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How does the keyword “use” work in PHP and can I import classes with it?
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@root does not matter, it just tells run time what is to be used. like you're driving a car and signal tell you bump ahead and you break, like way use statement will tell compiler load this for me now. Got it dear!
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How to add a button to PreferenceScreen
...lass FilterActivity extends PreferenceActivity {
private LinearLayout rootView;
private LinearLayout buttonView;
private Button buttonDone;
private Button buttonRevert;
private ListView preferenceView;
private LinearLayout gradientView;
private ScrollView scrollRoot;
...
mongoose vs mongodb (nodejs modules/extensions), which better? and why?
...oose's.
I'm coming from PHP world, there we had raw sql with depreciated mysql_ functions, then we got PDO - object orientated abstraction layer to communicate with sql. Or you can choose some heavy ORM like Doctrine to have similar stuff to mongoose on mongoDB. Objects with setter/getters/save me...
Docker and securing passwords
...mands. (Of course, any user that has access to docker on the host also has root anyway.)
My preferred pattern is to use a wrapper script as the ENTRYPOINT or CMD. The wrapper script can first import secrets from an outside location in to the container at run time, then execute the application, prov...
Can Git hook scripts be managed along with the repository?
...p semi-automatically).
To do the symlink on *nix, all you need to do is:
root="$(pwd)"
ln -s "$root/hooks" "$root/.git/hooks"
use ln -sf if you're ready to overwrite what's in .git/hooks
share
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How do I 'svn add' all unversioned files to SVN?
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Actually that should be .\* or if svn root is on a different dir stuff\svn_root\*.
– Nux
Feb 12 '14 at 14:01
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Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...er". If you put the mentioned code inside a file called handlers.py on the root of the "scraper" folder, then you could add to your settings.py:
DOWNLOAD_HANDLERS = {
'http': 'scraper.handlers.PhantomJSDownloadHandler',
'https': 'scraper.handlers.PhantomJSDownloadHandler',
}
And voilà, t...
Relation between CommonJS, AMD and RequireJS?
...er) development given its asynchronous nature and the fact that it has its roots in Dojo's module declaration implementation.
Sources:
RequireJS - Why AMD?
Addy Osmani - Learning JavaScript Design Patterns - Modern Modular JavaScript Design Patterns
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How to get a one-dimensional scalar array as a doctrine dql query result?
...roject/Hydrators/ColumnHydrator.php
namespace DoctrineExtensions\Hydrators\Mysql;
use Doctrine\ORM\Internal\Hydration\AbstractHydrator, PDO;
class ColumnHydrator extends AbstractHydrator
{
protected function hydrateAllData()
{
return $this->_stmt->fetchAll(PDO::FETCH_COLUMN);...
What are the options for storing hierarchical data in a relational database? [closed]
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Columns: one for each lineage level, refers to all the parents up to the root, levels below the current items' level are set to 0 (or NULL)
There is a fixed limit to how deep the hierarchy can be
Cheap ancestors, descendants, level
Cheap insert, delete, move of the leaves
Expensive insert, delete,...