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Node.js check if file exists
...ile('log.txt', 'Some log\n');
} else {
console.log('Some other error: ', err.code);
}
});
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“X does not name a type” error in C++
...erence to it
void some_func(foo& fr);
// but this would be an error, as before, because it requires a definition
/* foo fooMember; */
};
struct foo // okay, now define foo!
{
int fooInt;
double fooDouble;
};
void bar::some_func(foo& fr)
{
// now that foo is defined...
How to run a single RSpec test?
...tried that it does not work when I do rake spec /spec/path...:XX I get the error /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby -S bundle exec rspec ./spec/controllers/groups_controller_spec.rb ./spec/controllers/incoming_mails_controller_spec.rb ./spec/lib/mailing_job/mailingjo...
Unable to open project… cannot be opened because the project file cannot be parsed
...
I got this exact same error because Cordova will allow you to create a project with spaces in it, and Xcode doesn't know how to deal.
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AngularJS For Loop with Numbers & Ranges
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Interesting I don't see an error in the fiddle using Chrome. Which browser?
– Gloopy
May 14 '13 at 1:30
5
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What is the parameter “next” used for in Express?
...q.params.userId }, function(err, user) {
if (err) {
next(new Error("Couldn't find user: " + err));
return;
}
req.user = user;
next();
});
} else {
next();
}
}
// ...
app.get('/user/:userId', loadUser, function(req, res) {
// do something with ...
C++ compile error: has initializer but incomplete type
...ogin', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f13428164%2fc-compile-error-has-initializer-but-incomplete-type%23new-answer', 'question_page');
}
);
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What is the difference between ng-app and data-ng-app?
...ered Apr 24 '13 at 10:35
abject_errorabject_error
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Execute a terminal command from a Cocoa app
...r fills up, NSTask will hang, and your app will hang too, indefinitely. No error message will appear. This can happen if the NSTask returns a lot of info. The solution is to use NSMutableData *data = [NSMutableData dataWithCapacity:512];. Then, while ([task isRunning]) { [data appendData:[file readD...
Transport endpoint is not connected
...ly (every 2 - 3 days) giving me this Transport endpoint is not connected error on my mount point and the only thing that seems to fix it is rebooting.
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