Is there an “exists” function for jQuery?
Explanation Yes, there is a exists function for jQuery. It can be used as shown in the below statement :
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Echo newline in Bash prints literal \n
Explanation To have the newline in Bash, You can use \n to print the new statement on the new line.
Read moreWhat is the best way to iterate over a dictionary?
Explanation If you want to iterate over a dictionary you can use the following statements: foreach(var item in myDictionary) {
Read moreHow do I disable the resizable property of a textarea?
Explanation To disable the resizable property you have to use the following CSS rule which will resize the behavior for
Read moreWhat is __init__.py for?
Explanation If you have the following files. So the files name with __init__.py are used to mark directories on disk
Read moreHow can I know which radio button is selected via jQuery?
Explanation You can know which radio button is selected via jQuery If you already have a reference to a radio
Read moreHow to make Git use the editor of choice for commits?
Explanation You can make Git use the editor of your choice for commits in the following ways. You can choose
Read moreWhat does the explicit keyword mean?
Explanation The explicit keyword means that there will be one explicit function which will be use in to control the
Read moreWhat is the difference between call and apply?
Explanation The difference between call and apply is that apply will allow you to invoke the function with arguments as
Read moreHow do I loop through or enumerate a JavaScript object?
Explanation To loop through or enumerate a JavaScript object you can use the for_in loop as we have used before.
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