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What is `related_name` used for in Django?
...his data
you only can use related name
bom = material.tomaterial.all().order_by('-creation_time')
It is not working otherwise (at least I was not able to skip the usage of related name in case of 2 FK's to the same table.)
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What is time_t ultimately a typedef to?
...ng as articles aren't deleted you can always have a look at the history in order to find the correct version.
– Zeta
Mar 13 '13 at 7:51
4
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How do you detect Credit card type based on number?
..., '');
// checks per each, as their could be multiple hits
//fix: ordering matter in detection, otherwise can give false results in rare cases
var sel_brand = "unknown";
if (cur_val.match(jcb_regex)) {
sel_brand = "jcb";
} else if (cur_val.match(amex_regex)) {
se...
What's the “average” requests per second for a production web application?
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@JosephPersie Don't forget to look at the post date, hehe.
– Spectral
Oct 14 '19 at 23:56
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Store print_r result into a variable as a string or text
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Can I set subject/content of email using mailto:?
...nt-issue">Send email</a>
And most generally, here is a simple PHP script that encodes per the above.
<?php
$encodedTo = rawurlencode($message->to);
$encodedSubject = rawurlencode($message->subject);
$encodedBody = rawurlencode($message->body);
$uri = "mailto:$encodedTo?subj...
jQuery - add additional parameters on submit (NOT ajax)
... this one. worked well for me
$("#registerform").attr("action", "register.php?btnsubmit=Save")
$('#registerform').submit();
this will submit btnsubmit =Save as GET value to register.php form.
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Getters \ setters for dummies
...examples, the internal property names are abstracted with an underscore in order to discourage users from simply doing foo.bar vs. foo.get( 'bar' ) and getting an "uncooked" value. You can use conditional code to do different things depending on the name of the property being accessed (via the name ...
Sending emails with Javascript
...ta of your SMTP server, It's best to do it on the server side with Node or PHP, thanks equally
– jcarlosweb
Nov 26 '18 at 13:49
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Inversion of Control vs Dependency Injection
...constructors/setters/service lookups, which the object will 'depend' on in order to behave correctly.
IoC without using DI, for example would be the Template pattern because the implementation can only be changed through sub-classing.
DI Frameworks are designed to make use of DI and can define int...