Does C have GC? C does not have automatic garbage collection. If you lose track of an object, you have what is known as a ‘memory leak’. The memory will still be allocated to the program as a whole, but nothing will be able to use it if you’ve lost the last pointer to it. […]
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How do you loop through a row?
How do you loop through a row? In order to iterate over rows, we can use three function iteritems(), iterrows(), itertuples() . These three function will help in iteration over rows. What is evaluated at the top of a while loop? The DO WHILE statement evaluates the condition at the top of the loop; the […]
What is an Export survey?
What is an Export survey? The Export Survey option allows you to download a QSF file or a Word document of your survey onto your computer. NOTE: The QSF file does not contain any of the survey responses. To export the survey responses, see the Export Data page. How do I Export a survey in […]
Can you run CMD / C from a command line?
Can you run CMD / C from a command line? This will work like previous examples. Alternatively, we can run cmd /c command from a regular command line or MS-DOS. This will open a new MS-DOS shell and run given command. What are the commands in the command line? Many Windows console commands are based […]
How to load and explore time series data in Python?
How to load and explore time series data in Python? The Pandas library in Python provides excellent, built-in support for time series data. Once loaded, Pandas also provides tools to explore and better understand your dataset. In this post, you will discover how to load and explore your time series dataset. After completing this tutorial, […]
What is a view model in knockout JavaScript?
What is a view model in knockout JavaScript? When using KO, you will usually make Ajax calls to some server-side code to read and write this stored model data. A view model: a pure-code representation of the data and operations on a UI. What do you call object with fields in knockout? In Knockout however […]
How to share content with intents in Android?
How to share content with intents in Android? Intents allow users to share information quickly and easily, using their favorite applications. You can send content by invoking an implicit intent with ACTION_SEND. To send images or binary data: Sending URL links should simply use text/plain type: In certain cases, we might want to send an […]
How to validate an HTML form in jQuery?
How to validate an HTML form in jQuery? But, here we will show you a simple programming approach to validate your form using jQuery without importing jQuery validation library or plugin. Below example contains an HTML form with some fields, we used following Regular Expressions (RegEx) in our jQuery codes to set validation rules : […]
Which is an example of a size _ T type?
Which is an example of a size _ T type? The size_t type is used to represent the size of objects in memory. As examples, it is the type of the return value of the sizeof operator, and of the strlen function. This means that it is an unsigned integral type. Can a pointer be […]
How do you use filters in Microsoft Teams?
How do you use filters in Microsoft Teams? Microsoft Teams makes it easy to find messages, chats, and files with its filter function. Here’s a look at how you can use it. Use the tabs along the top of your search results to filter. It will say Messages, People, and Files. These help you narrow […]