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Why use armeabi-v7a code over armeabi code?
...nterface. It is such specifications to which an executable must conform in order to execute in a specific execution environment. It also specifies various aspects of compilation and linkage required for interoperation between toolchains used for the ARM Architecture. In this context when we speak ab...
How to check if activity is in foreground or in visible background?
...This is how it looks like when Activity B is launched from Activity A.
The order of events is from bottom to top so you can see that Activity A onStop is called after Activity B onResume was already called.
In case a dialog is shown your activity is dimmed in the background and only onPause is ca...
Use of def, val, and var in scala
...ngs, the internal state of a val can be changed but the object referred to by a val cannot. A val is not a constant.
– pferrel
Apr 24 '14 at 21:20
5
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How do you copy the contents of an array to a std::vector in C++ without looping?
...ors (aka "amortized constant time"). I think runtime would only be on the order of 2x worse in the worst case.
– Drew Hall
Nov 4 '08 at 2:40
2
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Wait for a process to finish
... Note that lsof uses polling, that +r 1 is the timeout, I am personally looking for a solution for MacOS that does not use polling.
– Alexander Mills
Feb 28 '18 at 16:58
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How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller
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You will have to make an explicit call on the lazy collection in order to initialize it (common practice is to call .size() for this purpose). In Hibernate there is a dedicated method for this (Hibernate.initialize()), but JPA has no equivalent of that. Of course you will have to make sure...
How to create a zip archive with PowerShell?
...
This should be the accepted answer in order of date posted and precedent. As to your updated comment - there is truly a vast number of ways to do this now. I am faced with needing this functionality and I'm on PowerShell 4 the first thing I found is the native wa...
What does Docker add to lxc-tools (the userspace LXC tools)?
...or that matter) An image is built out of a list of layers, each applied in order; layers can be cleaned up (and I think they automatically are cleaned up by docker itself) when no longer needed; i.e., when all referencing images have been deleted.
– codermonkeyfuel
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Using std Namespace
...er support for a non-throwing swap" from Effective C++, Third Edition. In order to have a generic, templated function use the 'best' swap method for a parameterized type, you need to make use of a using-declaration and argument dependant lookup (aka ADL or Koenig lookup):
template< typename T &...
git switch branch without discarding local changes
...anch to which you are switching, the command refuses to switch
branches in order to preserve your modifications in context. However,
with this option, a three-way merge between the current branch, your
working tree contents, and the new branch is done, and you will be on
the new branch.
Source: htt...