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How to properly add cross-site request forgery (CSRF) token using PHP
I am trying to add some security to the forms on my website. One of the forms uses AJAX and the other is a straightforward "contact us" form. I'm trying to add a CSRF token. The problem I'm having is that the token is only showing up in the HTML "value" some of the time. The rest of the time, the va...
Storing JSON in database vs. having a new column for each key
...JSON useful in a relational database:
When storing email addresses and phone numbers for a contact, where storing them as values in a JSON array is much easier to manage than multiple separate tables
Saving arbitrary key/value user preferences (where the value can be boolean, textual, or numeric, ...
Separators for Navigation
...list items, position the image to the left of the li, but not on the first one.
For example:
#nav li + li {
background:url('seperator.gif') no-repeat top left;
padding-left: 10px
}
This CSS adds the image to every list item that follows another list item - in other words all of them but ...
Preferred method to store PHP arrays (json_encode vs serialize)
...is your absolute driving characteristic, then by all means use the fastest one. Just make sure you have a full understanding of the differences before you make a choice
Unlike serialize() you need to add extra parameter to keep UTF-8 characters untouched: json_encode($array, JSON_UNESCAPED_UNICOD...
Why are C# 4 optional parameters defined on interface not enforced on implementing class?
...describe, and a hundred classes that implement it. Then you decide to make one of the parameters of one of the interface's methods optional. Are you suggesting that the right thing to do is for the compiler to force the developer to find every implementation of that interface method, and make the pa...
How to saveHTML of DOMDocument without HTML wrapper?
...lements
LIBXML_HTML_NODEFDTD prevents a default doctype being added when one is not found.
Full documentation about Libxml parameters is here
(Note that loadHTML docs say that Libxml 2.6 is needed, but LIBXML_HTML_NODEFDTD is only available in Libxml 2.7.8 and LIBXML_HTML_NOIMPLIED is available...
How to assign name for a screen? [closed]
... as it focuses on renaming the existing session rather than creating a new one.
– thanos.a
May 8 '15 at 7:36
4
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Adding a simple UIAlertView
What is some starter code I could use to make a simple UIAlertView with one "OK" button on it?
10 Answers
...
How to set background color of an Activity to white programmatically?
...answer works; but it is still not completely programmatic as per the questioner. I would suggest Arunkumar's answer below.
– KVISH
May 22 '15 at 3:29
...
Spring Data JPA find by embedded object property
...ind entities with a property of an embedded object in that entity. Does anyone know if this is possible, and if so how?
4 A...