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Use dynamic variable names in JavaScript
In PHP you can do amazing/horrendous things like this:
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Download File Using Javascript/jQuery
... document.getElementById('my_iframe').src = url;
};
</script>
To force the browser to download a file it would otherwise be capable of rendering (such as HTML or text files), you need the server to set the file's MIME Type to a nonsensical value, such as application/x-please-download-me or ...
Difference between “managed” and “unmanaged”
I hear/read about it sometimes when talking about .NET, for example "managed code" and "unmanaged code" but I have no idea what they are and what are their differences. What are their difference, by definition? What are the consequences of using either of them? Does this distinction exist in .NET/Wi...
How SID is different from Service name in Oracle tnsnames.ora
Why do I need two of them? When I have to use one or another?
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How to sort my paws?
...t a pressure plate, but now I'm struggling to link these results to their corresponding paws:
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Use of class definitions inside a method in Java
...tion. You would use a local class where you never need to instantiate one or know about implementation details anywhere but in one method.
A typical use would be to create a throw-away implementation of some interface. For example you'll often see something like this:
//within some method
ta...
Difference between \w and \b regular expression meta characters
...haracters? It is my understanding that both these metacharacters are used for word boundaries. Apart from this, which meta character is efficient for multilingual content?
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Tactics for using PHP in a high-load site
Before you answer this I have never developed anything popular enough to attain high server loads. Treat me as (sigh) an alien that has just landed on the planet, albeit one that knows PHP and a few optimisation techniques.
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How to use regex in String.contains() method in Java
I want to check if a String contains the words "stores", "store", and "product" in that order, no matter what is in between them.
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What's the difference between design patterns and architectural patterns?
...read about design patterns on the internet we note that there are 3 categories:
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