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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
...l) {
activityState = savedInstanceState.getString(STATE_KEY);
}
setContentView(R.layout.main_activity);
mTextView = (TextView) findViewById(R.id.text_view);
}
//This callback is called only when there is a saved instance previously
saved using
//onSaveInstanceState(). We r...
POSTing a @OneToMany sub-resource association in Spring Data REST
...or me. Just make sure the author.post is writable (for example by having a setter or @JsonValue annotation)
– scheffield
May 28 '15 at 3:14
1
...
Evaluating a mathematical expression in a string
..."- +")) +
(ident + lpar + expr + rpar | pi | e | fnumber).setParseAction(self.pushFirst))
| Optional(oneOf("- +")) + Group(lpar + expr + rpar)
).setParseAction(self.pushUMinus)
# by defining exponentiation as "atom [ ^ factor ]..." instead of
...
How to use Greek symbols in ggplot2?
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Storing custom objects in an NSMutableArray in NSUserDefaults
... simple, using the following code:
[[NSUserDefaults standardUserDefaults] setObject:[NSKeyedArchiver archivedDataWithRootObject:objectArray] forKey:@"savedArray"];
As f3lix pointed out, you need to make your custom object comply to the NSCoding protocol. Adding methods like the following should ...
Indent starting from the second line of a paragraph with CSS
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Parallel.ForEach vs Task.Factory.StartNew
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How to fix the uninitialized constant Rake::DSL problem on Heroku?
...every five minutes). After I installed the delayed_job gem I had to do the setup for it, otherwise Heroku complains about the missing delayed_jobs table:
#add to gemfile
gem 'delayed_job'
#at command line
bundle install
rails g delayed_job
rake db:migrate
git add -A
git commit -a -m "added delayed...
Is it possible to override the configuration of a plugin already defined for a profile in a parent P
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Any difference between First Class Function and High Order Function
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