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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...
Android Min SDK Version vs. Target SDK Version
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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...
How to use the toString method in Java?
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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...
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 ;...
How can I determine whether a 2D Point is within a Polygon?
...or graphics, I'd rather not prefer integers. Many systems use integers for UI painting (pixels are ints after all), but macOS for example uses float for everything. macOS only knows points and a point can translate to one pixel, but depending on monitor resolution, it might translate to something el...
Are there best practices for (Java) package organization? [closed]
...package structuring is usually a heated discussion. Below are some simple guidelines for package naming and structuring:
Follow java package naming conventions
Structure your packages according to their functional role as well as their business role
Break down your packages according to their fu...
How to avoid merge-commit hell on GitHub/BitBucket
...nly advices. However, as said in my question, how can I do this within the UI of GitHub/BitBucket?
– Niklas9
May 3 '13 at 21:54
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