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Arrays, heap and stack and value types
...given the following types:
class RefType{
public int I;
public string S;
public long L;
}
struct ValType{
public int I;
public string S;
public long L;
}
The values of each of these types would require 16 bytes of memory (assuming a 32-bit word size). The field...
How to remove all rows in a numpy.ndarray that contain non-numeric values
...es are missing (either by just not being there, being NaN , or by being a string written " NA ").
1 Answer
...
ASP.NET MVC JsonResult Date Format
...ey chose was to exploit a little trick in the javascript representation of strings: the string literal "/" is the same as "\/", and a string literal will never get serialized to "\/" (even "\/" must be mapped to "\\/").
See http://msdn.microsoft.com/en-us/library/bb299886.aspx#intro_to_json_topic2 ...
When is the @JsonProperty property used and what is it used for?
...er-case letter.
public class Parameter {
@JsonProperty("Name")
public String name;
@JsonProperty("Value")
public String value;
}
This correctly parses to/from the JSON:
"Parameter":{
"Name":"Parameter-Name",
"Value":"Parameter-Value"
}
...
Why must jUnit's fixtureSetup be static?
...com.triodos.dbconn.UnitTestProperties.getUsername;
import static java.lang.String.valueOf;
import static java.sql.Connection.TRANSACTION_READ_UNCOMMITTED;
public final class JPAConnectionExample extends ExternalResource {
private static final Logger LOG = Logger.getLogger(JPAConnectionExample.cl...
No generic implementation of OrderedDictionary?
...gt;= _keyedCollection.Count) {
throw new ArgumentException(String.Format("The index was outside the bounds of the dictionary: {0}", index));
}
return _keyedCollection[index];
}
/// <summary>
/// Sets the value at the index specif...
How to check if variable is string with python 2 and 3 compatibility
...: isinstance(x, str) in python-3.x but I need to check if something is a string in python-2.x as well. Will isinstance(x, str) work as expected in python-2.x? Or will I need to check the version and use isinstance(x, basestr) ?
...
Split Strings into words with multiple word boundary delimiters
...ement the algorithm used in this module? And why does it not appear in the string module?
– ooboo
Jun 29 '09 at 18:06
30
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How do I load an org.w3c.dom.Document from XML in a string?
I have a complete XML document in a string and would like a Document object. Google turns up all sorts of garbage. What is the simplest solution? (In Java 1.5)
...
How to split a string into a list?
...
Splits the string in text on any consecutive runs of whitespace.
words = text.split()
Split the string in text on delimiter: ",".
words = text.split(",")
The words variable will be a list and contain the words from text s...