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Secret copy to clipboard JavaScript function in Chrome and Firefox?
...ole functions - at least that seems to be the case for Firebug. If you try calling window.copy for instance, you'll get a warning about function not defined, so it's definitely not a browser function, and cannot be used in normal JavaScript files. The following functions also seems to work in the Ja...
Is there any git hook for pull?
...do something every time you pull... you could alias 'git pull' so that you call a script that does the git pull then does something else
– Shadow Radiance
Jun 20 '14 at 14:21
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How do iOS Push Notifications work?
...es.
On initial launch of your app on a user’s device, the system automatically establishes an accredited, encrypted, and persistent IP connection between your app and APNs. This connection allows your app to perform setup to enable it to receive notifications, as explained in Configuring Remote No...
sql primary key and index
Say I have an ID row (int) in a database set as the primary key. If I query off the ID often do I also need to index it? Or does it being a primary key mean it's already indexed?
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How to draw circle in html page?
...
You can't draw a circle per se. But you can make something identical to a circle.
You'd have to create a rectangle with rounded corners (via border-radius) that are one-half the width/height of the circle you want to make.
#circle {
width: 50px;
height: 50px;
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IE8 and JQuery's trim()
...oes not return a jQuery object, so chaining is out of the option. You were calling the trim() method on a string, but IE does not know about String.trim.
– janmoesen
Aug 9 '10 at 11:08
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Scope of sessionStorage and localStorage
...have verified my statements a while back by viewing the sqlite(3) database called webappsstore.sqlite in my Firefox profile directory, using query SELECT scope FROM webappsstore2;. The result is the reverse of the domain, followed by the non-reversed protocol, and sufficed with the port, eg: gro.all...
How to redirect the output of an application in background to /dev/null
... file, one thing that I noticed is that it leaves the command console that called the file without a prompt.
– Dennis
Mar 10 '13 at 17:28
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What does @@variable mean in Ruby?
... don't understand what the ruby class << self end block does, specifically the << operator.
– davidtingsu
Jun 4 '13 at 17:55
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How can one see the structure of a table in SQLite? [duplicate]
... todos_server_snapshot
sqlite> .schema alarms
CREATE TABLE alarms (ROWID INTEGER PRIMARY KEY AUTOINCREMENT, alarm_id,
todo INTEGER, flags INTEGER, offset_days INTEGER,
reminder_date INTEGER, time INTEGER, argument,
unrecognized_data...