Displaying 20 results from an estimated 3000 matches similar to: "StringSwitch class"
2016 Feb 10
2
StringSwitch class
Sorry for belaboring on a possibly minor point here, but is my
understanding correct that even assuming that the case function is always
inlined so we don't have extra function call overhead, we have the
redundant if (!Result) checks when we use StringSwitch as opposed to a
bunch of if- elses.
Thanks.
On Mon, Feb 8, 2016 at 12:00 PM, Anupama Chandrasekhar <
anupama.lists at gmail.com>
2016 Feb 08
2
StringSwitch class
> On Feb 5, 2016, at 4:42 PM, Mehdi Amini via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>
>
>> On Feb 5, 2016, at 2:43 PM, Anupama Chandrasekhar via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>>
>> Hi:
>>
>> I have a question about the llvm StringSwitch class. Why is this more efficient than comparing the hashes of the strings or just
2017 Nov 09
2
New LLVM License
Hi:
I was wondering where I can find more information about LLVM's new
licensing that was mentioned at the dev meeting and is scheduled to take
effect from Feb 2018.
Thanks,
Anupama
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2011 Jan 10
2
Calculating Portfolio Standard deviation
Dear R helpers
I have following data
stocks <- c("ABC", "DEF", "GHI", "JKL")
prices_df <- data.frame(ABC = c(17,24,15,22,16,22,17,22,15,19),
DEF = c(22,28,20,20,28,26,29,18,24,21),
GHI = c(32,27,32,36,37,37,34,23,25,32),
2005 May 30
4
Very simple traffic shaping script for H.323
Hello -
What I want to do seems very simple - I want to make sure any H.323
traffic gets processed before anything else entering or leaving this
network. The network has a videoconferencing device on the LAN at
192.168.16.4. A Linux firewall NATs an external IP Address to this
internal address and I have appropriate SNAT and DNAT rules that work.
The NAT and connection tracking rules all work
2009 Nov 22
5
Removing "+" and "?" signs
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2011 Oct 07
2
Data frame aggregation
Hello,
Could anybody help me with this question?
Example data frame
NAME TICKER SHARES PERFORMANCE
John ABC 100 0.05
John ABC 1000 1.5
Alice EFG 20 0.3
Paul HIJ 50 1.0
Paul JKL 60 2.0
Paul MNO 12 3.0
I would like to aggregate this dataframe by
2008 Jan 18
2
unsubscribe
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2007 Dec 12
3
Adding data labels to Lattice plots
Hi,
I am new to lattice graphics and have the following question. I have a
dataframe d2:
cat PointsInTime MeanScore
1 Parent Intake 26.25000
2 Youth Intake 9.75000
3 Worker Intake 20.63636
4 Parent Discharge 24.00000
5 Youth Discharge 15.60000
6 Worker Discharge 23.90909
and to produce a plot I am using the following code
print(xyplot(MeanScore ~
2009 Sep 01
2
Is this a bug?
This programme
for(T in 1:3){
for(j in 1:(5-1)){
for(k in (j+1):5){
for(l in (j+2):5){
print(paste("1 JKL:", j,k,l,sep=" "))
}
}
}
}
Prints out (among other things)
[1] "1 JKL: 4 5 6"
That is for(l in (j+2):5) sets l to 6 one more than the upper limit.
cheers
Worik
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2014 Jan 23
7
[PATCH 0/7] Various fixes for Ceph drives and parsing libvirt XML.
Miscellaneous fixes to:
- Handling of Ceph drives now works end-to-end (RHBZ#1026688).
- In particular, you can now use rbd:/// URIs in guestfish (and
they work).
- Parse Ceph & NBD network drives from libvirt XML correctly, so
that existing domains with Ceph/NBD drives can be added
(eg. using guestfish -d option).
- Add more testing of the above.
2011 Dec 01
2
Counting the occurences of a charater within a string
I am new to R but am experienced SAS user and I was hoping to get some help on counting the occurrences of a character within a string at a row level.
My dataframe, x, is structured as below:
Col1
abc/def
ghi/jkl/mno
I found this code on the board but it counts all occurrences of "/" in the dataframe.
chr.pos <- which(unlist(strsplit(x,NULL))=='/')
chr.count <-
2014 Feb 03
1
[PATCH] hivex: python: value_value no longer generates Unicode strings
This fixes Github issue #2 reported by "kupiakos".
<https://github.com/libguestfs/hivex/issues/2>
---
generator/generator.ml | 2 +-
python/t/210-setvalue.py | 26 +++++++++++++++++---------
2 files changed, 18 insertions(+), 10 deletions(-)
diff --git a/generator/generator.ml b/generator/generator.ml
index 908c5f3..02aaf12 100755
--- a/generator/generator.ml
+++
2009 Oct 02
3
break up a string into strings with a fixed length
dear all,
I have some very long strings and would like to break up each long string
into multiple strings with a fixed length, e.g. to break up
abcdefghijkl
into
abc, def, ghi, jkl
I tried a couple of commands but was not successful. Any help will be
appreciated.
Best,
Jimmy
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2011 Feb 11
2
[Q] auth(default): plain(?, 11.111.206.99): Username contains disallowed character: 0x20
Dear all,
A new user with Microsoft Express is trying to use IMAP SSL port
993. However they cannot log in. Its only with them.
The logs details the following:
Feb 11 18:56:03 logout dovecot: auth(default): plain(?,11.111.206.99):
Username contains disallowed character: 0x20
Feb 11 18:58:07 logout dovecot: imap-login: Disconnected (auth failed, 1
attempts): method=PLAIN,
2011 Jul 21
4
[LLVMdev] Correct use of StringRef and Twine
> And for arguments, generally always use Twine as the default, it allows construction of complex things, and is still efficient when passed the equiv of a StringRef (with the toStringRef method). The only annoying thing about it is that the API to do this requires a temporary SmallVector to scribble in, which makes it more difficult to use.
>
> It seems that there should be a good way
2012 Oct 14
3
Pivot Table "like" structure
HI Team,
I am currently working on problem and stumped on "for" loop.
Data:
structure(list(Coutry = structure(c(3L, 3L, 3L, 3L, 2L, 2L, 1L,
1L), .Label = c("J", "M", "U"), class = "factor"), State = structure(c(1L,
1L, 4L, 2L, 5L, 5L, 3L, 6L), .Label = c("A", "C", "K", "O", "S",
2013 Nov 18
3
Sending a matrix in an email
I have a matrix which has colnames and I would like to send this matrix using sendmailR. How can I convert this simple matrix to a format which can be used as the body variable in sendmailR? I see how I can create a file attachment using mime_part but I would like to send the matrix in the body of the email.
The matrix looks like:
ABD DEF GHI JKL MNO TOT
[1,] 0.44 0.81 1.67 0.37
2014 Jan 15
4
[PATCH 1/4] hivex: Python 2.6 does not have sysconfig.
---
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index 6785037..203f34f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -329,8 +329,8 @@ AS_IF([test "x$enable_python" != "xno"],
AC_MSG_CHECKING([for Python extension suffix (PEP-3149)])
if test -z "$PYTHON_EXT_SUFFIX"; then
2011 Sep 07
1
Save Workspace Image? problem at start up
Dear Sir,
I am using R 2.13.1. Since yesterday when I start the Rgui the
message "Save Workspace Image?" shows up immediately on opening. Even
if I cancel, it does not get cancelled. If I select either no or yes,
it quits. I do not know all of a sudden what happened? Right from
yesterday I am trying my best to run R but am not able to do so.
Please help.
Thanks
--
Dr. TR