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The Programmer Blog is here to help you, the programmer. We do our best to provide useful resources that offer explanations to popular programming problems, across a variety of programming languages. If you would like to suggest a blog topic or have a question, please leave us a message.

Setting "checked" for a checkbox with jQuery

To check a checkbox using jQuery, you can use the prop() method to set the checked property to true. Here's an example: // Assuming the checkbox has an ID of "myCheckbox" $('#myCheckbox').prop('checked', true); This will set the checked property of the checkbox to true, which will cause it to become checked in the UI. Note that if you want to...

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How to clone a specific branch without switching branches on the remote repository?

You can clone a specific branch from a remote repository without switching branches on the remote repository by using the --branch or --single-branch option with the git clone command. Here's how you can clone a specific branch using the --branch option:git clone -b <branch-name> <remote-repo-url> For example, to clone the develop branch from the remote repository, you can use...

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How do I see the type of a variable? (e.g. unsigned 32 bit)

The method for determining the type of a variable depends on the programming language you are using. Here are a few examples: C and C++ find variable type You can use the sizeof operator to determine the size of a variable in bytes. For example, if you have a variable x of type unsigned int, you can use the sizeof...

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How can I redirect the user from one page to another using jQuery or pure JavaScript?

You can redirect the user from one page to another using either jQuery or pure JavaScript. Here are two examples: Using jQuery: // Redirect the user to the specified URL $(location).attr('href', ''); // Redirect the user to the URL of the current page  $(location).attr('href', window.location.href); Using pure JavaScript: // Redirect the user to the specified URL window.location.href = ''; // Redirect the...

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Remove a Specific Value from an Array To remove a specific value from an array using plain JavaScript: function removeFromArray(array, value) { var index = array.indexOf(value); if (index !== -1) { array.splice(index, 1); } } If the value appears multiple times in the array, the above function will remove only the first occurrence. To remove all occurrences, use the following...

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