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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...t case, you'd define "Context context" globally, and then in the onCreate, set "context = this", and then refer to "context". Hope that comes in handy too.
– Steven L
Sep 11 '11 at 13:04
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Disabling of EditText in Android
...
I believe the correct would be to set android:editable="false".
And if you wonder why my link point to the attributes of TextView, you the answer is because EditText inherits from TextView:
EditText is a thin veneer over
TextView that configures itself...
Why shouldn't I use mysql_* functions in PHP?
...lude: (from PHP manual).
Stored procedures (can't handle multiple result sets)
Prepared statements
Encryption (SSL)
Compression
Full Charset support
Reason to not use mysql_* function:
Not under active development
Removed as of PHP 7
Lacks an OO interface
Doesn't support non-blocking, asynchro...
How to prevent column break within an element?
...ork if you embed the content of the list item (li) within a "span" element set with the "display:inline-block". The situation is much more complex if you want to control where to break pages or columns within tables : you would like to avoid breaks within table rows (tr). Really, multi-columns layou...
What are the differences between double-dot “..” and triple-dot “…” in Git diff commit ranges?
...tly different things when used in a command such as git log that expects a set of commits as one or more arguments. (These commands all end up using git rev-list to parse a list of commits from their arguments.)
The meaning of .. and ... for git log can be shown graphically as below:
So, git rev-l...
Implementing IDisposable correctly
...sed.
public class User : IDisposable
{
public int id { get; protected set; }
public string name { get; protected set; }
public string pass { get; protected set; }
public User(int userID)
{
id = userID;
}
public User(string Username, string Password)
{
...
How to force the browser to reload cached CSS/JS files?
...he file to determine whether it has a copy in cache. If your server isn't set up to do anything with the query string, it will be ignored, but the name will look like a new file to the browser.
On the other hand, if you're developing a website, you don't want to change the version number every tim...
Check if a subview is in a view
...ut if you then remove it programmatically, it will dealloc the control and set your reference to nil (in ARC).
– Rhubarb
Nov 1 '12 at 17:24
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Difference between Service, Async Task & Thread?
...nTask getting trigger again. You can use Fragments to retain AsyncTask and set setRetainInstance(true) on the Fragment that will help you.
– Alejandro Serret
Sep 12 '17 at 18:38
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https connection using CURL from command line
...ertificate (from StartSSL, but I don't think that matters much) and hadn't set up the intermediate certificate properly. If you're having the same problem as user1270392 above, it's probably a good idea to test your SSL cert and fix any issues with it before resorting to the curl -k fix.
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