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Responding with a JSON object in Node.js (converting object/array to JSON string)
...etails = data;
}
})
res.writeHead(200,{'x-auth-token':'Auth Token'})
res.write(JSON.stringify(user_details)) // Json to String Convert
res.end();
}
}).listen(8000);
I have used the above code in my existing project.
...
Any way to replace characters on Swift String?
... self.replaceCharacters(characters, toSeparator: "")
}
}
Usage:
let token = "<34353 43434>"
token.replaceCharacters("< >", toString:"+")
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“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
...
Open phpMyAdmin in a browser and log in as root.
Create a database called phpmyadmin
Create a user called pma and set the "host" to the hostname or IP address of your web server (if the web server and MySQL are on the same box use...
Real differences between “java -server” and “java -client”?
...visible immediate difference in older versions of Java would be the memory allocated to a -client as opposed to a -server application. For instance, on my Linux system, I get:
$ java -XX:+PrintFlagsFinal -version 2>&1 | grep -i -E 'heapsize|permsize|version'
uintx AdaptivePermSizeWeight ...
Get $_POST from multiple checkboxes
...ck_list'][]).
Here's a little sample as requested:
<form action="test.php" method="post">
<input type="checkbox" name="check_list[]" value="value 1">
<input type="checkbox" name="check_list[]" value="value 2">
<input type="checkbox" name="check_list[]" value="value...
Why is Magento so slow? [closed]
...but it means anytime a model, helper, or controller is instantiated, extra PHP instructions need to run to determine if an original class file or an override class files is needed. This adds up.
Besides the layout system, Magento's template system involves a lot of recursive rendering. This adds u...
Java: how to initialize String[]?
.../ <--initialized statement
You need to initialize the array so it can allocate the correct memory storage for the String elements before you can start setting the index.
If you only declare the array (as you did) there is no memory allocated for the String elements, but only a reference handle...
Easy way to dismiss keyboard?
...illHideNotification object:nil];
tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self
action:@selector(didTapAnywhere:)];
Add the keyboard show/hide responders. There you add and remove the TapGestureRecognizer to the UIView that should dismiss the keyboard when tapped. Note: You ...
How do I obtain crash-data from my Android application?
...tion. If you decide to upload the stacktraces to the server, you can use a php script (index.php) to view them. If you're interested, you can find all the sources below - one java class for your application and two optional php scrips for the server hosting the uploaded stacktraces.
In a Context (e...
Deleting an element from an array in PHP
Is there an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element?
...