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Databases
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ERROR 1054 (42S22): Unknown column 'Firstname' in 'field list'

I'M gettin the above error when I enter:

mysql> insert into people (fname, lname)
    -> VALUES (Firstname, Lastname);

Here's the table: …

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Search Engine Strategies
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There was a huge fluctuation in the SERPS yesterday that left a lot of people baffled by the unannounced algorithm … until Google officially announced it was a bug that …

Web Development
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$stmt = $dbconn->prepare("SELECT * FROM `members` WHERE username=? AND password=?");
$stmt->bind_param("ss", $username, $password);

Is what I have. Database is connected etc.
How can I set variable called $dbresult with array …

Topic by Aeonix

Md.Shams , rproffitt is right (for some reason I can't upvote his comment). I disagree about the "good tutorial" part , I can't see any other reason for resurrecting a 4 year …

Networking
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I started using Cloudflare yesterday, and I must say, I'm incredibly impressed with them. They have a pretty well-rounded featureset that goes above and beyond just being a static CDN.

Web Development
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Hi all,

I have been confusing myself for days over this so bear with me if it gets a bit confusing.

I have a table called tags with columns id, …

Topic by FoxyBit
$tags = array('linux,php,mysql');

Is an array with a single item. If linux,php,mysql is a single column in your DB, then you might do this:

$tags = explode(',', 'linux,php,mysql');

To get …

Search Engine Strategies
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Googlebot is crawling my AMP pages more than they are crawling my desktop pages. I have the appropriate canonical from AMP to desktop and amphtml from desktop to AMP. The …

amp
Search Engine Strategies
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I am trying to remove an entire folder of thin content from Google to help me recover from a Panda/EAT-related penalty. I want to keep the content on the site …

Community Center
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Hi. I am a college student and I am in my third year of college. I have an associate degree in general science and i am studying to earn my …

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Microsoft Windows
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Ok this is a weird one and its been ongoing for many months, wondering if anyone has any ideas. We have 10-15 office 365 exchange email accounts and they all …

Search Engine Strategies
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Google search console flagged a couple of my AMP pages with the error: Error in required structured data element

When I use the URL inspection tool, it says:

Linked AMP …

amp
Search Engine Strategies
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I'm noticing Googlebot is not respecting my robots.txt. I'm seeing Googlebot's user agent crawling pages that have been in my robots.txt file for many months. Some of them are showing …

Web Development
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This question specifically relates to PHP's Memcached library when specifying a server key and adding multiple keys at once.

Question one: Is it true that PHP's setMultiByKey() doesn't take advantage …

Programming
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Write a program to sort an array of integers in ascending order by using pointers

Write a program to sort an array of integers in descending order by using pointers

Topic by Abdul_68

OK, I just finished writing them. Now what?

c++
Programming
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Write a program to sort an array of integers in ascending order by using pointers

Write a program to sort an array of integers in descending order by using pointers

Topic by Abdul_68

OK, I just finished writing them. Now what?

c++
Databases
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Hi there,
Not sure if I am in the right place, but I wanted to ask where I can access a csv file for all the streets in Belgium?

Topic by johnnysnowman38

Not possible it seems. Why?

The names are changing but if there is such a thing, your government would have it.

Here's why what you asked will be incorrect in …

Software Development
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'call it like
List1.Clear
List1.AddItem RDMature(Val(Text1.Text), Val(Text2.Text), Val(Text3.Text), 12)
List1.AddItem RDMature(Val(Text1.Text), Val(Text2.Text), Val(Text3.Text), 2)
List1.AddItem RDMature(Val(Text1.Text), Val(Text2.Text), Val(Text3.Text), 4)
List1.AddItem RDMature(Val(Text1.Text), Val(Text2.Text), Val(Text3.Text), 1)

Topic by Gurbachan

"Reusable Code Snippet" posts should include more detail about how to use and read as a tutorial too if possible.

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Web Development
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$stmt = $dbconn->prepare("SELECT * FROM `members` WHERE username=? AND password=?");
$stmt->bind_param("ss", $username, $password);

Is what I have. Database is connected etc.
How can I set variable called $dbresult with array …

Linux and Unix
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Hello,

I currently have a RedHat Linux version 6.4 running on a physical server (HP). However, recently it has started to show a failing disk problem, with some failures at …

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Databases
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Hi all, I have a question about updating two values in a sql table using a subquery. My database is called books and the below table books too:

id   title …
sql
Digital Marketing
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What do you use Twitter for? Telling your circle of online friends what you are up to? As an alternative to email? Maybe a little bit of legal celebrity stalking? …

Software Development
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Dear the gurus;
I am a developing a small program for voting of about 5 candidates. The program should compute and return the candidates and their total tallied votes. If …

Topic by mweshk

Hello I am a c++ beginer and has been consulted to write a program by group members that enables them choose whom to be contributed for every time they meet, …

c++
Linux and Unix
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Earlier today, I was in need of an easy way to delete files that mached a specific format within a series of folders. For the case of this example, let's …

UI / UX Design
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I am a web developer and I have built many websites. And over the years my designs is getting better but now I can't seem to figure out how to …

Cloud-based Apps
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i need use google bussiness to control my restaurant .. i hope anyone can help me tks

Topic by vincity

Control in what way?

Networking
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Looking for an efficient way to block p2p content on a hotel network.