.getMonth() returns a zero-based number so to get the correct month you need to add 1, so calling .getMonth() in may will return 4 and not 5. So in your code we can use currentdate.getMonth()+1 to output the correct value. In addition: .getDate() returns the day of the month <- this is the one you want .getDay() is a separate method of the Date object which will return … Read more
Your sleep function does not work because setTimeout does not (yet?) return a promise that could be awaited. You will need to promisify it manually: Btw, to slow down your loop you probably don’t want to use a sleep function that takes a callback and defers it like this. I recommend: which lets the computation of parents take at least 5 seconds.
You could use frameset as the previous answer states but if you are insistent on using iFrames, the 2 following examples should work: An alternative: To hide scrolling with 2 alternatives as shown above: Hack with the second example: To hide the scroll-bars of the iFrame, the parent is made overflow: hidden to hide scrollbars and the … Read more
This is the logical OR operator in JS (and most other languages). It is defined in the spec at 11.11. As noted in the spec, expressions on either side will be evaluated first and the logical OR is left-to-right associative. Note that evaluation of the operands follows standard ToBoolean semantics from section 9.2, so [null, undefined, 0, ”] all count … Read more
You can create an HTTP GET request and pipe its response into a writable file stream: If you want to support gathering information on the command line–like specifying a target file or directory, or URL–check out something like Commander.
This line: Should be
I can’t use npm install using the command prompt in NodeJS. I’m getting these errors when running npm install:
You can use the jQuery attribute selector:
First, open the console as administrator (or in the terminal with sudo if it is a Linux) and: For npm 5 and later
Thanks to the tip from Simon_Weaver, here is another way you could do it, using serializeArray: Note that this snippet will fail on <select multiple> elements. It appears that the new HTML 5 form inputs don’t work with serializeArray in jQuery version 1.3. This works in version 1.4+