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Spring - @Transactional - What happens in background?
...pic. The Spring reference doc devotes multiple chapters to it. I recommend reading the ones on Aspect-Oriented Programming and Transactions, as Spring's declarative transaction support uses AOP at its foundation.
But at a very high level, Spring creates proxies for classes that declare @Transaction...
What is a “batch”, and why is GO used?
I have read and read over MSDN, etc. Ok, so it signals the end of a batch.
6 Answers
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Meaning of numbers in “col-md-4”,“ col-xs-1”, “col-lg-2” in Bootstrap
...edium screens (some desktops)
lg = large screens (remaining desktops)
Read the "Grid
Options"
chapter from the official Bootstrap documentation for more details.
You should usually classify a div using multiple column classes so it behaves differently depending on the screen size (this is...
How to maintain a Unique List in Java?
...dvantages and disadvantages to each collection. Some fast inserts but slow reads, some have fast reads but slow inserts, etc. It makes sense to spend a fair amount of time with the collections documentation to fully learn about the finer details of each class and interface.
...
What is the best practice for dealing with passwords in git repositories?
...
The typical way to do this is to read the password info from a configuration file. If your configuration file is called foobar.config, then you would commit a file called foobar.config.example to the repository, containing sample data. To run your program, y...
Linking static libraries to other static libraries
...u will need to include header files too. But it's off topic here as this thread talks about linking and your problem is at the compilation stage.
– evpo
Feb 27 '15 at 5:22
...
Download a file with Android, and showing the progress in a ProgressDialog
...red inside the activity class.
// that way, you can easily modify the UI thread from here
private class DownloadTask extends AsyncTask<String, Integer, String> {
private Context context;
private PowerManager.WakeLock mWakeLock;
public DownloadTask(Context context) {
this....
simple explanation PHP OOP vs Procedural?
...ould like to learn PHP and want to get an Idea about OOP and Procedural. I read some other blogs and tutorials about OOP vs Procedural but I still can't understand the approach.
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Why do we always prefer using parameters in SQL statements?
...
command.Parameters.Add(salaryParam);
var results = command.ExecuteReader();
}
VB.NET
Dim sql As String = "SELECT empSalary from employee where salary = @salary"
Using connection As New SqlConnection("connectionString")
Using command As New SqlCommand(sql, connection)
Dim sala...
Where to put model data and behaviour? [tl; dr; Use Services]
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@Aaronius just to be clear : i have never actually read "you should never do that" on any angularjs doc or blogs, but i've always read things like "angularjs doesn't need a model, it's just using plain old javascript", and I had to discover this pattern on my own. Since this ...