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Ship an application with a database
... Android requires that you create a class that extends SQLiteOpenHelper in order to work with a Sqlite database.)
package android.example;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import android.content.Context;
import a...
How to sort a NSArray alphabetically?
...w can I sort an array filled with [UIFont familyNames] into alphabetical order?
7 Answers
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After array_filter(), how can I reset the keys to go in numerical order starting at 0
...2f3401850%2fafter-array-filter-how-can-i-reset-the-keys-to-go-in-numerical-order-starting%23new-answer', 'question_page');
}
);
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Correct way of using JQuery-Mobile/Phonegap together?
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Please, could you add the order of the script loading, using latest version ??
– realtebo
Mar 20 '13 at 18:11
7
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Java LinkedHashMap get first or last entry
I have used LinkedHashMap because it is important the order in which keys entered in the map.
14 Answers
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Return first N key:value pairs from dict
... This answer is no longer correct. Python dicts now preserve insertion order, and this is explicitly documented.
– Konrad Rudolph
Sep 22 at 12:30
1
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Static Block in Java [duplicate]
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the order of execution is: static initializer, instance initializer, constructor
– Someone Somewhere
Feb 19 '14 at 0:46
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AngularJS - how to get an ngRepeat filtered result reference
...ng-model="query">
<div ng-repeat="item in (filteredItems = (items | orderBy:'order_prop' | filter:query | limitTo:4))">
{{item}}
</div>
Then $scope.filteredItems is accessible.
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How do I create a list of random numbers without duplicates?
...ignificantly cheaper. For ranges of size N, if you want to generate on the order of N unique k-sequences or more, I recommend the accepted solution using the builtin methods random.sample(range(N),k) as this has been optimized in python for speed.
Code
# Return a randomized "range" using a Linear Co...
Why use the INCLUDE clause when creating an index?
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If the column is not in the WHERE/JOIN/GROUP BY/ORDER BY, but only in the column list in the SELECT clause.
The INCLUDE clause adds the data at the lowest/leaf level, rather than in the index tree.
This makes the index smaller because it's not part of the tree
INCLUDE co...