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ReactJS render string with non-breaking spaces
...props.value.
You can do this:
var parts = this.props.value.split(" "), array = [];
for (var i=0; i<parts.length; i++){
// add the string
array.push(<span key={i * 2}>{parts[i]}</span>);
// add the nbsp
array.push(<span key={i * 2 + 1}>&nbsp;</span>);
}
// ...
Method Overloading for null argument
...find the most specific one.
Since Object is the super-type of char[], the array version is more specific than the Object-version. So if only those two methods exist, the char[] version will be chosen.
When both the char[] and Integer versions are available, then both of them are more specific than...
Reflection: How to Invoke Method with parameters
...hodInfo" to "classInstance", just like in the call with the null parameter array.
result = methodInfo.Invoke(classInstance, parametersArray);
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Difference between JSON.stringify and JSON.parse
...ived as JSON.
JSON.stringify() is to create a JSON string out of an object/array.
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Standard deviation of a list
...
I would put A_Rank et al into a 2D NumPy array, and then use numpy.mean() and numpy.std() to compute the means and the standard deviations:
In [17]: import numpy
In [18]: arr = numpy.array([A_rank, B_rank, C_rank])
In [20]: numpy.mean(arr, axis=0)
Out[20]:
array...
How to increment a pointer address and pointer's value?
...ts contents, that is you're incrementing it as if you were iterating in an array.
So, to sum it all up:
ptr++; // Pointer moves to the next int position (as if it was an array)
++ptr; // Pointer moves to the next int position (as if it was an array)
++*ptr; // The value of ptr is increment...
Converting stream of int's to char's in java
...to be aware of which encoding you want to use. You can then either pass an array of bytes into the String constructor and provide a Charset, or use InputStreamReader with the appropriate Charset instead.
Simply casting from int to char only works if you want ISO-8859-1, if you're reading bytes from...
Why would you use an ivar?
... test setup is really simple: Create 1 Mio random accounts, add them to an array and sort that array. That's it. Of course, there are two arrays, one for AccountA objects and one for AccountB objects and both arrays are filled with identical accounts (same data source). We time how long it takes to ...
How do I parse JSON in Android? [duplicate]
...
JSONObject jObject = new JSONObject(result);
If your json string is an array, e.g.:
String result = "[{\"someKey\":\"someValue\"}]"
then you should use JSONArray as demonstrated below and not JSONObject
To get a specific string
String aJsonString = jObject.getString("STRINGNAME");
To get ...
Save and load MemoryStream to/from a file
... In the first code block, instead of manually copying memory stream to array, you can use built-in ms.ToArray() function.
– Gman
Mar 25 '13 at 12:36
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