Facebook’s video auto-play settings can be turned on or off. This will help you save bandwidth and help remove the distraction of an autoplaying video. To stop videos from playing automatically do the following:
option and select Settings
JQuery Check if Element Exists using this simple piece of code. To check this in the current page, we need to check the length of the element returned by the JQuery selector, if it returns you something then the element must exists otherwise no.
if( $('#EleSelector').length ) { // use this if you are using id, replace EleSelector with the id
// it exists
}
if( $(‘.EleSelector’).length ) { // use this if you are using class, replace EleSelector with the id
// it exists
}
In case of plain javascript try this:
//you can use it for more advanced selectors
if(document.querySelectorAll("#EleSelector").length){}
if(document.querySelector("#EleSelector")){}
//you can use it if your selector has only an Id attribute
if(document.getElementById("EleSelector")){}
Facebook recently update added a new feature to its mobile app. The feature loads all links clicked on Facebook to open in the in-app browser as opposed to a browser installed on the phone. While this is faster, it seriously limits what you can do with the open page (for eg. sharing is limited). But fortunately this feature can be disabled.
To disable it, do the following:
Screenshots:
In your Facebook Profile’s “About” section there is a map of places you have visited or lived. You can add places to this section by adding a “Places” post to your Timeline. Here is how to do that:
Note: These posts that you add to your map, will also appear in your Timeline.
If you are using Android ICS or above there is a simple way to keep track of your Mobile Data Usage.
Note: The Data usage of your phone may vary slightly from your carrier’s tracking(this is why we limit your usage to 95% of your quota)
