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What's the best practice for primary keys in tables?
... 2005/2008 the natural (text) key can be faster than an int key. I have an app with a 7-8 character friendly code that we use as the primary key and that was faster (and often more convenient) than an int surrogate. We needed the code anyway so that we could have a human readable/memorable code that...
.net implementation of bcrypt
...ons in a 'bcrypt.dll', so if you have Bcrypt.net as Bcrypt.dll in your web app bin/ directory Windows won't be able to find the correct dll and you will get some cryptic errors.
– thelsdj
Apr 3 '10 at 17:47
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Placeholder in UITextView
My application uses an UITextView . Now I want the UITextView to have a placeholder similar to the one you can set for an UITextField .
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What to learn for making Java web applications in Java EE 6? [closed]
My goal is to make web applications!
7 Answers
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Difference between Git and GitHub
...ently added a new project to Git using Eclipse, but do not see the project appear in my GitHub account.
10 Answers
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delete_all vs destroy_all?
I am looking for the best approach to delete records from a table. For instance, I have a user whose user ID is across many tables. I want to delete this user and every record that has his ID in all tables.
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How to get Latitude and Longitude of the mobile device in android?
...ager.GPS_PROVIDER, 2000, 10, locationListener);
You'll need to give your application the ACCESS_FINE_LOCATION permission if you want to use GPS.
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
You may also want to add the ACCESS_COARSE_LOCATION permission for wh...
A non-blocking read on a subprocess.PIPE in Python
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I've created some friendly wrappers of this in the package shelljob pypi.python.org/pypi/shelljob
– edA-qa mort-ora-y
Oct 31 '13 at 10:07
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drag drop files into standard html file input
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Here is another cute drag and drop application that does NOT involve file uploads. Linking just in case somebody wants to study more. codepen.io/anon/pen/MOPvZK?editors=1010
– William Entriken
Nov 29 '17 at 0:05
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How to save a git commit message from windows cmd?
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Thanks so much, really appreciate it!
– Jackson Publick
Nov 12 '12 at 8:29
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