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Display the current time and date in an Android application
...
public class XYZ extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//setContentView(R.layout.m...
分布式系统的事务处理 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...玩家的数据和你没什么关系,VOIP这样的系统,或是百度搜索引擎(呵呵)。
2)Eventually 最终一致性:当你写入一个新值后,有可能读不出来,但在某个时间窗口之后保证最终能读出来。比如:DNS,电子邮件、Amazon S3,Google搜索...
How to squash commits in git after they have been pushed?
...to "f" (Stands for fixup).
git push -f origin feature/feature-branch-name-xyz
this will fixup all the commits to one commit and will remove all the other commits .
I did this and it helped me.
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Store password in TortoiseHg
...is the name of your GC project. So something like:
default = https://fred:xyz123@fredproj.googlecode.com/hg/
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Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...装
安装完成后按提示重新引导
重启引导报错 网上搜索不到任何有用的资料,多方尝试,其中包
网上搜索不到任何有用的资料,多方尝试,其中包改为LVM分区 还是报错
重装3次 换系统安装还是不行。
折腾了一个上...
How do I show my global Git configuration?
...
to view, git config --list --global
to set, git config --global user.name xyz
to edit global config file, git config --edit --global
3. Repository level (specific to that single repository)
to view, git config --list --local
to set, git config --local core.ignorecase true (--local optional)
to ...
What is the idiomatic way to compose a URL or URI in Java?
...567)
.addPathSegment("foldername/1234")
.addQueryParameter("abc", "xyz")
.build().url();
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StatusbarTools 扩展 - 状态栏自定义工具 · App Inventor 2 中文网
...款 搜索 StatusbarTools 扩展 - 状态栏自定义工具
StatusbarTools 扩展
扩展下载
功能概述
属...
Java project in Eclipse: The type java.lang.Object cannot be resolved. It is indirectly referenced f
... edited Jun 19 '14 at 10:50
xyz
20.9k3333 gold badges104104 silver badges150150 bronze badges
answered Aug 28 '13 at 17:40
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Extract digits from a string in Java
...ic void main(final String[] args){
final String input = "0-123-abc-456-xyz-789";
final String result = stripNonDigits(input);
System.out.println(result);
}
Output:
0123456789
BTW: I did not use Character.isDigit(ch) because it accepts many other chars except 0 - 9.
...
