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Xcode — what is $(SRCROOT)?
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answered Sep 15 '10 at 15:39
mipadimipadi
344k7777 gold badges492492 silver badges464464 bronze badges
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Bootstrap dropdown sub menu missing
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Updated 2018
The dropdown-submenu has been removed in Bootstrap 3 RC. In the words of Bootstrap author Mark Otto..
"Submenus just don't have much of a place on the web right now, especially the mobile web. They will be removed wi...
jQuery clone() not cloning event bindings, even with on()
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answered Mar 3 '12 at 20:43
Didier GhysDidier Ghys
28.9k99 gold badges6767 silver badges7676 bronze badges
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What is a NullReferenceException, and how do I fix it?
... p1.Books.Add(...) statements.
Array
int[] numbers = null;
int n = numbers[0]; // numbers is null. There is no array to index.
Array Elements
Person[] people = new Person[5];
people[0].Age = 20 // people[0] is null. The array was allocated but not
// initialized. There is no Pers...
What is the difference between Step Into and Step Over in the Eclipse debugger?
...g {
static void f (int x) {
System.out.println ("num is " + (x+0)); // <- STEP INTO
}
static void g (int x) {
-> f(x); //
f(1); // <----------------------------------- STEP OVER
}
public static void main (String args[]) {
g(2);
g(3)...
Adjusting Eclipse console size
...do you adjust the maximum lines in the console window? My program outputs 2000 lines of numbers and Eclipse truncates it so therefore I am missing some numbers.
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PostgreSQL: insert from another table
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205
Just supply literal values in the SELECT:
INSERT INTO TABLE1 (id, col_1, col_2, col_3)
SELECT ...
How do I disconnect all other users in tmux?
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edited Oct 10 '17 at 9:01
K Erlandsson
11.8k66 gold badges4444 silver badges6262 bronze badges
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How do you get the file size in C#?
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edited Nov 4 '14 at 20:36
Luca Cremonesi
14222 gold badges33 silver badges1313 bronze badges
answer...
Raise warning in Python without interrupting program
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answered Oct 8 '10 at 15:07
SilentGhostSilentGhost
246k5454 gold badges286286 silver badges278278 bronze badges
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