the current path of the script and this should fix your problem. So: require_once(__DIR__.’/../class/user.php’); This will prevent cases where you can run a PHP script from a different folder and therefore the relatives paths will not work. Edit: slash problem fixed
The obvious answer is to learn from what the compiler is trying to tell you – you should never, ever, use gets(), as it is totally unsafe. Use fgets() instead, which allows you to prevent possible buffer overruns. #define BUFFER_SIZE 100 char buff[BUFFER_SIZE]; gets( buff); // unsafe! fgets( buff, sizeof(buff), stdin ); // safe