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Spring DAO vs Spring ORM vs Spring JDBC
... (finder methods) and the entity classes in a technology-agnostic way and, based on configuration only (annotations on DAOs & entities + spring configuration, be it xml- or java-based), decides the implementation technology, be it JPA (SQL) or redis, hadoop, etc. (NOSQL).
If you follow the nam...
What is the difference between SQL, PL-SQL and T-SQL?
...s.
It is more or less standardized, and used by almost all relational database management systems: SQL Server, Oracle, MySQL, PostgreSQL, DB2, Informix, etc.
PL/SQL is a proprietary procedural language used by Oracle
PL/pgSQL is a procedural language used by PostgreSQL
TSQL is a proprietary procedu...
Copy file remotely with PowerShell
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@klm_ Can you please explain what you mean?
– FastTrack
Dec 8 '16 at 15:46
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Strip html from string Ruby on Rails
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If we want to use this in model
ActionView::Base.full_sanitizer.sanitize(html_string)
which is the code in "strip_tags" method
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What is Ember RunLoop and how does it work?
...ons", "render", "afterRender", "destroy", "timers"]. Ember keeps their codebase pretty modular, and they make it possible for your code, as well as its own code in a separate part of the library, to insert more queues. In this case, the Ember Views library inserts render and afterRender queues, spec...
How do I record audio on iPhone with AVAudioRecorder?
...udio as NSData in the currently edited object using KVC.
#define DOCUMENTS_FOLDER [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"]
- (void) startRecording{
UIBarButtonItem *stopButton = [[UIBarButtonItem alloc] initWithTitle:@"Stop" style:UIBarButtonItemStyleBordered target:self ...
Convert Mercurial project to Git [duplicate]
...xport:
cd ~
git clone https://github.com/frej/fast-export.git
git init git_repo
cd git_repo
~/fast-export/hg-fast-export.sh -r /path/to/old/mercurial_repo
git checkout HEAD
Also have a look at this SO question.
If you're using Mercurial version below 4.6, adrihanu got your back:
As he stated ...
method overloading vs optional parameter in C# 4.0 [duplicate]
...ith an elegant alternative to method overloading where you overload method based on the number of parameters.
For example say you want a method foo to be be called/used like so, foo(), foo(1), foo(1,2), foo(1,2, "hello"). With method overloading you would implement the solution like this,
///Base ...
Batch renaming files with Bash
...d\3"/p'|sh >>>>>>>OUTPUT>>>> mv: rename ./base/src/main/java/com/anysoftkeyboard/base/dictionaries to ./base/src/main/java/com/effectedkeyboard/base/dictionaries/dictionaries: No such file or directory
– Vitali Pom
Jan 25 '18 at...
Interface or an Abstract Class: which one to use?
...cluded) to implement a set numbers of methods and you want to provide some base methods that will help them develop their child classes.
Another thing to keep in mind is client classes can only extend one abstract class, whereas they can implement multiple interfaces. So, if you're defining your...