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Spring DAO vs Spring ORM vs Spring JDBC
...AOs with @Repository, as the beans will be automatically added by the scan procedure. Further, Spring may add other useful features to the annotation.
Spring-JDBC
Spring-JDBC provides the JdbcTemplate class, that removes plumbing code and helps you concentrate on the SQL query and parameters. You...
An example of how to use getopts in bash
...sed to break up (parse) options in command lines for easy parsing by shell procedures, and to check for legal options. It uses the GNU getopt(3) routines to do this.
getopt can have following types of options.
No-value options
key-value pair options
Note: In this document, during explaining syn...
What is an application binary interface (ABI)?
...le topics:
Arguably the biggest and most important part of an ABI is the procedure call standard sometimes known as the "calling convention". Calling conventions standardize how "functions" are translated to assembly code.
ABIs also dictate the how the names of exposed functions in libraries shou...
Why all the Active Record hate? [closed]
...with things that violate first normal form, where there are lots of stored procedures required to access the data, you are better off using something that is more of just a SQL wrapper. If your database is relatively well structured, ActiveRecord lets you take advantage of that.
To add to the them...
How do I properly clean up Excel interop objects?
...y is all there is to it. Once you establish this template for your cleanup procedure you can code normally, without the need for wrappers, etc. :-)
I have a tutorial on this here:
Automating Office Programs with VB.Net / COM Interop
It's written for VB.NET, but don't be put off by that, the princ...
How to convert a number to string and vice versa in C++
... for your application it's also best to go back to other string formatting procedures.
There are also similar functions defined that are named to_wstring, these will return a std::wstring.
share
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PHP global in functions
...t argumentation. Globals are just as present in an application if you have procedural functions or OOP design. The next two ways of changing the value of a global are essentially the same:
function xzy($var){
global $z;
$z = $var;
}
function setZ($var){
$this->z = $var;
}
In both instances...
Is it possible to use Java 8 for Android development?
... system Gradle will be used for build/clean processes and its installation procedure will also be provided. Also, both JDK 8 and JDK 7 must coexist on the development machine. Steps given below must be followed to install them:
Go to JDK 8 early access preview page http://jdk8.java.net
Download JD...
passport.js RESTful auth
...cause the login via Facebook has a third party, Facebook itself. The login procedure requires the user to be redirected to Facebook's website where credentials are entered outside of our control.
So let's see how things change:.
The user connects to https://example.com
The server serves a rich Ja...
How using try catch for exception handling is best practice
...System.UnauthorizedAccessException e)
{
// Call a custom error logging procedure.
LogError(e);
// Re-throw the error.
throw;
}
I'd suggest reading the entire "Exceptions and Exception Handling" section and also Best Practices for Exceptions.
...