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Android device chooser - My device seems offline
...tential answer for people that I found - make sure there is more than 15mb free space on the device.)
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How to get the file name from a full path using JavaScript?
...
Feel free to benchmark this version as well. Should support both Mac and Windows file paths. path.split(/.*[\/|\\]/)[1];
– tfmontague
Jul 9 '17 at 3:23
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Tool for generating railroad diagram used on json.org [closed]
...creates SVG syntax diagrams, also known as railroad diagrams, from context-free grammars specified in EBNF. You can copy the SVG code or take screen shots.
You have to type in the grammar and it'll make the diagram.
For example, to create the first railroad diagram you show, you would use the code...
C++ deprecated conversion from string constant to 'char*'
...char* str);
foo("hello");
However, if you want to keep your code warning-free as well then just make respective change in your code:
void foo(char* str);
foo((char *)"hello");
That is, simply cast the string constant to (char *).
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Tracing XML request/responses with JAX-WS
...ransport.http.HttpAdapter.dumpTreshold", "999999");
}
console logs:
INFO: Outbound Message
---------------------------
ID: 1
Address: http://localhost:7001/arm-war/castService
Encoding: UTF-8
Http-Method: POST
Content-Type: text/xml
Headers: {Accept=[*/*], SOAPAction=[""]}
Payload: xml
------...
How do I remove the Devise route to sign up?
...ationsController < Devise::RegistrationsController
def new
flash[:info] = 'Registrations are not open.'
redirect_to root_path
end
def create
flash[:info] = 'Registrations are not open.'
redirect_to root_path
end
end
This will override devise's controller and use the abo...
How can I process each letter of text using Javascript?
...haracter that requires four bytes in UTF-16. Key terms to look up for more info are "astral plane", "non-BMP", and "surrogate pair".
– hippietrail
Feb 27 '18 at 3:28
1
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Linux: copy and create destination dir if it does not exist
...t recreated
then you can do this with the --parents flag of cp. From the info page (viewable at http://www.gnu.org/software/coreutils/manual/html_node/cp-invocation.html#cp-invocation or with info cp or man cp):
--parents
Form the name of each destination file by appending to the target
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Calculating the difference between two Java date instances
...nd Period. This correct answer discusses this first two. See my answer for info about Period.
– Basil Bourque
Jun 25 '14 at 16:55
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Return value in a Bash function
...n a call chain, or echo which means your function cannot output diagnostic info (you will forget your function does this and the "result", i.e. return value, will contain more info than your caller expects, leading to weird bug), or eval which is way too heavy and hacky.
The proper way to do this ...