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what’s the difference between Expires and Cache-Control headers?

... It's worth commenting that cache-control is what all browsers will use, but it's useful to specify both headers just in case there are old proxies in the way. – Nacho Coloma Sep 17 '12 at 14:33 ...
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Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'

...l computer, but when uploaded to the server it doesn't work. I've followed all steps correctly. And I have contacted support for my service but it's been over 2weeks and no reply. ...
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Convert to absolute value in Objective-C

...), fabsf(float), fabs(double), or fabsl(long double). Those functions are all part of the C standard library, and so are present both in Objective-C and plain C (and are generally available in C++ programs too.) (Alas, there is no habs(short) function. Or scabs(signed char) for that matter...) ...
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OSX - How to auto Close Terminal window after the “exit” command executed.

... You can also select all the profiles, and make the change to all at once. – user2191247 Jun 8 '18 at 14:34 ...
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How do I put all required JAR files in a library folder inside the final JAR file with Maven?

I am using Maven in my standalone application, and I want to package all the dependencies in my JAR file inside a library folder, as mentioned in one of the answers here: ...
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Loop through an array in JavaScript

...ns Too verbose Imperative Easy to have off-by-one errors (sometimes also called a fence post error) 2. Array.prototype.forEach The ES5 specification introduced a lot of beneficial array methods, one of them, the Array.prototype.forEach and it gives us a concise way to iterate over an array: co...
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Can an abstract class have a constructor?

...hardcodes the value 2. The concrete class TimesWhat has a constructor that allows the caller to specify the value. Abstract constructors will frequently be used to enforce class constraints or invariants such as the minimum fields required to setup the class. NOTE: As there is no default (or no...
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Use tab to indent in textarea

... I don't usually copy code straight from Stackoverflow and paste it into my project and have it work, but when I do, it was this code. Thanks for this. – Flat Cat Dec 15 '14 at 14:58 ...
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What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?

...bar', so loop runs once and done # prints nothing (actually "") var="foo bar" for i in "${var}bar"; do # Expands to 'for i in "foo barbar"; do...' echo $i # so runs the loop once done # foo barbar Note that "${var}bar" in the second example above could also ...
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Converting file size in bytes to human-readable string

...he other hand, hard disk manufacturers like to use decimal, so they would call it ~1.6GB. And just to be confusing, floppy disks use a mixture of the two systems - their 1MB is actually 1024000 bytes. share | ...