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getActionBar() returns null
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answered Dec 30 '14 at 20:54
AmirAmir
8,00944 gold badges4141 silver badges4545 bronze badges
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SQL NVARCHAR and VARCHAR Limits
...atatype (replacement for ntext which is deprecated).
In fact in SQL Server 2008 it seems that for a variable the 2GB limit can be exceeded indefinitely subject to sufficient space in tempdb (Shown here)
Regarding the other parts of your question
Truncation when concatenating depends on datatype.
va...
Best way to serialize an NSData into a hexadeximal string
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206
This is a category applied to NSData that I wrote. It returns a hexadecimal NSString represent...
.htaccess rewrite to redirect root URL to subdirectory
...e with other rewrites.
– gin93r
Nov 20 '14 at 13:03
Works fine for me too.
– Jitesh Sojitra
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Get final URL after curl is redirected
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201
curl's -w option and the sub variable url_effective is what you are
looking for.
Something li...
Why prefer two's complement over sign-and-magnitude for signed numbers?
...interpretation is:
27*a7 + 26*a6 + 25*a5 + 24*a4 + 23*a3 + 22*a2 + 21*a1 + 20*a0
11111111 = 128 + 64 + 32 + 16 + 8 + 4 + 2 + 1 = 255
The two's complement interpretation is:
-27*a7 + 26*a6 + 25*a5 + 24*a4 + 23*a3 + 22*a2 + 21*a1 + 20*a0
11111111 = -128 + 64 + 32 + 16 + 8 + 4 + 2 + 1 = -1
None of th...
How to set the margin or padding as percentage of height of parent container?
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answered Apr 4 '12 at 20:03
Camilo MartinCamilo Martin
32.7k1818 gold badges103103 silver badges148148 bronze badges
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Authentication versus Authorization
...t Adam is authenticated.
– Timo
Oct 20 '17 at 12:11
7
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Center a DIV horizontally and vertically [duplicate]
...it here working: http://jsbin.com/iquviq/30/edit
.content {
width: 200px;
height: 600px;
background-color: blue;
position: absolute; /*Can also be `fixed`*/
left: 0;
right: 0;
top: 0;
bottom: 0;
margin: auto;
/*Solves a ...
A gentle tutorial to Emacs/Swank/Paredit for Clojure
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[Edit from non-author: this is from 2010, and the process has been significantly simplified since May 2011. I'll add a post to this answer with my setup notes as of Feb 2012.]
You'll need to put together a few pieces: Emacs, SLIME (which works perfectly well w...