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Closing Database Connections in Java
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When you are done with using your Connection, you need to m>ex m>plicitly close it by calling its close() method in order to release any other database resources (cursors, handles, etc) the connection may be holding on to.
Actually, the safe pattern in Java is to close your ResultSet, ...
Openssl is not recognized as an internal or m>ex m>ternal command
...r that you have downloaded. Your actual command should look like:
keytool -m>ex m>portcert -alias androiddebugkey -keystore ~/.android/debug.keystore | "C:\Users\abc\openssl\bin\openssl.m>ex m>e" sha1 -binary | "C:\Users\abc\openssl\bin\openssl.m>ex m>e" base64
Remember, path that you will enter will be the path ...
Batch file to copy files from one folder to another folder
...m the old server storage folder to new server storage folder. I have below m>ex m>:
8 Answers
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What is the difference between Google App Engine and Google Compute Engine?
...d. But the restriction is, you can create your application in only Python, m>PHP m>, Java, NodeJS, .NET, Ruby and **Go.
On the other hand, GCE provides you full infrastructure in the form of Virtual Machine. You have complete control over those VMs' environment and runtime as you can write or install an...
Regm>ex m> - how to match everything m>ex m>cept a particular pattern
... with [[:digit:]]. The first reference mentions it is specific to Perl and m>PHP m>: "There is a variation using syntax specific to Perl and m>PHP m> that accomplishes the same."
– miguelmorin
Oct 24 '18 at 12:43
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Why compile Python code?
... by using pre-compiled code you can eliminate step 2, this applies python, m>PHP m> and others.
Heres an interesting blog post m>ex m>plaining the differences http://julipedia.blogspot.com/2004/07/compiled-vs-interpreted-languages.html
And here's an entry that m>ex m>plains the Python compile process http://effbo...
How to declare a variable in MySQL?
...ns that User-Defined Session variables (which begin with @) do not need an m>ex m>plicit declaration; you can just assign to them immediately as if they had already been declared.
– jobo3208
Jun 22 '15 at 13:48
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What is an ORM, how does it work, and how should I use one? [closed]
...inciples. There are a lot of ORM libraries around here:
Java: Hibernate.
m>PHP m>: Propel or Doctrine (I prefer the last one).
Python: the Django ORM or SQLAlchemy (My favorite ORM library ever).
C#: NHibernate or Entity Framework
If you want to try an ORM library in Web programming, you'd be better ...
How do I set the time zone of MySQL?
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When you can configure the time zone server for MySQL or m>PHP m>:
Remember:
Change timezone system. m>Ex m>ample for Ubuntu:
$ sudo dpkg-reconfigure tzdata
Restart the server or you can restart Apache 2 and MySQL:
/etc/init.d/mysql restart
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How to create a custom m>ex m>ception type in Java? [duplicate]
I would like to create a custom m>ex m>ception in Java, how do I do it?
9 Answers
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