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What is JSON and why would I use it?
...o the script explanation is found here and here is a direct link to the js file. Every major browser nowadays has its own implementation for this.
Example on how to use the JSON parser (with the json from the above code snippet):
//The callback function that will be executed once data is received ...
Connect to a heroku database with pgadmin
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Do I need any kind of files/keys to force SSL? (excuse me for the ignorance)
– Tomas Romero
Aug 2 '12 at 2:35
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What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
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As of Android 4.1.1, it returns position: grepcode.com/file/repository.grepcode.com/java/ext/…
– emmby
Aug 21 '12 at 17:09
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Disabling highlighting of current line in the Visual Studio editor
...k the option: Highlighting->Highlight results of Quick Find and Find in Files.
For some reason "esc" doesn't work .
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How to convert a factor to integer\numeric without loss of information?
...you can store at the beginning of your script, or even better in your .Rprofile file.
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C++11 reverse range-based for-loop
... Actually, you shouldn't be writing "using <anything>;" at file scope in a header. You could improve the above by moving the using declarations into the function scope for begin() and end().
– Chris Hartman
Apr 22 '18 at 17:56
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How do I make a redirect in PHP?
...rection. Use it only if you want to redirect instead of normal execution.
File example.php:
<?php
header('Location: static.html');
$fh = fopen('/tmp/track.txt', 'a');
fwrite($fh, $_SERVER['REMOTE_ADDR'] . ' ' . date('c') . "\n");
fclose($fh);
?>
Result of three executions:
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Can existing virtualenv be upgraded gracefully?
...ed. Beware that the path name to the virtualenv is hardwired into various files within the environment, so, when you are ready to switch over to it, either change your startup scripts et al to refer to the new virualenv path or be very careful about copying it over to the old directory and modifyin...
Hibernate: Automatically creating/updating the db tables based on entity classes
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In applicationContext.xml file:
<bean id="entityManagerFactoryBean" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- This makes /META-INF/persi...
Dynamically adding a form to a Django formset with Ajax
...re('div.table:last', 'service');
});
</script>
In a javascript file:
function cloneMore(selector, type) {
var newElement = $(selector).clone(true);
var total = $('#id_' + type + '-TOTAL_FORMS').val();
newElement.find(':input').each(function() {
var name = $(this).att...