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Good or bad practice for Dialogs in wpf with MVVM?
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This is a good approach and I used similar ones in the past. Go for it!
One minor thing I'd definitely do is make the event receive a boolean for when you need to set "false" in the DialogResult.
event EventHandler<RequestCloseEventArgs> RequestCloseDialog;
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Check if an apt-get package is installed and then install it if it's not on Linux
...ply rely on return codes here for scripting or the output/lack of output alone for scripting. You would have to scan the output of these commands, limiting their usefulness for this question.
– UpAndAdam
Apr 30 '13 at 14:39
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What integer hash function are good that accepts an integer hash key?
...uniformly distributed, multiplicative hashing ensures that collisions from one value are unlikely to "disturb" items with other hash values.
– Paolo Bonzini
Jun 3 '11 at 7:28
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Parse string to DateTime in C#
I have date and time in a string formatted like that one:
8 Answers
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MySQL query String contains
...umn` LIKE '%{$needle}%'
");
The % is a wildcard for any characters set (none, one or many). Do note that this can get slow on very large datasets so if your database grows you'll need to use fulltext indices.
share
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Is there a better way to dynamically build an SQL WHERE clause than by using 1=1 at its beginning?
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One solution is to simply not write queries manually by appending strings. You could use an ORM, like Entity Framework, and with LINQ to Entities use the features the language and framework offer you:
using (var dbContext = ...
Git commit with no commit message
...ngful commit message is part of good development practice" is just wrong - one can say that providing a meaningful commit message is considered to be part of good development practice, as the statement is divisive anyway - I for one believe that less information sometimes leads to less confusion, es...
What is a good reason to use SQL views?
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Another use that none of the previous answers seem to have mentioned is easier deployment of table structure changes.
Say, you wish to retire a table (T_OLD) containing data for active users, and instead use a new table with similar data (nam...
How to drop a table if it exists?
... apparently means "Only look for objects with this name that are tables". One source. So OBJECT_ID('TableName') isn't wrong, but it's not insanely precise either, thus 'U' in @Martin's excellent answer.
– ruffin
Nov 6 '13 at 18:00
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How do I delete an item or object from an array using ng-click?
...rby Never mind just read XMLilley's Answer
– jamesmstone
Mar 31 '16 at 7:52
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