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Laravel Schema onDelete set null
...elete('set null') should work prehaps try
$table->...->onDelete(DB::raw('set null'));
If there are any errors, would also be helpful
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How to call a stored procedure from Java and JPA
...r a data mapper like MyBatis or, given the simplicity of your application, raw JDBC and CallableStatement. Actually, JDBC would probably be my choice. Here is a basic kickoff example:
CallableStatement cstmt = con.prepareCall("{call getEmployeeDetails(?, ?)}");
cstmt.setInt("employeeId", 123);
cst...
What's the difference between passing by reference vs. passing by value?
...ing") though it never quite caught on. Moreover, neither of these phrases draws a parallel with the original pair. No wonder the old terms ended up being reused in the absense of anything better, leading to confusion.4
NOTE: For a long time, this answer used to say:
Say I want to share a web ...
Programmatically creating Markdown tables in R with KnitR
... 1,4|
| 5,4| 3,9| 1,7|
UPDATED: if you get raw markdown in a document try setup results = "asis" chunk option.
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Entity Framework is Too Slow. What are my options? [closed]
...ty fast in most others. Why not use both? EF handles stored procedures and raw SQL just fine. I just converted a LINQ-to-SQL query that took 10+ seconds into a SP that takes ~1 second, but I'm not gonna throw all LINQ-to-SQL out. It saved a LOT of time in other simpler cases, with less code and less...
How can I check if an element exists in the visible DOM?
...he project I'm working on, I'm not able to use a library. Good-ol' fashion raw code only. I'm aware of that jQuery method, but it does not work on elements not wrapped in the jQuery container. For example, $('#elementId')[0].length would not produce the same result.
– Justin Bu...
Is there a “previous sibling” selector?
...line blocks, except that order-modified document order is used in place of raw
document order, and z-index values other than auto create a stacking context even if position is static.
5.4. Z-axis Ordering: the z-index property
The painting order of grid items is exactly the same as inli...
Android and setting width and height programmatically in dp units
...Retrieve a dimensional for a particular resource ID for use as a size
in raw pixels. This is the same as getDimension(int), except the
returned value is converted to integer pixels for use as a size. A
size conversion involves rounding the base value, and ensuring that a
non-zero base value ...
Java generics type erasure: when and what happens?
...in the caller) to check types. The generic objects themselves are just the raw type; the parameterized type is "erased". So, when you create a new Box<Integer>(), there is no information about the Integer class in the Box object.
Angelika Langer's FAQ is the best reference I've seen for Java ...
How to return a file using Web API?
...and set the contentType to application/octet-stream if we want to send the raw bytes. Example:
[HttpGet("{id}")]
public IActionResult GetDocumentBytes(int id)
{
byte[] byteArray = GetDocumentByteArray(id);
return new FileContentResult(byteArray, "application/octet-stream");
}
...