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String length in bytes in JavaScript
In my JavaScript code I need to compose a message to server in this format:
13 Answers
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How to Batch Rename Files in a macOS Terminal?
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jQuery - add additional parameters on submit (NOT ajax)
... form? I am NOT looking to do this with Ajax - this is normal, refresh-typical form submission.
6 Answers
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How do you turn a Mongoose document into a plain object?
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@Amarsh No, chaining lean() on the query sets the option before the query is actually executed (by exec) so that the results are directly in their "lean" form. See this question for the positive performance impact side of calling lean.
– Johnny...
How to close current tab in a browser window?
I want to create a link on a webpage that would close the currently active tab in a browser without closing other tabs in the browser. When the user clicks the close link, an alert message should appear asking the user to confirm with two buttons, "YES" and "NO". If the user clicks "YES", close th...
How to print the contents of RDD?
I'm attempting to print the contents of a collection to the Spark console.
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How do I split a string into an array of characters? [duplicate]
...y syntax. Note, however, that strings are immutable, which means you can't set the value of a character using this method, and that it isn't supported by IE7 (if that still matters to you).
var s = "overpopulation";
console.log(s[3]); // logs 'r'
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Use dynamic (variable) string as regex pattern in JavaScript
...tastax cassandra) from a node application in javascript and for one of the settings in the file I needed to match on a string and then replace the line following it.
This was my solution.
dse_cassandra_yaml='/etc/dse/cassandra/cassandra.yaml'
// a) find the searchString and grab all text on the...
Is there a vr (vertical rule) in html?
...st any HTML element can be used to separate items vertically (anything you set to display:block and float:left with any height set)
– Andy Baird
Aug 4 '09 at 17:09
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make an html svg object also a clickable link
...the upper right corner upon hovering (the same as a flash banner gets). By settings this css, that'll go away as well.
http://jsfiddle.net/energee/UL9k9/
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