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Chrome extension: accessing localStorage in content script
...torage "onChanged"
Using native localStorage (old reply from 2011)
Content scripts run in the context of webpages, not extension pages. Therefore, if you're accessing localStorage from your contentscript, it will be the storage from that webpage, not the extension page storage.
Now, to let your cont...
Display text on MouseOver for image in html
...
You can use title attribute.
<img src="smiley.gif" title="Smiley face"/>
You can change the source of image as you want.
And as @Gray commented:
You can also use the title on other things like <a ... anchors, <p>, &l...
Appropriate hashbang for Node.js scripts
I'm trying to create a script for node.js that will work in multiple environments. Particularly for me, I'm switching back and forth between OS X and Ubuntu. In the former, Node is installed as node , but in the latter it is nodejs . At the top of my script, I can have:
...
insert multiple rows via a php array into mysql
...body. That's why answering this question.
$data = array(
array(
'title' => 'My title' ,
'name' => 'My Name' ,
'date' => 'My date'
),
array(
'title' => 'Another title' ,
'name' => 'Another Name' ,
'date' => 'Another date'
)
);
$this-...
How to serve static files in Flask
...doing this anyways in your CSS/JS file links in html. For instance...
<script src="{{ url_for('static', filename='styles/dist/js/bootstrap.js') }}"></script>
Here's a link to the "canonical" informal Flask tutorial - lots of great tips in here to help you hit the ground running.
htt...
Difference between EXISTS and IN in SQL?
... EXISTS when the subquery results is very small.
CREATE TABLE t1 (id INT, title VARCHAR(20), someIntCol INT)
GO
CREATE TABLE t2 (id INT, t1Id INT, someData VARCHAR(20))
GO
INSERT INTO t1
SELECT 1, 'title 1', 5 UNION ALL
SELECT 2, 'title 2', 5 UNION ALL
SELECT 3, 'title 3', 5 UNION ALL
SELECT 4, 't...
How to add a right button to a UINavigationController?
...oad];
UIBarButtonItem *anotherButton = [[UIBarButtonItem alloc] initWithTitle:@"Show" style:UIBarButtonItemStylePlain target:self action:@selector(refreshPropertyList:)];
self.navigationItem.rightBarButtonItem = anotherButton;
// exclude the following in ARC projects...
[anotherBu...
How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
...not mistaken. Programs use the UID to see if an event is deleted. If a php-script always generates another UID (->mt_rand), programs will always think the whole content has changed. Everything vanished and everything is new. Personally I would stick to the same UID if the event is the same in th...
How do I use FileSystemObject in VBA?
...
Within Excel you need to set a reference to the VB script run-time library.
The relevant file is usually located at \Windows\System32\scrrun.dll
To reference this file, load the
Visual Basic Editor (ALT+F11)
Select Tools > References from the drop-down menu
A listbox of ...
How to read contacts on Android 2.0
...ntract.CommonDataKinds.Organization.DATA));
String title = orgCur.getString(orgCur.getColumnIndex(ContactsContract.CommonDataKinds.Organization.TITLE));
}
orgCur.close();
}
}
}
}
emphasized text
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