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Listing only directories using ls in Bash?
This command lists directories in the current path: ls -d */
26 Answers
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How To Set Text In An EditText
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If you check the docs for EditText, you'll find a setText() method. It takes in a String and a TextView.BufferType. For example:
EditText editText = (EditText)findViewById(R.id.edit_text);
editText.setText("Google is your friend.", TextView.Buffer...
DDD - the rule that Entities can't access Repositories directly
...e seems to be lots of agreement that Entities should not access Repositories directly.
12 Answers
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What are the differences between B trees and B+ trees?
In a b-tree you can store both keys and data in the internal and leaf nodes , but in a b+ tree you have to store the data in the leaf nodes only .
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Rails Console: reload! not reflecting changes in model files? What could be possible reason?
Earlier it was working fine. I have been playing little bit config. So may be i have changed some config unknowingly.
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How can you detect the version of a browser?
I've been searching around for code that would let me detect if the user visiting the website has Firefox 3 or 4. All I have found is code to detect the type of browser but not the version.
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How can I reference the value of a final static field in the class?
...Oct 23 '11 at 20:36
Marquis of LorneMarquis of Lorne
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C fopen vs open
...e first place if you want a FILE *. So including fdopen in that list is incorrect and confusing because it isn't very much like the others. I will now proceed to ignore it because the important distinction here is between a C standard FILE * and an OS-specific file descriptor.
There are four main r...
How do I specify multiple targets in my podfile for my Xcode project?
I'm using CocoaPods with my Xcode 4 project and I have three targets for my project (the default, one for building a lite version and one for building a demo version). All the targets use the same libraries, but CocoaPods is only adding the static library and search paths to the primary target. My p...
connect local repo with remote repo
...remote repo as well. How can I connect these two repos without losing any work that I did?
2 Answers
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