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How do I access an access array item by index in handlebars?
...t people index)
although if you get an error about index needing to be a string, do:
(get people (concat index ""))
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How to take screenshot of a div with JavaScript?
...or a shot within given cords and return the BASE64 encoded data of it as a string no Security problem
– Barkermn01
Dec 27 '12 at 19:56
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Declare a constant array
...fined as locals in functions, and can only be numbers, characters (runes), strings or booleans. Because of the compile-time restriction, the expressions that define them must be constant expressions, evaluatable by the compiler. For instance, 1<<3 is a constant expression, while math.Sin(math....
python max function using 'key' and lambda expression
...ms based on a set of rules based on the type of the objects (for example a string is always greater than an integer).
To modify the object before comparison, or to compare based on a particular attribute/index, you've to use the key argument.
Example 1:
A simple example, suppose you have a list ...
How can you integrate a custom file browser/uploader with CKEditor?
...ard alert dialog, such as "illegal file" or something. Set url to an empty string if the third parameter is an error message.
CKEditor's "upload" tab will submit a file in the field "upload" - in PHP, that goes to $_FILES['upload']. What CKEditor wants your server to output is a complete JavaScript...
SQL/mysql - Select distinct/UNIQUE but return all columns?
...y applicable to numeric values, but also compare the alphabetical order of string values.
SELECT country, MAX(city) FROM locations
GROUP BY country
will result in:
--country-- --city--
France Paris
Poland Krakow
Italy Milano
or:
SELECT country, MIN(city) FROM locations
GROU...
PHP: merge two arrays while keeping keys instead of reindexing?
How can I merge two arrays (one with string => value pairs and another with int => value pairs) while keeping the string/int keys? None of them will ever overlap (because one has only strings and the other has only integers).
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GUI-based or Web-based JSON editor that works like property explorer [closed]
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Generally when I want to create a JSON or YAML string, I start out by building the Perl data structure, and then running a simple conversion on it. You could put a UI in front of the Perl data structure generation, e.g. a web form.
Converting a structure to JSON is very...
PHP Constants Containing Arrays?
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You can store it as a JSON string in a constant. And application point of view, JSON can be useful in other cases.
define ("FRUITS", json_encode(array ("apple", "cherry", "banana")));
$fruits = json_decode (FRUITS);
var_dump($fruits);
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Regex to match any character including new lines
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Add the s modifier to your regex to cause . to match newlines:
$string =~ /(START)(.+?)(END)/s;
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