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Declaring an enum within a class

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How to handle code when app is killed by swiping in android?

...lag stopWithTask as true for Service. Like: <service android:name="com.myapp.MyService" android:stopWithTask="true" /> But as you say you want to unregister listeners and stop notification etc, I would suggest this approach: Inside your Manifest file, keep flag stopWithTask as fal...
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git pushes with wrong user from terminal

... I just had this problem at work. The builtin git that ships with mac or comes when you install xcode caches git credentials in keychain. The fix for me was to: start keychain access (start spotlight via cmd + space, type keychain, press enter) Under keychains on the upper left, select "login" ...
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How to git-svn clone the last n revisions from a Subversion repository?

...s in a directed acyclic graph (DAG), which makes it trivial to walk back n commits. But in SVN ( and therefore in Git-SVN) you will have to find the revision number yourself. share | improve this ...
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Set element width or height in Standards Mode

... edited Oct 26 '15 at 20:18 Community♦ 111 silver badge answered Jan 12 '11 at 10:30 Alexandre PerezAlex...
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How to fix Hibernate LazyInitializationException: failed to lazily initialize a collection of roles,

... I get an error Caused by: java.lang.IllegalArgumentException: Can not set com.horariolivre.security.CustomAuthenticationProvider field com.horariolivre.security.SecurityConfig.authenticationProvider to $Proxy36. I get the same error if I use the add fetchType=FetchType.EAGER inside my ManyToMany an...
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Array include any value from another array?

... (cheeses & foods).empty? As Marc-André Lafortune said in comments, & works in linear time while any? + include? will be quadratic. For larger sets of data, linear time will be faster. For small data sets, any? + include? may be faster as shown by Lee Jarvis' answer -- probably ...
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Ruby get object keys as array

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PHP variables in anonymous functions

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How to sort with lambda in Python

... @SuperBiasedMan the error is not misleading. cmp, a comparator function takes two arguments. If you don't specify that you are passing a key, it is assumed from the function parameters order that you are passing a comparator. Your lambda takes one parameter, therefore is not a...