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SQLAlchemy ORDER BY DESCENDING?
How can I use ORDER BY descending in a SQLAlchemy query like the following?
6 Answers
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Get users by name property using Firebase
...tion where I can get/set data in specific users accounts and I was tempted by Firebase.
8 Answers
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How to express a NOT IN query with ActiveRecord/Rails?
...a lot of people come to this, if you are using Rails 4 look at the answers by Trung Lê` and VinniVidiVicci.
15 Answers
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“ArrayAdapter requires the resource ID to be a TextView” xml problems
...a xml layout file containing only a TextView(the TextView can't be wrapped by another layout, like a LinearLayout, RelativeLayout etc!), something like this:
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width...
PHP - find entry by object property from an array of objects
...ubsequent answers for more information on the latter - Reference PHP array by multiple indexes
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Django filter queryset __in for *every* item in list
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Summary:
One option is, as suggested by jpic and sgallen in the comments, to add .filter() for each category. Each additional filter adds more joins, which should not be a problem for small set of categories.
There is the aggregation approach. This query would ...
How to get the current taxonomy term ID (not the slug) in WordPress?
...onomy page.
That's how you get all details about the taxonomy.
get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) );
This is how you get the taxonomy id
$termId = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) )->term_id;
But if you are ...
How do I execute a stored procedure once for each row returned by query?
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You can thank people by up-voting their comment. Who knows, maybe that way they'll have the rep to make the edit, next time! :-)
– Robino
Jun 25 '14 at 7:57
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CSS styling in Django forms
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Yes and no. First CSS classes are by convention used for styling, if you need an unique identifier its better to use id. Second its usually the template side's responsobilty to do exaclty this, Esspecially if you are going to access this class via frontend me...
Get generated id after insert
...lumn named ROWID, OID, or _ROWID_ as long as those names are not also used by explicitly declared columns. If the table has a column of type INTEGER PRIMARY KEY then that column is another alias for the rowid.
So that is the default _ID column usually
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