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Difference between Statement and PreparedStatement
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Advantages of a PreparedStatement:
Precompilation and DB-side caching of the SQL statement leads to overall faster execution and the ability to reuse the same SQL statement in batches.
Automatic prevention of SQL injection attacks by builtin escaping of quotes an...
The specified named connection is either not found in the configuration, not intended to be used wit
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I suspect that your issue is coming from the fact that you have more than one project in your solution and the one that contains your entity framework stuff including edmx files is NOT the solutions's startup project. In this case even if the connection ...
What is the difference between re.search and re.match?
...th_newlines,
re.MULTILINE) # also finds something
m = re.compile('thing$', re.MULTILINE)
print m.match(string_with_newlines) # no match
print m.match(string_with_newlines, pos=4) # matches
print m.search(string_with_newlines,
re.MULTILINE) # also matches
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Difference between ObservableCollection and BindingList
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Comparing mongoose _id and strings
...es the mongodb-native driver, which uses the custom ObjectID type. You can compare ObjectIDs with the .equals() method. With your example, results.userId.equals(AnotherMongoDocument._id). The ObjectID type also has a toString() method, if you wish to store a stringified version of the ObjectID in JS...
X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode
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If you need to override IE's Compatibility View Settings for intranet sites you can do so in the web.config (IIS7) or through the custom HTTP headers in the web site's properties (IIS6) and set X-UA-Compatible there. The meta tag doesn't override IE's i...
How do I get the path and name of the file that is currently executing?
...erent environments. Consider accepting Usagi's answer below: stackoverflow.com/a/6628348/851398
– faraday
Mar 5 '14 at 7:41
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WPF ListView turn off selection
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Per Martin Konicek's comment, to fully disable the selection of the items in the simplest manner:
<ListView>
<ListView.ItemContainerStyle>
<Style TargetType="ListViewItem">
<Setter Property="Focusable...
Restore a postgres backup file using the command line?
...ive file formats. Script dumps are
plain-text files containing the SQL
commands required to reconstruct
the database to the state it was
in at the time it was saved. To
restore from such a script, feed it to
psql(1). Script files can be used
to reconstruct the database...
Best way to randomize an array with .NET
... this also has the problem of violating the transitive property of ordered comparisons. If there is ever a debug mode verification that OrderBy produced correct results, then in theory it could throw an exception.
– Sam Harwell
Oct 16 '09 at 16:22
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