r*e
2 楼
Y*e
3 楼
放一点鱼露,辣椒,遍的干一点,好吃,下饭。
l*n
4 楼
.
c*n
5 楼
let's say I have bytes
1 2 3 4 5 going out in a TCP connection, they are in one tcp segment saying
"from 1 to 5", this segment is broken up into 5 IP packets,
all 5 IP packets arrive on receiver fine except 3, which keeps dropping, so
the receiving end won't be able to assemble the TCP segment, so receiving
client can not see any of the bytes 1--5, right? and TCP protocol on the
receiving end has to keep requesting retransmission of the entire segment in
its ACK ?
what happens on the sender client? the client never returns until the buffer
in write() has been completely sent out through TCP and ACK has been
received for the last TCP segment? or does it just drop to OS buffer and
return?
thanks
1 2 3 4 5 going out in a TCP connection, they are in one tcp segment saying
"from 1 to 5", this segment is broken up into 5 IP packets,
all 5 IP packets arrive on receiver fine except 3, which keeps dropping, so
the receiving end won't be able to assemble the TCP segment, so receiving
client can not see any of the bytes 1--5, right? and TCP protocol on the
receiving end has to keep requesting retransmission of the entire segment in
its ACK ?
what happens on the sender client? the client never returns until the buffer
in write() has been completely sent out through TCP and ACK has been
received for the last TCP segment? or does it just drop to OS buffer and
return?
thanks
N*w
6 楼
经常一个按键给偶自动重复无穷多次
mmd
mmd
Y*H
7 楼
据同事说一点用没有,
求confirm.
求confirm.
Z*g
8 楼
来撒点水
z*e
9 楼
Hi all,
I need to plot such types of graph in two-dimension, for example, it
could be the union of all R_rho, 0=< rho <=1, P=constant,
R_rho = {R1 <= log(1+ rho^2*P), R2 <= log(1+ (1-rho^2)*P),
R1+R2 <= log(1+ P+ 2*rho*P)}
I would like to observe the boundary of the final region.
How could I plot this boundary? I tried matlab, using command "area", but
the whole area is colored.
Are there any better ways or tools to finish this?
Thanks.
I need to plot such types of graph in two-dimension, for example, it
could be the union of all R_rho, 0=< rho <=1, P=constant,
R_rho = {R1 <= log(1+ rho^2*P), R2 <= log(1+ (1-rho^2)*P),
R1+R2 <= log(1+ P+ 2*rho*P)}
I would like to observe the boundary of the final region.
How could I plot this boundary? I tried matlab, using command "area", but
the whole area is colored.
Are there any better ways or tools to finish this?
Thanks.
t*g
11 楼
哇,这么多猴!
M*u
13 楼
可能是网卡在丢包,发太快了
saying
so
in
buffer
【在 c******n 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: let's say I have bytes
: 1 2 3 4 5 going out in a TCP connection, they are in one tcp segment saying
: "from 1 to 5", this segment is broken up into 5 IP packets,
: all 5 IP packets arrive on receiver fine except 3, which keeps dropping, so
: the receiving end won't be able to assemble the TCP segment, so receiving
: client can not see any of the bytes 1--5, right? and TCP protocol on the
: receiving end has to keep requesting retransmission of the entire segment in
: its ACK ?
: what happens on the sender client? the client never returns until the buffer
: in write() has been completely sent out through TCP and ACK has been
saying
so
in
buffer
【在 c******n 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: let's say I have bytes
: 1 2 3 4 5 going out in a TCP connection, they are in one tcp segment saying
: "from 1 to 5", this segment is broken up into 5 IP packets,
: all 5 IP packets arrive on receiver fine except 3, which keeps dropping, so
: the receiving end won't be able to assemble the TCP segment, so receiving
: client can not see any of the bytes 1--5, right? and TCP protocol on the
: receiving end has to keep requesting retransmission of the entire segment in
: its ACK ?
: what happens on the sender client? the client never returns until the buffer
: in write() has been completely sent out through TCP and ACK has been
c*t
14 楼
人家阅卷的一般情况下其实已经尽量给你credit了。就算有一两个人忽然发神经,也不
会整个卷都倒霉。你实际总分一般高于你“合理”总分。不要不知好歹
会整个卷都倒霉。你实际总分一般高于你“合理”总分。不要不知好歹
r*3
15 楼
大家都忙着赚钱和往上爬.
j*i
16 楼
我画region 都是能算boundary得都算出来,
算不出来得,对每个点进行判断,看是不是在最外面
but
【在 z*******e 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: Hi all,
: I need to plot such types of graph in two-dimension, for example, it
: could be the union of all R_rho, 0=< rho <=1, P=constant,
: R_rho = {R1 <= log(1+ rho^2*P), R2 <= log(1+ (1-rho^2)*P),
: R1+R2 <= log(1+ P+ 2*rho*P)}
: I would like to observe the boundary of the final region.
: How could I plot this boundary? I tried matlab, using command "area", but
: the whole area is colored.
: Are there any better ways or tools to finish this?
: Thanks.
算不出来得,对每个点进行判断,看是不是在最外面
but
【在 z*******e 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: Hi all,
: I need to plot such types of graph in two-dimension, for example, it
: could be the union of all R_rho, 0=< rho <=1, P=constant,
: R_rho = {R1 <= log(1+ rho^2*P), R2 <= log(1+ (1-rho^2)*P),
: R1+R2 <= log(1+ P+ 2*rho*P)}
: I would like to observe the boundary of the final region.
: How could I plot this boundary? I tried matlab, using command "area", but
: the whole area is colored.
: Are there any better ways or tools to finish this?
: Thanks.
v*a
17 楼
thanks!!!
any other websites?
any other websites?
b*g
18 楼
世界之大无奇不有。
c*p
20 楼
收方应该能拿到1和2,并弹出buffer。TCP不是用的selective repeat request么。。
saying
so
in
buffer
【在 c******n 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: let's say I have bytes
: 1 2 3 4 5 going out in a TCP connection, they are in one tcp segment saying
: "from 1 to 5", this segment is broken up into 5 IP packets,
: all 5 IP packets arrive on receiver fine except 3, which keeps dropping, so
: the receiving end won't be able to assemble the TCP segment, so receiving
: client can not see any of the bytes 1--5, right? and TCP protocol on the
: receiving end has to keep requesting retransmission of the entire segment in
: its ACK ?
: what happens on the sender client? the client never returns until the buffer
: in write() has been completely sent out through TCP and ACK has been
saying
so
in
buffer
【在 c******n 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: let's say I have bytes
: 1 2 3 4 5 going out in a TCP connection, they are in one tcp segment saying
: "from 1 to 5", this segment is broken up into 5 IP packets,
: all 5 IP packets arrive on receiver fine except 3, which keeps dropping, so
: the receiving end won't be able to assemble the TCP segment, so receiving
: client can not see any of the bytes 1--5, right? and TCP protocol on the
: receiving end has to keep requesting retransmission of the entire segment in
: its ACK ?
: what happens on the sender client? the client never returns until the buffer
: in write() has been completely sent out through TCP and ACK has been
Y*H
21 楼
FA有appeal成功的,问问而以,您想必是grader?
r*3
26 楼
厉害啥呀?我们都是在水深火热中,哪像大哥你都已经上岸了. :)
s*e
30 楼
http://www.channelsurfing.net/
这个是看各大电视台直播的网址,NBC CBS ABC FOX MSNBC CNBC 都有。不过清晰度一
般,有时会连不上。
这个是看各大电视台直播的网址,NBC CBS ABC FOX MSNBC CNBC 都有。不过清晰度一
般,有时会连不上。
s*l
31 楼
I'm no longer grading, but it's true that I used to try to help the students
when I was grading...
when I was grading...
l*s
33 楼
tvduck
Y*H
34 楼
Thanks guys!
I was a little upset last firday after getting the breakdown. It's not worth
the effort. (my coworker told me her appeal result was less than 1/10 of a
point...)
I was a little upset last firday after getting the breakdown. It's not worth
the effort. (my coworker told me her appeal result was less than 1/10 of a
point...)
r*j
35 楼
我天天在办公室听同事谈退休。。。。
已经听了3个多星期了。
妈的,manager level真的赚的钱多,我supervisor的supervisor,年薪150k,居然还
觉得薪水低了,想办法再往上爬。
已经听了3个多星期了。
妈的,manager level真的赚的钱多,我supervisor的supervisor,年薪150k,居然还
觉得薪水低了,想办法再往上爬。
v*a
36 楼
thanks a lot!
baozi for everyone!
baozi for everyone!
r*p
39 楼
http://www.ch131.com/
it updates tv shows a few hours after they are on air.
【在 v***a 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 请问大家有知道在线看英文电视的网站吗?
: 多谢!!!
it updates tv shows a few hours after they are on air.
【在 v***a 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 请问大家有知道在线看英文电视的网站吗?
: 多谢!!!
r*j
44 楼
政府的官僚太严重了。
我做的是facilities engineering,妈的换一对门都要花1年时间才能从congress签字
通过。要是在私人公司,从设计订货到安装顶多1个星期。
我做的是facilities engineering,妈的换一对门都要花1年时间才能从congress签字
通过。要是在私人公司,从设计订货到安装顶多1个星期。
r*j
48 楼
你所谓的电厂大修,一般都是修啥?也属于facilities engineering范畴吗?
r*j
50 楼
姐,跟我做的一样啊。。。
我现在就是做facilities engineering,什么都做。还好我不需要学装地毯,HAVC监控
。哈哈。
我现在就是做facilities engineering,什么都做。还好我不需要学装地毯,HAVC监控
。哈哈。
r*j
55 楼
我记得URS有些项目制定要求公民才能做。接的东西太多了。
s*y
63 楼
可能军方政府工作比较积极向上一些?我知道的政府机构没有performance evaluation
有union撑腰,每年5%的涨幅,好的时候union还能向上lobby成功再涨工资,那种60,
70岁还不退休的也很常见,那些人的pension早已max out了,但还在干。。。
【在 r*****j 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 至少navair跟nacfac engineering command我没见过这样的人。
: 我们是pay performance每年年底有evaluation的,做的好就加工资,做的不好就不加
: 工资。
: 我这里还有一个华人工程师,已经70多岁了,还没退休,我问他干嘛还不退休养老,因
: 为他每个月退休工资都有差不多100k了,他说他退休了不知道干嘛,因为在这里做了几
: 十年,习惯了。
有union撑腰,每年5%的涨幅,好的时候union还能向上lobby成功再涨工资,那种60,
70岁还不退休的也很常见,那些人的pension早已max out了,但还在干。。。
【在 r*****j 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 至少navair跟nacfac engineering command我没见过这样的人。
: 我们是pay performance每年年底有evaluation的,做的好就加工资,做的不好就不加
: 工资。
: 我这里还有一个华人工程师,已经70多岁了,还没退休,我问他干嘛还不退休养老,因
: 为他每个月退休工资都有差不多100k了,他说他退休了不知道干嘛,因为在这里做了几
: 十年,习惯了。
r*j
66 楼
看你想做什么吧,要是工资高,工作稳定没有lay off的情况,然后工作量不大我觉得
倒是挺适合结婚有小孩的家庭,至少上下班接送小孩不是一个问题。
我做facility的东西,就怕学不到什么design,等到考PE的时候不过就杯具了。
很多大项目如果总部的Navfac不想做的话就直接out source给A&E做。
【在 z******i 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 刚西屋说不用公民,我先去试探一下,不知道他们口碑如何。
: 才知道是招人的人直接找前同事联系的我。其实我现在不适合换工作,不过现在工作技
: 术上有点无聊了,倒是写作水平大增,想出山试试水
: 你这些facility项目做多了可能也会有同样感觉
:
: ★ 发自iPhone App: ChineseWeb 7.8
倒是挺适合结婚有小孩的家庭,至少上下班接送小孩不是一个问题。
我做facility的东西,就怕学不到什么design,等到考PE的时候不过就杯具了。
很多大项目如果总部的Navfac不想做的话就直接out source给A&E做。
【在 z******i 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 刚西屋说不用公民,我先去试探一下,不知道他们口碑如何。
: 才知道是招人的人直接找前同事联系的我。其实我现在不适合换工作,不过现在工作技
: 术上有点无聊了,倒是写作水平大增,想出山试试水
: 你这些facility项目做多了可能也会有同样感觉
:
: ★ 发自iPhone App: ChineseWeb 7.8
z*i
67 楼
现在的工作还行,虽然忙,不过时间比较自由,收入也过得去。不是他联系我我肯定没
有挪窝的念头
我是自己贱,工作没有那种需要我绞尽脑汁想问题的感觉就觉得没有挑战性,提不起劲
。现在这份工作两年了,又开始得心应手了就有点腻了……
在政府就是怕学不到东西,能考PE就赶紧的考了吧,拿了证有时间就可以自己开张啊
★ 发自iPhone App: ChineseWeb 7.8
【在 r*****j 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 看你想做什么吧,要是工资高,工作稳定没有lay off的情况,然后工作量不大我觉得
: 倒是挺适合结婚有小孩的家庭,至少上下班接送小孩不是一个问题。
: 我做facility的东西,就怕学不到什么design,等到考PE的时候不过就杯具了。
: 很多大项目如果总部的Navfac不想做的话就直接out source给A&E做。
有挪窝的念头
我是自己贱,工作没有那种需要我绞尽脑汁想问题的感觉就觉得没有挑战性,提不起劲
。现在这份工作两年了,又开始得心应手了就有点腻了……
在政府就是怕学不到东西,能考PE就赶紧的考了吧,拿了证有时间就可以自己开张啊
★ 发自iPhone App: ChineseWeb 7.8
【在 r*****j 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 看你想做什么吧,要是工资高,工作稳定没有lay off的情况,然后工作量不大我觉得
: 倒是挺适合结婚有小孩的家庭,至少上下班接送小孩不是一个问题。
: 我做facility的东西,就怕学不到什么design,等到考PE的时候不过就杯具了。
: 很多大项目如果总部的Navfac不想做的话就直接out source给A&E做。
r*j
68 楼
唉,慢慢来吧,做好眼前的东西再说。
你要做挑战的,URS应该很多挑战的项目了吧,我记得以前看URS的hiring,有些位置指
定要US citizen,绿卡都不行,好像都是联邦的项目。估计URS也做联邦的A&E.
你要做挑战的,URS应该很多挑战的项目了吧,我记得以前看URS的hiring,有些位置指
定要US citizen,绿卡都不行,好像都是联邦的项目。估计URS也做联邦的A&E.
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