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Get fragment (value after hash '#') from a URL in php [closed]
...the hash mark or anchor as shown in a user's browser: This isn't possible with "standard" HTTP as this value is never sent to the server (hence it won't be available in $_SERVER["REQUEST_URI"] or similar predefined variables). You would need some sort of JavaScript magic on the client side, e.g. to ...
What APIs are used to draw over other apps (like Facebook's Chat Heads)?
...his permission; these windows are intended
for system-level interaction with the user.
Constant Value: "android.permission.SYSTEM_ALERT_WINDOW"
//EDIT:
The full code here:
public class ChatHeadService extends Service {
private WindowManager windowManager;
private ImageView chatHead;
...
Reload activity in Android
Is it a good practice to reload an Activity in Android ?
18 Answers
18
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What's the best way to check if a String represents an integer in Java?
...
If you are not concerned with potential overflow problems this function will perform about 20-30 times faster than using Integer.parseInt().
public static boolean isInteger(String str) {
if (str == null) {
return false;
}
int leng...
SQL - find records from one table which don't exist in another
...
There's several different ways of doing this, with varying efficiency, depending on how good your query optimiser is, and the relative size of your two tables:
This is the shortest statement, and may be quickest if your phone book is very short:
SELECT *
FROM Call
W...
What's wrong with this 1988 C code?
...ile this piece of code from the book "The C Programming Language" (K & R). It is a bare-bones version of the UNIX program wc :
...
Resolve build errors due to circular dependency amongst classes
I often find myself in a situation where I am facing multiple compilation/linker errors in a C++ project due to some bad design decisions (made by someone else :) ) which lead to circular dependencies between C++ classes in different header files (can happen also in the same file) . But fortunately...
Bat file to run a .exe at the command prompt
I want to create a .bat file so I can just click on it so it can run:
11 Answers
11
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Is it possible to install another version of Python to Virtualenv?
... web-hosting that has Python 2.4 installed, but my code is not compatible with 2.4. Is it possible to install Python 2.6 directly to Virtualenv?
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Convert a list to a string in C#
...indedString = string.Join( ",", myList.ToArray() );
You can replace "," with what you want to split the elements in the list by.
Edit: As mention in the comments you could also do
string combindedString = string.Join( ",", myList);
Reference:
Join<T>(String, IEnumerable<T>)
Conca...