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Python: Tuples/dictionaries as keys, select, sort
...se I have quantities of fruits of different colors, e.g., 24 blue bananas, 12 green apples, 0 blue strawberries and so on.
I'd like to organize them in a data structure in Python that allows for easy selection and sorting. My idea was to put them into a dictionary with tuples as keys, e.g.,
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PHP “pretty print” json_encode [duplicate]
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PHP has JSON_PRETTY_PRINT option since 5.4.0 (release date 01-Mar-2012).
This should do the job:
$json = json_decode($string);
echo json_encode($json, JSON_PRETTY_PRINT);
See http://www.php.net/manual/en/function.json-encode.php
Note: Don't forget to echo "<pre>" before and...
PostgreSQL create table if not exists
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This feature has been implemented in Postgres 9.1:
CREATE TABLE IF NOT EXISTS myschema.mytable (i integer);
For older versions, here is a function to work around it:
CREATE OR REPLACE FUNCTION create_mytable()
RETURNS void
LANGUAGE plpgsql AS
$func$
BEGIN
IF EXIS...
How to ignore SSL certificate errors in Apache HttpClient 4.0
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edited Sep 19 '12 at 20:21
Gray
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How to execute a bash command stored as a string with quotes and asterisk [duplicate]
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401
Have you tried:
eval $cmd
For the follow-on question of how to escape * since it has special ...
String vs. StringBuilder
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edited Jul 12 '14 at 19:16
BartoszKP
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Android: How to put an Enum in a Bundle?
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Random alpha-numeric string in JavaScript? [duplicate]
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17 Answers
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SQL-Server: Error - Exclusive access could not be obtained because the database is in use
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14 Answers
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How to calculate a logistic sigmoid function in Python?
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14 Answers
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