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How to randomly select rows in SQL?
..., Name FROM customerNames
ORDER BY NEWID()
That said, everybody seems to come to this page for the more general answer to your question:
Selecting a random row in SQL
Select a random row with MySQL:
SELECT column FROM table
ORDER BY RAND()
LIMIT 1
Select a random row with PostgreSQL:
SELECT ...
How to create a trie in Python
...lement a trie; and for a large, scalable trie, nested dictionaries might become cumbersome -- or at least space inefficient. But since you're just getting started, I think that's the easiest approach; you could code up a simple trie in just a few lines. First, a function to construct the trie:
>...
System.BadImageFormatException: Could not load file or assembly [duplicate]
service is x86 compiled even both computers are x64 and it works on my computer. Here in server where is win 2008 i get this error.
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ActiveRecord: size vs count
...rds using both Model.size and Model.count . If you're dealing with more complex queries is there any advantage to using one method over the other? How are they different?
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How do I move an issue on github to another repo?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Oct 31 '18 at 20:40
Matthew McCulloughM...
img tag displays wrong orientation
... Careful with this as it is experimental. Check out the Browser compatibility it doesn't look good for most browsers. Hopefully they will sort this out at some point.
– lostintranslation
Jun 23 '16 at 15:59
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UI Design Pattern for Windows Forms (like MVVM for WPF)
MVVM is most commonly used with WPF because it is perfectly suited for it. But what about Windows Forms? Is there an established and commonly used approach / design pattern like this for Windows Forms too? One that works explicitly well with Windows Forms? Is there a book or an article that describe...
Mark error in form using Bootstrap
...strap 3 uses different classes such as has-error. Pleaserefer getbootstrap.com/css
– Ninthu
May 4 '14 at 15:26
1
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Python Script execute commands in Terminal
...this somewhere a while ago but cant seem to find it. I am trying to find a command that will execute commands in the terminal and then output the result.
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android get real path by Uri.getPath()
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