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Properly escape a double quote in CSV
...le double quote to escape a double quote. You can use a command-line tool called csvfix to detect any lines which don't conform: csvfix check -nl -v [filename]
– Sam Critchley
Jun 30 '16 at 14:51
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INNER JOIN ON vs WHERE clause
...o has a STRAIGHT_JOIN clause.
Using this clause, you can control the JOIN order: which table is scanned in the outer loop and which one is in the inner loop.
You cannot control this in MySQL using WHERE syntax.
share
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Cannot read configuration file due to insufficient permissions
...r have to grant access to Authenticated Users to those IIS root folders in order for IIS to work.
– Colin
Oct 24 '19 at 23:13
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Getting the first index of an object
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If the order of the objects is significant, you should revise your JSON schema to store the objects in an array:
[
{"name":"foo", ...},
{"name":"bar", ...},
{"name":"baz", ...}
]
or maybe:
[
["foo", {}],
["ba...
Difference between static and shared libraries?
...cost for execution of the functions" - that's possible (if function groups/ordering have been optimised for cache locality in the static link, or due to oddities in OS/loader/compiler/architecture like cross-segment/large-pointer perf. penalties), but on many architectures/compiler-settings the dyna...
XSD - how to allow elements in any order any number of times?
...n the schema you have in your question, child1 or child2 can appear in any order, any number of times. So this sounds like what you are looking for.
Edit: if you wanted only one of them to appear an unlimited number of times, the unbounded would have to go on the elements instead:
Edit: Fixed type...
Create a hexadecimal colour based on a string with JavaScript
I want to create a function that will accept any old string (will usually be a single word) and from that somehow generate a hexadecimal value between #000000 and #FFFFFF , so I can use it as a colour for a HTML element.
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How do I use boolean variables in Perl?
... native boolean type, but you can use comparison of integers or strings in order to get the same behavior. Alan's example is a nice way of doing that using comparison of integers. Here's an example
my $boolean = 0;
if ( $boolean ) {
print "$boolean evaluates to true\n";
} else {
print "$boo...
Does a foreign key automatically create an index?
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Say you have a big table called orders, and a small table called customers. There is a foreign key from an order to a customer. Now if you delete a customer, Sql Server must check that there are no orphan orders; if there are, it raises an error.
To check ...
How to format date in angularjs
...a string date of format "2014-12-19 20:00:00" string format (passed from a PHP backend), then you should modify the code to the one in: https://stackoverflow.com/a/27616348/1904479
Adding on further
From javascript you can set the code as:
$scope.eqpCustFields[i].Value = $filter('date')(new Date(d...