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How many Activities vs Fragments?
...
+100
I agree that the tutorials are very simplified. They just introduce Fragments but I do not agree with the pattern as suggested.
I a...
Does use of final keyword in Java improve the performance?
...me).
public class FinalTest {
public static final int N_ITERATIONS = 1000000;
public static String testFinal() {
final String a = "a";
final String b = "b";
return a + b;
}
public static String testNonFinal() {
String a = "a";
String b = "b...
How to remove the border highlight on an input text element
...e along the lines of this.
.wrapper {
width: 500px;
max-width: 100%;
margin: 0 auto;
}
form,
label {
margin: 1em auto;
}
label {
display: block;
}
input {
outline: none;
}
<div class="wrapper">
<form>
<label>Click on this text and th...
How do I set a variable to the output of a command in Bash?
... $user $home
done {list}</etc/passwd
Then
echo -n "${users[@]}"
1000 1000 user /home/user
...
65534 65534 nobody /nonexistent
and
echo ${!users[@]}
1000 ... 65534
echo -n "${users[1000]}"
1000 1000 user /home/user
Using this way let STDIN free fo...
Why shouldn't I use “Hungarian Notation”?
...tation for all my projects. I find it really helpful when I'm dealing with 100s of different identifier names.
For example, when I call a function requiring a string I can type 's' and hit control-space and my IDE will show me exactly the variable names prefixed with 's' .
Another advantage, when...
Memory management in Qt?
...
100
If you build your own hierarchy with QObjects, that is, you initialise all newly created QObje...
What is the ultimate postal code and zip regex?
... be much better suited to a database. The regex would look something like 10000|10001|10002|10003|.......
– Kibbee
Feb 23 '09 at 17:17
...
Android ListView with different layouts for each row
... android:layout_alignParentEnd="true"
android:layout_marginTop="100dp" />
</android.support.design.widget.CoordinatorLayout>
share
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improve this answer
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Python (and Python C API): __new__ versus __init__
...een 0 and size.
class ModularTuple(tuple):
def __new__(cls, tup, size=100):
tup = (int(x) % size for x in tup)
return super(ModularTuple, cls).__new__(cls, tup)
You simply can't do this with __init__ -- if you tried to modify self in __init__, the interpreter would complain th...
Avoiding if statement inside a for loop?
...
for(int i=0;i<100;i++){cout<<"Thank you!"<<endl;} :D This is the kind of solution I was looking for, it works like a charm :) You could improve it with few comments (had problems understanding it at first), but I got it so no p...