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How to pipe list of files returned by find command to cat to view all the files
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answered May 14 '09 at 16:30
kenj0418kenj0418
5,80722 gold badges2424 silver badges2323 bronze badges
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How do I use jQuery's form.serialize but exclude empty fields
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answered Mar 4 '09 at 14:29
Tom VinerTom Viner
5,75755 gold badges3535 silver badges3838 bronze badges
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How do I generate random number for each row in a TSQL Select?
...ation.
To summarize, the following code generates a random number between 0 and 13 inclusive with a uniform distribution:
ABS(CHECKSUM(NewId())) % 14
To change your range, just change the number at the end of the expression. Be extra careful if you need a range that includes both positive and ne...
Hide grid row in WPF
...ool)value == true) ? new GridLength(1, GridUnitType.Star) : new GridLength(0);
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{ // Don't need any convert back
return null;
}
}
And then in the app...
SQLite UPSERT / UPDATE OR INSERT
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This is a late answer. Starting from SQLIte 3.24.0, released on June 4, 2018, there is finally a support for UPSERT clause following PostgreSQL syntax.
INSERT INTO players (user_name, age)
VALUES('steven', 32)
ON CONFLICT(user_name)
DO UPDATE SET age=excluded.age;
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Why are there two kinds of functions in Elixir?
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A function can have multiple clauses too:
x = 1
fun = fn
y when y < 0 -> x - y
y -> x + y
end
fun.(2) #=> 3
fun.(-2) #=> 3
Now, let's try something different. Let's try to define different clauses expecting a different number of arguments:
fn
x, y -> x + y
x -> x
en...
Actionbar notification count icon (badge) like Google has
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+100
I am not sure if this is the best solution or not, but it is what I need.
Please tell me if you know what is need to be changed for ...
Make WPF window draggable, no matter what element is clicked
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answered Sep 14 '11 at 15:08
RachelRachel
119k5555 gold badges281281 silver badges452452 bronze badges
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How do I disable a href link in JavaScript?
...hen you dont want user to redirect on click
<a href="javascript: void(0)">I am a useless link</a>
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How to fetch the row count for all tables in a SQL SERVER database [duplicate]
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answered Feb 8 '10 at 13:38
adrianbanksadrianbanks
74.8k1919 gold badges162162 silver badges195195 bronze badges
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