JavaScript is the scripting language for the web. Vim in the other hand is the editor of choice for many programmers. Being feature-rich, Vim is able to auto-complete JavaScript syntaxes. To use the feature, you’ll need to enable it first.
Enter the following while in Vim’s command mode to enable the feature.
:set omnifunc=javascriptcomplete#CompleteJS
You can now auto-complete JavaScript syntaxes by pressing Ctrl + x
followed by Ctrl + o
while partially typing JavaScript codes.
The following is a sample screenshot.
You can use the arrow key to navigate through the list to choose your desired auto-complete suggestion.
There’s no single solution when it comes to positioning your AdSense ads. The best place to position your AdSense ads is where the visitor’s attention is focused, and visitors interact with every site differently, depending on the type of site and how the navigation and features is arranged.
In general, there are some areas in a web page that visitor’s eyes and attention is focused to more than the other. By compiling and analyzing the data of visitor’s behaviour, Google itself came up with the following “heat map”.
While the heat map above was provided by Google for AdSense unit placements, it’s also applicable to any other PPC or affiliate ads. The heat map suggest that the darker the area, more likely it is for visitors to look at your ads, and the better your ads will perform.
From the diagram we can tell that the best performing ads are normally the one placed just before the main content of the site, and followed by other “above the fold” locations and the left sidebar.
Do keep in mind though, though this is how it generally works for most websites, it might work differently for you. The general rule is, place it where your site’s visitor’s are focused to, and that could always mean near your site’s content; which could be some widgets you have, article body, Youtube video, so on and so forth. Whatever it is, keep experimenting till you find the right spot. Also keep in mind to not overdo with your ad placement, and try to keep your site clean, uncluttered, and inviting.
yum install centos-release-gluster yum install glusterfs gluster-cli glusterfs-libs glusterfs-server vi /etc/hosts mkfs.xfs /dev/cl/export_glusterexport mount /dev/cl/export_glusterexport /export/glusterexport/ umount /export/glusterexport/ mkfs.xfs -f /dev/cl/export_glusterexport systemctl enable glusterd.service vi /etc/fstab mount -a lsblk systemctl enable glusterd.service systemctl start glusterd.service firewall-cmd --zone=public --add-port=24007-24008/tcp --permanent firewall-cmd --reload gluster peer probe glusterserver2 gluster peer status firewall-cmd --zone=public --add-port=24009/tcp --permanent firewall-cmd --reload cd /export/glusterexport/ lvrename cl export_glusterexport glusterfs vi /etc/fstab lvrename cl glusterfs export_glusterfs mkdir glusterfs/glusterexport gluster peer probe glusterserver2 gluster peer status gluster volume create glusterexport replica 2 transport tcp glusterserver1:/export/glusterfs/glusterexport glusterserver2:/export/glusterfs/glusterexport gluster volume start glusterexport gluster volume info all showmount -e 127.0.0.1 mount -t nfs 127.0.0.1:/export/glusterfs/glusterexport /export/glusterexport mount -t glusterfs 127.0.0.1:/export/glusterfs/glusterexport /export/glusterexport firewall-cmd --zone=public --add-service=nfs --add-service=samba --add-service=samba-client --permanent firewall-cmd --zone=public --add-port=111/tcp --add-port=139/tcp --add-port=445/tcp --add-port=965/tcp --add-port=2049/tcp --add-port=38465-38469/tcp --add-port=631/tcp --add-port=111/udp --add-port=963/udp --add-port=49152-49251/tcp --permanent firewall-cmd --reload mount -t glusterfs 127.0.0.1:/export/glusterfs/glusterexport /export/glusterexport/ mount -t glusterfs 127.0.0.1:/export/glusterfs/glusterexport /export/glusterexport/ tail /var/log/glusterfs/export-glusterexport.log mount -t nfs 127.0.0.1:/export/glusterfs/glusterexport /export/glusterexport/ mount -t nfs 127.0.0.1:/export/glusterfs/glusterexport /export/glusterexport/ gluster volume info all mount -t glusterfs 127.0.0.1:glusterexport /export/glusterexport/ ll glusterexport/ cd glusterexport/ gluster volume info all gluster volume info glusterexport showmount -e 127.0.01 systemctl restart nfs-server gluster volume info all gluster peer status gluster volume info all systemctl restart glusterfs
The command used to list directory content in Linux is ls. With the -R option, ls will traverse the directory recursively, showing the content of the particular directory and all its subdirectories. Relative directory path is displayed before the directory content is actually listed.
The following is an example of the command in use;
$ ls -R testdir/ testdir/: subdir1 subdir2 testdir/subdir1: subsubdir1 subsubdir2 testdir/subdir1/subsubdir1: file1 testdir/subdir1/subsubdir2: file2 testdir/subdir2: subsubdir1 subsubdir2 testdir/subdir2/subsubdir1: file3 testdir/subdir2/subsubdir2: file4
Direct traffic is the type of website traffic where visitors come to your website directly, without being referred to by search engines or other websites. This type of website traffic also includes personal bookmarks and RSS feeds. Most webmaster pay less attention to direct traffic when running a campaign to increase their overall website’s traffic.
Direct traffic visitor is one of the most important type of visitor your website could get. To have specifically chosen to visit your website, it is the most targeted type of website traffic. Direct traffic visitors are also not affected by outside factors such as when there are changes in search engine ranking. They also respond well to you website’s offering, and tend to promote your website or content more than the other type of website traffic shall they find anything useful.
You can add new users in Kubuntu
via graphical user interface from within the System Settings
. This is basically the same for other KDE
-based Linux distributions such as openSUSE
as Kubuntu
itself is based on KDE
.
Follow these steps to add new users in Kubuntu
and KDE
in general;
Huawei E1552 is a HSDPA USB Stick capable of delivering HSDPA connectivity at up to 3.6Mbps. Being a USB stick cum modem cause some problem with Ubuntu (and Linux general), but is easily fixable by the following method.
Ubuntu 16.10 and later, RedHat/CentOS 7 and later, fedora and other platform with systemd
sudo systemctl restart sshd.service
Older platforms with System V
init scripts
sudo /etc/init.d/sshd restart
Platforms with service
command. Normally a wrapper to System V
init scripts or systemd
commands.
sudo service ssh restart
Even though Google is currently providing almost 8GB of storage (and counting) for its GMail user, some might not find it enough for their use. Fret not, as Google provides additional storage for those willing to pay for it
There are many ways to restart Apache
service and this depends on your platform of choice and personal preferences
Platform | Command |
---|---|
Ubuntu 16.10 and later, RedHat/CentOS 7 and later, Fedora and other platform with systemd |
# systemctl restart httpd.service |
Platforms with service command. Normally a wrapper to System V init scripts or systemd commands. |
# service httpd restart |
Older platforms with System V init scripts |
# /etc/init.d/apache2 restart |
Apache’s built-in command |
# httpd -k restart |
Different platform might use different binary/script names such as apache
, apache2
, apachectl
or apache2ctl