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Set value to null in WPF binding
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I am using .NET 3.5 SP1 so it's very simple:
<TextBox Text="{Binding Price, TargetNullValue=''}"/>
Which stands for (thanks Gregor for your comment):
<TextBox Text="{Binding Price, TargetNullValue={x:Static sys:String.Empty}}"/>...
How should I escape commas and speech marks in CSV files so they work in Excel?
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5 Answers
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When would you use .git/info/exclude instead of .gitignore to exclude files?
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edited Nov 16 '15 at 14:05
mwfearnley
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a...
Why does String.split need pipe delimiter to be escaped?
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175
String.split expects a regular expression argument. An unescaped | is parsed as a regex meaning...
Sending a notification from a service in Android
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How to display full (non-truncated) dataframe information in html when converting from pandas datafr
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For example, in iPython, we see that the information is truncated to 50 characters. Anything in excess is ellipsized:
If you set the display.max_colwidth option, the information will be displayed fully:
share
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Why does Go have a “goto” statement
... p = (((((x*_gamP[0]+_gamP[1])*x+_gamP[2])*x+_gamP[3])*x+_gamP[4])*x+_gamP[5])*x + _gamP[6]
q = ((((((x*_gamQ[0]+_gamQ[1])*x+_gamQ[2])*x+_gamQ[3])*x+_gamQ[4])*x+_gamQ[5])*x+_gamQ[6])*x + _gamQ[7]
return z * p / q
small:
if x == 0 {
return Inf(1)
}
return z / ((1 + Euler*x) * x)
}
Th...
Resetting the UP-TO-DATE property of gradle tasks?
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edited Aug 25 '14 at 16:01
Snekse
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Show current key setting?
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edited Jun 28 '17 at 15:13
answered Apr 30 '12 at 19:15
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