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Changing password with Oracle SQL Developer
...ax for updating the password using SQL Developer is:
alter user user_name identified by new_password replace
old_password ;
You can check more options for this command here: ALTER USER-Oracle DOCS
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Protected methods in Objective-C
What is the equivalent to protected methods in Objective-C?
I want to define methods which only the derived classes may call/implement.
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Hibernate throws org.hibernate.AnnotationException: No identifier specified for entity: com..domain.
...e instead of @Entity.
If you want simply a data transfer object to hold some data from the hibernate entity, use no annotations on it whatsoever - leave it a simple pojo.
Update: In regards to SQL views, Hibernate docs write:
There is no difference between a view and a base table for a Hiberna...
Git - Pushing code to two remotes [duplicate]
...em to have a bug that causes --add to replace the original URL the first time you use it, so you need to re-add the original URL using the same command. Doing git remote -v should reveal the current URLs for each remote.
UPDATE 2: Junio C. Hamano, the Git maintainer, explained it's how it was desig...
Convert Base64 string to an image file? [duplicate]
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i have very smart solution $filename_path = md5(time().uniqid()).".jpg"; $decoded=base64_decode($base64_string_img); file_put_contents("uploads/".$filename_path,$decoded);
– Rizwan Gill
Feb 6 '15 at 12:09
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MySQL vs MySQLi when using PHP [closed]
...ul features are:
an Object-oriented interface
support for prepared statements
support for multiple statements
support for transactions
enhanced debugging capabilities
embedded server support.
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Check if one IEnumerable contains all elements of another IEnumerable
What is the fastest way to determine if one IEnumerable contains all the elements of another IEnumerable when comparing a field/property of each element in both collections?
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LINQ Contains Case Insensitive
...nswered Jul 30 '10 at 2:33
Jeff MercadoJeff Mercado
108k2424 gold badges213213 silver badges237237 bronze badges
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How do you format an unsigned long long int using printf?
... to be precise it's for GNU libc, and doesn't work with Microsoft's C runtime.
– Mark Baker
Oct 8 '08 at 9:35
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What is the difference between range and xrange functions in Python 2.X?
...range creates a list, so if you do range(1, 10000000) it creates a list in memory with 9999999 elements.
xrange is a sequence object that evaluates lazily.
In Python 3, range does the equivalent of python's xrange, and to get the list, you have to use list(range(...)).
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