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Is there any simple way to find out unused strings in Android project?
I have a huge Android project with many strings declared in strings.xml . I wanted to remove unused strings in strings.xml .
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Gson: How to exclude specific fields from Serialization without annotations
...ynamic exclusion. I some cases I want some fields excluded in order to provide a lighter/restricted response and in others I want the full object serialized
– Liviu T.
May 7 '11 at 7:36
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Static Initialization Blocks
...lock, where would they be? How would you declare a variable which was only meant to be local for the purposes of initialization, and distinguish it from a field? For example, how would you want to write:
public class Foo {
private static final int widgets;
static {
int first = Widg...
Access string.xml Resource File from Java Android Code
...cess the values in the res/values/string.xml resource file from the Android Activity class ?
5 Answers
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MySQL with Node.js
...(err) {
// connected! (unless `err` is set)
});
Queries:
var post = {id: 1, title: 'Hello MySQL'};
var query = connection.query('INSERT INTO posts SET ?', post, function(err, result) {
// Neat!
});
console.log(query.sql); // INSERT INTO posts SET `id` = 1, `title` = 'Hello MySQL'
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How to fix “Headers already sent” error in PHP
... (headers already sent)
Nucleus FAQ: What does "page headers already sent" mean?
One of the more thorough explanations is HTTP Headers and the PHP header() Function - A tutorial by NicholasSolutions (Internet Archive link).
It covers HTTP in detail and gives a few guidelines for rewriting scripts.
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Undo a Git merge that hasn't been pushed yet
...r-branch locally, but never pushed the changes to origin master. I didn't mean to merge, so I'd like to undo it. When doing a git status after my merge, I was getting this message:
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How to remove an element slowly with jQuery?
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$target.hide('slow');
or
$target.hide('slow', function(){ $target.remove(); });
to run the animation, then remove it from DOM
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System.Timers.Timer vs System.Threading.Timer
... not hold your hand and manage the use of the lock keyword itself does not mean these classes aren't threadsafe. You might as well say System.Threading.Thread is not threadsafe, because it's exactly as true.
– Kirk Woll
Jan 4 '13 at 22:09
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What is the difference between dict.items() and dict.iteritems() in Python2?
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The "copy" in the docs doesn't mean that the elements are copied (if you want that, use copy.deepcopy). It means that it's a copy of the dictionary items: if you do items = dct.items() and then modify dct by adding/deleting keys or dct[k] = other_v, items ...