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MySQL ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)
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Python dict how to create key or append an element to key?
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Use dict.setdefault():
dic.setdefault(key,[]).append(value)
help(dict.setdefault):
set...
How to list commits since certain commit?
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git rev-list <since_hash>..HEAD
or to include the commit:
git rev-list <since_hash&g...
Pipe subprocess standard output to a variable [duplicate]
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edited May 23 '17 at 12:34
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answered Dec 22 '10 at 23:49
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Print JSON parsed object?
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127
Most debugger consoles support displaying objects directly. Just use
console.log(obj);
Depen...
git error: failed to push some refs to remote
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Spring Boot - parent pom when you already have a parent pom
...ncy management) without replacing the settings in your actual parent.
The 2 main other things it does are
define a load of properties for quickly setting versions of dependencies that you want to override
configure some plugins with default configuration (principally the Spring Boot maven plugin)...
Set time part of DateTime in ruby
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Within a Rails environment:
Thanks to ActiveSupport you can use:
DateTime.now.midnight
DateT...
Prevent ViewPager from destroying off-screen views
...e, rather than the default which is 1.
In your case, you want to specify 2, so that when you are on the third page, the first one is not destroyed, and vice-versa.
mViewPager = (ViewPager)findViewById(R.id.pager);
mViewPager.setOffscreenPageLimit(2);
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Unittest setUp/tearDown for several tests
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As of 2.7 (per the documentation) you get setUpClass and tearDownClass which execute before and after the tests in a given class are run, respectively. Alternatively, if you have a group of them in one file, you can use setUpModul...