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Value Change Listener to JTextField
...gered by default on a focus change or when the enter key is pressed.
See http://docs.oracle.com/javase/tutorial/uiswing/components/formattedtextfield.html#value for more details.
Create a default formatter (DefaultFormatter) object to be passed to the JFormattedTextField either via its constructo...
How to select rows from a DataFrame based on column values?
...t. For your question, you could do df.query('col == val')
Reproduced from http://pandas.pydata.org/pandas-docs/version/0.17.0/indexing.html#indexing-query
In [167]: n = 10
In [168]: df = pd.DataFrame(np.random.rand(n, 3), columns=list('abc'))
In [169]: df
Out[169]:
a b ...
How do I set the value property in AngularJS' ng-options?
... Angular using a json post--rather i am submitting the form normally using http post, so overriding the values that Angular puts in the <options> tag allows me to submit the correct value (thanks!). I did not need to use ng-value in the hidden input, rather i needed to set the value tag as the...
Verifying signed git commits?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to set caret(cursor) position in contenteditable element (div)?
...d to support these browsers, you'll need different code.
jsFiddle example: http://jsfiddle.net/timdown/vXnCM/
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Can I access constants in settings.py from templates in Django?
... explicitly including RequestContext: docs.djangoproject.com/en/1.6/topics/http/shortcuts/#render
– yndolok
Aug 20 '14 at 23:38
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Good reasons NOT to use a relational database?
...
Try Prevayler:
http://www.prevayler.org/wiki/
Prevayler is alternative to RDBMS. In the site have more info.
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Effects of changing Django's SECRET_KEY
...
According to this page https://docs.djangoproject.com/en/dev/topics/signing/, the SECRET_KEY is mostly used for transitory stuff -- signing data sent over the wire so you can detect tampering, for example. It looks like the things that COULD break ...
How do you Encrypt and Decrypt a PHP String?
...ibsodium.
Example with defuse/php-encryption
<?php
/**
* This requires https://github.com/defuse/php-encryption
* php composer.phar require defuse/php-encryption
*/
use Defuse\Crypto\Crypto;
use Defuse\Crypto\Key;
require "vendor/autoload.php";
// Do this once then store it somehow:
$key = ...
How can I get Express to output nicely formatted HTML?
...t.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html><head><title>My Title</title><link rel="stylesheet" href="/stylesheets/style.css"/><script type="text/javascript" src="../js/j...