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Difference between DateTime and Time in Ruby
...by's evolution compared to carefully planned development of something like Java. Developers want new functionality but don't want to step on existing APIs so they just create a new class - to the end user there's no obvious reason for the two to exist.
This is true for software libraries in general...
What is the JUnit XML format specification that Hudson supports?
...al -->
<error message="" <!-- The error message. e.g., if a java exception is thrown, the return value of getMessage() -->
type="" <!-- The type of error that occured. e.g., if a java execption is thrown the full class name of the exception. -->
></...
How did Google manage to do this? Slide ActionBar in Android application
... here's some code:
First, the class for collapsing / expanding (SlideMenu.java):
package your.cool.app;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Rect;
import android.util.Log;
import android.view.LayoutInflater;
import and...
overlay two images in android to set an imageview
...ort android.widget.ImageView;
import com.squareup.picasso.Picasso;
import java.io.IOException;
import java.util.List;
public class MergeImageView extends ImageView {
private SparseArray<Bitmap> bitmaps = new SparseArray<>();
private Picasso picasso;
private final int DEFAU...
prototype based vs. class based inheritance
In JavaScript, every object is at the same time an instance and a class. To do inheritance, you can use any object instance as a prototype.
...
Replace Fragment inside a ViewPager
...leave a comment if you want the full app uploaded to GitHub.
HomeActivity.java
public class HomeActivity extends SherlockFragmentActivity {
FragmentAdapter mAdapter;
ViewPager mPager;
TabPageIndicator mIndicator;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(s...
How Python web frameworks, WSGI and CGI fit together
... simple abstraction layer for Python, akin to what the Servlet spec is for Java. Whereas CGI is really low level and just dumps stuff into the process environment and standard in/out, the above two specs model the http request and response as constructs in the language. My impression however is th...
How to upload files to server using JSP/Servlet?
...Simplest way to serve static data from outside the application server in a Java web application
Abstract template for static resource servlet supporting HTTP caching
Ajaxifying the form
Head to the following answers how to upload using Ajax (and jQuery). Do note that the servlet code to collect t...
Is recursion ever faster than looping?
...eing used. You wrote 'language-agnostic', so I'll give some examples.
In Java, C, and Python, recursion is fairly expensive compared to iteration (in general) because it requires the allocation of a new stack frame. In some C compilers, one can use a compiler flag to eliminate this overhead, whic...
VS 2015 Preview版已经发布，支持Android开发 - IT产品资讯 - 清泛网 - 专注IT技能提升
...发环境如Eclipse可以使用微软的 Android模拟器。VS 2015支持Java、ANT、SQL LITE和WebSocket4web，提供原生的 Git支持。一个新微软正在浮现？
Visual studio 2015 CTP6更新日志
此版本几乎解决了已知的 issues，提升了系统稳定性。
其他改进：
S...