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How can I check MySQL engine type for a specific table?
My MySQL database contains several tables using different storage engines
(specifically myisam and innodb). How can I find out which tables are
using which engine?
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Query to list all stored procedures
What query can return the names of all the stored procedures in a SQL Server database
23 Answers
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Python dictionary: are keys() and values() always the same order?
... intervening modifications to the
dictionary, the lists will directly
correspond.
On 2.x documentation and 3.x documentation.
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Markdown open a new window link [duplicate]
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Thank you for the reply. I also noticed that there is no feature in Markdown. I find it quite not friendly user
– tintincutes
May 2 '11 at 9:27
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www-data permissions?
So I have a directory in /var/www (called cake) and I need to allow www-data to write to it, but I also want to write to it (without having to use sudo). I'm afraid to change the permissions to 777 in case some other user on my machine (or a hacker) attempts to modify files in that directory. How do...
correct way to define class variables in Python [duplicate]
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Neither way is necessarily correct or incorrect, they are just two different kinds of class elements:
Elements outside the __init__ method are static elements; they belong to the class.
Elements inside the __init__ method are elements of the object (s...
How to get the last date of a particular month with JodaTime?
I need to get the first date (as org.joda.time.LocalDate ) of a month and the last one. Getting the first is trivial, but getting the last seems to need some logic as months have different length and February length even varies over years. Is there a mechanism for this already built in to JodaTime ...
What is the difference between synchronous and asynchronous programming (in node.js)
... itself is single threaded, there are some task that can run in parallel. For example, File System operations occur in a different process.
That's why Node can do async operations: one thread is doing file system operations, while the main Node thread keeps executing your javascript code. In an e...
Convert array to JSON
... a page via jQuery's .get method. How can I convert it to a JSON object for sending?
9 Answers
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Java FileOutputStream Create File if not exists
... it can. To be sure you probably should first test that the file exists before you create the FileOutputStream (and create with createNewFile() if it doesn't):
File yourFile = new File("score.txt");
yourFile.createNewFile(); // if file already exists will do nothing
FileOutputStream oFile = new Fi...