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Should programmers use SSIS, and if so, why? [closed]
...ach package looks like a bowl of multicolored spaghetti with C# and VB.NET scripts mixed in at the points where the abstractions break down. To figure out what each "Execute SQL Task" or "Foreach Loop" does, I have to double click the damned thing and browse through a tree of literal values and expr...
What is difference between Errors and Exceptions? [duplicate]
...eption classes are checked exceptions.
Checked exceptions are generally those from which a program can recover & it might be a good idea to recover from such exceptions programmatically. Examples include FileNotFoundException, ParseException, etc. A programmer is expected to check for these exc...
What is Unicode, UTF-8, UTF-16?
...?
UTF-8:
1 byte: Standard ASCII
2 bytes: Arabic, Hebrew, most European scripts (most notably excluding Georgian)
3 bytes: BMP
4 bytes: All Unicode characters
UTF-16:
2 bytes: BMP
4 bytes: All Unicode characters
It's worth mentioning now that characters not in the BMP include ancient script...
How to calculate md5 hash of a file using javascript
...calculate the MD5 hash of a file before the upload to the server using Javascript?
12 Answers
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How do I update all my CPAN modules to their latest versions?
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You can find out more about cpanminus and cpan-outdated at the Github repos here:
https://github.com/miyagawa/cpanminus
https://github.com/tokuhirom/cpan-outdated
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Eclipse doesn't highlight references anymore
...cepted answer, since this satisfied the mystery behind: "How could I have possibly switched off the feature when I never opened the preferences window in years"
– Syed Aqeel Ashiq
Oct 25 '13 at 13:02
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Disable orange outline highlight on focus
I am coding an app using jQuery, jqTouch and phonegap and have run across a persistent problem which arises when a user submits a form using the Go button on the soft keyboard.
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How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
... This is what I was hoping for. What I've never seen in JavaScript documentation is mention that the exec() method will continue to return the next result set if called more than once. Thanks again for the great tip!
– Adam Franco
Feb 6 '09 at 16...
Couldn't connect to server 127.0.0.1:27017
...or mongodb from http://docs.mongodb.org/manual/tutorial/install-mongodb-on-os-x/ and I had the same error as you only when I ran mongo before actually running the mongo process with mongod. I thought installing mongodb would also launch it but you need to launch it manually with mongod before you do...
Where does Oracle SQL Developer store connections?
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It was in a slightly different location for me than those listed above
\Users\[user]\AppData\Roaming\SQL Developer\system3.2.20.09.87\o.jdeveloper.db.connection.11.1.1.4.37.59.48\connections.xml
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