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How do you use vim's quickfix feature?
...ll have to be saved first. If (and only if) the command line jsl works on html files, you should be able to use :call JavascriptLint() on an html file to check the internal javascript. You could also do:
autocmd BufWritePost,FileWritePost *.html call JavascriptLint()
to automate it. If jsl doe...
Test whether string is a valid integer
... by one or more decimal digits.
References:
http://www.tldp.org/LDP/abs/html/bashver3.html#REGEXMATCHREF
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SVN checkout the contents of a folder, not the folder itself
...d svn. I'm trying to checkout the trunk folder of a project into my public_html directory using this command (while in public_html):
...
WPF Textblock, linebreak in Text attribute
... old question, but I had the same problem. The solution for me was to use HTML encoded line feeds (
).
Line1
Line2
Looks like
Line1
Line2
For more of the HTML encoded characters check out w3schools
...
Difference between variable declaration syntaxes in Javascript (including global variables)?
...
function display(msg) {
var p = document.createElement('p');
p.innerHTML = msg;
document.body.appendChild(p);
}
As you can see, the symbol foo is defined before the first line, but the symbol bar isn't. Where the var foo = "f"; statement is, there are really two things: defining th...
Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
...u ever tried using a web browser as debugging tool for anything other than HTML and javascript. Trust me it sucks. You can only use two of the verbs, the caching is constantly getting in the way, the error handling swallows so much information, it’s constantly looking for a goddamn favicon.ico. Ju...
what happens when you type in a URL in browser [closed]
...if it's gzipped)
browser determines what to do with response (e.g. is it a HTML page, is it an image, is it a sound clip?)
browser renders response, or offers a download dialog for unrecognized types
Again, discussion of each of these points have filled countless pages; take this only as a summary...
Get form data in ReactJS
...ult();
console.log(event.target[0].value)
}
2) Using name attribute in html
handleSubmit = (event) => {
event.preventDefault();
console.log(event.target.elements.username.value) // from elements property
console.log(event.target.username.value) // or directly
}
<input type...
How do I use Node.js Crypto to create a HMAC-SHA1 hash?
...
Documentation for crypto: http://nodejs.org/api/crypto.html
const crypto = require('crypto')
const text = 'I love cupcakes'
const key = 'abcdeg'
crypto.createHmac('sha1', key)
.update(text)
.digest('hex')
...
How can I tell if a DOM element is visible in the current viewport?
Is there an efficient way to tell if a DOM element (in an HTML document) is currently visible (appears in the viewport )?
...