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Proper URL forming with Query String and Anchor Hashtag
When both a query string and anchor tag (hash tag) are visible in a URL, what is the proper order for them to appear?
4 Ans...
Removing duplicate objects with Underscore for Javascript
...: "1" } ];
var x = _.uniq( _.collect( foo, function( x ){
return JSON.stringify( x );
}));
console.log( x ); // returns [ { "a" : "1" }, { "b" : "2" } ]
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How do I detect whether a Python variable is a function?
...into this by removing the __call__ from the
class. And just to keep things extra exciting, add a fake __call__ to the instance!
>>> del Spam.__call__
>>> can_o_spam.__call__ = lambda *args: 'OK?'
Notice this really isn't callable:
>>> can_o_spam()
Traceback (most recen...
Gulps gulp.watch not triggered for new or deleted files?
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This is the best answer, no extra module required or understanding of crazy syntax.
– realappie
Aug 31 '16 at 5:28
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What's the best way to distribute Java applications? [closed]
...s is or zip it with possible dependencies (or let the program download the extra dependencies from the net on startup). It's also free, as in beer and speech, which may (or may not) be a good thing.
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Performing a Stress Test on Web Application?
...You don't have to do any advanced regex matching (like JMeter requires) to extract out cookies, .NET session state, Ajax request parameters, etc. Since you're using real browsers, they just do what they are supposed to do.
Sorry to blatantly pitch a commercial product, but hopefully the concept is ...
JSLint says “missing radix parameter”
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It always a good practice to pass radix with parseInt -
parseInt(string, radix)
For decimal -
parseInt(id.substring(id.length - 1), 10)
If the radix parameter is omitted, JavaScript assumes the following:
If the string begins with "0x", the radix is 16 (hexadecimal)
If the string begins...
jQuery select by attribute using AND and OR operators
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The and operator in a selector is just an empty string, and the or operator is the comma.
There is however no grouping or priority, so you have to repeat one of the conditions:
a=$('[myc=blue][myid="1"],[myc=blue][myid="3"]');
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How to prevent favicon.ico requests?
...r it is not always desired and sometime developers need a way to avoid the extra payload. For example an IFRAME would request a favicon without showing it.
Worst yet, in Chrome and Android an IFRAME will generate 3 requests for favicons:
"GET /favicon.ico HTTP/1.1" 404 183
"GET /apple-touch-icon-pre...
Gzip versus minify
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You get 14% extra savings. This agrees with Steve Souders's results too. In his book "High Performance Websites", he has a section on gzip vs minification. (Chap10, p74) He goes from 85K (original), 68K (only JSMin), 23K (only gzip), ...