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Android preferences onclick event
... (Preference) findPreference("myKey");
myPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
public boolean onPreferenceClick(Preference preference) {
//open browser or intent here
return true;
}
});
...
Git push existing repo to a new and different remote repo server?
...
Create a new repo at github.
Clone the repo from fedorahosted to your local machine.
git remote rename origin upstream
git remote add origin URL_TO_GITHUB_REPO
git push origin master
Now you can work with it just like any other gith...
How can javascript upload a blob?
...
Try this
var fd = new FormData();
fd.append('fname', 'test.wav');
fd.append('data', soundBlob);
$.ajax({
type: 'POST',
url: '/upload.php',
data: fd,
processData: false,
contentType: false
}).done(function(data) {
con...
How to check if a given directory exists in Ruby
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...
.NET JIT potential error?
...lt; 2; x++) {
for (int y = 0; y < 2; y++) {
oDoesSomething.Do(new IntVec(x, y));
}
}
UPDATE: re-checked in August 2012, this bug was fixed in the version 4.0.30319 jitter. But is still present in the v2.0.50727 jitter. It seems unlikely they'll fix this in the old version afte...
What are the disadvantages to declaring Scala case classes?
...for completeness: compliant serialization/deserialization, no need to use "new" keyword to create.
I prefer non-case classes for objects with mutable state, private state, or no state (e.g. most singleton components). Case classes for pretty much everything else.
...
What are the best practices to follow when declaring an array in Javascript?
When I need to declare a new array I use this notation
9 Answers
9
...
Set keyboard caret position in html textbox
...ion of a textbox or textarea that you wish:
function setCaretPosition(elemId, caretPos) {
var elem = document.getElementById(elemId);
if(elem != null) {
if(elem.createTextRange) {
var range = elem.createTextRange();
range.move('character', caretPos);
...
How do I change the Javadocs template generated in Eclipse?
...ce the author tag by whatever value you need and it will have an effect on new generated classes.
However, if the template is fine, but the value referenced buy the author tag is not, see this SO question:
${user} uses the value of the user.name environment variable; therefore, you can pass -D...
How to test an Android Library Project
... the following always works:
(NOTE: These instructions are for building a new project group from scratch. If you have already built parts of the project group, then you may have to modify your projects so that they connect in the same way.)
Create a new Android Library project by checking the "Is...