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Does every web request send the browser cookies?
...request to foo.com, so it does so. Sometimes images need them (e.g., dynamically-generated per-user), sometimes not, but the browser can't tell.
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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
...anteed to exist. It's an optional typedef that the implementation must provide iff it has an unsigned integer type of exactly 32-bits. Some have a 9-bit bytes for example, so they don't have a uint32_t.
uint_fast32_t states your intent clearly: it's a type of at least 32 bits which is the best from ...
What must I know to use GNU Screen properly? [closed]
...out of the shell in a window using ^D (or exit). The screen window automatically closes after exiting the last shell in a window.
– Greg Hewgill
Aug 6 '09 at 2:13
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Is there a way to get a collection of all the Models in your Rails app?
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Technically in Rails 3 you have subclasses and descendants, they mean different things.
– sj26
May 17 '12 at 5:03
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Disabling Chrome cache for website development
...ed to clear the cache 30 times an hour.. so I installed a Chrome Extension called Classic Cache Killer that clears the cache on every page load.
Chrome Store Link (free)
(Now without malware!)
Now my mock json, javascript, css, html and data refreshes every time on every page load.
I never have ...
Can't start Eclipse - Java was started but returned exit code=13
...it to use. The instructions are detailed in the Eclipse wiki page, but basically you have to specify the -vm option in the ini file - make sure to read the wiki page carefully as the format is very specific.
Specifying the JVM path in eclipse.ini is strongly recommended because doing so isolates Ec...
How are Anonymous inner classes used in Java?
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They're commonly used as a verbose form of callback.
I suppose you could say they're an advantage compared to not having them, and having to create a named class every time, but similar concepts are implemented much better in other languages (as closures or blocks)
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Practical uses of different data structures [closed]
...divided into primitive, abstract, composite, based on the way they are logically constructed and accessed.
primitive data structures are basic building blocks for all data structures, they have a continuous memory for them: boolean, char, int, float, double, string.
composite data structures are ...
How do I remedy “The breakpoint will not currently be hit. No symbols have been loaded for this docu
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Just to be clear: In VS 2017, this setting is specifically in the Tool, Options dialog under the Debugging, General pane (there is no "Debug" pane, to be accurate). The checkbox is called "Enable Just My Code" not "Just My Code".
– Jazimov
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How is an HTTP POST request made in node.js?
...ant to handle this differently, maybe throwing an exception
// for the caller to handle. Since the file is absolutely essential
// to the program's functionality, we're going to exit with a fatal
// error instead.
console.log("FATAL An error occurred trying to read in the file: " + e...