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Regular expression search replace in Sublime Text 2
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Usually a back-reference is either $1 or \1 (backslash one) for the first capture group (the first match of a pattern in parentheses), and indeed Sublime supports both syntaxes. So try:
my name used to be \1
or
my name used to be $1
Also note that your original capture pattern:
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jQuery - get a list of values of an attribute from elements of a class
...epted', but over 100 people have voted it 'useful', and that's good enough for me!
– Michael Scheper
Oct 5 '16 at 22:10
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AngularJS toggle class using ng-class
...toScroll]"></i>
Solution 3 (angular v.1.1.4+ introduced support for ternary operator):
<i ng-class="autoScroll ? 'icon-autoscroll' : 'icon-autoscroll-disabled'"></i>
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Ask for User Permission to Receive UILocalNotifications in iOS 8
...to ask user's permission to show notifications from your app, this applies for both remote/push and local notifications. In Swift you can do it like this,
Update for Swift 2.0
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: NSDictionary?) -> Bool {
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Difference between solr and lucene
...eir: Lucene is used to create a search index and Solr use this index to perform searches. Am I right or is this a totally different approach?
4) Lucene doesn't just create the Index for the consumption by Solr. Lucene handles all the search related operations. Any application can use the Lucene fra...
How does Activity.finish() work in Android?
... Then how to finish an activity which is called by StartAvtivityforResults() without completion?
– Ayush Pateria
Feb 2 '12 at 12:12
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How to change the decimal separator of DecimalFormat from comma to dot/point?
...ou can change the separator either by setting a locale or using the DecimalFormatSymbols.
If you want the grouping separator to be a point, you can use an european locale:
NumberFormat nf = NumberFormat.getNumberInstance(Locale.GERMAN);
DecimalFormat df = (DecimalFormat)nf;
Alternatively you can...
What is the _snowman param in Ruby on Rails 3 forms for?
In Ruby on Rails 3 (currently using Beta 4), I see that when using the form_tag or form_for helpers there is a hidden field named _snowman with the value of ☃ ( Unicode \x9731) showing up.
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How to upgrade Eclipse for Java EE Developers?
...http://download.eclipse.org/releases/oxygen/
Then tell Eclipse to look for updates: Help > Check for updates.
After the installation, Eclipse will restart and show the old splash screen. Next time you manually stop/start Eclipse it will correctly show the correct splash screen.
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What difference between Jersey vs jax-rs
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For example: JAX-RS gives you a set of interfaces (standard Java interfaces) which are implemented by Jersey. So that set of interfaces (or classes) are needed as a dependency to be implemented.
– Ale Za...