A number of members of the MySQL Engineering Team will be at Percona Live and the MySQL Innovation Day over the next week or so. Here is where you can find us:
Tuesday 19 April 2016
Sometimes we need to detect upto image load successfully for example you want to do print text instead of image before load image so you can do that using jquery load and error method you can see bellow examplestrongExamplestrongpre classprettyprint lanhjsltscript typetextjav
When i was working on my project i need to use mediafire API for uploading image and video I did see this API is little hard to undestand but it is pretty easy to use also In this post i want to share example how to get link of uploaded image or video If you are new and you need to example for up
Do you know that there is a hidden feature in Mac OSX which allows you to view information of all printers added on your Mac? Last week I was looking for a way to know the IP address of a network printer which I added a long time ago but I could not know how to do that. I found a very simple solution which seemed to be interesting to me.
You first need to run the following command:
sudo cupsctl WebInterface=yes
After running, you will be able to browse to a web page which lists all printers in your Mac. The website is always at the address: http://localhost:631/admin
For me, this is an interesting feature and I think it might be helpful for you to know.
This blog post will discuss creating geo-enabled applications with MongoDB, GeoJSON and MySQL.
Introduction
Recently I published a blog post about the new GIS features in MySQL 5.7. Today I’ve looked into how to use MongoDB (I’ve tested with 3.0 and 3.2, with 3.2 being much faster) for the same purpose. I will also talk about GIS in MySQL and MongoDB at Percona Live next week (together with my colleague …
[Read more]This blog will discuss some recent developments with MySQL document store.
Starting MySQL 5.7.12, MySQL can be used as a real document store. This is great news!
In this blog post, I am going to look into the history-making MySQL work better for “NoSQL” workloads and more of the details on what MySQL document store offers at this point.
First, the idea of using reliable and high-performance MySQL storage engines for storing or accessing non-relational data through SQL is not new.
Previous Efforts
MyCached (Memcache protocol support for MySQL) was published back in …
[Read more]In Nowdays Social authentication is important to implement in website because nowdays most of the users or developer etc will connected with Social network like facebook twitter google gitbub etc So In this post i want to share with you how to do sign in with facebook and how to do sign up wi
One of our customers recently ran into a problem, where he wanted to have a preferred donor for SST, whenever a node came up. The problem was, that the node did not come up, when the preferred donor was not running.
In the documentation, you can find the parameter
wsrep_sst_donor, which prefers the specified node as
SST donor. This is great, as long as the donor is actually
running.
The problem can be fixed by adding a comma to the end of the
value of wsrep_sst_donor, what would look like this:
wsrep_sst_donor="galera2,"
Note the comma at the end of the value. This trailing comma
basically tells this node, that galera2 is the
preferred donor, if galera2 is not available, any
other available node will be used as donor.
You could also …
[Read more]
"Latest symlink"A "latest" symlink, is a symbolic link (on Linux,
Unix etc) which links to the "latest" version of a file.
Suppose we have a file which takes some effort to create, which
is generated periodically or in response to some stimulus (e.g.
user activity). Then we want to create a "latest version"
symlink.
Ideally the properties should be
Sometimes people do this in a way which won't work.
How to create a symlinkDead easy, right? Just call the "symlink"
function.
int symlink(const char *oldpath, const char
*newpath);
DESCRIPTION
symlink()
creates a symbolic …
