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How to retrieve the hash for the current commit in Git?
...eference into SHA-1, use simply git-rev-parse, for example
git rev-parse HEAD
or
git rev-parse --verify HEAD
You can also retrieve the short version like this
git rev-parse --short HEAD
Sidenote: If you want to turn references (branches and tags) into SHA-1, there is git show-ref and git for-each...
Only using @JsonIgnore during serialization, but not deserialization
...user object, I don't want to send the hashed password to the client. So, I added @JsonIgnore on the password property, but this also blocks it from being deserialized into the password that makes it hard to sign up users when they ain't got a password.
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A dependent property in a ReferentialConstraint is mapped to a store-generated column
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Is it possible that you defined a bad column relation between your tables? different columns and one was set as autonumeric.
It happened to me.
share
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impro...
How do I get the AM/PM value from a DateTime?
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AndyAndy
6,97077 gold badges3939 silver badges6666 bronze badges
3
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What are C++ functors and their uses?
... create objects which "look like" a function:
// this is a functor
struct add_x {
add_x(int val) : x(val) {} // Constructor
int operator()(int y) const { return x + y; }
private:
int x;
};
// Now you can use it like this:
add_x add42(42); // create an instance of the functor class
int i = ...
Git/GitHub can't push to master
I am new to Git/GitHub and ran into an issue. I created a test project and added it to the local repository. Now I am trying to add files/project to the remote repository.
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How does a Java HashMap handle different objects with the same hash code?
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Nik
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answered Jun 27 '11 at 13:53
JesperJesper
179k4141 gol...
Regular expression to match standard 10 digit phone number
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Ravi ThapliyalRavi Thapliyal
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1
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Click event doesn't work on dynamically generated elements [duplicate]
...a "direct" binding which will only attach the handler to elements that already exist. It won't get bound to elements created in the future. To do that, you'll have to create a "delegated" binding by using on().
Delegated events have the advantage that they can process events from descendant ele...
OS X Framework Library not loaded: 'Image not found'
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[Xcode 11+]
The only thing to do is to add the framework to the General->Frameworks, Libraries And Embedded Content section in the General tab of your app target.
Make sure you select the 'Embed & Sign' option.
[Xcode v6 -> Xcode v10]
The only thing...