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How to add custom method to Spring Data JPA
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edited Sep 6 '19 at 17:46
kenny_k
3,14633 gold bad...
MongoDB/Mongoose querying at a specific date?
Is it possible to query for a specific date ?
6 Answers
6
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Rails DB Migration - How To Drop a Table?
...e it with the code you need.
You can find information about how to accomplish different tasks in a migration here:
http://api.rubyonrails.org/classes/ActiveRecord/Migration.html
More specifically, you can see how to drop a table using the following approach:
drop_table :table_name
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Append a NumPy array to a NumPy array
...([[1, 2, 3],
[4, 5, 6],
[9, 8, 7],
[6, 5, 4]])
or this:
In [1]: a = np.array([1, 2, 3])
In [2]: b = np.array([4, 5, 6])
In [3]: np.vstack((a, b))
Out[3]:
array([[1, 2, 3],
[4, 5, 6]])
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Batch script to delete files
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answered Dec 7 '12 at 13:35
Russ FreemanRuss Freeman
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.NET HttpClient. How to POST string value?
... });
var result = await client.PostAsync("/api/Membership/exists", content);
string resultContent = await result.Content.ReadAsStringAsync();
Console.WriteLine(resultContent);
}
}
}
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How do I call Objective-C code from Swift?
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Using Objective-C Classes in Swift
If you have an existing class that you'd like to use, perform Step 2 and then skip to Step 5. (For some cases, I had to add an explicit #import <Foundation/Foundation.h to an older Objective-C File.)
Step 1: Add Objective-C Implementatio...
Java JDBC - How to connect to Oracle using Service Name instead of SID
...ting to a development database using hostname, port and Oracle SID, like this:
8 Answers
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How do I install an R package from source?
A friend sent me along this great tutorial on webscraping NYtimes with R . I would really love to try it. However, the first step is to installed a package called RJSONIO from source.
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How do I script a “yes” response for installing programs?
...ely. Use it as:
yes | command-that-asks-for-input
or, if a capital 'Y' is required:
yes Y | command-that-asks-for-input
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