Displaying 20 results from an estimated 30000 matches similar to: "Mysql ERROR ???"
2006 Jan 24
5
A little problem
Hi everyone,
I''m Matteo, I''m Italian, so sorry for my bad English.
I''ve just downloaded the "depot" examples, but I''ve an error:
# script/server
bash: script/server: /Users/dave/ruby1.8/bin/ruby: bad interpreter: No
such file or directory
matteod@bones:~/work/rails-code/depot8$
What''s wrong? Would you mind suggesting me how to fix this
2006 Apr 05
0
Fancy MySQL footwork
Database structure as follows:
t1 -> t2
-> t3 -> t4
select * from t1;
+----+-------+-------+
| id | t2_id | t3_id |
+----+-------+-------+
| 1 | 1 | null |
| 2 | null | 1 |
| 3 | null | 2 |
+----+-------+-------+
select * from t2;
+----+-------+
| id | title |
+----+-------+
| 1 | "hat" |
+----+-------+
select * from t3;
+----+-------+
| id | t4_id |
2006 Apr 14
7
How to call a java function in rubyonrails method
Hi everyone,
I''m Italian and sorry for my english mistakes...
I''m developing a web-site using rubyonrails.
It''s REALLY COOL!
But I''m obliged to re-use some javascript functions.
Do you know where I can get the right documentation (and examples) in
order to integrate these two different environments?
Thanks,
Matteo.
--
Posted via http://www.ruby-forum.com/.
2006 Jan 29
3
Depot example doesn''t work on my pc
Hi everyone,
I wrote a post last week, but unfortunatly I had no time to try.
First of all I''d like to thank you, for every your answer, and
then I''m sorry for the late of my answer. I REALLY appreciated them.
So I did as you told me, but this problem is still on.
First of all, I changed the server script file as you told me, so I
deleted the first line:
2010 Dec 01
0
problems formulating arguments to lme()
this is a clearer (I hope) version of an earlier post -
My problem is formulating the random = argument to give estimates
of all 9 random components for this kind of setup where there are
(I think) 9 variance/covariance components ...
Study.1 Study.2 ... Study.5
Treatment T1: subject: 1 2 3 4 5 6 ... 13 14 15
Treatment T2: subject: 16 17
2011 Jul 23
2
[LLVMdev] Build of latest llvm gives warning and error
Building of llvm with gcc-4.5.2-1 gives these warnings:
1) Building FileManagerTest
"llvm[4]: Compiling FileManagerTest.cpp for Debug+Asserts build
C:/Programming/VersionControl/llvm/tools/clang/unittests/Basic/FileManagerTest.cpp:
In member function 'virtual
void<unnamed>::FileManagerTest_NoVirtualDirectoryExistsBeforeAVirtualFileIsAdded_Test::TestBody()':
2009 Jul 30
0
randomized block design analysis PROBLEM
Dear All user,
Hello,
I'm a student and I have some trouble with the experimental
(columns-experiments) design of my project. I use a randomized block design
with 4 treatments including a control. For each treatment, I use 3
replicates and 3 blocks.
The treatments are:
-T1 = COD (300 mg/Lit) COD=chemical oxygen demand
-T2 = COD (200 mg/Lit)
-T3 = COD (100 mg/Lit)
-T4 = COD (0 mg/Lit) as
2011 May 12
1
(no subject)
#subject: type III sum of squares - anova() Anova() AnovaM()
#R-version: 2.12.2
#Hello everyone,
#I am currently evaluating experimental data of a two factor
experiment. to illustrate de my problem I will use following #dummy
dataset: Factor "T1" has 3 levels ("A","B","C") and factor "T2" has 2
levels "E" and "F". The
2011 May 19
2
trouble with summary tables with several variables using aggregate function
Dear all,
I am having trouble creating summary tables using aggregate function.
given the following table:
Var1 Var2 Var3 dummy
S1 T1 I 1
S1 T1 I 1
S1 T1 D 1
S1 T1 D 1
S1 T2 I 1
S1 T2 I 1
S1 T2 D 1
S1 T2 D 1
S2
2024 Oct 11
1
Time zones in POSIClt objects
?s 15:13 de 10/10/2024, Jeff Newmiller via R-help escreveu:
> POSIXt vectors do not support different time zones element-to-element.
>
> If you want to keep track of timezones per element, you have to create a vector of timestamps (I would recommend POSIXct using UTC) and a parallel vector of timezone strings. How you manipulate these depends on your use cases, but from R's
2020 May 18
0
[PATCH] SSE2/SSSE3 optimized version of get_checksum1() for x86-64
I think this is a great patch but, in my view, an even better way to tackle
the fundamental problem (the performance limitations) is to use a much
faster checksum like xxhash, as has been suggested before:
https://lists.samba.org/archive/rsync/2019-October/031975.html
Cheers,
Filipe
On Mon, 18 May 2020 at 17:08, Jorrit Jongma via rsync <rsync at lists.samba.org>
wrote:
> This drop-in
2001 Sep 12
0
AES update..
I've done a decent size update of the OpenSSH portable from the upstream
tree. There is an AES upgrade that needs to take place, but I need people
to test and tell me what endedness changes need to be applied (if any).
Attached is the patch. It is geared towards the latter snapshots..Unsure
how it will patch (if at all) against 2.9pX series.
Thanks.
- Ben
"This is dark day in
2006 Mar 05
1
Sweave and long strings
Dear R-List,
I use Sweave (which is wonderful) and I have a problem with the
strings when they are too long according to the width of the page. For
example when I do in my .Rnw document :
<<UsingRODBC,echo=TRUE>>=
channel <- odbcConnect(dsn="database",uid="root",pwd="password")
df1 <- sqlFetch(channel,"table1",rownames=TRUE)
df2
2010 Sep 17
7
removing specific rows from array
I'm attempting to create an array of treatment comparisons for modelling data generation. This involves comparison of one treatment (c2) with another (c3), relative to a common comparator (c1).
Attached code gives me the correct array but need to remove duplicates. Duplicates relate only to c2 and c3
such that I need to remove
r3 because c2 and c3 are same as r1 with c2 and c3 swapped
r5
2012 Mar 21
2
Best way to compute the difference between two levels of a factor ?
Dear R-help Members,
I am wondering if anyone think of the optimal way of computing for
several numeric variable the difference between 2 levels of a factor.
To be clear let's generate a simple data frame with 2 numeric variables
collected for different subjects (ID) and 2 levels of a TIME factor
(time of evaluation)
2009 Jul 25
1
regex expression to select row or column
I have a multidimensional data which looks like the following:
"S1-a" "S2-b" "S3-c" "S4-d" "S5-a" "S6-b" "S7-c" "S8-d"
"T1-A"
"T1-B"
"T1-C"
"T1-D"
"T2-A"
"T2-B"
"T2-C"
"T2-D"
I read it from csv file and would like to have 16
2020 May 18
2
[PATCH] SSE2/SSSE3 optimized version of get_checksum1() for x86-64
I don't disagree that MD5 could (or even should) be replaced so it is
no longer the bottleneck in several real-world cases (including mine).
However this patch is not for MD5 performance, rather for the rolling
checksum rsync uses to match blocks on existing files on both ends to
reduce transfer size.
On Mon, May 18, 2020 at 5:44 PM Filipe Maia via rsync
<rsync at lists.samba.org>
2016 Apr 24
0
assign color to subsets
now after this:
df_both <- subset(df, grepl("t1", Command) & grepl("t2", Command))
I use factor to apply the subset to df but then the Command level becomes 0
df_both$Command=factor(df_both$Command)
str(df_both)
$ Protocol : Factor w/ 0 levels:
Do you know what is the reason?
Thanks for replying
On Sunday, April 24, 2016 12:18 PM, jim
2005 Dec 22
1
strsplit with dataframes
Hello fellow R people,
I can not figure out a pretty way to use strplit with vectors
Imagine that I got the following data from someone with ID's
representing several factors
ID data
A1-B1-t1 0
A1-B1-t2 1
A1-B2-t1 5
A1-B2-t2 10
A1-B10-t1 0
A1-B10-t2 1
A1-B20-t1 5
A1-B20-t2 10
...
I would like to turn this dataframe to
station substation time data
A1 B1 t1 0
A1 B1 t2 1
A1 B2 t1 5
2020 May 20
0
[PATCHv2] SSE2/SSSE3 optimized version of get_checksum1() for x86-64
would it perhaps make sense to have a "--disable-sse2/3" commandline
switch in rsync, too - at least for some timeframe until this is
considered "rock solid" ?
i dislike having automatic cpu feature switching code in a tool which
needs to be reliable for me, this new optimization may have issues - and
without such switch it can't be easily workarounded without replacing