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Accept function as parameter in PHP

... to find some documentation to link to first, and didn't know what it was called exactly. Ah well, now I'll know for when I need to do this as well. Thanks. – Rob Apr 23 '10 at 17:01 ...
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LINQ to Entities case sensitive comparison

...ObjectQuery.ToTraceString to see the generated SQL query that has been actually submitted to SQL Server reveals the mystery: string sqlQuery = ((ObjectQuery)context.Thingies .Where(t => t.Name == "ThingamaBob")).ToTraceString(); When you create a LINQ to Entities query, LINQ to Entities ...
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Loop through files in a directory using PowerShell

How can I change the following code to look at all the .log files in the directory and not just the one file? 4 Answers ...
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C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p

...om now. The abstract machine in the C++98/C++03 specification is fundamentally single-threaded. So it is not possible to write multi-threaded C++ code that is "fully portable" with respect to the spec. The spec does not even say anything about the atomicity of memory loads and stores or the order...
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What is the http-header “X-XSS-Protection”?

... Details are hard to find because it is a proprietary technology. Essentially, IE monitors if any of the suspiciously-looking parameters that the browser sends to a website come back in the response decoded. For example, if a user clicks on attack-me.com/… (which is "><script>alert('XS...
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python capitalize first letter only

...rn a titlecased version of S, i.e. words start with title case characters, all remaining cased characters have lower case." – karantan Jan 3 '17 at 11:34  |...
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How to draw vertical lines on a given plot in matplotlib?

... Calling axvline in a loop, as others have suggested, works, but can be inconvenient because Each line is a separate plot object, which causes things to be very slow when you have many lines. When you create the legend each li...
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JavaScript checking for null vs. undefined and difference between == and ===

...is the difference between the null and undefined? They're both values usually used to indicate the absence of something. undefined is the more generic one, used as the default value of variables until they're assigned some other value, as the value of function arguments that weren't provided when ...
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What are all the possible values for HTTP “Content-Type” header?

...urce). As you can see the list is way too big for you to validate against all of them. What you can do is validate against the general format and the type attribute to make sure that is correct (the set of options is small) and just assume that what follows it is correct (and of course catch any ex...
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What does enumerate() mean?

...ieving that; one using itertools.count() to do the counting, the other manually counting in a generator function: from itertools import count def enumerate(it, start=0): # return an iterator that adds a counter to each element of it return zip(count(start), it) and def enumerate(it, sta...