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How do I enable file editing in Visual Studio's debug mode?
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234
As far as I know you can uncheck the "Edit and Continue" checkbox.
Tools -> Options ->...
What is “2's Complement”?
...th 1111 - that's the "complement" part).
Let's try it with a mini-byte of 4 bits (we'll call it a nibble - 1/2 a byte).
0000 - zero
0001 - one
0010 - two
0011 - three
0100 to 0111 - four to seven
That's as far as we can go in positives. 23-1 = 7.
For negatives:
1111 - negative one
1110 - negativ...
搭建高可用mongodb集群（二）—— 副本集 - 大数据 & AI - 清泛网 - 专注C/...
...装程序包
wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.8.tgz
注意linux生产环境不能安装32位的mongodb，因为32位受限于操作系统最大2G的文件限制。
#解压下载的压缩包
tar xvzf mongodb-linux-x86_64-2.4.8.tgz
4、分别在每...
Calculate relative time in C#
...t int MINUTE = 60 * SECOND;
const int HOUR = 60 * MINUTE;
const int DAY = 24 * HOUR;
const int MONTH = 30 * DAY;
var ts = new TimeSpan(DateTime.UtcNow.Ticks - yourDate.Ticks);
double delta = Math.Abs(ts.TotalSeconds);
if (delta < 1 * MINUTE)
return ts.Seconds == 1 ? "one second ago" : ts.Seco...
How to get the error message from the error code returned by GetLastError()?
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149
//Returns the last Win32 error, in string format. Returns an empty string if there is no error....
How to create a JavaScript callback for knowing when an image is loaded?
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answered Jun 13 '14 at 8:48
Ciro Santilli 郝海东冠状病六四事件法轮功Ciro Santilli 郝海东冠状病六四事件法轮功
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Determine function name from within that function (without using traceback)
...nRosh Oxymoron
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WebService Client Generation Error with JDK8
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410
Well, I found the solution. (based on http://docs.oracle.com/javase/7/docs/api/javax/xml/XMLCo...
JavaScript % (modulo) gives a negative result for negative numbers
According to Google Calculator (-13) % 64 is 51 .
11 Answers
11
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Why does Date.parse give incorrect results?
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454
Until the 5th edition spec came out, the Date.parse method was completely implementation depen...