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Java: recommended solution for deep cloning/copying an instance
...ontrol over what to and what not to clone (for example using transient, or String[] ignoreProperties), so reinventing the wheel isn't preferred.
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Where is body in a nodejs http.get response?
...console.log('STATUS: ' + res.statusCode);
console.log('HEADERS: ' + JSON.stringify(res.headers));
res.setEncoding('utf8');
res.on('data', function (chunk) {
console.log('BODY: ' + chunk);
});
});
req.on('error', function(e) {
console.log('problem with request: ' + e.message);
});
// ...
Difference between JSONObject and JSONArray
...ed items
(Which could be JSON objects)
2. Array values must be of type string, number, object, array, boolean or null
3. Syntax:
[ "Ford", "BMW", "Fiat" ]
4. JSON arrays are surrounded by square brackets [].
**Tip to remember** : Here, order of element is important. That mea...
How to get the data-id attribute?
...ink</a>) you have to use
$(this).attr("data-id") // will return the string "123"
or .data() (if you use newer jQuery >= 1.4.3)
$(this).data("id") // will return the number 123
and the part after data- must be lowercase, e.g. data-idNum will not work, but data-idnum will.
...
How do I extend a class with c# extension methods?
..._in_C_-sharp/201
Example:
class Extension
{
static void Main(string[] args)
{
string s = "sudhakar";
Console.WriteLine(s.GetWordCount());
Console.ReadLine();
}
}
public static class MyMathExtension
{
public stati...
How to create an alias for a command in Vim?
...meone asked nearly the same question as I.
:command <AliasName> <string of command to be aliased>
will do the trick.
Please be aware that, as Richo points out, the user command must begin with a capital letter.
...
angular ng-bind-html and directive within it
...directly in place of the watched anonymous function. If you just provide a string expression, angular will call $eval on it anyway.
– Dan King
Jan 11 '18 at 15:55
add a commen...
Git: Show all of the various changes to a single line in a specified file over the entire git histor
...
@AndySong - If the string you are searching for is unique enough, perhaps you can just leave off the file name and still get what you're looking for.
– rob
Jul 21 '13 at 16:25
...
Why would one use nested classes in C++?
... BOX, BAG, CRATE
};
Product(ProductType t, ProductBoxType b, String name);
// the rest of the class: fields, methods
};
One then will call:
Product p(Product::FANCY, Product::BOX);
But when looking at code completion proposals for Product::, one will often get all the possibl...
Python subprocess/Popen with a modified environment
.... For the second case your main objection still fails: the point about non-string keys are not applicable in this case as the keys are basically required to be strings in the environment anyway.
– skyking
May 17 '16 at 5:35
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