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Difference between Java Enumeration and Iterator

... Looking at the Java API Specification for the Iterator interface, there is an explanation of the differences between Enumeration: Iterators differ from enumerations in two ways: Iterators allow the caller to remove elements from the underlying...
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android webview geolocation

...me properties so that webview has full access to run normal. // HTML5 API flags webView.getSettings().setAppCacheEnabled(true); webView.getSettings().setDatabaseEnabled(true); webView.getSettings().setDomStorageEnabled(true); ...
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Comparison of JSON Parser for Objective-C (JSON Framework, YAJL, TouchJSON, etc)

...he fastest library is JSONKit, followed by NSJSONSerialization (now public API) and NextiveJSON. SBJSON and TouchJSON are a little bit slower than the previous 3 libraries. The comparison has been done using an iPhone 4S with iOS 5.0.1. ...
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Right HTTP status code to wrong input

... We had the same problem when making our API as well. We were looking for an HTTP status code equivalent to an InvalidArgumentException. After reading the source article below, we ended up using 422 Unprocessable Entity which states: The 422 (Unprocessable Entit...
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How do I see if Wi-Fi is connected on Android?

...nfo (int networkType) is now deprecated: This method was deprecated in API level 23. This method does not support multiple connected networks of the same type. Use getAllNetworks() and getNetworkInfo(android.net.Network) instead. NOTE3: public static final int TYPE_WIFI is now deprecated: ...
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Detect enter press in JTextField

... uses an Action, which implements ActionListener because Action is a newer API with addition features. For example you could disable the Action which would disable the event for both the text field and the button. share ...
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What is database pooling?

...------+ +-----------+ In it's simplest form, it's just a similar API call (1) to an open-connection API call which is similar to the "real" one. This first checks the pool for a suitable connection (2) and, if one is available, that's given to the client. Otherwise a new one is created (3)...
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What parameters should I use in a Google Maps URL to go to a lat-lon?

... In May 2017 Google announced the Google Maps URLs API that allows to construct universal cross-platform links. Now you can open Google maps on web, Android or iOS using the same URL string in form: https://www.google.com/maps/search/?api=1&parameters There are several ...
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Converting ISO 8601-compliant String to java.util.Date

...d joda-time a literal joy to use, especially when compared to the standard api which is an abomination. – NimChimpsky Jun 23 '14 at 13:12  |  ...
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Is there a JavaScript / jQuery DOM change listener?

...mmary which basically solves it for jquery users. – Capi Etheriel Oct 1 '12 at 19:20 1 Still work...