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How can I display a JavaScript object?
How do I display the content of a JavaScript object in a string format like when we alert a variable?
38 Answers
...
In an array of objects, fastest way to find the index of an object whose attributes match a search
... @ZeroAbsolute Your applied function (passed to map) can return a hash string which should provide a unique key for each possible combination given by your criteria. For example: function hashf(el) { return String(el.id) + "_" + String(el.name); }. This is just a hint: elementPos = array.map(has...
Converting between datetime, Timestamp and datetime64
...nstruct NumPy's datetime64 and timedelta64 objects
Pass an integer with a string for the units. See all units here. It gets converted to that many units after the UNIX epoch: Jan 1, 1970
>>> np.datetime64(5, 'ns')
numpy.datetime64('1970-01-01T00:00:00.000000005')
>>> np.datetim...
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...
Downloading images with node.js [closed]
...
}).end();
The newest Node versions won't work well with binary strings, so merging chunks with strings is not a good idea when working with binary data.
*Just be careful when using 'data.read()', it will empty the stream for the next 'read()' operation. If you want to use it more than o...
PHP PDO: charset, set names?
...
You'll have it in your connection string like:
"mysql:host=$host;dbname=$db;charset=utf8"
HOWEVER, prior to PHP 5.3.6, the charset option was ignored. If you're running an older version of PHP, you must do it like this:
$dbh = new PDO("mysql:$connstr", $...
Passing data to Master Page in ASP.NET MVC
...n relevant to it:
public class MasterViewData
{
public ICollection<string> Navigation { get; set; }
}
Each view using that master page takes a strongly typed view data class containing its information and deriving from the master pages view data:
public class IndexViewData : MasterView...
What's the best way to refactor a method that has too many (6+) parameters?
...erated properties and skip writing the constructors.
class C
{
public string S { get; set; }
public int I { get; set; }
}
new C { S = "hi", I = 3 };
However, you lose immutability, and you lose the ability to ensure that the required values are set before using the object at compile time...
How to mark a build unstable in Jenkins when running shell scripts
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It can be done without printing magic strings and using TextFinder. Here's some info on it.
Basically you need a .jar file from http://yourserver.com/cli available in shell scripts, then you can use the following command to mark a build unstable:
java -jar jenk...
How to remove “index.php” in codeigniter's path
... Default - auto detects
| 'PATH_INFO' Uses the PATH_INFO
| 'QUERY_STRING' Uses the QUERY_STRING
| 'REQUEST_URI' Uses the REQUEST_URI
| 'ORIG_PATH_INFO' Uses the ORIG_PATH_INFO
$config['uri_protocol'] = 'ORIG_PATH_INFO';
If your still not having any luck try changing the rewri...