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ViewController respondsToSelector: message sent to deallocated instance (CRASH)
...o show object that was called after it was deallocated.
You should see now every call that has changed retain count of this object. This could be because sending directly retain/release messages as well as draining autorelease pools or inserting into NSArrays.
RefCt column shows retainCount aft...
How to send FormData objects with Ajax-requests in jQuery? [duplicate]
...errideMimeType("multipart/form-data");
}
},
// Now you should be able to do this:
mimeType: 'multipart/form-data', //Property added in 1.5.1
success: function (data) {
alert(data);
}
});
e.preventDefault();
});
In some ca...
How can I get “Copy to Output Directory” to work with Unit Tests?
...
This is true... I just enabled it and now the attribute works. Thanks!
– Miguel Angelo
Dec 26 '11 at 18:16
...
How to append one file to another in Linux from the shell?
...th and opened for output, then the cat command attempts to concatenate the now zero-length file plus the contents of file2 into file1. The result is that the original contents of file1 are lost and in its place is a copy of file2 which probably isn't what was expected.
Update 20160919
In the comme...
“using namespace” in c++ headers
...ment. As for template functions defined in headers, unfortunately I don't know of a good solution other than just writing out the namespace... Perhaps you could put a using declaration within a separate scope { /* using statement in between brackets */ }, that would at least prevent it from escaping...
How is “int main(){(([](){})());}” valid C++?
...hem, so that's what the first pair of parens around the lambda does. We're now at ([](){}).
Then, () after the first wrapping parens calls the (empty) lambda. We're now at ([](){})()
The whole expression is wrapped in parens again and we get (([](){})()).
At last, ; ends the statement. We arrive ...
How can I add a boolean value to a NSDictionary?
...
It is worth pointing out, that there is now a literal syntax for NSNumbers. @YES is the same as [NSNumber numberWithBool:YES]
– jcampbell1
Jan 4 '13 at 4:06
...
Handle Guzzle exception and get HTTP body
...ception for both (it's their superclass)
Code to handle such errors thus now looks something like this:
$client = new GuzzleHttp\Client;
try {
$client->get('http://google.com/nosuchpage');
}
catch (GuzzleHttp\Exception\ClientException $e) {
$response = $e->getResponse();
$re...
How to define “type disjunction” (union types)?
...ntation :-) ... but I'm still feeling like this is something convoluted... now just because it's not yet available straight away from Scala. As Miles says: "Now we just need to pester Martin and Adriaan to make it directly accessible."
– Richard Gomes
Mar 29 '1...
Call a global variable inside module
...
For those who didn't know already, you would have to put the declare statement outside your class just like this:
declare var Chart: any;
@Component({
selector: 'my-component',
templateUrl: './my-component.component.html',
styleUrls: ['./m...