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PANIC: Broken AVD system path. Check your ANDROID_SDK_ROOT value [D:\A...
报错如下：PANIC: Broken AVD system path. Check your ANDROID_SDK_ROOT value [D:\APPinventor\AppInventor2\resources\app.asar.unpacked\Emulator\from-Android-SDK]!
How to convert a clojure keyword into a string?
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This will also give you a string from a keyword:
(str (name :baz)) -> "baz"
(str (name ::baz)) -> "baz"
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Split a string on whitespace in Go?
...rds)) // [one two three four] 4
DEMO: http://play.golang.org/p/et97S90cIH
From the docs:
func Fields(s string) []string
Fields splits the string s around each instance of one or more consecutive white space characters, returning an array of substrings of s or an empty list if s contains only white...
return query based on date
...ives us current time in milliseconds
We want to subtract 5 minutes (in ms) from that: 5*60*1000 -- I just multiply by 60 seconds so its easy to change. I can just change 5 to 120 if I want 2 hours (120 minutes).
new Date().getTime()-60*5*1000 gives us 1484383878676 (5 minutes ago in ms)
Now we nee...
css label width not taking effect
...and so they don't take a width. Maybe try using "display: block" and going from there.
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Targeting position:sticky elements that are currently in a 'stuck' state
... It isn't just position... imagine a :stuck that changes the top value from 0 to 300px, then scroll down 150px... should it stick or not? Or think about an element with position: sticky and bottom: 0 where the :stuck maybe changes font-size and therefore the elements size (therefore changing t...
How do I get the backtrace for all the threads in GDB?
...apply all bt" -ex "detach" -ex "quit" > output.log, to avoid a question from gdb that blocks the command waiting for input.
– Mariano Paniga
Aug 12 at 12:52
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How to fix the aspect ratio in ggplot?
...axes may have arbitrary expansion factors, so calculating the ratio of y/x from one data source seems quite fragile.
– baptiste
Jul 31 '15 at 22:28
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How do you specify the date format used when JAXB marshals xsd:dateTime?
...annotation at the getter and not at the member level. (Thanks to @megathor from stackoverflow.com/questions/6768544/…)
– gordon613
Jun 30 '15 at 15:47
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Why is JsonRequestBehavior needed?
... sensitive data, then it should be safe to allow the get.
Further reading from my Wrox ASP.NET MVC3 book
By default, the ASP.NET MVC framework does not allow you to respond to
an HTTP GET request with a JSON payload. If you need to send JSON in
response to a GET, you'll need to explicitly a...