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How to create nonexistent subdirectories recursively using Bash?
I a<em>mem> creating a quick backup script that will du<em>mem>p so<em>mem>e databases into a nice/neat directory structure and I realized that I need to test to <em>mem>ake sure that the directories exist before I create the<em>mem>. The code I have works, but it see<em>mem>s that there is a better way to do it. Any suggestions?
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How to select first parent DIV using jQuery?
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Use .closest() to traverse up the DO<em>Mem> tree up to the specified selector.
var classes = $(this).parent().closest('div').attr('class').split(' '); // this gets the parent classes.
share...
Go: panic: runti<em>mem>e error: invalid <em>mem>e<em>mem>ory address or nil pointer dereference
When running <em>mem>y Go progra<em>mem>, it panics and returns the following:
4 Answers
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Python x<em>mem>l Ele<em>mem>entTree fro<em>mem> a string source?
The Ele<em>mem>entTree.parse reads fro<em>mem> a file, how can I use this if I already have the X<em>Mem>L data in a string?
4 Answers
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How do I see the last 10 co<em>mem><em>mem>its in reverse-chronological order with SVN?
Using the SVN co<em>mem><em>mem>and line, is there a way to show the last X nu<em>mem>ber of co<em>mem><em>mem>its along with co<em>mem><em>mem>it <em>mem>essages, in reverse-chronological order (newest co<em>mem><em>mem>it first)?
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How to generate a new Guid in stored procedure?
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With SQL Server you can use the function NEWID. You're using C# so I assu<em>mem>e that you're using SQL Server. I'<em>mem> sure other database syste<em>mem> have si<em>mem>ilar functions.
select NEWID()
If you're using Oracle then you can use the SYS_GUID() function. Check out the answer to this question: Generate a GUID...
How to verify a user's password in Devise
I'<em>mem> having a proble<em>mem> <em>mem>atching user password using devise ge<em>mem> in rails. User password stored on <em>mem>y db which is encrypted_password and i a<em>mem> trying to find user by password, but I don't understand how to <em>mem>atch password fro<em>mem> for<em>mem> and encrypted_password in <em>mem>y db.
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Why does Sql Server keep executing after raiserror when xact_abort is on?
I just got surprised by so<em>mem>ething in TSQL. I thought that if xact_abort was on, calling so<em>mem>ething like
4 Answers
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How do I i<em>mem>port .sql files into SQLite 3?
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Fro<em>mem> a sqlite pro<em>mem>pt:
sqlite&a<em>mem>p;gt; .read db.sql
Or:
cat db.sql | sqlite3 database.db
Also, your SQL is invalid - you need ; on the end of your state<em>mem>ents:
create table server(na<em>mem>e varchar(50),ipaddress varchar(15),id init);...
os.path.dirna<em>mem>e(__file__) returns e<em>mem>pty
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Because os.path.abspath = os.path.dirna<em>mem>e + os.path.basena<em>mem>e does not hold. we rather have
os.path.dirna<em>mem>e(filena<em>mem>e) + os.path.basena<em>mem>e(filena<em>mem>e) == filena<em>mem>e
Both dirna<em>mem>e() and basena<em>mem>e() only split the passed filena<em>mem>e into co<em>mem>ponents without taking into accou...