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autolayout - make height of view relative to half superview height
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This is now possible in IB as of [at least] Xcode 5.1.1. Although it took me sometime to figure out it is actually super simple:
First create a basic top alignment constraint (you will also need to setup bottom, left, and right constraints, like normal)
. Then select the co...
iTerm2 keyboard shortcut - split pane navigation
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645
From the documentation:
Cmd] and Cmd[ navigates among split panes in order of use.
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How do negative margins in CSS work and why is (margin-top:-5 != margin-bottom:5)?
...he element, so why do you have to set margin-top:-8px; and not margin-top:-50%;?
Well, vertical centering in CSS is harder than it should be. When setting even top or bottom margins in %, the value is calculated as a percentage always relative to the width of the containing block. This is rather a ...
Algorithm to calculate the number of divisors of a given number
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Justin BozonierJustin Bozonier
6,95699 gold badges4242 silver badges4646 bronze badges
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Designing function f(f(n)) == -n
... 0
– Joel Coehoorn
Apr 8 '09 at 21:25
3
No it isn't. f(-1) = 0. f(0) = 1
– ...
How can I get a count of the total number of digits in a number?
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– Puterdo Borato
May 12 '12 at 18:25
3
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How to read the output from git diff?
...tory):
diff --git a/builtin-http-fetch.c b/http-fetch.c
similarity index 95%
rename from builtin-http-fetch.c
rename to http-fetch.c
index f3e63d7..e8f44ba 100644
--- a/builtin-http-fetch.c
+++ b/http-fetch.c
@@ -1,8 +1,9 @@
#include "cache.h"
#include "walker.h"
-int cmd_http_fetch(int argc, co...
How Does Modulus Divison Work
...d 16 = 11
Other examples:
30 / 3 = 10, remainder 0
=> 30 mod 3 = 0
35 / 3 = 11, remainder 2
=> 35 mod 3 = 2
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Android: Bitmaps loaded from gallery are rotated in ImageView
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answered Sep 5 '10 at 22:03
JamesJames
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CSS div element - how to show horizontal scroll bars only?
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answered Nov 3 '08 at 11:35
bobincebobince
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