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Open another application from your own (intent)
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Firstly, the concept of "application" in Android is slightly an extended one.
An application - technically a process - can have multiple activities, services, content providers and/or broadcast listeners. If at least one of them is running, the application is up and running (the process).
So, wh...
How can I write a heredoc to a file in Bash script?
...<<< are called 'Here Strings'. Code like tr a-z A-Z <<< 'one two three' will result in the string ONE TWO THREE. More information at en.wikipedia.org/wiki/Here_document#Here_strings
– Stefan Lasiewski
Dec 9 '13 at 18:03
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Tab Vs Space preferences in Vim
... ' : 'no')
echohl ModeMsg
echon 'expandtab'
finally
echohl None
endtry
endfunction
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Bring element to front using CSS
...i is the correct explanation: z-index has no effect if element isn't positioned
– FelipeAls
Jul 9 '15 at 7:58
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Writing a compiler in its own language
...r your language in some other language (usually Java or C). Once that is done, you can write a new version of the compiler in language Foo. You use the first bootstrap compiler to compile the compiler, and then use this compiled compiler to compile everything else (including future versions of its...
How to use the 'og' (Open Graph) meta tag for Facebook share
... the <meta name="author"> tag and display it in the preview when someone shares a page 2) Facebook now has support for <meta property="article:author"> (details at giannopoulos.net/2015/06/20/…) and will display a link to your Facebook profile (if you actually put a link to it in arti...
What does status=canceled for a resource mean in Chrome Developer Tools?
... e.g. HTTP 400 error code, etc)
In our case we finally traced it down to one frame trying to append HTML to another frame, that sometimes happened before the destination frame even loaded. Once you touch the contents of an iframe, it can no longer load the resource into it (how would it know where...
How to find the foreach index?
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@ThomasMcCabe One might even say it's one of the core uses for a loop.
– Byson
Dec 18 '14 at 9:58
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Apply style ONLY on IE
... @FastTrack - Yes. When something is specified in more than one stylesheet, the one included later takes precedence.
– James Allardice
Jun 23 '12 at 21:46
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Unable to verify leaf signature
...r, downloaded the certificate of that authority and tried to add only that one:
require('ssl-root-cas/latest')
.addFile(__dirname + '/comodohigh-assurancesecureserverca.crt');
I ended up with another error: CERT_UNTRUSTED. Finally, I injected the additional root CAs and included "my" (apparent...