soup.find(“div”, {“class”:”real number”})[‘data-value’] Here you are searching for a div element, but the span has the “real number” class in your example HTML data, try instead: Here we are also checking for presence of data-value attribute. To find elements having “real number” or “fake number” classes, you can make a CSS selector: To get the 69% value: Or, a CSS selector: Or, locating the h6 element … Read more
The resource could be being blocked by an extension (AdBlock in my case). The message is there because the request to retrieve that resource was never made, so the headers being shown are not the real thing. As explained in the issue you referenced, the real headers are updated when the server responds, but there … Read more
Firstly you need to learn the differences between references and pointers and then the difference between pass-by-reference and pass-by-pointer. A function prototype of the form: expects a function call of the type: Whereas, a prototype of the form: expects a function call of the type: Using the same logic, if you wish to pass the vector by reference, … Read more
Every derived table (AKA sub-query) must indeed have an alias. I.e. each query in brackets must be given an alias (AS whatever), which can the be used to refer to it in the rest of the outer query. In your case, of course, the entire query could be replaced with:
Yes, Blah.valueOf(“A”) will give you Blah.A. Note that the name must be an exact match, including case: Blah.valueOf(“a”) and Blah.valueOf(“A “) both throw an IllegalArgumentException. The static methods valueOf() and values() are created at compile time and do not appear in source code. They do appear in Javadoc, though; for example, Dialog.ModalityType shows both methods.
Quick answer : append the form to the body. document.body.appendChild(form); Or, if you’re using jQuery as above: $(document.body).append(form); Details : According to the HTML standards, if the form is not associated to the browsing context(document), the form submission will be aborted. HTML SPEC see 4.10.21.3.2 In Chrome 56, this spec was applied. Chrome code diff see @@ -347,9 … Read more
you should read about difference between pointers and reference that might help you understand your problem. In short, the difference is:when you declare myclass *p it’s a pointer and you can access it’s members with ->, because p points to memory location. But as soon as you call p=new myclass[10]; p starts to point to array and when you call p[n] you get a reference, which members … Read more
are you doing this: when you mean to do this In general use the ~ then you have data like and the , when you have data like I assume you’re doing something like: because the error suggests you have no variation in the grouping factor x
lw (load word) loads a word from memory to a register. $2 is the destination register and $4 the address register. And the source of information is the memory. 4 is an offset that is added (not multiplied) to the address register. This kind of memory access is called based addressing and is it quite … Read more
i was facing same issue today in xcode 8 version 8.3.2 right click on issue –> reveal in log