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Why does a RegExp with global flag give wrong results?
...ew RegExp(query, 'gi');
var result = [];
result.push(re.test('Foo Bar'));
alert(re.lastIndex);
result.push(re.test('Foo Bar'));
If you don't want to manually reset lastIndex to 0 after every test, just remove the g flag.
Here's the algorithm that the specs dictate (section 15.10.6.2):
RegEx...
Can Protractor and Karma be used together?
... recommended instead.
Karma
Karma is a test runner that will run the JavaScript files specified in you configuration file explicitly or using node-globs. (For non-JavaScript external templates, Angular's Unit Testing Guide recommends using Karma html preprocessor to compile them into JavaScrip...
How to format numbers as currency string?
I would like to format a price in JavaScript. I'd like a function which takes a float as an argument and returns a string formatted like this:
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Chrome, Javascript, window.open in new tab
In chrome this opens in a new tab:
8 Answers
8
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Using CSS to affect div style inside iframe
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You need JavaScript. It is the same as doing it in the parent page, except you must prefix your JavaScript command with the name of the iframe.
Remember, the same origin policy applies, so you can only do this to an iframe element wh...
How can I have a newline in a string in sh?
... escape sequences, if present, are decoded
as follows:
\a alert (bell)
\b backspace
\e
\E an escape character
\f form feed
\n new line
\r carriage return
\t horizontal tab
\v ...
How to check if a specified key exists in a given S3 bucket using Java
...hy have exceptions at all in a language? Rather than throw an exception to alert the program and change the program's flow, the runtime should just terminate I suppose.
– Don Cheadle
Mar 6 '15 at 20:04
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Is Chrome's JavaScript console lazy about evaluating arrays?
I'll start with the code:
7 Answers
7
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What's the algorithm to calculate aspect ratio?
I plan to use it with JavaScript to crop an image to fit the entire window.
18 Answers
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Get a UTC timestamp [duplicate]
How can I get the current UTC timestamp in JavaScript? I want to do this so I can send timestamps from the client-side that are independent of their timezone.
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