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Is there a cross-browser onload event when clicking the back button?
...page (including the state of JS, DOM). This allows it to re-load the page quicker and exactly as the user left it.
The load event is not supposed to fire when the page is loaded from this bfcache. For example, if you created your UI in the "load" handler, and the "load" event was fired once on the ...
What Are Some Good .NET Profilers?
...r in features and price. They both offer useful performance profiling and quite basic memory profiling.
dotTrace integrates with Resharper, which is really convenient, as you can profile the performance of a unit test with one click from the IDE. However, dotTrace often seems to give spurious resul...
How can I access Google Sheet spreadsheets only with Javascript?
...o different ways:
The Spreadsheet Service (native object support; usage guide); native is easier but is generally older than...
The Google Sheets Advanced Service (directly access the latest Google Sheets REST API [see below]; usage guide)
Apps Script also powers add-ons, and you can extend Sheet...
Android Fragments: When to use hide/show or add/remove/replace?
...gment, then it can still be in the running state of its lifecycle, but its UI has been detached from the window so it's no longer visible. So you could technically still interact with the fragment and reattach its UI later you need to. If you replace the fragment, the you are actually pulling it o...
How to add images in select list?
... doing that would be using some JS widget library, like for example jQuery UI, e.g. using Selectable.
From jQuery UI 1.11, Selectmenu widget is available, which is very close to what you want.
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Plain Old CLR Object vs Data Transfer Object
...f an application. POCOs are full fledged business objects with the one requirement that they are Persistence Ignorant (no get or save methods). Lastly, if you haven’t checked out Jimmy Nilsson’s book yet, pick it up from your local university stacks. It has examples in C# and it’s a great r...
How to use the toString method in Java?
...
Use of the String.toString:
Whenever you require to explore the constructor called value in the String form, you can simply use String.toString...
for an example...
package pack1;
import java.util.*;
class Bank {
String n;
String add;
int an;
int ba...
Android Min SDK Version vs. Target SDK Version
...
android:minSdkVersion
An integer designating the minimum API Level required for the application to run. The Android system will prevent the user from installing the application if the system's API Level is lower than the value specified in this attribute. You should always declare this attribut...
Where can I find documentation on formatting a date in JavaScript?
... effectively the title of the question. In the body of the question he is quite mislead. And, to your point, this answer does not talk about string formatting using random non-standard or not mentioned libraries. But that part of the question was asked incorrectly, as the #1 comment on the question ...
How to check internet access on Android? InetAddress never times out
...fast (either way), works on all devices, very reliable
- can't run on the UI thread
This works very reliably, on every device, and is very fast. It needs to run in a separate task though (e.g. ScheduledExecutorService or AsyncTask).
Possible Questions
Is it really fast enough?
Yes, very fast ;...