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Algorithm to compare two images
...eep in mind that any worthwhile comparison method will essentially work by converting the images into a different form -- a form which makes it easier to pick similar features out. Usually, this stuff doesn't make for very light reading ...
One of the simplest examples I can think of is simply u...
Upload file to FTP using C#
...m = request.GetRequestStream())
{
byte[] buffer = new byte[10240];
int read;
while ((read = fileStream.Read(buffer, 0, buffer.Length)) > 0)
{
ftpStream.Write(buffer, 0, read);
Console.WriteLine("Uploaded {0} bytes", fileStream.Position);
}
}
For GUI progress...
What is the simplest way to get indented XML with line breaks from XmlDocument?
...
Based on the other answers, I looked into XmlTextWriter and came up with the following helper method:
static public string Beautify(this XmlDocument doc)
{
StringBuilder sb = new StringBuilder();
XmlWriterSettings settings = new XmlWriterSettings
{
...
How to add a TextView to LinearLayout in Android
...
for(int j=0;j<30;j++) {
LinearLayout childLayout = new LinearLayout(MainActivity.this);
LinearLayout.LayoutParams linearParams = new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT,
LayoutParams.WR...
What's the use/meaning of the @ character in variable names in C#?
... added a web reference to my project) that was written in Java. One of the interface objects defined in the WSDL had a member variable with the name "params". Obviously this is a reserved word in C# so you can't have a class with a member variable with the name "params". The proxy object that was ge...
How do I split a string by a multi-character delimiter in C#?
...
This is just an example ... The point is: There is a String.Split that takes strings as delimiters.
– bruno conde
Jul 14 '09 at 17:57
1
...
SQL WHERE ID IN (id1, id2, …, idn)
...d2.........long list)
what i did :
DECLARE @temp table(
ID int
)
insert into @temp
select * from dbo.fnSplitter('#idlist#')
Then inner joined the temp with main table :
select * from table inner join temp on temp.id = table.id
And performance improved drastically.
...
How to create directory automatically on SD card
...alFileName.split(delimiter);
tempFileName = tempFileNames[0];
for (int j = 1; j < tempFileNames.length; j++){
tempFileName = tempFileName+" - "+tempFileNames[j];
}
File file = new File(Environment.getExternalStorageDirectory(), "/MyApp/"+ tempFileName+ "/");
if (!file....
Numpy: Get random set of rows from 2D array
...
>>> A = np.random.randint(5, size=(10,3))
>>> A
array([[1, 3, 0],
[3, 2, 0],
[0, 2, 1],
[1, 1, 4],
[3, 2, 2],
[0, 1, 0],
[1, 3, 1],
[0, 4, 1],
[2, 4, 2],
[3, 3, 1]])
>>&...
Why do we use __init__ in Python classes?
...s-bound function, just like add or __init__) purpose is to describe how to convert the object to a string, like when you print it out.
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