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When writing a directive in AngularJS, how do I decide if I need no new scope, a new child scope, or
I'm looking for some guidelines that one can use to help determine which type of scope to use when writing a new directive. Ideally, I'd like something similar to a flowchart that walks me through a bunch of questions and out pops the correct answer – no new new scope, new child scope, or new isol...
Get the cartesian product of a series of lists?
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I really like this solution using list comprehensions. I don't know why isn't upvoted more, it's so simple.
– llekn
Nov 30 '16 at 17:38
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Fixed page header overlaps in-page anchors
If I have a non-scrolling header in an HTML page, fixed to the top, having a defined height:
36 Answers
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Executing multiple commands from a Windows cmd script
I'm trying to write a Windows cmd script to perform several tasks in series.
However, it always stops after the first command in the script.
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Add leading zeroes to number in Java? [duplicate]
Is there a better way of getting this result? This function fails if num has more digits than digits, and I feel like it should be in the library somewhere (like Integer.toString(x,"%3d") or something)
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How to request Google to re-crawl my website? [closed]
...-crawl a website? If possible, this shouldn't last months. My site is showing an old title in Google's search results. How can I show it with the correct title and description?
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How to reload the current state?
I'm using Angular UI Router and would like to reload the current state and refresh all data / re-run the controllers for the current state and it's parent.
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An item with the same key has already been added
...get this error whenever I submit the form also the action method is not being called because of this:
21 Answers
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How to insert a row in an HTML table body in JavaScript
...document.createTextNode('New row');
newCell.appendChild(newText);
A working demo is here. Also, you can check the documentation of insertRow here.
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How can I listen to the form submit event in javascript?
I wanna write my own form validation javascript library and I've been looking on google how to detect if a submit button is clicked but all I found is code where you have to use onClick on onSubmit="function()" in html.
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