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Regex not operator
...hat... I don't get why you escape the following part \((?![\d]{4} -->\)<--)[0-9a-zA-z _\.\-:]+\) Then there is a bracket not closed, isn't it?
– Sonnenhut
Sep 6 '11 at 9:10
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How to set working/current directory in Vim?
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if you're using multiple windows, you can even use :lcd to change directory for the current window only.
– Useless
Feb 18 '10 at 13:59
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how does Array.prototype.slice.call() work?
...xample: http://jsfiddle.net/wSvkv/
As you can see in the console, the result is what we expect:
['three','four'];
So this is what happens when you set an arguments object as the this value of .slice(). Because arguments has a .length property and a bunch of numeric indices, .slice() just goes ab...
How can I connect to a Tor hidden service using cURL in PHP?
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I use Privoxy and cURL to scrape Tor pages:
<?php
$ch = curl_init('http://jhiwjjlqpyawmpjx.onion'); // Tormail URL
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
curl_setopt($ch, CURLOPT_PROXY, "localhost:8118"); //...
Best way to do multi-row insert in Oracle?
I'm looking for a good way to perform multi-row inserts into an Oracle 9 database. The following works in MySQL but doesn't seem to be supported in Oracle.
...
Sorting object property by values
... x = a.name.toLowerCase();
var y = b.name.toLowerCase();
return x < y ? -1 : x > y ? 1 : 0;
});
console.log('by name:');
console.log(byName);
http://jsfiddle.net/xsM5s/16/
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i...
When to use enumerateObjectsUsingBlock vs. for
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Ultimately, use whichever pattern you want to use and comes more naturally in the context.
While for(... in ...) is quite convenient and syntactically brief, enumerateObjectsUsingBlock: has a number of features that may or ma...
Anatomy of a “Memory Leak”
... has a close method is closed again using finally or the using statement (although I have found using does not always close depending if you declared the object outside the using statement)
c)If you are using unmanaged code/windows API's that these are dealt with correctly after. (some have clean u...
JavaScript query string [closed]
...e ? symbol, including the ? symbol.
function getQueryString() {
var result = {}, queryString = location.search.slice(1),
re = /([^&=]+)=([^&]*)/g, m;
while (m = re.exec(queryString)) {
result[decodeURIComponent(m[1])] = decodeURIComponent(m[2]);
}
return result;
}
// .....
Java - get the current class name?
...declaring class, then you can use getEnclosingClass(). For example:
Class<?> enclosingClass = getClass().getEnclosingClass();
if (enclosingClass != null) {
System.out.println(enclosingClass.getName());
} else {
System.out.println(getClass().getName());
}
You can move that in some static...