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What does “hashable” mean in Python?
...ies) are. Objects which are instances of user-defined classes are hashable by default; they all compare unequal, and their hash value is their id().
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Team city unmet requirement: MSBuildTools12.0_x86_Path exists
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By default when I used auto detection of sln file and my solution was set to Visual Studio 2013. I Changed for Visual Studio 2015 installed on agent.
– ptittof57
Oct 26 '16 at 12:31
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How to uncheck a radio button?
... //Update status
//Browser will check the button by itself
isChecked = true;
//Do something else if radio button selected
/*
if(this.value == 'somevalue') {
doSomething();
}...
Using an RDBMS as event sourcing storage
... in many different events occurring, thus knowing all the events generated by a command/event/what ever is useful. They may also be across different object types e.g. pushing "buy" in a shopping cart may trigger account and warehousing events to fire. A consuming application may want to know all of ...
How to preventDefault on anchor tags?
...ribute has varying behavior in different browsers. Although I agree it is by far the cleanest and most efficient solution, it does have some cross-browser issues. Using the directive approach allows the browser to handle the <a> tag as it normally would, but still getting the OP the answer t...
What is the exact difference between currentTarget property and target property in javascript
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Basically, events bubble by default so the difference between the two is:
target is the element that triggered the event (e.g., the user clicked on)
currentTarget is the element that the event listener is attached to.
See a simple explanation on...
Spring Data JPA - “No Property Found for Type” Exception
...c interface IFooDAO extends JpaRepository< Foo, Long >{
Foo findByOldPropName( final String name );
}
The error indicated that it could no longer find "OldPropName" and threw the exception.
To quote the article on DZone:
When Spring Data creates a new Repository implementation, it a...
Placeholder in UITextView
...e.width - 16,0)];
_placeHolderLabel.lineBreakMode = NSLineBreakByWordWrapping;
_placeHolderLabel.numberOfLines = 0;
_placeHolderLabel.font = self.font;
_placeHolderLabel.backgroundColor = [UIColor clearColor];
_placeHolderLabel.textColor = ...
How to handle ListView click in Android
... @shinjin Make it final. final ListView lv = (ListView) findViewById(R.id.your_list_view);
– Lekensteyn
Jun 4 '14 at 23:15
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Undoing a 'git push'
...t; git status
# On branch master
# Your branch is ahead of 'origin/master' by 1 commit.
#
nothing to commit (working directory clean)
prompt>
Replace 35f6af6f77f116ef922e3d75bc80a4a466f92650 with your own commit.
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