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Tag: china phone number library

  • Using Google’s libphonenumber Library to Parse and Validate Phone Numbers

    Using Google’s libphonenumber Library to Parse and Validate Phone Numbers
    Techby Sunny Srinidhi -January 9, 20200

    We all work with phone numbers phonenumberproto in almost any project or product which has human users. And when the product is available to a global user base, it becomes very difficult to maintain valid phone numbers in the database.

    We need to make sure phonenumberproto

    Numbers for different regions are of the proper length for their regions, add country codes, or remove them, and a lot of such validations. This could become a project of its own pretty soon.

    We had such an issue in one china phone number library of our projects. When I was doing the research to find an easy to use and light weight tool so that I could outsource the smarts involved in this to, I came across the libphonenumber library by Google. Google has everything you need. So without thinking phonenumberproto about it twice (which is bad), I just started looking at the documentation to understand how I can integrate this to my project to make my life easier. In this post, I’ll try and help you understand the same.

     

    As you already know phonenumberproto

     

    china phone number library

    I write most of my projects in Spring Boot, this is no different. I’m using a Spring Boot command line runner for this POC. One awesome thing is, the Java client for this Google library is very optimised, such that you can use it in an phonenumberproto Android app as well. It’s that small in size and that quick in response. In fact, all Android versions starting from Android 4.0 (Ice Cream Sandwich), have this library baked into the system. So, let’s get started.

    Importing the library

    The libphonenumber library phonenumberproto is available in the Maven central repository, so importing the library into your project is as easy as adding a dependency in the pom.xml file. Just add the following dependency in your pom.xml file and you’re done:The Code
    Let’s now get into the what image formats to use on your website to optimize performance fun part. In this example, we’re going to take a few Brazilian and a few Colombian phone numbers, and their respective country short codes, and try to figure out the

    following about them

    Are the phone numbers valid for their regions?
    Do they have a country code present? If so, what is it?
    Do they have a national phonenumberproto number present? If so, what is it?
    Formatting the phone numbers to the E164 standard.
    Before we begin with this, let’s look at the phone numbers we have:
    As you can see, it’s not 100% accurate, but job data most of the times, it get’s it right. Depending on your application, you could decide if this level of accuracy is enough for you or not. But the library does come in handy when phonenumberproto you’re dealing with phone numbers.

    There’s a lot more you could with this library. I encourage you to check out the Github repo of the library (yes, it’s open sourced, of course) and try to figure out yourself if this serves to your needs.

    If you’re interested in getting

    your hands dirty with a ready project which you can just run, head over to my Github repo where you’ll get the project from phonenumberproto which I took out these code snippets, and you’ll be able to just run it and get the output. And if you found this post or any other of my posts helpful, consider supporting my on Patreon below.

  • Strategic alliances on Twitter to increase the diffusion of your content

    A strategic alliance on Twitter is a group of people who help each other spread content. This means that whenever you post a new post, you can count on the support of your “partners.” Obviously, you have to do the same when they need coverage on Twitter.

    Strategic alliances on TwitterPhoto rights by Fotolia

    If you want to close strategic alliances you have to take into account the following:
    Participating Twitter users must have the same level of followers so that everyone has the same interest in participating.
    It only works between people who share similar interests.
    The content that is retweeted is of quality and really deserves to be shared.
    There should be no obligation to retweet if the content is not liked.
    One of the main reasons why this blog china phone number library probably gets more attention than yours is the number of followers on Twitter. I admit that I have an advantage because every time I publish a new post there are many followers who retweet my content. On average there is a certain stability in the average CTR on Twitter as long as there is continuity in the quality of the content. The number of followers is not something you win in the lottery or by buying them. In my case it took me more than 3 years to achieve this.

    If you’re starting from scratch or you’ve only been on Twitter for a short time, it’s unlikely that you’ll get any significant exposure through Twitter. It’s not up to you.

    phone number library

    You can even create great content that’s worth reading

    In the end, you’re still going to be dependent on luck. It’s math, and you can’t get away from it.

    What can be frustrating in these situations is that to generate an avalanche of retweets (assuming your post is eligible for it) all you need is the you can easily point as many domains support of one tweeter with a sufficiently large follower base. I estimate that starting at 10,000 followers there is a greater than 80% chance that your content will achieve some level of virality.

    You may have a friend who has been on Twitter longer than you.  You won’t be able to do this continuously because with the 100 followers tg data you have, you can’t offer him much in return (on Twitter). If you want to gain exposure from day one, make strategic alliances.