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Selecting multiple classes with jQuery
...rflow.com/q/1041344/148271. basically I will have to join all the selector for intersection. Like $(".myClass.myOtherClass")
– IsmailS
Sep 2 '11 at 13:03
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Easiest way to detect Internet connection on iOS?
... on how to determine host reachability, reachability by WiFi, by WWAN etc. For a very simply check of network reachability, you can do something like this
Reachability *networkReachability = [Reachability reachabilityForInternetConnection];
NetworkStatus networkStatus = [networkReachability cur...
Find and replace string values in list
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words = [w.replace('[br]', '<br />') for w in words]
These are called List Comprehensions.
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Default html form focus without JavaScript
Is it possible to set the default input focus on an HTML form without using JavaScript, for example:
5 Answers
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Difference between Activity and FragmentActivity
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A FragmentActivity is a subclass of Activity that was built for the Android Support Package.
The FragmentActivity class adds a couple new methods to ensure compatibility with older versions of Android, but other than that, there really isn't much of a difference between the two. Jus...
Ansible: Set variable to file content
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For remote lookups check the slurp and fetch modules
– Marco Ferrari
Feb 2 '17 at 12:31
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Getting “unixtime” in Java
...rimitive long (lower-case-l long) not a boxed object long (capital-L Long) for the unixTime variable's type.
long unixTime = System.currentTimeMillis() / 1000L;
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Are static fields inherited?
When static members are inherited, are they static for the entire hierarchy, or just that class, i.e.:
7 Answers
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composer: How to find the exact version of a package?
Suppose I'm writing a library A, that depends on another library, monolog for instance.
5 Answers
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PowerShell and the -contains operator
...it should be noted that the -Match operator uses regular expressions to perform text matching.
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