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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
...
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...
What characters are valid for JavaScript variable names?
...c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\...
How to use PHP OPCache?
... changes to the shared
;memory storage allocation.
opcache.revalidate_freq=60
;If enabled, a fast shutdown sequence is used for the accelerated code
;The fast shutdown sequence doesn't free each allocated block, but lets
;the Zend Engine Memory Manager do the work.
opcache.fast_shutdown=1
;Enables...
Accurate way to measure execution times of php scripts
...
// Display Script End time
$time_end = microtime(true);
//dividing with 60 will give the execution time in minutes other wise seconds
$execution_time = ($time_end - $time_start)/60;
//execution time of the script
echo '<b>Total Execution Time:</b> '.$execution_time.' Mins';
It will...
How do I get a Cron like scheduler in Python? [closed]
...
609
If you're looking for something lightweight checkout schedule:
import schedule
import time
d...