大约有 6,000 项符合查询结果（耗时：0.0258秒） [XML]
How unique is UUID?
...'re using a version 1 UUID, which relies on a combination of timestamp and mac address for its uniqueness. However if you generate UUIDs fast enough, the timestamp won't have incremented yet. In this scenario, your UUID generation algorithm is supposed to track the last timestamp used and increment ...
Is AsyncTask really conceptually flawed or am I just missing something?
...though there were static strong references to them. Maybe a side-effect of Android's class loader, or a bug even, but static references are no safe way of exchanging state across an activity life-cycle. The app object is, however, that's why I use that.
– Matthias
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Storing R.drawable IDs in XML array
...ex
For more information about TypedArray visit this link
http://developer.android.com/reference/android/content/res/TypedArray.html
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What is the best way to unit test Objective-C code?
...ting rig for iPhone, and its working out great for me.
google-toolbox-for-mac
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tmux set -g mouse-mode on doesn't work
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While this is working for Mac, it with set -g mouse on, it will break the ability to select text in Mac's terminal. I have to specifically do set -g mouse off to select text
– Wins
Apr 18 '18 at 17:36
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Select all text inside EditText when it gets focus
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You can try in your main.xml file:
android:selectAllOnFocus="true"
Or, in Java, use
editText.setSelectAllOnFocus(true);
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How to replace spaces in file names using a bash script
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Simple and work in mac. (mac doesnt have rename, and its too hard to install this with brew..)
– JonnieJS
Nov 30 '14 at 12:33
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ImportError: No module named Crypto.Cipher
...his wasn't working as I had multiple versions of Python interpreters on my machine and I was installing the libraries in different versions. What I did was moved into the virtual environment and it worked as smooth as silk.
– neaGaze
Aug 5 '17 at 15:30
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Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher
...nvironment variable name from M2_HOME to M3_HOME did the trick. I am on a Mac running OSX 10.9 with JDK 1.7. Hope this helps.
Note: Please delete M2_HOME, if already set. Eg: unset M2_HOME
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'git status' shows changed files, but 'git diff' doesn't
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For me, it had something to do with file permissions.
Someone with Mac/Linux on my project seems to commit some files with non-default permissions which my Windows git client failed to reproduce.
Solution for me was to tell git to ignore file permissions:
git config core.fileMode false
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