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Use email address as primary key?
Is email address a bad candidate for primary when compared to auto incrementing numbers?
25 Answers
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Recursively add the entire folder to a repository
...e file, if the subdirectory is ignored.
Then try again
git add --all
git commit -am "<commit message>"
git push
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How to check if my string is equal to null?
...= null && !myString.isEmpty()) {
// doSomething
}
As further comment, you should be aware of this term in the equals contract:
From Object.equals(Object):
For any non-null reference value x, x.equals(null) should return false.
The way to compare with null is to use x == null an...
How to get a list of MySQL views?
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To complement or retrieve more data about the view consider: stackoverflow.com/questions/2834016/…
– Manuel Jordan
Oct 19 '19 at 15:53
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How do you set up use HttpOnly cookies in PHP
... edited May 23 '17 at 12:03
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answered Aug 31 '08 at 14:38
CheekysoftCheekysof...
Converting a List to a comma separated string
Is there a way to take a List and convert it into a comma separated string?
8 Answers
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Improving bulk insert performance in Entity framework [duplicate]
...he Add method becomes only slower and slower at each entity you add.
See: http://entityframework.net/improve-ef-add-performance
For example, adding 10,000 entities via:
Add (take ~105,000ms)
AddRange (take ~120ms)
Note: Entities has not been saved yet in the database!
The problem is that the ...
How to assign the output of a Bash command to a variable? [duplicate]
I have a problem putting the content of pwd command into a shell variable that I'll use later.
5 Answers
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How to focus on a form input text field on page load using jQuery?
... a dialog please see this answer if the above is not working stackoverflow.com/a/20629541/966609
– Matt Canty
Aug 4 '14 at 15:46
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