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What's the difference between Unicode and UTF-8? [duplicate]
...pinion of the design of .NET as offensive (in fact, even though I toned it down a lot, that's already happened).
– Jerry Coffin
Oct 17 '10 at 4:06
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How do I list all files of a directory?
...les and directories.
If you want just files, you could either filter this down using os.path:
from os import listdir
from os.path import isfile, join
onlyfiles = [f for f in listdir(mypath) if isfile(join(mypath, f))]
or you could use os.walk() which will yield two lists for each directory it vi...
When do I really need to use atomic instead of bool? [duplicate]
... is a long and involved talk. Herb Sutter, Atomic Weapons. The issue boils down to avoiding data races because it allows you to have the illusion of sequential consistency.
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How to make remote REST call inside Node.js? any CURL?
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One thing to note is that you don't put http or https in your host entry e.g. var options = { host: graph.facebook.com .... } not {host: http: graph.facebook.com }. That tripped me up for a few cycles. (See below). These are both great answers. Thanks to you both.
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Two forward slashes in a url/src/href attribute [duplicate]
...as the JS file in your example — could be loaded from either a http or a https context. By using protocol relative URLs, you can avoid implementing
if (window.location.protocol === 'http:') {
myResourceUrl = 'http://example.com/my-resource.js';
} else {
myResourceUrl = 'https://example.com...
How do I disable right click on my web page?
...ck button fires the contextmenu event - but it also fires the regular mousedown and mouseup events too. So you need to check the event's which property to see if it was the left (which === 1), middle (which === 2), or right (which === 3) mouse button that is firing the event.
Here's an example in j...
How to do version numbers? [closed]
...'ll set up a maintenance branch - and your revision number versioning goes down the drain.
Edit: As a summary, it distinguishes between versioning source files, components, and the overall product. It uses a system of seperate x.y versoning for components and the product, with a nice interdependenc...
TypeScript function overloading
...e above code (safer than JS). TS chooses the first fitting overload in top-down order, so overloads are sorted from most specific to most broad.
Method overloading in TS: a more complex example
Overloaded class method types can be used in a similar way to function overloading:
class LayerFactor...
Traits vs. interfaces
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You want to implement a caching system for a web application to cut
down on server load
You start out by writing a class to cache request responses using APC:
class ApcCacher
{
public function fetch($key) {
return apc_fetch($key);
}
public function store($key, $data) {
return...
What is the difference between Cloud, Grid and Cluster? [closed]
... some resources such as storage. If one of the computers in a cluster goes down the service fails over to the other node and almost seamlessly starts running there. Active-Passive is similar, but only one machine runs these services and only takes over once there's a failure.
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