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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...
Explode PHP string by new line
...
This will result in empty array elements if the eol is \r\n. To prevent that, either use: preg_split('/\n|\r/', $_POST['skuList'], -1, PREG_SPLIT_NO_EMPTY); (note that \r\n becomes unnecessary when using that flag) or simply put the \r\n before the \r...
Read specific columns from a csv file with csv module?
...name.csv',dtype=str,delimiter='|',skiprows=1,usecols=(1,))
>>> b
array([' Adam ', ' Carl ', ' Adolf ', ' Den '],
dtype='|S7')
More easily you can use genfromtext:
b = np.genfromtxt(r'filepath\name.csv', delimiter='|', names=True,dtype=None)
>>> b['Name']
array([' Adam '...
Input and Output binary streams using JERSEY?
...
I had to return a rtf file and this worked for me.
// create a byte array of the file in correct format
byte[] docStream = createDoc(fragments);
return Response
.ok(docStream, MediaType.APPLICATION_OCTET_STREAM)
.header("content-disposition","attachment; filename = d...
Check for null in foreach loop
... OrEmptyIfNull<T>(this IList<T> source)
{
return source ?? Array.Empty<T>();
}
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Jquery Ajax Posting json to webservice
...eturn "Received " + Markers.Count + " markers.";
}
You can also accept an array, like Marker[] Markers, if you prefer. The deserializer that ASMX ScriptServices uses (JavaScriptSerializer) is pretty flexible, and will do what it can to convert your input data into the server-side type you specify....
What exactly is a C pointer if not a memory address?
...olics Lisp Machines (circa 1990). Each C object was implemented as a Lisp array, and pointers were implemented as a pair of an array and an index. Because of Lisp's array bounds checking, you could never overflow from one object to another.
– Barmar
Mar 5 '13...