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Is System.nanoTime() completely useless?
...mp;time, NULL);
assert(status != -1, "linux error");
return jlong(time.tv_sec) * 1000 + jlong(time.tv_usec / 1000);
}
jlong os::javaTimeNanos() {
if (Linux::supports_monotonic_clock()) {
struct timespec tp;
int status = Linux::clock_gettime(CLOCK_MONOTONIC, &tp);
assert(sta...
解决：VMware Fusion 占用cpu高 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...占用cpu低，不过经过简单初步测试真的差不多，而且pd的破解麻烦，我还是更偏向于使用vm。
通过设置取消Retina分辨率，可以大大降低cpu的使用率（亲测）：
使用Retina时，动不动就会飙到200%，现在cpu基本在100%以下：
VMware F...
Set color of TextView span in Android
Is it possible to set the color of just span of text in a TextView?
15 Answers
15
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C/C++ check if one bit is set in, i.e. int variable
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shocker92shocker92
14811 silver badge77 bronze badges
1
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What does the “+” (plus sign) CSS selector mean?
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Matthew VinesMatthew Vines
25.4k77 gold badges7070 silver badges9494 bronze badges
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普通码农和CTO之间的差距，就是这7点了 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...IT技术”上，开始各种折腾，比如折腾电子制作、折腾写小说、折腾研究曲艺、折腾评书（好吧，后面两项是我的爱好）。
经常思考
“写程序的康德”，这个公众号的寓意就是思考，我的出发点是发一些东西可以让大家多思考...
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
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how to make a specific text on TextView BOLD
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Raghav SoodRaghav Sood
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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 ...
'printf' vs. 'cout' in C++
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Kyle RosendoKyle Rosendo
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