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Schema for a multilanguage database
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What do you think about having a related translation table for each translatable table?
CREATE TABLE T_PRODUCT (pr_id int, PRICE NUMBER(18, 2))
CREATE TABLE T_PRODUCT_tr (pr_id INT FK, languagecode varchar, pr_name text, pr_descr text)
This way if you have multiple translatable col...
How to change the foreign key referential action? (behavior)
I have set up a table that contains a column with a foreign key, set to ON DELETE CASCADE (delete child when parent is deleted)
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SVN Error - Not a working copy
... WARNING: rm -rf deletes the folder content permanently. Take a backup before executing it.
– KrishPrabakar
Mar 13 '15 at 9:51
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Change values while iterating
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No, the abbreviation you want is not possible.
The reason for this is that range copies the values from the slice you're iterating over.
The specification about range says:
Range expression 1st value 2nd value (if 2nd variable is present)
array...
How can I call a custom Django manage.py command directly from a test driver?
I want to write a unit test for a Django manage.py command that does a backend operation on a database table. How would I invoke the management command directly from code?
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How to override a JavaScript function
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@David Waters: I'm afraid your current code alerts forever in Chrome.
– pimvdb
Mar 23 '11 at 17:55
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What is the size limit of a post request?
...ice browsers - in those cases it is more a function of heap space reserved for this purpose on the device then anything else.
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Checking for a dirty index or untracked files with Git
...ut exactly this a few days ago, when I figured out how to add git status information to my prompt.
Here's what I do:
For dirty status:
# Returns "*" if the current git branch is dirty.
function evil_git_dirty {
[[ $(git diff --shortstat 2> /dev/null | tail -n1) != "" ]] && echo "*"
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UIButton Long Press Event
...f the long press as soon as the long press is caught by the system, even before you lift the finger off the screen.
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How to access route, post, get etc. parameters in Zend Framework 2
... parameter in a controller, you will need to select the appropriate method for the type of parameter you are looking for and pass in the name.
Examples:
$this->params()->fromPost('paramname'); // From POST
$this->params()->fromQuery('paramname'); // From GET
$this->params()->fro...