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UIButton remove all target-actions
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831
Call removeTarget:action:forControlEvents:, pass nil for the target, NULL for action, and use ...
How to vertically align elements in ?
...-cell and display:table-row like so:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<style typ...
How do I keep jQuery UI Accordion collapsed by default?
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answered Jan 8 '11 at 13:13
Gabriele PetrioliGabriele Petrioli
167k2727 gold badges229229 silver badges285285 bronze badges
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Yes/No message box using QMessageBox
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187
You would use QMessageBox::question for that.
Example in a hypothetical widget's slot:
#inclu...
How do I specify multiple targets in my podfile for my Xcode project?
...Tests' (beware of spaces in target's names).
Example:
platform :osx, '10.8'
link_with 'Sail', 'Sail-Tests'
pod 'SSKeychain', '~> 0.1.4'
pod 'INAppStoreWindow', :head
pod 'AFNetworking', '1.1.0'
pod 'Reachability', '~> 3.1.0'
pod 'KSADNTwitterFormatter', '~> 0.1.0'
pod 'MASShortcut', '~&...
Can I draw rectangle in XML?
... can and here is one I made earlier:
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/listview_background_shape">
<stroke android:width="2dp" android:color="#ff207d94" />
<padding android:left="2dp...
How to add an auto-incrementing primary key to an existing table, in PostgreSQL?
...Y;
Older Versions of PostgreSQL
In old versions of PostgreSQL (prior to 8.x?) you had to do all the dirty work. The following sequence of commands should do the trick:
ALTER TABLE test1 ADD COLUMN id INTEGER;
CREATE SEQUENCE test_id_seq OWNED BY test1.id;
ALTER TABLE test ALTER COLUMN id S...
Swift - Convert to absolute value
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The standard abs() function works great here:
let c = -8
print(abs(c))
// 8
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Python Regex instantly replace groups
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answered Dec 22 '12 at 23:48
Martin EnderMartin Ender
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console.log javascript [Function]
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edited Jan 4 '14 at 18:11
Benjamin
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an...