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Calling Java from Python
...that (a) it installs properly and (b) it can very efficiently convert java arrays to numpy array (np_arr = java_arr[:])
The installation process was:
git clone https://github.com/originell/jpype.git
cd jpype
python setup.py install
And you should be able to import jpype
The following demo worke...
How do I pass command line arguments to a Node.js program?
...re are the node docs on handling command line args:
process.argv is an array containing the command line arguments. The first element will be 'node', the second element will be the name of the JavaScript file. The next elements will be any additional command line arguments.
// print process.ar...
Dictionary returning a default value if the key does not exist [duplicate]
...;
}
public void CopyTo(KeyValuePair<TKey, TValue>[] array, int arrayIndex) {
dictionary.CopyTo(array, arrayIndex);
}
public bool Remove(KeyValuePair<TKey, TValue> item) {
return dictionary.Remove(item);
}
public i...
How to reset a form using jQuery with .reset() method
... @DylanChensky the magic of jQuery is that everything is a set (array). Just as if you were using a regular array in jQuery [0] selects the first element. But in jQuery, it selects the actual html of the element. So, [0] is giving you the html, which allows you to call the html, not jQuer...
Placement of the asterisk in pointer declarations
...replace them with
the corresponding english statements:
[X] or []: Array X size of... or Array undefined size of...
(type1, type2): function passing type1 and type2 returning...
*: pointer(s) to...
Keep doing this in a spiral/clockwise direction until all tokens have been covere...
Refresh image with a new one at the same url
... and what images there are on them!!! #####
// Optionally it may return an array (or other collection or data structure) of those images affected.
// This can be used by imgReloadRestore() to restore them later, if that's an efficient way of doing it (otherwise, you don't need to return anything).
/...
How to serialize an object into a string
... = new ObjectInputStream(
new ByteArrayInputStream( data ) );
Object o = ois.readObject();
ois.close();
return o;
}
/** Write the object to a Base64 string. */
private static String toString( Serializable o ) throws IOExc...
jQuery how to find an element based on a data-attribute value?
...
Don't forget to treat it as an array. Use [0] to access the first element found.
– Aminah Nuraini
Jun 1 '16 at 17:06
...
Regex: match everything but specific pattern
...;
var str = 'http://regular-viragenia/index.php?id=2342343';
var matches_array = myRe.exec(str);
console.log(matches_array[1]);
OR OTHER MATCH
let match,
arr = [],
myRe = /index.php\?id=((?:(?!index)[\s\S])*)/g;
var str = 'http://regular-viragenia/...
Reading CSV files using C#
...eader to read the file
Regex to detect the delimiter from each line(s).
An array to collect the columns from index 0 to n
using (StreamReader reader = new StreamReader(fileName))
{
string line;
while ((line = reader.ReadLine()) != null)
{
//Define patter...