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Why is access to the path denied?
...eadonly (since you do actually have access to the path!) In my opinion the error message should be changed. Thanks for the hint anyways!
– MBoros
Feb 19 '14 at 13:57
1
...
Swift: Testing optionals for nil
... : NSString?
if xyz {
// Do something using `xyz`.
}
This produces an error:
does not conform to protocol 'BooleanType.Protocol'
You have to use one of these forms:
if xyz != nil {
// Do something using `xyz`.
}
if let xy = xyz {
// Do something using `xy`.
}
...
Why should I use the keyword “final” on a method parameter in Java?
...d String.
}
Mark the local variable as final. This results in a compiler error.
void doSomething( String arg ) {
final String x = arg; // Mark variable as 'final'.
x = "elephant"; // Compiler error: The final local variable x cannot be assigned.
arg = "giraffe";
}
Instead, let’s ma...
Comparison between Corona, Phonegap, Titanium
....
Since this is not mentioned somewhere you basicly need to do trial and error programming on first one platform, then on the other platform. By trial and error I mean it will take about two days to get such a simple App as Animap working on the other platform. You will also need to have if (andro...
Format a date using the new date time API
I was playing with the new date time API but when running this:
3 Answers
3
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Colorize logs in eclipse console
... to colorize parts of logs in the eclipse console. I know I could send to error and standard streams and color them differently but I'm more looking someting in the lines of ANSI escape codes (or anyother, HTML ?) where I could embed the colors in the string to have it colored in the logs.
...
How to determine if binary tree is balanced?
It's been a while from those school years. Got a job as IT specialist at a hospital. Trying to move to do some actual programming now. I'm working on binary trees now, and I was wondering what would be the best way to determine if the tree is height-balanced.
...
how to get the cookies from a php curl into a variable
...the downside is that it requires CURLOPT_RETURNTRANSFER to be on, else it error out, and that it will overwrite CURLOPT_STDERR and CURLOPT_VERBOSE, if you were already using them for something else.. (i might fix this later)
example of how to use it:
<?php
header("content-type: text/plain;cha...
How to send a simple string between two programs using pipes?
...
printf("Received: %s\n", buf);
close(fd);
return 0;
}
Note: Error checking was omitted from the above code for simplicity.
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Node.js: how to consume SOAP XML web service
...ction':"http://Main.Service/AUserService/GetUsers"
}
};
let callback = (error, response, body) => {
if (!error && response.statusCode == 200) {
console.log('Raw result', body);
var xml2js = require('xml2js');
var parser = new xml2js.Parser({explicitArray: false, trim: tru...