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What is the difference between DAO and Repository patterns?
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It's a repository of a specific type of objects - it allows you to search for a specific type of objects as well as store them. Usually it will ONLY handle one type of objects. E.g. AppleRepository would allow you to do AppleRepository.findAll(criteria) or AppleRepository.save(juicyApple).
Note tha...
ViewPager and fragments — what's the right way to store fragment's state?
Fragments seem to be very nice for separation of UI logic into some modules. But along with ViewPager its lifecycle is still misty to me. So Guru thoughts are badly needed!
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Get to UIViewController from UIView?
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Since this has been the accepted answer for a long time, I feel I need to rectify it with a better answer.
Some comments on the need:
Your view should not need to access the view controller directly.
The view should instead be independent of the view controller,...
How to preventDefault on anchor tags?
...re.
The following is my previous solution, which I am leaving here just for legacy purposes:
If you are having this problem a lot, a simple directive that would fix this issue is the following:
app.directive('a', function() {
return {
restrict: 'E',
link: function(scope, ele...
Safe String to BigDecimal conversion
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Check out setParseBigDecimal in DecimalFormat. With this setter, parse will return a BigDecimal for you.
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Installation error: INSTALL_PARSE_FAILED_MANIFEST_MALFORMED?
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There could be another reason for this error. The attribute
android:taskAffinity="string"
Should always start with a dot, like:
android:taskAffinity=".string"
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How can I easily convert DataReader to List? [duplicate]
...t to be converted to a List<T> .
What is a possible simple solution for this?
9 Answers
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Laravel 4: how to “order by” using Eloquent ORM [duplicate]
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Mac OS X Git安装教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ich to save the key (/Users/jiangbo/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in yes.
Your public key has been saved in id_rsa.pub.
The key fingerprint is:
fb:c4:b0:e0:47:fd:be:e0:fb:ea:73:ef:a8:29:d5:22 jonezhang8...
How to get the last N records in mongodb?
...).find().skip(db.getCollection('COLLECTION_NAME').count()-N) working great for me :)
– Spl2nky
Jul 24 '16 at 17:01
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