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Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...th these numbers on an 8 core (AMD Ryzen 7 2700X) system running Fedora 29 compiled with clang version 7.0.1 and libc++ (not libstdc++):
Do nothing calls per second: 35365257
Empty calls per second: 35210682
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“Parse Error : There is a problem parsing the package” while installing Android application
...rshmallow device and maybe its the same as the issue in here stackoverflow.com/questions/33930223/…
– natsumiyu
Nov 9 '16 at 7:48
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Include another JSP file
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What you're doing is a static include. A static include is resolved at compile time, and may thus not use a parameter value, which is only known at execution time.
What you need is a dynamic include:
<jsp:include page="..." />
Note that you should use the JSP EL rather than scriptlets....
Inheritance and Overriding __init__ in python
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18
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std::auto_ptr to std::unique_ptr
With the new standard coming (and parts already available in some compilers), the new type std::unique_ptr is supposed to be a replacement for std::auto_ptr .
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Give all the permissions to a user on a DB
...EGIN
-- RAISE NOTICE '%', ( -- use instead of EXECUTE to see generated commands
EXECUTE (
SELECT string_agg(format('GRANT USAGE ON SCHEMA %I TO my_user', nspname), '; ')
FROM pg_namespace
WHERE nspname <> 'information_schema' -- exclude information schema and ...
AND n...
Why do we use $rootScope.$broadcast in AngularJS?
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158
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Hidden features of Android development?
...ters your apps can make and service anonymous requests for an action to be completed (Eg. The Where app can request a table booking from the Open Table app).
They can request an unknown application to complete an action without needing to know which application(s) can fulfill that request
Your ap...
How to enable Bootstrap tooltip on disabled button?
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261
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SQL, Postgres OIDs, What are they and why are they useful?
...pecify WITH OIDS when creating
the table. This variable can be
enabled for compatibility with old
applications that do not follow this
behavior.
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