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The JPA hashCode() / equals() dilemma
...See the following link.
To sum all this stuff up, here is a listing of what will work or won't work with the different ways to handle equals/hashCode:
EDIT:
To explain why this works for me:
I don't usually use hashed-based collection (HashMap/HashSet) in my JPA application. If I must, I p...
Unit Test? Integration Test? Regression Test? Acceptance Test?
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Unit test: when it fails, it tells you what piece of your code needs to be fixed.
Integration test: when it fails, it tells you that the pieces of your application are not working together as expected.
Acceptance test: when it fails, it tells you that the ap...
Casting vs using the 'as' keyword in the CLR
...value))
{
value = int.Parse(text);
// Use value
}
That's sort of what is-and-cast is doing - although obviously in a rather cheaper way.
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Python Logging (function name, file name, line number) using a single file
...g a dict as the RHS of the % operator. "%(foo)s" % bar will be replaced by whatever the value of bar["foo"] is.
Finally, you can use some introspection tricks, similar to those used by pdb that can log more info:
def autolog(message):
"Automatically log the current function details."
impor...
How can I make git accept a self signed certificate?
... @Flow If we are in a work environment where our employer is the MITM, what alternative is there to globally disabling TLS/SSL?
– Stevoisiak
Sep 27 '17 at 17:18
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how to use javascript Object.defineProperty
...ction that you don't need to actually use () to call... I don't understand what was the idea when they invented this thing. Functions are totally the same: jsbin.com/bugipi/edit?js,console,output
– vsync
Aug 6 '15 at 15:36
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How to add a custom button state
...ecognise the namespace correctly, and will fail silently; at least this is what happens to me.
Allow me to report here the whole solution, with some more details:
First, create file "res/values/attrs.xml":
<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable na...
Populate a Razor Section From a Partial
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This is what I suspected. Thanks.
– Craig M
Mar 18 '11 at 19:18
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Adding an identity to an existing column
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You cannot alter a column to be an IDENTITY column. What you'll need to do is create a new column which is defined as an IDENTITY from the get-go, then drop the old column, and rename the new one to the old name.
ALTER TABLE (yourTable) ADD NewColumn INT IDENTITY(1,1)
ALTER ...
Add Bootstrap Glyphicon to Input Box
... of adding pointer-events: none; has been added to bootstrap
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Add Twitter Bootstrap icon to Input box
Put search icon near textbox bootstrap
Addition CSS for Left Aligned feedback icons
.has-feedback .form-control {
pad...