大约有 4,527 项符合查询结果(耗时:0.0244秒) [XML]

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Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragme

...are inflating a fragment from XML inside another fragment. You are NOT supposed to do that! You should use the ChildFragmentManager and add the fragment in onViewCreated()! – Daniele Segato May 2 '16 at 12:30 ...
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How does the ThreadStatic attribute work?

... they store all sorts of stuff in there for the scope (referencesource.microsoft.com/#System.Transactions/System/…) – Simon_Weaver Mar 27 '17 at 2:15 ...
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Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink

WebKit/Blink's (Safari/Chrome) default behaviour on MacOS since 10.7 (Mac OS X Lion) is to hide scroll bars from trackpad users when they're not in use. This can be confusing ; the scroll bar is often the only visual cue that an element is scrollable. ...
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Why 0 is true but false is 1 in the shell?

...orks have a similar convention - functions that succeed return 0 and and those that fail give back an error code describing the particular failure case. share | improve this answer | ...
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windows service vs scheduled task

What are the cons and pros of windows services vs scheduled tasks for running a program repeatedly (e.g. every two minutes)? ...
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Fragment or Support Fragment?

... So what's the purpose of the android.app.Fragment then? If you can add this to your answer here with a bit more explanation, I would be fully satisfied. Thanks! – jonstaff Jul 10 '13 at 12:47 ...
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iPhone App Minus App Store?

...I have personally tested using the AccelerometerGraph sample app on iPhone OS 3.0. Create Self-Signed Certificate First you'll need to create a self signed certificate and patch your iPhone SDK to allow the use of this certificate: Launch Keychain Access.app. With no items selected, from the Key...
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When to use AtomicReference in Java?

...reference, for which monitor-based synchronization is not appropriate. Suppose you want to check to see if a specific field only if the state of the object remains as you last checked: AtomicReference<Object> cache = new AtomicReference<Object>(); Object cachedValue = new Object(); cac...
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Running multiple AsyncTasks at the same time — not possible?

... the stuff from doInBackground(). The issue is initially (in early Android OS versions) the pool size was just 1, meaning no parallel computations for a bunch of AsyncTasks. But later they fixed that and now the size is 5, so at most 5 AsyncTasks can run simultaneously. Unfortunately I don't remembe...
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How do I choose between Semaphore and SemaphoreSlim?

... system-wide. This would mean that a SemaphoreSlim could not be used for cross-process synchronization. The MSDN documentation also indicates that SemSlim should be used when "wait times are expected to be very short". That would usually dovetail nicely with the idea that the slim version is more l...