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How to remove/ignore :hover css style on touch devices
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It's worth mentioning that desktop browsers including Firefox will not results in 'notouch'. They report understanding touch events.
– Harry B
Nov 10 '15 at 8:23
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Is the size of C “int” 2 bytes or 4 bytes?
...sh between positive and negative values (that's the sign), we need to also include the sign bit.
INT_MIN -32768 // -(2¹⁵)
INT_MAX +32767 // 2¹⁵ - 1
Padding bits... While it's not common to encounter computers that have padding ...
How can I start PostgreSQL server on Mac OS X?
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The Homebrew package manager includes launchctl plists to start automatically. For more information, run brew info postgres.
Start manually
pg_ctl -D /usr/local/var/postgres start
Stop manually
pg_ctl -D /usr/local/var/postgres stop
Start automatically
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SQL Server Linked Server Example Query
...example using GETDATE() or even certain joins. Others performance killers include not giving appropriate rights.
See http://thomaslarock.com/2013/05/top-3-performance-killers-for-linked-server-queries/ for some more info.
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Protecting executable from reverse engineering?
...ftware protection, as numerous posts on various newsgroups and forums have included the newer versions of the protected product.
Recently we tried their software license solution (HASP SL) on a smaller project, which was straightforward enough to get working if you're already familiar with the HL ...
Using Python String Formatting with Lists
... This would make the construction of s more complex, as I would need to include incrementing numbers rather than simply %s for each position. s is built up in a number of different steps, so it's much easier to just include the %s token.
– SabreWolfy
Sep 27 ...
Simple and fast method to compare images for similarity
... to use.
Codes example
origin lena
blur lena
resize lena
shift lena
#include <opencv2/core.hpp>
#include <opencv2/core/ocl.hpp>
#include <opencv2/highgui.hpp>
#include <opencv2/img_hash.hpp>
#include <opencv2/imgproc.hpp>
#include <iostream>
void compute(c...
Why can't I reference System.ComponentModel.DataAnnotations?
...ations" - - > and selecting the project where this assembly needs to be included - - > and selecting "restore" if needed to establish the reference.
– supi
Feb 14 at 14:26
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How to Detect if I'm Compiling Code with a particular Visual Studio version?
...t v100. There's a code #if defined _MSC_VER # if _MSC_VER >= 1800 # include <inttypes.h>. inttypes.h cannot be found, though. Very strange
– Bernhard Döbler
Dec 30 '16 at 20:30
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AI2 Media Notification
...ations must be assigned to such a channel up from API level 26. Up to and including API Level 25, all information and functions relating to the notification channel are irgnored. The notification concept is quite complex. Android allows settings to be made on the device level as well as on the ch...