x****o
发帖数: 21566 | 1 The language background of the authors is sometimes obvious: missing plurals
and past tenses -- Chinese; missing articles and modal verbs - Slavic;
archaic language - Indian, elevated language - native-speakers of Romance
languages, articulate and precise - British, Irish or Australian (not to
mention British spelling), precise but verbose - German.
-- Igor Markov, Michigan EECS Prof - currently at Google |
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c**m
发帖数: 1632 | 3 First, how come your wife is not here, there are lots of discussion of HLM
on this board too...
Second, oh yeah, that article was not that bad on second thought, the author
was trying to mystify the painting verbosely... it is like cooking, some
one just likes to mix snails and pork and sauerkraut and blue cheese in a
potpourri, why should we blame him for not cooking the right way...
下,
沟通
厚, |
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g*****g
发帖数: 34805 | 4 Here are a few things that I know can be confusing from academic
point of view comparing Pascal and Java
1. Global variable
2. Mutable function parameter
3. Pointers
On top I hate how verbose Pascal is.
You don't have to teach Java and stress its OO part.
Its class structure only forces you to organize your files.
，差 |
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m********8
发帖数: 295 | 5 aiyohei is right! you may want to try mysql_upgrade here is an example,
mysql_upgrade -u root -h localhost -p --verbose --force
note: no warranty, take your own risk! haha |
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e***g
发帖数: 158 | 6 it's about as verbose as getter/setter. the nice thing is the concept
is in the language, not by naming convention |
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s***o
发帖数: 2191 | 7 I think backward compatibility is important, especially to enterprise.
Java 8 will introduce some significant features, but I am not sure wether it
's a good or bad move. If Java becomes both verbose and complex, then...duh.
Plus, there is already a well designed jvm language, Scala, that mixes OO
and FP pretty well.
wasn |
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m*d
发帖数: 7658 | 8 一年多没用，串口的速率都忘了。
在另一台电脑xp的putty下面找到了，是115200
安装wheezy的时候，使用这个脚本
kirkwood.debian-wheezy.sh
debootstrap老说signature不对，是怎么回事
脚本里面已经有--no-check-gpg，为什么还出错呢，难道是debootstrap的问题
我到一个ubuntu机器下运行这个命令就没问题
/usr/sbin/debootstrap --verbose --no-check-gpg --arch=$ARCH --variant=$
VARIANT --include=$EXTRA_PACKAGES $RELEASE $ROOT $DEB_MIRROR |
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z*********e
发帖数: 10149 | 9 一样的freeze,进verbose mode当然不是gray apple了。。。 |
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N******7
发帖数: 1297 | 10 进verbose当然一样freeze，但可以看到在哪里freeze的。而且一般freeze是因为
driver，用-x进single user mode可以modify file system，而不需要每次重装。 |
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z*********e
发帖数: 10149 | 11 一样的freeze,进verbose mode当然不是gray apple了。。。 |
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N******7
发帖数: 1297 | 12 进verbose当然一样freeze，但可以看到在哪里freeze的。而且一般freeze是因为
driver，用-x进single user mode可以modify file system，而不需要每次重装。 |
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w*r
发帖数: 2421 | 13 google os x boot safe mode verbose |
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J*e
发帖数: 230 | 14 1. 在 ~/ 建立文件 .procmailrc , 内容如下:
#Set on when debugging VERBOSE=off
#Replace `mail' with your mail directory (Pine uses mail, Elm uses Mail)
MAILDIR=$HOME/mail
#Directory for storing procmail log and rc files
PMDIR=$HOME/.procmail
LOGFILE=/dev/null
# LOGFILE=$PMDIR/log
# INCLUDERC=$PMDIR/rc.testing
INCLUDERC=$PMDIR/rc.maillists
2. 在 ~/ 下建立目录 .procmail
3. 在 .procmail/ 里建立两个文件, 一个是 .forward, 一个是 rc.maillists
.forward 的内容是:
"|I |
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m******t
发帖数: 2416 | 15
No, javac recursively checks dependency hierarchies. You can use -verbose
to see this.
One thing to be noted is whether a class is imported doesn't determine
if it's going to be rebuit along the way. It is the actual reference
actioins such as method calls that would trigger a rebuild. And if you
don't directly refer a class, it won't be rebuilt either. e.g.,
if you use Class.forName( "Class1" ), and that's the only point you would
refer to Class1, Class1.java won't be rebuilt even if it's |
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b****e
发帖数: 1275 | 16 run it with d:\jdk1.3\jre\bin\java.exe -verbose yourprogram
and post the result here :) |
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w*******o
发帖数: 6125 | 17 闪了一下就消失了，通常是Catalina_Home或者
Tomcat_Home没有设置正确，如果你是
在Linux下安装，好像默认不会有Verbose显示 |
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g**********y
发帖数: 14569 | 18 I saw a lot of people rave about this book. Anyone read this book has some
opinion?
I, for one, think:
* This book is light years away from "Design Pattern", in sense of originality
and creativity
* Many "patterns" are just standard feature of J2EE. It's more like a
explanation of standard feature rather than some real insightful thoughts. If
J2EE specification gets modified because of this book, I would take back my
words. But I seriously doubt that.
* The author definitely enables "VERBOSE" mo |
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f******e
发帖数: 3 | 19 I also feel j2ee becomes a pain in the ass when these many debatings
are involved. You got CMP, people felt it's too heavy weight and verbose
and then someone comes up with Hibernate, JDO.
And now EJB3.0 is debating with JDO2.0. It looks like EJB3.0 will be like
Hibernate. And then you get debate between EJB3 and Spring.
Sometimes I feel the nice thing about J2SE is its monoply. Suns told you
to get rid of AWT and go for swing, plain and simple. Although IBM will
come up with SWT, for most of ja |
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f******e
发帖数: 3 | 20 I also feel j2ee becomes a pain in the ass when these many debatings
are involved. You got CMP, people felt it's too heavy weight and verbose
and then someone comes up with Hibernate, JDO.
And now EJB3.0 is debating with JDO2.0. It looks like EJB3.0 will be like
Hibernate. And then you get debate between EJB3 and Spring.
Sometimes I feel the nice thing about J2SE is its monoply. Suns told you
to get rid of AWT and go for swing, plain and simple. Although IBM will
come up with SWT, for most of ja |
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g*****g
发帖数: 34805 | 21 With new Spring 2.5 annotation. They now share about 90% of
functionalities and program paradigms. With Spring being more flexible,
powerful, but more verbose (still needs some XML and more configuration)
Spring is more friendly for test-driven approach as you don't need to run
the container for unit testing.
It's also said Spring may be a vendor for EJB3.1 and the gap would be
closed.
I am still disappointed at java web framework. We have more frameworks than
applications and we can't settle on |
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s******e
发帖数: 493 | 22 one thing that is always poped up in the debate of soap vs rest is the
simplicity of the protocol.
many think that rest protocol is much simpler and easier to use than soap.
But this really depends on your background and your taste.
xml seems to be more verbose than json considering the download and upload
size. this is also an important factor you have to weigh out if you have a
global deployment, especially for users with a limited bandwidth, high
network latency, and/ or slow network speed. |
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m******o
发帖数: 774 | 23 这样的软件业卖的出去啊？
你是怎么启动？有个.exe文件还是.bat文件？可能的话加上-verbose? |
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m******o
发帖数: 774 | 24 Find the .bat file that has xxx/java -D xxx something like that, insert -
verbose in that line and then try run the .exe from a dos window.
You might already have some kind of logs generated somewhere. Try use a
search tool (I like Agent Ransack) to find out any files that are generated
after the time you run the exe file. |
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i****l
发帖数: 78 | 25 thanks, but JVM is not started, so it's no use to add the option -verbose
generated |
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l******e
发帖数: 28 | 26 jdk source has something like:
if (PrintGC && Verbose) {
...
gclog_or_tty->print_cr("TenuredGeneration::compute_new_size: ");
...
How can I get such messages of a running JVM logged? Tried all possible GC
debug/log options to no avail...
Thanks! |
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g**e
发帖数: 6127 | 27 use these:
-verbose:gc
-XX:+PrintGCDetails
-XX:+PrintGCTimeStamps |
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g*****g
发帖数: 34805 | 28 Spring and hibernate grab the good parts out of ejb1.x and ejb2.x.
Namely IOC, AOP (declarative transaction, security) and ORM. Ejb, however,
had a poor implementation. Verbose, hard to test, can't run outside
of container. But you need to give some credit to ejb, the idea behind
it leads to the birth of spring.
Spring is meant to be the replacement with assembled services, thus
make it lighted-weighted and run everywhere.
You have pieces that resembles what an ejb container provides,
and you as... 阅读全帖 |
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g*****g
发帖数: 34805 | 29 Spring and hibernate grab the good parts out of ejb1.x and ejb2.x.
Namely IOC, AOP (declarative transaction, security) and ORM. Ejb, however,
had a poor implementation. Verbose, hard to test, can't run outside
of container. But you need to give some credit to ejb, the idea behind
it leads to the birth of spring.
Spring is meant to be the replacement with assembled services, thus
make it lighted-weighted and run everywhere.
You have pieces that resembles what an ejb container provides,
and you as... 阅读全帖 |
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B********r
发帖数: 397 | 30 Super easy, in ruby:
arr.select{|e| arr.count(e) > 1}.uniq
Or a more verbose version:
arr.each_with_index do |e, i|
t = arr[e-1]
arr[e-1] = e
arr[i] = t
end |
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c****e
发帖数: 1453 | 31 "mongo要用内存，数据量大了放不下"
Log is append-only, not a big issue here regarding memory. It’s true
replica set in Mongo is quite expensive but you cannot really get away if
you want availability.
Efficient logging requires hierarchical design. You can aggregate warning/
errors/metrics to centralized storage while leaving many verbose ones on
node. It's not necessary to put everything on persistent storage and it's
expensive anyway. As long as you can search across nodes or even have global
tracing, debug... 阅读全帖 |
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g*****g
发帖数: 34805 | 32 And guava makes it less verbose. |
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s*******4
发帖数: 164 | 33
1）对，我都是用的一台机子
2）我之前试过了，用别的机子可以tftp传文件
nfs设置应该没问题
[root@os admin]# /usr/sbin/showmount -e 192.168.1.1
Export list for 192.168.1.1:
/tftpboot *
/home/admin/centos *
/home/admin/centos 是放centos镜像的地方 我用别的机子挂载也没问题
3）[root@os pxelinux.cfg]# /usr/sbin/tcpdump -nn host 192.168.1.249
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
18:48:55.560830 IP 192.168.1.249.57089 > 0.0.0.0.69: 63 RRQ "pxelinu |
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j*****h
发帖数: 2577 | 34 dri? fglrx?
fglrx is not installed
when I tried to use LIBGL_DEBUG=verbose, and run glxgears, it returns that
undefined symbol: _glapi_tls_Context
and
unable to find driver: radeon_dri.so
I do not understand the first one
but I have linked the /usr/X11R6/lib/modules/dri/radeon_dri.so to the proper
one |
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j*****h
发帖数: 2577 | 35 fglrx is not installed
when I tried to use LIBGL_DEBUG=verbose, and run glxgears, it returns that
undefined symbol: _glapi_tls_Context
and
unable to find driver: radeon_dri.so
I do not understand the first one
but I have linked the /usr/X11R6/lib/modules/dri/radeon_dri.so to the proper
one |
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a*******e
发帖数: 3021 | 36 I tried to add this secion in xorg.conf for nv driver,
still not working.
glxinfo | grep rendering
direct rendering: No (If you want to find out why, try setting
LIBGL_DEBUG=verbose)
more /var/log/Xorg.0.log | grep dri
(WW) AllowEmptyInput is on, devices using drivers 'kbd', 'mouse' or 'vmmouse
'
will be disabled.
X.Org XInput driver : 4.0
(II) LoadModule: "dri"
(II) Loading /usr/lib64/xorg/modules/extensions//libdri.so
(II) Module dri: vendor="X.Org Foundation"
(II) LoadModule: "dri2"
( |
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D**a
发帖数: 757 | 37 我的NAS突然之间就当机了， 好像是ROM或者FIRMWARE出了问题，HDD读不出了。 NAS是
个LINUX BASED的盒子，我把硬盘去了出来， 接到了我的VM上，现在是如下情况， 请
问该如何处理？ HDD上是所有的照片和文档， 不能格式化。是下面那个1T的盘。
To run a command as administrator (user "root"), use "sudo ".
See "man sudo_root" for details.
lbblmm@lbblmm-VirtualBox:~$ xfs_repair
Usage: xfs_repair [options] device
Options:
-f The device is a file
-L Force log zeroing. Do this as a last resort.
-l logdev Specifies the device where the external log resides.
-m maxmem ... 阅读全帖 |
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c*****m
发帖数: 1160 | 38 找到这个回答：
As noted by arco444, you can use apachectl -S to display an overview of the
VirtualHosts currently running from the configs, and apachectl -M to display
all currently loaded modules - I'm not aware of a tool to display the
verbose output of all configs parsed (and which order they were parsed in)
at launch of httpd, but I would recommend that you familiarise yourself with
the general structure of the httpd config files.
要不我自己做一个，也不太难。 |
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p**********g
发帖数: 9558 | 39 not sure
but try to use default path
xxxx-ld --verbose to find the default path for cross compiler |
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b********n
发帖数: 609 | 40 I downloaded gcc head(using svn), got errors while trying to build.
"
./configure --with-gnu-as --with-gnu-ld --verbose --with-system-zlib --
disable-nls --enable-version-specific-runtime-libs --enable-languages=c,c++
"
Error message:
"
/gcc/i686-pc-linux-gnu/libstdc++-v3/include/bits/stl_tempbuf.h:65:29: error:
bits/stl_memory.h: No such file or directory
In file included from /gcc/i686-pc-linux-gnu/libstdc++-v3/include/bits/stl_
algo.h:66,
from /gcc/i686-pc-linux-gnu/libstdc++ |
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h**o
发帖数: 347 | 41 I get most of your points. But could you belabor a little on your last
sentence please?
The problem I have is that class A is actually built-in in STL and it has
a lot of non-member binary operations. Class B is defined by me. It is a
variant of class A. What I am looking for is a way to implicitly convert
B to A when invoking any function defined for A.
I don't know if this kind of shortcut exits. It is impossible to define a
base class and it looks verbose to define all combinations of A & B f |
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g*********s
发帖数: 1782 | 42 用的bison。
google了一下，好像是在执行bison foo.y时加--debug选项，再在调用yyparse()之前
加上这两个语句：extern int yydebug; yydebug=1; 说是这样执行parser后就会有个
foo.output文件给出token parse的信息。
试了一下，不灵啊。还有说法要加--verbose选项，定义宏#define YYDEBUG 1等等，谁
知道到底怎么回事啊？ |
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f********a
发帖数: 1109 | 43 【 以下文字转载自 Linux 讨论区 】
发信人: fololunsia (我心飞扬), 信区: Linux
标 题: 关于tcp包头的一个小问题 [图]
发信站: BBS 未名空间站 (Thu Apr 24 18:45:10 2008)
我开一个窗口用tcpdump来看tcp包，
另一个窗口用telnet google.com 80，按照TCP的header定义，前16bit是source port, 然后16bit是dest port.如下图所是：
收到如下的TCP包：很奇怪的是我发现，收到的包里面0014 a9ec(16 bit)好像不是source port number，因为在google返回的包头中b16b 0014才是。是不是我哪里读错了？谢谢。
root# tcpdump host google.com -XX
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), captur |
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