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How big can a user agent string get?
...ents get so tweaked by the items a user has installed, and in a particular order, that they are almost personally identifiable (one other answer has a good example of this happening). In fact, the EFF did a study (pdf) about it.
– patridge
Mar 8 '11 at 20:29
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Better way to revert to a previous SVN revision of a file?
... to an SVN repository and changed some things I didn't mean to. (Sigh.) In order to revert them to their prior state, the best I could come up with was
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$http get parameters does not work
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The 2nd parameter in the get call is a config object. You want something like this:
$http
.get('accept.php', {
params: {
source: link,
category_id: category
}
})
.success(function (data,status) {
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How do I remove an item from a stl vector with a certain value?
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Does this all-in-one-statement form depend on the order in which the compiler evaluates the arguments, or is vec.end() guaranteed to be the same on either side of the call to std::remove? It looks to me in reading other parts of the web like this is safe, but it should be st...
jquery-ui sortable | How to get it work on iPad/touchdevices?
...on (only tested with iPad until now!)!
http://touchpunch.furf.com/content.php?/sortable/default-functionality
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What's the difference between Spring Data's MongoTemplate and MongoRepository?
.... You get very little implemented methods of any great practical value. In order to make it work you run into the Java configuration nonsense which you can spend days and weeks on without much help in the documentation.
Instead, go with the MongoTemplate route and create your own Data access layer...
Tab Vs Space preferences in Vim
...reas with expandtab switched off, pressing the Tab key inserts a the smallest possible number of tab+space characters that matches softtabstop . (Please correct me if I'm wrong.)
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Oracle “(+)” Operator
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Exactly right. In order to keep the (+) straight in my head (left side vs. right side), I like to think of the (+) as "adding NULL values if no match found". For example, "a.id=b.id(+)" means allow b.id to be NULL if there is no match with a....
Handle Guzzle exception and get HTTP body
...ropriate exception type (ClientErrorResponseException for 4xx errors) and call its getResponse() method to get the response object, then call getBody() on that:
use Guzzle\Http\Exception\ClientErrorResponseException;
...
try {
$response = $request->send();
} catch (ClientErrorResponseExcep...
How can I generate an MD5 hash?
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You need java.security.MessageDigest.
Call MessageDigest.getInstance("MD5") to get a MD5 instance of MessageDigest you can use.
The compute the hash by doing one of:
Feed the entire input as a byte[] and calculate the hash in one operation with md.digest(bytes)...