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Difference between “@id/” and “@+id/” in Android
...refer to Android resources , which are already defined in Android system, with @android:id/.. while to access resources that you have defined/created in your project, you use @id/..
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As per your clarifications in the chat, you said you have a problem like this :
If we use android:id="...
What's the best CRLF (carriage return, line feed) handling strategy with Git?
I tried committing files with CRLF-ending lines, but it failed.
9 Answers
9
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How to remove the arrow from a select element in Firefox
...yle a select element using CSS3. I'm getting the results I desire in WebKit (Chrome / Safari), but Firefox isn't playing nicely (I'm not even bothering with IE). I'm using the CSS3 appearance property, but for some reason I can't shake the drop-down icon out of Firefox.
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How do I generate random number for each row in a TSQL Select?
..., the following code generates a random number between 0 and 13 inclusive with a uniform distribution:
ABS(CHECKSUM(NewId())) % 14
To change your range, just change the number at the end of the expression. Be extra careful if you need a range that includes both positive and negative numbers. If y...
Does IMDB provide an API? [closed]
I recently found a movie organizer application which fetches its data from the IMDB database .
19 Answers
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How to check if a variable is an integer in JavaScript?
...o I check if a variable is an integer in JavaScript, and throw an alert if it isn't? I tried this, but it doesn't work:
38...
File changed listener in Java
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At the low level the only way to model this utility is to have a thread polling on a directory and keeping a watch on the attributes of the file. But you can use patterns to develop a adapter for such a utility.
For example j2ee application servers like Tomcat and others ...
Does it make sense to use “as” instead of a cast even if there is no null check? [closed]
...en you are sure of the type. Besides generating a more sensible exception, it also fails fast. If you're wrong about your assumption about the type, your program will fail immediately and you'll be able to see the cause of failure immediately rather than waiting for a NullReferenceException or Argum...
How to check if a file contains a specific string using Bash
... a file contains a specific string or not in bash. I used this script, but it doesn't work:
11 Answers
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What does LayoutInflater in Android do?
...(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View view;
/* We inflate the xml which gives us a view */
view = mInflater.inflate(R.layout.my_list_custom_row, parent, false);
/* Get the item in the adapter */
MyObjec...