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How to parse an RSS feed using JavaScript?
... <creativeCommons:license>http://www.creativecommons.org/licenses/by-sa/3.0/rdf</creativeCommons:license>
<entry>
<id>https://stackoverflow.com/q/10943544</id>
<re:rank scheme="http://stackoverflow.com">2</re:rank>
<title t...
What is the difference between Factory and Strategy patterns?
...r example, we have a ButtonCreationFactory interface, which is implemented by two factories, the first WindowsButtonCreationFactory (creates buttons with Windows look and feel) and the second LinuxButtonCreationFactory (creates buttons with Linux look and feel). So both these factories do have the s...
SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...shaAleayoub, read about android.app.supernotcalledexception it is required by android implementation.
– Samuel
Apr 4 '16 at 6:46
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Is there a portable way to print a message from the C preprocessor?
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#pragma message () is not supported by older versions of gcc (such as gcc 4.1.2, the default version on RHEL5). I have yet to find an appropriate equivalent for these older versions - #warning is not going to be great, as warnings are treated as errors for us...
Change SQLite default settings
...Windows, you should create the file %USERPROFILE%\.sqliterc. For instance, by executing the following on the command-line: (echo .mode columns && echo .headers on) >%USERPROFILE%\.sqliterc
– Dennie
Apr 13 '17 at 12:45
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Why is Spring's ApplicationContext.getBean considered bad?
... is not IoC. Niether is it mandatory to have all your classes instantiated by Spring. That is inappropriate dogma. If the ApplicationContext is itself injected, then it's perfectly fine to ask it to instantiate a bean in this way - and the beans it creates can be different implementations based on t...
Array include any value from another array?
...ill be faster. For small data sets, any? + include? may be faster as shown by Lee Jarvis' answer -- probably because & allocates a new Array while another solution does not and works as a simple nested loop to return a boolean.
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json_encode sparse PHP array as JSON array, not JSON object
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doesn't relate to the question asked by OP. OP specifically asked encoding issue encountered using json_encode
– pg2286
Jun 21 '17 at 2:23
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How to use bootstrap-theme.css with bootstrap 3?
... In BS 3.2, including the theme CSS indeed changes the look and feel by adding 3D shades to buttons and other things. See answer by joshhunt for details.
– RajV
Sep 16 '14 at 14:59
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throwing an exception in objective-c/cocoa
...Xcode, but the [NSException raise...] syntax doesn't seem to be recognized by the parser as an exit path from a method which returns a value. I am seeing the warning "Control may reach end of non-void function" when using this syntax, but with the @throw([NSException exceptionWith…]) syntax, th...