Skip to main content

More on “Crap Code”

Image
By
I read this blog recently and thought, "yes, that’s true". I’ve seen a lot of code that has resource leaks because programmers don’t properly close database connections. This is one of the most compelling reasons to use something like Spring’s database classes – they remove the boilerplate code for you and make using JDBC just that little bit easier. If you don’t want to use Spring, then its not too difficult to write a couple of library methods that will close all database connections correctly.
Labels:

Comments

Post a Comment

Popular posts from this blog

A Simple Makefile for a GTK/GTKMM Project

By Anonymous
When compiling small applications, its fairly easy just to compile using g++ from the command line. If you’re compiling anything more complex than a single file, its probably easier to use a Makefile. This example Makefile demonstrates how to compile an application that uses the GTKMM library. NAME=my-app CFLAGS=-g -Wall -o $(NAME) GTKFLAGS=`pkg-config --cflags --libs gtkmm-3.0` SRCS=main.cc myapp.cc CC=g++ # Do all all: main # Compile main: $(SRCS) $(CC) $(CFLAGS) $(SRCS) $(GTKFLAGS) # Clean clean: rm -f $(NAME) rm -f *.h~ rm -f *.cc~ rm -f Makefile~ rm -f *.glade~
Post a Comment
Read more

Changing Default Search Provider in Firefox on Linux Mint

By
On Linux Mint, the default version of Firefox is installed and configured to allow the following search engines to be queried directly from the address bar: Yahoo! Startpage DuckDuckGo Wikipedia Mint defines these as the default available set of search engines based upon 3 criteria (funding to Linux Mint, privacy support and whether the search engine is non-commercial). Other search engines such as Google, Bing or Twitter, etc. can easily be added into the default version of Firefox however. To add a different search provider, browse to Search Engines At the bottom of the page, click on the icon of the requested search engine, then click on the ... button in the URL bar and select the Add Search Engine option. You then have the option to change the default search engine within Firefox preferences to your new choice.
Post a Comment
Read more

Eclipse releases Ganymede

By Anonymous
The Eclipse Foundation has  released  Ganymede, the latest annual release this time containing 23 Eclipse projects including the Eclipse IDE version 3.4. This latest version of the annual Eclipse release contains many new features including: Equinox P2  - a system to make installations and updated to Eclipse easier JSDT  - A new JavaScript editor Improved JavaScript support for the Business Intelligence and Reporting Tools,  BIRT Graphical database query tools Improved support for Java EE 5 SOA support and many other features. Further information, inclusing webinars and demos can be found on the  project website  . This new release can be downloaded from the  Eclipse web site  .
Post a Comment
Read more