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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...
TCP 的那些事儿（下） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...会导致更大的延迟以及更多的丢包，于是，这个情况就会进入恶性循环被不断地放大。试想一下，如果一个网络内有成千上万的TCP连接都这么行事，那么马上就会形成“网络风暴”，TCP这个协议就会拖垮整个网络。这是一个灾难...
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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Android ClickableSpan not calling onClick
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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
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【解决】 Cert import fail:exc.invalidSubject - App Inventor 2 离线版 -...
永久授权导入报错：Cert import fail:exc.invalidSubject
原因：试用时的手机号和正式购买时用的不是同一个手机号导致的。
解决：联系客服，免费更换一下永久证书即可。
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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Factory Pattern. When to use factory methods?
...s).
– Rasmus Faber
Jul 16 '14 at 16:51
5
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How to get the width and height of an android.widget.ImageView?
...
RashidRashid
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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;
...
UITableView Setting some cells as “unselectable”
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151
Set the table cell's selectionStyle property to UITableViewCellSelectionStyleNone. That should...