In jq, I can select an item in a list fairly easily: $ echo '["a","b","c","d","e"]' | jq '.[] | select(. == ("a","c"))' Or if you prefer to get it as an array: $ echo '["a","b","c","d","e"]' | ...

So I have a credentials object which contains a password and a username payload: Object credentials: Object password: "" username: "" and I want to blacklist password in the reducer configura...

I want to replace all array values with 0 except work and home. Input: $array = ['work', 'homework', 'home', 'sky', 'door'] My coding attempt: $a = str_replace("work", "0", $ar...

What Unicode characters (more precisely codepoints) are dangerous and should be blacklisted and prohibited for the users to use? I know that BIDI override characters and the "zero width space" are ...

Can I use the Content Security Policy Header to blacklist the loading of scripts from certain domains?

Is there an open database of blacklisted IP for the Web? With a lot of public web proxy you know... such the blacklist used by the Global blocking of Wikipedia.

I checked my IP address today because I was getting bounced back emails and I see it has been blacklisted on a few lists. I only use my website to send out customer emails and no newsletter emails;...

I was reading about development of XPCOM component. I came across these terms called whitelist data and blacklist data, I tried to find out on google but couldn't .. I do not know how its related t...

For example, where: list = [admin, add, swear] st = 'siteadmin' st contains string admin from list. How can I perform this check? How can I be informed which string from list was found, and if...

I would like to check a list of ip addresses and see if they are blacklisted (which would make me block them on my server). Which recommended websites offer such a service?

which is the preferred approach in sanitizing inputs coming from the user? thank you!

My understanding is that the only way to really mitigate a DDoS attack is to automate the process of blacklisting IP addresses/ranges. Google App Engine (GAE) allows you to configure and upload a ...

I was wondering if there is a way that I can filter (block) incoming calls on Android (consider 2.1 and up). I found solutions using reflection, but it seem not to be very clean and reliable soluti...

It's a well-known task, simple to describe: Given a text file foo.txt, and a blacklist file of exclusion strings, one per line, produce foo_filtered.txt that has only the lines of foo.txt that do ...

I've got a problem with pushing files to my Nexus One. It seems to me that there is only a small selection of file types that are accepted by my phone (such as jpg, gif and so on). I recently tri...

I have an array that looks like this: Array ( [0] => Vice President [1] => [2] => other [3] => Treasurer ) and I want delete the value with other in the value. I tried to use array_filter() ...

My website uses ajax. I've got a user list page which list users in an ajax table (with paging and more information stuff...). The url of this page is : /user-list User list is created by ajax...

I have a PHP script that is supposed to check for "valid" human names, but recently cracked against a name with a space, so we added spaces to our validator. Rather than doing this, is there a way ...

Is it possible to block users from IP adresses with a dynamic file-based blocklist? So, suppose the .htaccess looks like: order Deny,Allow Deny from 123.156.0.1 Deny from 10.0.0.10 Allow from all...

For a website that takes input from kids we need to filter any naughty / bad words that they use when they enter their comments in the website (running PHP). The comments are a free field an...

We are working on a project that requires us to allow users to register to receive email notifications of certain events. There will potentially be tens or hundreds of thousands of email messages b...