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Programmatically update widget from activity/service/receiver
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@KrisB from the answer below, get the array by doing this: int ids[] = AppWidgetManager.getInstance(getApplication()).getAppWidgetIds(new ComponentName(getApplication(), WidgetProvider.class));
– MobileMon
Nov 15 '12 at 12:42
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Getting the ID of the element that fired an event
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@ZianChoy - I'm not quite sure what you mean by "custom attributes", but you can use $(event.target) if you need a jQuery method, e.g., $(event.target).attr("organisation:thingy");.
– nnnnnn
Jun 25 '12 at 11:05
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How to implement a unique index on two columns in rails
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@FrançoisBeausoleil %w(user_id content_id) in ruby just creates an array of strings, it's not special to rails. You can do the same with "user_id content_id".split which is still creating an array of strings. I am sure you know this, this comment is just so other readers d...
Search text in stored procedure in SQL Server
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@Imad You can get the schema name by adding SCHEMA_NAME(o.schema_id) AS Schema_Name to the select clause.
– patricus
Jul 7 '16 at 15:07
6
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Handling a colon in an element ID in a CSS selector [duplicate]
...ession and my answer for more information.
– Mathias Bynens
Jul 6 '11 at 5:32
2
I just encountere...
How to become an OpenCart guru? [closed]
.../search.php (Notice the file's name and subfolder match the route followed by .php.
To load the language in a controller, you use
$this->language->load('product/search');
Then you can use the language library function get to retrieve specific language texts, such as
$some_variable = $this...
How to UPSERT (MERGE, INSERT … ON DUPLICATE UPDATE) in PostgreSQL?
...vals.id) DELETE FROM newvals USING upd WHERE newvals.id = upd.id, followed by a bare INSERT INTO testtable SELECT * FROM newvals? My idea with this: instead of filtering twice in INSERT (for the JOIN/WHERE and for the unique constraint), reuse the existence check results from the UPDATE, which are ...
Create the perfect JPA entity [closed]
...ble. Stuff that's going to go in the HttpSession, or be sent over the wire by RPC/Java EE, needs to implement Serializable. Other stuff: not so much. Spend your time on what's important.
Constructors: create a constructor with all required fields of the entity?
Constructor(s) for application logic...
Relational table naming convention [closed]
...ey are all integrated with each other
they work together
they were written by minds greater than ours, so we do not have to
debate them.
The standard table name refers to each row in the table, which is used in the all verbiage, not the total content of the table (we know that the Customer table c...
How to check if running as root in a bash script
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@StephenAngelico Sudo should work. If you're testing it by doing $ sudo echo $EUID ; that's a bad test and will fail because $EUID is expanded before the command is passed to sudo. Try putting echo $EUID in a test script and running that with sudo.
– user116...