Problem: Article: Oftentimes, it seems like a lot less pressure to text someone instead of calling him. You can text him simply "Hi, how are you?" or you could send some flirty emoji that show your interest. If you go to school together or work together, you could ask him an innocuous question about work and transition from there. Don't be afraid to get the ball rolling via a different medium, if you feel too nervous to call him. He might call you back, and you can text him something like "It would be great to hear your voice" to get him to do just that. Sometimes even texting can seem too formal or to daring, but almost everyone now connects using some sort of social media.You might follow or be Facebook friends with tons of people you might not even know in person. So, it makes it feel a little more casual as a medium than calling or texting. Facebook even has a call option now, so you can call him via that medium, or suggest that you want him to call you by saying "Would you like to talk on the phone?" Depending on your age and situation, an email might be useful. Though young people rarely use this as a means to flirt anymore, it can be a way to have a more thought-out response than social media sometimes lends itself to. However, it can also be quick way to express interest in a colleague or classmate. You can even work in some suggestions to get him to call you in the email. Here are some tips on writing a flirty email: Short but flirty messages can get the message across fairly quickly. Keep it playful. You don't want to say that you're in love with the person in the first email, especially if they know nothing of your interest. While this might seem a little cheesy, for the right person it will seem sweet. If you know your love interest well enough, writing a note will seem more personal and romantic than a text or email. Keep the note short, but let him know how you feel. While many feel like they need to wait for a crush's call, if you're really interested, just call them. If you have not yet expressed your interest, this can be a way to do so. If he doesn't answer, leave a message. Keep it simple and short, but positive. You could say, "Hey, I'd love to talk. Give me a call back," and then leave your number. Wait an appropriate amount of time after calling him to call him again. While you might be impatient to talk with your crush, it is important not to crowd them with your calls. Try waiting at least a day before you try to call again. Call him at an appropriate hour. Don't call him really late at night or really early in the morning. If you know he works 9 to 5 or that he has class from 7 to 8 pm, don't call him then. Also, make sure you have the privacy and time to talk should he answer.
Summary: Text him. Use social media to contact him. Email him. Write him an old-fashioned note. Be proactive and call him.

In one sentence, describe what the following article is about: Comments are text which does not appear or affect the program in any way. These are used by programmers to leave notes or information for themselves or future programmers. Generally, one or a series of characters will tell the computer that text is a comment and not part of the program, though what those characters are will depend on the programming language being used. For example, using the Python language the hash or number sign indicates a comment. In C++, it's //. Variables make up a large portion of any program code. These are how the program stores information. Essentially, you will create a tag for the information you are storing and then tell the program what the information is. This can look something like: spam = 'wikiHow rocks'. Now whenever the program later searches for spam, it will know that that is wikiHow rocks. This type of code can be used, for example, to let a program learn someone's name, by recording it from an earlier input and attaching it to a variable. Basically, control structures tell your program how to navigate or what to do. If you've ever done a choose-your-own-adventure book, this is pretty much what control structures are. In programming, this usually takes the shape of statements that use "if", "while" or "for" statements, for example. You will need to use these statements and use them correctly if you want to program correctly. Data structures are a program's shorthand for accessing a lot of information at once. This will keep you from having to type in lots of variables, as you can instead just type in any new information and attach it properly to the list using code. Examples of data structures you might use include lists or key/value pairs (sometimes called HashMaps). Programming languages really are just like other languages in many ways. And just like other languages, there are rules that make programming 'sentences' either work or not work. Syntax refers to the specific order or layout of words, symbols, and numbers that make a programming language function. It is important that you learn the proper syntax for the programming language you are learning, since (unlike in spoken language) the computer will not automatically understand when you make a mistake and compensate for it. There are a number of tools that can be used to help you write your code, such as IDEs. Programs like IDEs can allow you to better visualize your code. Make sure you research and know some of the tools that are available to you, as this can make programming much simpler. While most IDEs are specific to a particular programming language, others are more multipurpose, like Microsoft's Visual Studio.
Summary:
Understand comments. Use variables. Use control structures. Use data structures. Use proper syntax. Utilize tools.