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Postgres DB Size Command
What is the command to find the size of all the databases?
10 Answers
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Do rails rake tasks provide access to ActiveRecord models?
I am trying to create a custom rake task, but it seems I dont have access to my models. I thought this was something implicitly included with rails task.
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Uncaught ReferenceError: jQuery is not defined [duplicate]
I have implemented some JavaScript on my site but I keep getting the following error messages:
5 Answers
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What is Clojure useful for? [closed]
What real world applications are people using Clojure for?
5 Answers
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Adding a simple UIAlertView
What is some starter code I could use to make a simple UIAlertView with one "OK" button on it?
10 Answers
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Java: Check if enum contains a given string?
Here's my problem - I'm looking for (if it even exists) the enum equivalent of ArrayList.contains(); .
29 Answers
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SQL (MySQL) vs NoSQL (CouchDB) [closed]
I am in the middle of designing a highly-scalable application which must store a lot of data. Just for example it will store lots about users and then things like a lot of their messages, comments etc. I have always used MySQL before but now I am minded to try something new like couchdb or similar w...
Bash syntax error: unexpected end of file
Forgive me for this is a very simple script in Bash. Here's the code:
19 Answers
19
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Replacing a fragment with another fragment inside activity group
I have a fragment inside a group activity and I want to replace it with another fragment:
12 Answers
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read complete file without using loop in java
I am trying to read the contents of a file using FileReader . But i want to read the file without reading a line by line . Is it possible to read the whole file without loop.
I am using the following code
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