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How to disable text selection highlighting
...nding habit of mine to include the *, which I originally started doing for readability: it explicitly states at a glance that the author intends to match all elements.
– Tim Down
Jan 14 '11 at 13:24
...
What is your favorite C programming trick? [closed]
...
While reading Quake 2 source code I came up with something like this:
double normals[][] = {
#include "normals.txt"
};
(more or less, I don't have the code handy to check it now).
Since then, a new world of creative use of th...
Pure JavaScript Send POST Data Without a Form
...get request:
var xhr = new XMLHttpRequest();
// we defined the xhr
xhr.onreadystatechange = function () {
if (this.readyState != 4) return;
if (this.status == 200) {
var data = JSON.parse(this.responseText);
// we get the returned data
}
// end of state change: i...
How to catch SQLServer timeout exceptions
...nder System.Data.SqlClient.TdsEnums for TIMEOUT_EXPIRED.
Your code would read:
if (ex.Number == -2)
{
//handle timeout
}
Code to demonstrate failure:
try
{
SqlConnection sql = new SqlConnection(@"Network Library=DBMSSOCN;Data Source=YourServer,1433;Initial Catalog=YourDB;Integrated Se...
Entity Framework Join 3 Tables
...n much thought when I commented, but certainly the naming conventions hurt readability (obv. copied from from OP). Also, the commas as the beginning of the line hurt readability a lot (subjective, for me), and whitespace / indentation could be slightly improved. I've submitted an edit with all of th...
How to urlencode data for curl command?
...s as strings instead of parsing them as JSON and -sR (--slurp --raw-input) reads the input into a single string. -r (--raw-output) outputs the contents of strings instead of JSON string literals.
If the input is not the output of another command, you can store it in a jq string variable:
jq -nr --...
Can't connect to local MySQL server through socket homebrew
...nd password. I suggest you to check the following link; "forums.mysql.com/read.php?34,140320,140324"
– Berk
Jun 30 '18 at 15:17
...
How can I calculate an md5 checksum of a directory?
... ls -alR dir | md5sum . This is even better no compression just a read. It is unique because the content contains the mod time and size of file ;)
– Sid
Oct 3 '12 at 1:14
...
Is memcached a dinosaur in comparison to Redis? [closed]
...a bit with memcached the last weeks and just found out about Redis. When I read this part of their readme, I suddenly got a warm, cozy feeling in my stomach:
...
How do I insert datetime value into a SQLite database?
...r: 0000-9999
%% %
The alternative is to format the date/time into an already accepted format:
YYYY-MM-DD
YYYY-MM-DD HH:MM
YYYY-MM-DD HH:MM:SS
YYYY-MM-DD HH:MM:SS.SSS
YYYY-MM-DDTHH:MM
YYYY-MM-DDTHH:MM:SS
YYYY-MM-DDTHH:MM:SS.SSS
HH:MM
HH:MM:SS
HH:MM:SS.SSS
now
Reference: SQLite Date & Tim...