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StringLength vs MaxLength attributes ASP.NET MVC with Entity Framework EF Code First
... public int StudentKey { get; set; }
//[MaxLength(50),StringLength(60)] //studentname column will be nvarchar(50)
//[StringLength(60)] //studentname column will be nvarchar(60)
[MaxLength(50)] //studentname column will be nvarchar(50)
public string StudentName { get; set; }...
List of ANSI color escape sequences
... ║
║ 60 ║ ideogram underline ║ hardly ever supported ║
║ 61 ║ ideogram double underline ║ hardly ever supported ...
Compare given date with today
...
time() - strtotime($var);
Gives you the seconds since $var
if((time()-(60*60*24)) < strtotime($var))
Will check if $var has been within the last day.
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How Many Seconds Between Two Dates?
..., dt1)
{
var diff =(dt2.getTime() - dt1.getTime()) / 1000;
diff /= (60 * 60);
return Math.abs(Math.round(diff));
}
function diff_minutes(dt2, dt1)
{
var diff =(dt2.getTime() - dt1.getTime()) / 1000;
diff /= (60);
return Math.abs(Math.round(diff));
}
function diff_seconds(dt2...
What data type to use for hashed password field and what length?
...hash = password_hash("rasmuslerdorf", PASSWORD_DEFAULT);
The result is a 60-character string similar to the following (but the digits will vary, because it generates a unique salt).
$2y$10$.vGA1O9wmRjrwAVXD98HNOgsNpDczlqm3Jq7KnEd1rVAGv3Fykk1a
Use the SQL data type CHAR(60) to store this encodin...
How do you detect Credit card type based on number?
...
Discover: ^6(?:011|5[0-9]{2})[0-9]{3,}$ Discover card numbers begin with 6011 or 65.
JCB: ^(?:2131|1800|35[0-9]{3})[0-9]{3,}$ JCB cards begin with 2131, 1800 or 35.
Unfortunately, there are a number of card types processed with the MasterCard system that do not live in MasterCard’s IIN range (...
Fixed page header overlaps in-page anchors
...lass in CSS:
:target::before {
content: "";
display: block;
height: 60px; /* fixed header height*/
margin: -60px 0 0; /* negative fixed header height */
}
Or scroll the page relative to :target with jQuery:
var offset = $(':target').offset();
var scrollto = offset.top - 60; // minus fixe...
top nav bar blocking top content of the page
...le more succinctness with @media (min-width: 980px) { body { padding-top: 60px; } }
– Ted
Nov 23 '12 at 0:46
3
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UIView frame, bounds and center
...)
width = 80
height = 130
Example 2
Frame
origin = (40, 60) // That is, x=40 and y=60
width = 80
height = 130
Bounds
origin = (0, 0)
width = 80
height = 130
Example 3
Frame
origin = (20, 52) // These are just rough estimates.
width = 118
...
Calculate business days
...days between the two dates. We compute the no. of seconds and divide it to 60*60*24
//We add one to inlude both dates in the interval.
$days = ($endDate - $startDate) / 86400 + 1;
$no_full_weeks = floor($days / 7);
$no_remaining_days = fmod($days, 7);
//It will return 1 if it's...