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How to export DataTable to Excel
...rt a DataTable to Excel in C#? I am using Windows Forms. The DataTable is associated with a DataGridView control. I have to export records of DataTable to Excel.
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Android 4.2: back stack behaviour with nested fragments
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This solution may be better version of @Sean answer:
@Override
public void onBackPressed() {
// if there is a fragment and the back stack of this fragment is not empty,
// then emulate 'onBackPressed' behaviour, becaus...
Mac SQLite editor [closed]
I am aware of CocoaMySQL but I have not seen a Mac GUI for SQLite, is there one?
15 Answers
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How to convert View Model into JSON object in ASP.NET MVC?
...object that would be populated by the model data. Then methods to update this data are bound to events when data is changed in the widget or if that data is changed in another widget.
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Error - Unable to access the IIS metabase
After installing Visual Studio 2012 and opening my solution I get a series of errors in this form:
37 Answers
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Compare equality between two objects in NUnit
I'm trying to assert that one object is "equal" to another object.
20 Answers
20
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How to pass command line arguments to a rake task
... work: {:option=>"1", :foo=>"2", :bar=>"3"}
NOTE: variable task is the task object, not very helpful unless you know/care about Rake internals.
RAILS NOTE:
If running the task from Rails, it's best to preload the environment by adding => [:environment] which is a way to setup depende...
Regex - how to match everything except a particular pattern
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You could use a look-ahead assertion:
(?!999)\d{3}
This example matches three digits other than 999.
But if you happen not to have a regular expression implementation with this feature (see Comparison of Regular Expression Flavors), you probably have to build a regular expre...
Python: json.loads returns items prefixing with 'u'
... in your data. Don't be thrown by the printed output.
For example, try this:
print mail_accounts[0]["i"]
You won't see a u.
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How do I find the width & height of a terminal window?
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edited Jul 4 '13 at 16:12
Flow
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