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Replace tabs with spaces in vim
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what if i want to save it with spaces ? right now when I :wq and open the file again i am back to tabs
– Gorkem Yurtseven
Apr 2 '14 at 0:50
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How to access command line parameters?
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println(args[0]);
}
It seems that Rust is still pretty volatile right now with even standard IO, so this may become out of date fairly quickly.
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How to elegantly deal with timezones
... times on the server are UTC.
That means using, like you said, DateTime.UtcNow.
Try to trust the client passing dates to the server as little as possible. For example, if you need "now", don't create a date on the client and then pass it to the server. Either create a date in your GET and pass it t...
How to convert java.util.Date to java.sql.Date?
...nts:
Instant instead of java.util.DateBoth represent a moment in UTC. but now with nanoseconds instead of milliseconds.
LocalDate instead of java.sql.DateBoth represent a date-only value without a time of day and without a time zone.
Details
If you are trying to work with date-only values (no time...
Include an SVG (hosted on GitHub) in MarkDown
I know with that an image can be placed in a MD with the MD syntax of either  or  , but I am having difficulty placing an SVG in MD where the code is hosted on GitHub.
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NodeJS: How to decode base64 encoded string back to binary? [duplicate]
...r.from(b64string, 'base64'); // Ta-da
} else {
// older Node versions, now deprecated
buf = new Buffer(b64string, 'base64'); // Ta-da
}
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Forward declaring an enum in C++
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The reason the enum can't be forward declared is that without knowing the values, the compiler can't know the storage required for the enum variable. C++ Compiler's are allowed to specify the actual storage space based on the size necessary to contain all the values specified. If all t...
What is a regular expression which will match a valid domain name without a subdomain?
...ne seems to be working. What kind of domains won't pass validation do you know?
– Dominic
Apr 24 '12 at 22:13
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How to use Chrome's network debugger with redirects
...e network log is preserved on page load.
The little red dot on the left now has the purpose to switch network logging on and off completely.
Older versions
In older versions of Chrome (v21 here), there's a little, clickable red dot in the footer of the "Network" tab.
If you hover over it, ...
support FragmentPagerAdapter holds reference to old fragments
...r app is killed, this information is restored when you relaunch your app.
Now consider that you have viewed a few pages, Fragments A, B and C. You know that these have been added to the fragment manager. Because you are using FragmentPagerAdapter and not FragmentStatePagerAdapter, these fragments w...