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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
Ot...
Should accessing SharedPreferences be done off the UI Thread?
...ched), but yaffs doesn't have much in the way of concurrency (and a lot of Android devices run on yaffs... Droid, Nexus One, etc.) so if you avoid disk, you avoid getting stuck behind other in-flight or pending disk operations.
so you'll probably want to load the SharedPreferences during your onCrea...
JetBrains / IntelliJ keyboard shortcut to collapse all methods
...intellij code folding shortcuts.
For Windows/Linux do: Ctrl+Shift+-
For mac use Command+Shift+-
To unfold again do Ctrl+Shift++ or Command+Shift++ respectivley.
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How to obtain the start time and end time of a day?
...ted to Java 6 & 7 in the ThreeTen-Backport project, further adapted to Android in the ThreeTenABP project.
An Instant is a moment on the timeline in UTC with a resolution of nanoseconds.
Instant instant = Instant.now();
Apply a time zone to get the wall-clock time for some locality.
ZoneId zone...
How to put space character into a string name in XML?
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Android doesn't support keeping the spaces at the end of the string in String.xml file so if you want space after string you need to use this unicode in between the words.
\u0020
It is a unicode space character.
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How to read/write a boolean when implementing the Parcelable interface?
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@sotrh that is a copy-paste from a source code. Open android.os.Parcel source and see for yourself.
– Yaroslav Mytkalyk
Jan 5 '16 at 10:19
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Java 反射最佳实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...问的方法
三、解决方案
3.1 一行代码写反射
作为一个Android程序员，索性就拿TextView这个类开刀吧。首先定义一个类变量：
TextView mTv;
通过反射得到实例：
// 有参数，建立类
mTv = Reflect.on(TextView.class).create(this).get();
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invalid byte sequence for encoding “UTF8”
...name
yourfilename: UTF-8 Unicode English text
(I think that will work on Macs in the terminal, too.) Not sure how to do that under Windows.
If you use that same utility on a file that came from Windows systems (that is, a file that's not encoded in UTF8), it will probably show something like this...
Programmatically go back to the previous fragment in the backstack
...opBackStack() methods (there are several to choose from)
http://developer.android.com/reference/android/app/FragmentManager.html#popBackStack()
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Can't find @Nullable inside javax.annotation.*
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In case someone has this while trying to compile an Android project, there is an alternative Nullable implementation in android.support.annotation.Nullable. So take care which package you've referenced in your imports.
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