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Clean ways to write multiple 'for' loops
... return myData[ ((i * y) + j) * z + k ];
}
};
Or if you want to index using [][][], you need an operator[]
which returns a proxy.
Once you've done this, if you find that you constantly have to
iterate as you've presented, you expose an iterator which will
support it:
class Matrix3D
{
...
Create a temporary table in a SELECT statement without a separate CREATE TABLE
...
In addition to psparrow's answer if you need to add an index to your temporary table do:
CREATE TEMPORARY TABLE IF NOT EXISTS
temp_table ( INDEX(col_2) )
ENGINE=MyISAM
AS (
SELECT col_1, coll_2, coll_3
FROM mytable
)
It also works with PRIMARY KEY
...
How to uglify output with Browserify in Gulp?
...Using gulpify (deprecated)
gulp.task('gulpify', function() {
gulp.src('index.js')
.pipe(gulpify())
.pipe(uglify())
.pipe(gulp.dest('./bundle.js'));
});
Approach 2 Using vinyl-source-stream
gulp.task('browserify', function() {
var bundleStream = browserify('index.js').bundle();...
Can you use Microsoft Entity Framework with Oracle? [closed]
...above breaks, keep an eye on oracle.com/technetwork/topics/dotnet/whatsnew/index.html for announcements.
– Christian Shay
Mar 15 '11 at 17:44
1
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How to export all data from table to an insertable sql format?
...e a Table (call it A_table ) in a database (call it A_db ) in Microsoft SQL Server Management Studio, and there are 10 rows.
...
What is the recommended way to use Vim folding for Python code
...
Try this plugin:
http://vim.sourceforge.net/scripts/script.php?script_id=515
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How to trigger a file download when clicking an HTML button or JavaScript
...s like me that to set the Content-Disposition, all you have to do is: <?php header('Content-Disposition: attachment; filename="filename.here"'); ?>
– user124384
Jul 24 '15 at 15:08
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How to initialize all the elements of an array to any specific value in java
...se I have to put a for loop just after initialization, which ranges from index 0 to index size-1 and inside that loop, I am assigning element to -1 . Below is the code for more understanding-
...
Getting key with maximum value in dictionary?
...x value"""
v=list(d.values())
k=list(d.keys())
return k[v.index(max(v))]
To give you an idea, here are some candidate methods:
def f1():
v=list(d1.values())
k=list(d1.keys())
return k[v.index(max(v))]
def f2():
d3={v:k for k,v in d1.items()}
return d3[ma...
How to select the nth row in a SQL database table?
...
Actually, from here php.about.com/od/mysqlcommands/g/Limit_sql.htm, if you wanted to grab the 15th entry wouldn't you do LIMIT 14, 1 (0th is the first element, 1 of length
– committedandroider
Feb 6 '1...