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PHP Session Security
What are some guidelines for maintaining responsible session security with PHP? There's information all over the web and it's about time it all landed in one place!
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How to hide a in a menu with CSS?
...realized that Chrome, it seems, will not allow me to hide <option> in a <select> . Firefox will.
13 Answers
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How do I create a slug in Django?
I am trying to create a SlugField in Django.
9 Answers
9
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Why is a div with “display: table-cell;” not affected by margin?
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Cause
From the MDN documentation:
[The margin property] applies to all elements except elements with
table display types other than table-caption, table and inline-table
In other words, the margin property is not applicable to display:table-cell elements.
Solutio...
Filter element based on .data() key/value
Say I have 4 div elements with class .navlink , which, when clicked, use .data() to set a key called 'selected' , to a value of true :
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Read specific columns from a csv file with csv module?
I'm trying to parse through a csv file and extract the data from only specific columns.
11 Answers
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Post data to JsonP
Is it possible to post data to JsonP? Or does all data have to be passed in the querystring as a GET request?
7 Answers
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How to remove underline from a name on hover
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FYI for people using Bootstrap...I needed to use "!important" after "none" for this to work. Example: a:hover{ text-decoration: none !important; }
– JustBlossom
May 21 '17 at 23:46
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How do you serialize a model instance in Django?
...Model QuerySet but how do you just serialize to JSON the fields of a Model Instance?
18 Answers
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Django Forms: if not valid, show form with error message
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If you render the same view when the form is not valid then in template you can access the form errors using form.errors.
{% if form.errors %}
{% for field in form %}
{% for error in field.errors %}
<div class="alert alert-danger">
<st...