Parametrized IN expression

Is it possible to create a named query such as, e.g.:
"select a from A a where a.name in (:parameter)"
and later set the parameter via the Query api ?
e.g. parameter = "'asdf', 'bahgha', 'jajaja', 'bobobobo'"
Thanks

javaUserMuser wrote:
Is it possible to create a named query such as, e.g.:
"select a from A a where a.name in (:parameter)"
and later set the parameter via the Query api ?
e.g. parameter = "'asdf', 'bahgha', 'jajaja', 'bobobobo'"
ThanksThis has been discussed several times lately, and the general conclusion I have drawn myself is no, it is not possible. What is (poorly) documented is that you should pass a List with all the values for the IN clause, but that is not portable among the different persistence providers. I wouldn't even try to use this.
The hack-fix I use for IN clauses is to do a manual string replace on the parameter name passed for the IN clause - this is not 100% secure and you cannot used named queries when you do this.

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Cascading of multivalued parametrs in SSRS

Hi,
I have a report with 3 multivalued parameters e.g. A,B,C. Parameter C is requiredto be dependant on the either on thevalue of parameter A or on the value of parameter B. I am not able to find out a way to achieve this, however I have already tried couple
of things,
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2. Now the problem I am faing is at SSRS level, what I am trying to do is to pass either of the values from parameter A/B in the dataset configuration. I wrote an expression like below but it doesn't work as expected.
IIF(RTRIM(Parameters!.A.Value)="",Parameters!.B.Value,Parametrs!.A.Value) {Please ignore syntax errors here because I have typed the script here and not copied it from SSRS}.
After doing all this when I run the report, Parameter C is disabled until I select a value for Param A and B.
Please help.
Regards
Mohit

Hi Mohit,
According to your description, you create three parameters in the report. You want third parameter enabled when selecting first parameter or second parameter.
In Reporting Services, when we create a cascading parameter which depend on two parameters, the cascading parameter can be enabled after checking both two parameters. As we tested in our environment, though we specify the where clause with “ or “ logical
operator, the cascading parameter still disabled until two parameters are checked. So in your scenario, please provide some simple data for our analysis.
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Best regards,
Qiuyun Yu
Qiuyun Yu
TechNet Community Support

Correct fan regulation with a T420s in Kubuntu 11.10 Beta2 - Needed only kernel parametres.

My brand new T420s (Manufactured September 7) is a model 4174P4G with a working Win7 fan regulation. There an idle machine has a fan RPM of ~2000 at a CPU temperature of ~40 C in a 23 C room. Those figures are the same whether I choose to use "NVIDIA Optimus" or only the "Integrated Graphics". If I use the "Discrete Graphics" in Win7, idle temperature of the CPU lies between 45-50 C and the fan runs at ~3500-3600 RPM. This is due to the Nvidia GPU, which also lies at ~45-50 C while idle.
Booting a USB stick with the Kubuntu 11.10 Beta2 Live DVD while doing nothing with kernel parametres, produces a cool fan exhaust with "Integrated Graphics" and a slightly hot one with "NVIDIA Optimus". I did not test much with "Discrete Graphics" since the open source driver failed to work, and the closed source Nvidia driver wouldn't download - from the ubuntu server.
Doing nothing with this modern kernel (K/Ubuntu use a 3.0-something-homebrew) the idle machine had a fan doing 4000 RPM - constantly - while the CPU sat at ~40 C. That is to say, the fan is not regulated (This was observed by the command "sensors" from the lm-sensors package. Modprobe the kernel module "coretemp" if you want to see more info from "sensors"). I can only presume it is an unintended consequence of two choices the kernel developers have made.
To 'revert' those kernel choices we must boot with the kernel parametres --> pcie_aspm=force i915.i915_enable_rc6=1 <-- OBS: Both the parametres must be present to get a working fan regulation.
The parametres deal with PCI Express Active State Power Management and Intels GPU driver. Why the fan is effected by such a double combo? Someone should ask the (probably ACPI) kernel developers about that. As a nice side-effect we also get a much improved battery run-time. That is actually where I stumbled upon the parametres, in discussions about power regressions with newer kernels.
Anyway, using this, a boot with "Integrated Graphics" gives even better thermals than Win7. I was idling at ~37 C and a 1850-2000 RPM fan. With "NVIDIA Optimus" there were short periods of 2000 RPM and long bouts of 3500 at ~45 C in the CPU.
/MTJ

UPDATE: I was a bit hasty with my comments about the USB ports. I've now actually _installed_ Kubuntu 11.10-final, and plugging in a simple USB mouse does not break fan regulation. Neither does the USB harddrive. BUT, the HD connection raises the temperature somewhere (hidden motherboard sensor?) and that is enough to kick the fan into its 4000 RPM state. Unplugging the HD and idle waiting, waiting... will eventually bring back the sane fan RPMs.
Btw, waiting seems to be the (ab?)normal name of the game in Linux. Win7P has a much quicker fan regulation. Here the fan ramps up its speed even with minimal workloads - like typing this message in Firefox, and it takes a looong time to fall back.
@ homeyclaus, Hi.
> I get nothing of the sort with a vanilla T420, all-intel graphics ...
Machine better at thermals probably (slightly thicker, no nvidia card to generate heat etc), and the BIOS is different from the "s" and "si" models. But constant 4000 RPM and fan noise with these models has been an ongoing saga even in Windows. See the massive "T420s Fan noise Issue" thread - takes a full day to read through it, and "T420 fan noise ?" at:
http://forums.lenovo.com/t5/T400-T500-and-newer-T-series/T420s-Fan-noise-Issue/td-p/443569
http://forums.lenovo.com/t5/T400-T500-and-newer-T-series/T420-Fan-noise/td-p/417971
Could be a number of things, but ultimately it is a job for the Lenovo BIOS hackers. The EC (embedded controller) is responsible for regulating the fan, and the ThinkPads have a long history of being shipped with bad EC code. See the (not updated for newer models) thinkwiki page:
http://www.thinkwiki.org/wiki/Embedded_Controller_Firmware#Firmware_issues
> I did notice that my previous laptop with an NVidia GS8400 discrete chip did run the fan pretty high though.
You and me both ;-) On my previous machine (Acer) from 2005 I had to undervolt both the AMD-64 CPU and the NVidia GPU, install extra passive cooling - copper fins, plates and thread - and build an electro-'mechanic' manual fan regulator to get the noise down to a bearable level. But I had fun doing it as well...
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Nope. Haven't gotten to experimenting with that part yet.
> How is the system handling the switch-over from discrete to integrated graphics?
Handling? Win7P greeted me with something like a 1024x768 screen before I could configure the Intel card. Once done, I saw no difference (except less system heat) from running in Optimus mode - I'm not a gamer or 3D artist. Linux desktop works fine with its OpenGL effects when I set "Use VSync" to get rid of window tearing. I might never need to switch on NVidia again!
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Localized String with params - Value Binding Expression...

Hi All:
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"#{bundleVarName.keyName}"
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Can we assign a value binding expression with params for button captions etc.
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regards
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JSF developers have forgotten about this :)
Use other tools for displaying such messages (f. e. JSTL) where you need to have parametrized messaged.
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Parametric contour and smoothing of point (2D interpolation?)

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Hi labmaster,
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Pasaje de Parametría

Hola,
quisiera saber como realizo un pasaje de parametría, ya sea definicion de Tablas de usuario, campos, de un entorno a otro.
Gracias por la ayuda.

Hola Ezequiel,
Ahora si te entiendo. Para hacer esto, existe un addon llamado Copy Express que es justamente para hacer eso.
Ahora, en mi opinion funciona casi bien. Justo esta semana tuve la oportunidad de probar la version 2007 del Copy Express y te comento algunos problemas que encontre:
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- No se pasan las retenciones ni los metodos de pago.
- Algunas busquedas formateadas no se pasaron bien.
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Executer plusieurs fois le VI express "lire un fichier de mesure LVM"

on voudrait LIRE plusieurs fois des fichiers de donnee LVM...on voudrait en 2 mots executer plusieurs fois le VI express "lire un fichier de mesure LVM" pour lire differents fichiers. comment remettre le parametre EOF a l'etat initial et du meme coup reactiver la boite de dialogue nous permettant de selectionner le fichier a lire????????
on n'arrive pas a trouver ce qu'il faut modifier dans les sous-vi.

bonjour orianne.
Je n'ai pas réussit à lire ton fichier car il a été fait sur une version d'évaluation ;-)
J'ai regardé le principe de ton vi, et sauf erreur de ma part, tu peut tout à fait faire comme je te l'ai expliqué.
Je te joins un fichier à placer dans le dossier
c:\tmp
Il faut lancer le fichier nommé "principal".
J'ai mis des ocmmentaires dans les diagrammes pour que tu comprenne comment ça fonctionne.
Par contre, tu aurras peut-etre deux trois choses à bidouiller dessus pour que ça fonctionne (nottement au niveau des paramètres pour la lecture de ton fichier.)
Petite remarque pour ta construction de sous vi : au lieu de passer touts tes connecteurs un à un, place les dans un cluster (assembler pas exemple....) passe ton cluster par le conne
cteur à ton autre vi, et là désassemble ton cluster... tu t'y retrouve plus en clareté de vi....
Si tu as des questions n'hésite pas !
Attachments:
lecture.zip ‏37 KB

I have not parametr from request.getParameterNames.

Hello.
I use Form-Based Authentication.
I need write bad login in db.
I have loginError.jsp
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1251"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix ="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251"/>
<title>Ошибка</title>
</head>
<body>
<c:set var="LoginErrorCount"
scope="session"
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<h:outputLabel id="ou1" value="#{backing_infrastructure_loginError.er}"/>
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</body>
</html>
and
public class LoginError {
private String _er = "1";
public void setEr(String er) {
this._er = er;
public String getEr() throws IOException {
ExternalContext eCtx = FacesContext.getCurrentInstance().getExternalContext();
HttpServletRequest request = (HttpServletRequest)eCtx.getRequest();
for (Enumeration e = request.getParameterNames(); e.hasMoreElements() ; ) {
System.out.println(e.nextElement());
} //I have not parametrs. Why?
//"j_username"
Object o1 = request.getParameter("j_username");
System.out.println(o1);//null.. why?
return _er;
when I listen in debug request then I see values in body httpRequest.
How do I use this data?
thx, Dema.
Edited by: Demka on Mar 1, 2011 4:13 AM
Edited by: Demka on Mar 1, 2011 4:14 AM

Hi,
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github.com/battlesnake/nodejs-starter
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Upon first seeing node.js and mongo, I thought "an entire environment running on JavaScript? what could possibly be worse?!?!"
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JSON is easy, so google it if you want to know what that is about. It solves a problem well and doesn't really do anything flashy, so I'll leave wikipedia to market it.
AJAX always seemed like a simple concept, and indeed it is! One little gotcha that I found was that when adding HTML fragments from an AJAX response to the document DOM, the default stylesheet doesn't seem to get applied - so everything is "display: inline", amongst various other problems. This was solved by mercilessly stealing copying from the W3's default HTML4 stylesheet.
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Happy learning!
Last edited by windows_me (2013-08-26 22:05:36)

I wondered the same thing, until I watched all the way to the very end where he gives a URL for source and slides:
http://mad.com.au/MAX2013/
iBrent

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Ilijana

Thanks a lot for your response!
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Thanks & Kind Regards,
Ilijana

Parametrized IN expression

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