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Google fonts URL break HTML5 Validation on w3.org
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<link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Open+Sans:400,600,300,800,700,400italic%7CPT+Serif:400,400italic%7CBree+Serif">
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Difference between getDefaultSharedPreferences and getSharedPreferences
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getDefaultSharedPreferences will use a default name like "com.example.something_preferences", but getSharedPreferences will require a name.
getDefaultSharedPreferences in fact uses Context.getSharedPreferences (below is directly from the Android source):
public static SharedPrefe...
How to verify Facebook access token?
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The officially supported method for this is:
GET graph.facebook.com/debug_token?
input_token={token-to-inspect}
&access_token={app-token-or-admin-token}
See the check token docs for more information.
An example response is:
{
"data": {
"app_id": 1384839195809...
How to make links in a TextView clickable?
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Just as a commment, i have seen some Samsung Galaxy S3 with OS 4.3 that crash when the "setMovementMethod(LinkMovementMethod.getInstance())" is used, so just take that into account, i had to create a validation before adding it
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Validating email addresses using jQuery and regex
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UPDATES
http://so.lucafilosofi.com/jquery-validate-e-mail-address-regex/
using new regex
added support for Address tags (+ sign)
function isValidEmailAddress(emailAddress) {
var pattern = /^([a-z\d!#$%&'*+\-\/=?^_`{|}~\u00A0-\uD7FF\uF900-\uFDC...
Cookies on localhost with explicit domain
...to "" or NULL or FALSE instead of "localhost" is not enough.
For PHP, see comments on http://php.net/manual/en/function.setcookie.php#73107.
If working with the Java Servlet API, don't call the cookie.setDomain("...") method at all.
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Is there a good Valgrind substitute for Windows?
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Some more good commercial tools:
Purify
Insure++
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answered Jan 5 '09 at 17:19
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How to generate UML diagrams (especially sequence diagrams) from Java code?
...pository:
Name: ObjectAid UML Explorer
Location: http://www.objectaid.com/update/current
And produces quite nice UML diagrams:
Description from the website:
The ObjectAid UML Explorer is different from other UML tools. It uses
the UML notation to show a graphical representation of ex...
How do I dynamically change the content in an iframe using jquery?
... $(document).ready(function(){
var locations = ["http://webPage1.com", "http://webPage2.com"];
var len = locations.length;
var iframe = $('#frame');
var i = 0;
setInterval(function () {
iframe.attr('src', locations[++i % len]);
}, 30000);...
Passing arrays as url parameter
...ning param[] and somtimes param[index]. Check out this post: stackoverflow.com/questions/11996573/…
– stwhite
Jul 23 '17 at 17:33
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