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System.Data.SQLite Close() not releasing database file
...Close() and before your call to File.Delete().
Here is the sample code:
string filename = "testFile.db";
SQLiteConnection connection = new SQLiteConnection("Data Source=" + filename + ";Version=3;");
connection.Close();
GC.Collect();
GC.WaitForPendingFinalizers();
File.Delete(filename);
Good lu...
How do I use su to execute the rest of the bash script as that user?
I've written a script that takes, as an argument, a string that is a concatenation of a username and a project. The script is supposed to switch (su) to the username, cd to a specific directory based upon the project string.
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How do you implement a “Did you mean”? [duplicate]
... have had good results with using Edit Distance, a mathematical measure of string similarity that works surprisingly well. I used to use Levenshtein but the others may be worth looking into.
Soundex - in my experience - is crap.
Actually efficiently storing and searching a large dictionary of miss...
'console' is undefined error for Internet Explorer
...
@yckart: No. typeof is guaranteed to return a string and "undefined" is a string. When the two operands are of the same type, == and === are specified to perform exactly the same steps. Using typeof x == "undefined" is a rock-solid way to test whether x is undefined in a...
Global variables in Java
...is to create an interface like this:
public interface GlobalConstants
{
String name = "Chilly Billy";
String address = "10 Chicken head Lane";
}
Any class that needs to use them only has to implement the interface:
public class GlobalImpl implements GlobalConstants
{
public GlobalImpl()
...
How to access parent Iframe from JavaScript
...ntents of an iframe too small. But why does it work? window.name returns a string. What's different about using window.name than just passing the id name as a string which doesn't work.)?
– Karl
Oct 2 '16 at 20:24
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How do I run a simple bit of code in a new thread?
...ject o, ProgressChangedEventArgs args)
{
label1.Text = string.Format("{0}% Completed", args.ProgressPercentage);
});
// what to do when worker completes its task (notify the user)
bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(
delega...
How do I parse a URL into hostname and path in javascript?
I would like to take a string
21 Answers
21
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When should a class be Comparable and/or Comparator?
...
Some classes actually provide Comparators for common cases; for instance, Strings are by default case-sensitive when sorted, but there is also a static Comparator called CASE_INSENSITIVE_ORDER.
share
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Using Pairs or 2-tuples in Java [duplicate]
...t;Tuple>), Implementing equals(...) and hashCode(), and Implementing toString(). Might be useful to know.
– dsapalo
Mar 23 '17 at 13:33
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