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How do I use cascade delete with SQL Server?
...Keys, and see which ones have "Cascade delete" turned on, you can run this script:
SELECT
OBJECT_NAME(f.parent_object_id) AS 'Table name',
COL_NAME(fc.parent_object_id,fc.parent_column_id) AS 'Field name',
delete_referential_action_desc AS 'On Delete'
FROM sys.foreign_keys AS f,
sys....
What does multicore assembly language look like?
... disks - here's an x86_32 version written in assembler using the old TSS descriptors that can actually run multi-threaded C code (github.com/duanev/oz-x86-32-asm-003) but there is no standard library support. Quite a bit more than you asked for but it can maybe answer some of those lingering questi...
Is it necessary to write HEAD, BODY and HTML tags?
... live-reload tool I use for web development (puer) automatically inserts a script in head. Without at last the <head> tag, it doesn't work.
– Offirmo
Jan 23 '16 at 20:07
1
...
Get position/offset of element relative to a parent container?
...de.
var position = $("#child-element").offsetRelative("div.item-parent");
alert('left: '+position.left+', top: '+position.top);
Plugin Finally, for the actual plugin (with a few notes expalaining what's going on):
// offsetRelative (or, if you prefer, positionRelative)
(function($){
$.fn.off...
Remove empty array elements
... answer on this topic is absolutely INCORRECT.
Consider the following PHP script:
<?php
$arr = array('1', '', '2', '3', '0');
// Incorrect:
print_r(array_filter($arr));
// Correct:
print_r(array_filter($arr, 'strlen'));
Why is this? Because a string containing a single '0' character also eva...
Local variables in nested functions
...
I banged my head on this wall for 3 hours today on a script for work. Your last point is very important, and is the main reason why I encountered this problem. I have callbacks with closures galore throughout my code, but trying the same technique in a loop is what got me.
...
Matplotlib (pyplot) savefig outputs blank image
...one in terminal such as spyder, it will not show fig. Put all command in a script and run in one go. It shows the plot.
– CKM
Oct 9 '18 at 6:57
...
How do I deal with certificates using cURL while trying to access an HTTPS url?
...e man-in-the-middle what do you think he's doing with your data ? Spoiler alert: he's decrypting it, stealing it, and possibly modifying it and injecting back into the insecure stream. Straight from the man page : "-k, --insecure (SSL) This option explicitly allows curl to perform "insecure" S...
Remove multiple elements from array in Javascript/jQuery
...r, function(n, i) {
return $.inArray(i, removeValFromIndex) ==-1;
});
alert(arr);//arr contains V2, V4
check this fiddle.
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Using Sinatra for larger projects via multiple files
...http-equiv="X-UA-Compatible" content="IE=8")
%meta(http-equiv="Content-Script-Type" content="text/javascript" )
%meta(http-equiv="Content-Style-Type" content="text/css" )
%meta(http-equiv="Content-Type" content="text/html; charset=utf-8" )
%meta(http-equiv="expires" content="0" )
...