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MIT官方已升级至2.73版本，中文网待测试并升级相关特性 - App Inventor 2 ...
...口（键入“？”时看到的消息）。
错误修复。
翻译自官方升级日志：https://appinventor.mit.edu/ai2/ReleaseNotes.html
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中文网近期将进行部分新特性合并及功能测试，敬请期待！
加油！奥利给1、升级到Java17，需要跟进
2、...
腾讯Tencent开源框架介绍（持续更新） - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...有类似需求的可以参考一下。GitHub：https: github com Tencent官网：https: openso 腾讯开源了很多自己内部久经考验的框架代码，这里对C++及大前端相关的开源框架进行一些探索，有类似需求的可以参考一下。
GitHub：https://github.com/Te...
Android ClickableSpan not calling onClick
...
Have you tried setting the MovementMethod on the TextView that contains the span? You need to do that to make the clicking work...
tv.setMovementMethod(LinkMovementMethod.getInstance());
share
...
How do you underline a text in Android XML?
...</resources>
If you want to underline something from code use:
TextView tv = (TextView) view.findViewById(R.id.tv);
SpannableString content = new SpannableString("Content");
content.setSpan(new UnderlineSpan(), 0, content.length(), 0);
tv.setText(content);
Hope this helps
...
Multi-line EditText with Done action button
...these settings in the code instead of the layout file (in onCreate) by
TextView tv = (TextView)findViewById(R.id.editText);
if (tv != null) {
tv.setHorizontallyScrolling(false);
tv.setLines(3);
}
I hope this helps someone, as it took quite a while to figure out. If you find a way to make ...
How to implement a ViewPager with different Fragments / Layouts
...tanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ViewPager pager = (ViewPager) findViewById(R.id.viewPager);
pager.setAdapter(new MyPagerAdapter(getSupportFragmentManager()));
}
private class MyPagerAdapter exten...
java中的缓存技术该如何实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...式的刷新策略（如果默认性能不需要时）。
官方网站 http://www.opensymphony.com/oscache/
Java Caching System
JSC(Java Caching System)是一个用分布式的缓存系统，是基于服务器的java应用程序。它是通过提供管理...
C++ Best way to get integer division and remainder
...rem);
}
gettimeofday(&timeval2,NULL);
printf("%d",timeval2.tv_usec - timeval.tv_usec);
}
Outputs: 150
#include <stdio.h>
#include <sys/time.h>
#include <stdlib.h>
extern doNothing(int,int); // Empty function in another compilation unit
int main() {
int i;
...
What is the performance cost of having a virtual method in a C++ class?
...pec to;
clock_gettime(CLOCK_MONOTONIC, &to);
return to.tv_sec - from.tv_sec + 1E-9 * (to.tv_nsec - from.tv_nsec);
}
};
int main(int argc)
{
for (int j = 0; j < 3; ++j)
{
typedef std::vector<Base*> V;
V v;
for (int i = 0; i < 1000; ++i)
v....
MIT官方已升级至2.70版本，中文网待测试并升级相关特性 - App Inventor 2 ...
2.70 版本主要更新内容：
Features:Add a Japanese translationUpdate the Spanish translationMake the Sharing component respect DefaultFileScope when sharing relative path files (@arjuninv)Add TextChange event, MoveCursor methods, and HintColor property to TextBox and related components (@gordo...