大约有 3,500 项符合查询结果（耗时：0.0152秒） [XML]
How to stop EditText from gaining focus at Activity startup in Android
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Excellent answers from Luc and Mark however a good code sample is missing. Adding the tag android:focusableInTouchMode="true" and android:focusable="true" to parent layout (e.g. LinearLayout or ConstraintLayout) like the foll...
When should I create a destructor?
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Excellent post, but should have said "should be created when your class is holding onto some expensive unmanaged object or causes large numbers of unmanaged objects to exist" - For a concrete example, I have a matrix class i...
Using awk to print all columns from the nth to the last
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Excellent, also you removed the $ in front of the out variable which is important too.
– Alexis Wilke
Feb 28 '14 at 1:29
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Check if table exists in SQL Server
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Excellent post, @BrainCoder
– Hardryv
Jul 20 at 22:13
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How to measure elapsed time in Python?
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Excellent answer - using timeit will produce far more accurate results since it will automatically account for things like garbage collection and OS differences
– lkgarrison
Dec 11 '16 a...
Using Application context everywhere?
...utInflater you will get an Exception. Generally speaking, your approach is excellent: it's good practice to use an Activity's Context within that Activity, and the Application Context when passing a context beyond the scope of an Activity to avoid memory leaks.
Also, as an alternative to your patte...
z-index not working with fixed positioning
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updates.html5rocks.com/2012/09/… is an excellent reference on how position fixed, absolute and relative interact with z-index.
– Did
Aug 29 '13 at 9:25
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Expand a div to fill the remaining width
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Excellent answer! But you're wrong when you say "any overflow value other than auto" will make it a BFC. What you mean is any overflow value other than the default (visible) will make it a BFC. In fact, overflow auto works pe...
What is meant by 'first class object'?
...I found nothing unclear in the Wikipedia quote, but the additional link is excellent.
– ProfK
Apr 1 '09 at 13:16
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How do I change permissions for a folder and all of its subfolders and files in one step in Linux?
...case, I wanted to set all directories to 775 and all files to 664. @Pete's excellent answer led me to the chmod docs, where I figured out I could use chmod -R g+wX .. Bravo!
– chadoh
Aug 4 '13 at 0:09
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