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How to set time zone of a java.util.Date?
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Be aware that java.util.Date objects do not contain any timezone information by themselves - you cannot set the timezone on a Date object. The only thing that a Date object contains is a number of milliseconds since the "epoch" - 1 January 1970, 00:00:00 UTC.
As ZZ Coder shows, you set th...
GitHub relative link in Markdown file
...s to the repository and even make them branch aware, e.g.
{"gitdown": "gitinfo", "name": "url"} // https://github.com/gajus/gitdown
{"gitdown": "gitinfo", "name": "branch"} // master
Gitdown is a GitHub markdown preprocessor. It streamlines common tasks associated with maintaining a documentation...
Apache is downloading php files instead of displaying them
OS and server information:
26 Answers
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How do I get Windows to go as fast as Linux for compiling C++?
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This doesn't seem to have a lot of technical information. Mostly circumstancial. I think the only way we'll get real technical info is by looking at the differences between the two compilers, build systems, etc etc.
– surfasb
Dec ...
How to create GUID / UUID?
...bedded. See sections 4.1.1 and 4.1.3 of ietf.org/rfc/rfc4122.txt for more info.
– broofa
Nov 27 '12 at 22:13
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How do I programmatically determine operating system in Java?
...sun.*" packages/APIs are about to be removed. Check out this link for more info. I actually stumbled over this because we use some of these packages. Migrating to eclipse 4.8/JDK 10, we now have to fix these and several other compiler errors due to missing references.
– Michael...
How do I replace NA values with zeros in an R dataframe?
...aniConceição: if you tried something already, it's helpful to share that information when you ask the question; it helps to narrow down where the problem may be.
– Aaron left Stack Overflow
Nov 17 '11 at 19:33
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class
... happening when we come across the class << self syntax.
Additional info can be found at this post about Ruby Classes.
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What's to stop malicious code from spoofing the “Origin” header to exploit CORS?
...quest would come from outside a browser, and may not have browser-specific info (such as cookies).
Remember: CORS is not security. Do not rely on CORS to secure your site. If you are serving protected data, use cookies or OAuth tokens or something other than the Origin header to secure that data. T...
Event listener for when element becomes visible?
...eveloper.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API for more info.
Simple code example for observing display:none switching:
// Start observing visbility of element. On change, the
// the callback is called with Boolean visibility as
// argument:
respondToVisibility(element, cal...