大约有 19,602 项符合查询结果（耗时：0.0397秒） [XML]
difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass
... the difference between getApplication() , getApplicationContext( ), getBaseContext() , getContext() and someClass.this and especially when to use the these methods in the following code lines:
...
How to replace captured groups only?
... The parenthesis are used to create "groups", which then get assigned a base-1 index, accessible in a replace with a $, so the first word (\w+) is in a group, and becomes $1, the middle part (\d+) is the second group, (but gets ignored in the replace), and the third group is $3. So when you give ...
“git pull” or “git merge” between master and development branches
...
Be careful with rebase. If you're sharing your develop branch with anybody, rebase can make a mess of things. Rebase is good only for your own local branches.
Rule of thumb, if you've pushed the branch to origin, don't use rebase. Instead, us...
Default implementation for Object.GetHashCode()
...these instances are stored in a hash set or a hash table.
[...] Reflection-based implementation is slow. Very slow.
[...] Both ValueType.Equals and ValueType.GetHashCode have a special optimization. If a type does not have "pointers" and is properly packed [...] then more optimal versions are used: ...
How do streaming resources fit within the RESTful paradigm?
...ources. This all works well when you're dealing with something like a database assets - but how does this translate to streaming data? (Or does it?) For instance, in the case of video, it seems silly to treat each frame as resource that I should query one at a time. Rather I would set up a socket...
Explaining Apache ZooKeeper
... server with a bounded but undefined delay.
In detail
The replicated database of ZooKeeper comprises a tree of znodes, which are entities roughly representing file system nodes (think of them as directories). Each znode may be enriched by a byte array, which stores data. Also, each znode may have ...
What's the difference between ngModel.$modelValue and ngModel.$viewValue
...ar sees this change and calls $formatters to create an updated $viewValue (based on the new $modelValue) to be sent to the DOM.
share
|
improve this answer
|
follow
...
iOS Tests/Specs TDD/BDD and Integration & Acceptance Testing
...sting solution for UI testing iOS applications.
Zucchini Framework
It is based on UIAutomation.
The framework let you write screen centric scenarios in Cucumber like style.
The scenarios can be executed in Simulator and on device from a console (it is CI friendly).
The assertions are screenshot ...
Android studio, gradle and NDK
...
My action was based upon how I was defining "integration". I understood it to mean "a way to use the NDK with gradle" which now does exist, albeit none of them are fantastic solutions. However, based on your comment, it seems your team has...
How do I check for a network connection?
...al box, ...). It's also often desirable to discard some network interfaces based on their speed (serial ports, modems, ...).
Here is a piece of code that checks for these cases:
/// <summary>
/// Indicates whether any network connection is available
/// Filter connections below a...