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Use jQuery to change an HTML tag?
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Once a dom element is created, the tag is immutable, I believe. You'd have to do something like this:
$(this).replaceWith($('<h5>' + this.innerHTML + '</h5>'));
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How to check if a char is equal to an empty space?
...r is a primitive data type, so it can be compared with ==.
Also, by using double quotes you create String constant (" "), while with single quotes it's a char constant (' ').
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Convert seconds value to hours minutes seconds?
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@Mikhail TimeUnit.#### will allow you to do it with any unit of time.
– Amir Omidi
Apr 4 '18 at 7:36
1
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Is it possible to send a variable number of arguments to a JavaScript function?
...ments...
The spread syntax is shorter and "sweeter" than apply and if you don't need to set the this value in the function call, this is the way to go.
Here is an apply example, which was the former way to do it:
var arr = ['a','b','c'];
function func() {
console.log(this); // 'test'
console...
Returning an array using C
...pointers for arrays when you return them. Being a new programmer, I really do not understand this at all, even with the many forums I have looked through.
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What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
...ngth - 1 (where Length is total number of items in the array) so this code doesn't work:
array[array.Length] = 0;
Moreover please note that if you have a multidimensional array then you can't use Array.Length for both dimension, you have to use Array.GetLength():
int[,] data = new int[10, 5];
fo...
Logical XOR operator in C++?
...a thing? It is the first time I encountered a practical need for it, but I don't see one listed in Stroustrup . I intend to write:
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Add a properties file to IntelliJ's classpath
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I've done that about 50 times, I just did it again. My output isn't changing even though I changed the layout conversion pattern to something that would have been obvious. I'm wondering if another log4j.properties is in my class...
What are the uses of the exec command in shell scripts? [closed]
...erent shell to the one in /etc/passwd. Stupid as it may seem, some sites do not allow users to alter their sign-in shell. One site I know had everyone start with csh, and everyone just put into their .login (csh start-up file) a call to ksh. While that worked, it left a stray csh process running...
Can we open pdf file using UIWebView on iOS?
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Yes, this can be done with the UIWebView.
If you are trying to display a PDF file residing on a server somewhere, you can simply load it in your web view directly:
Objective-C
UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMak...