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What are good alternatives to SQL (the language)? [closed]
...o the new language? Etc. It can be done, of course, just like C++, C#, and Java have largely overthrown COBOL and FORTRAN. But it takes a combination of technical superiority and good marketing to pull it off.
Still, I get a chuckle out of people who rush forward to defend SQL anytime someone criti...
Is using Random and OrderBy a good shuffle algorithm?
...if you prefer.
static public class FisherYates
{
// Based on Java code from wikipedia:
// http://en.wikipedia.org/wiki/Fisher-Yates_shuffle
static public void Shuffle(int[] deck)
{
Random r = new Random();
for (int n = deck.L...
getViewTypeCount and getItemViewType methods of ArrayAdapter
...ame layout, you don't need to worry about view types. In fact, BaseAdapter.java provides a default behavior for all adapters:
public int getItemViewType(int position) {
return 0;
}
public int getViewTypeCount() {
return 1;
}
This indeed provides you with the same view type for every row....
JavaScript inheritance: Object.create vs new
In JavaScript what is the difference between these two examples:
4 Answers
4
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What are the differences between poll and select?
...ll() that uses select(), for these environments, but I've never seen one. Java does so ;-)
– Sergey Mashkov
Apr 18 '17 at 13:05
...
List View Filter Android
... and use it with some base reflection/generics techniques contained in the Java old school SDK package. Here's what I did:
public class GenericListFilter<T> extends Filter {
/**
* Copycat constructor
* @param list the original list to be used
*/
public GenericListFilt...
Difference between a SOAP message and a WSDL?
...uch as the Internet. In other words, Windows applications can talk to PHP, Java and Perl applications and many others, which in normal circumstances would not be possible.
How Do Web Services Work?
Because different applications are written in different programming languages, they often cannot...
Is JavaScript's “new” keyword considered harmful?
...rue, mostly because I've used Prototype, Scriptaculous and other excellent JavaScript libraries, and everyone of them used the new keyword.
...
Setting global styles for Views in Android
...TextViews (and most other built-in widgets) without needing to do a custom java class or setting the style individually.
If you take a look in themes.xml in the Android source, you will see a bunch of attributes for the default style for various widgets. The key is the textViewStyle (or editTextSty...
Why are iframes considered dangerous and a security risk?
...oing that was putting the form in its own minimal page with no third-party javascript, and displaying it in an iframe in the host page. hackernoon.com/…
– GordonM
Jan 9 '18 at 10:10
...