Can we save a True or False state in Labview?

I'm using Labview 4.01 and I'm trying to control my testing process. In
this case, I have 3 gas cylinders and every one of them can be turned on
or off through the digital out lines. After one tank is empty, I can
turn it off and turn on another one. My question is, how we can save
this status either it's true or false so next time, we can open the
other one instead of this empty one. After this one is turned off, I can
show its state with an indicator, but the program can not read an
indicator, so we still can not check the state of this tank. Any one
have a solution for this problem?
Thanks in advance,
Guangde Wang

Guangde Wang wrote:
>
> I'm using Labview 4.01 and I'm trying to control my testing process. In
> this case, I have 3 gas cylinders and every one of them can be turned on
> or off through the digital out lines. After one tank is empty, I can
> turn it off and turn on another one. My question is, how we can save
> this status either it's true or false so next time, we can open the
> other one instead of this empty one. After this one is turned off, I can
> show its state with an indicator, but the program can not read an
> indicator, so we still can not check the state of this tank. Any one
> have a solution for this problem?
>
> Thanks in advance,
>
> Guangde Wang
Your version is too old. So I believe that saving data in any kind of
configuration file will
do the job (like .ini or .conf).
It also depends on if you are closing application between your vi runs.
If you don't remove the vi from memory, you have a chance to use global
or functional global to store your state.
In latest versions you can do it another way.
Sergey Krasnishov
Automated Control Systems
National Instruments Alliance Member
Moscow, Russia
[email protected]
http://acs.levsha.ru

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/Library/Preferences/com.apple.alf\ globalstate --proxy '-n get default' -I --dns -getdnsservers\ "${p[N5]}" -getinfo\ "${p[N5]}" -P -m\ / '' -n1 '-R -l1 -n1 -o prt -stats command,uid,prt' '--regexp --only-files --files com.apple.pkg.*|sort|uniq' -kl -l -s\ / '-R -l1 -n1 -o mem -stats command,uid,mem' '+c0 -i4TCP:0-1023' com.apple.dashboard\ layer-gadgets '-d /L*/Mana*/$USER&&echo On' '-app Safari WebKitDNSPrefetchingEnabled' "+c0 -l|awk '{print(\$1,\$3)}'|sort|uniq -c|sort -n|tail -1|awk '{print(\$2,\$3,\$1)}'" );N1=${#c2[@]};for j in {0..9};do c2[N1+j]=SP${p[j]}DataType;done;N2=${#c2[@]};for j in 0 1;do c2[N2+j]="-n ' syscall::'${p[33+j]}':return { @out[execname,uid]=sum(arg0) } tick-10sec { trunc(@out,1);exit(0);} '";done;l=(Restricted\ files Hidden\ apps 'Elapsed time (s)' POST Battery Safari\ extensions Bad\ plists 'High file counts' User Heat System\ load boot\ args FileVault Diagnostic\ reports Log 'Free space (MiB)' 'Swap (MiB)' Activity 'CPU per process' Login\ hook 'I/O per process' Mach\ ports kexts Daemons Agents launchd Startup\ items Admin\ access Root\ access Bundles dylibs Apps Font\ issues Inserted\ dylibs Firewall Proxies DNS TCP/IP Wi-Fi Profiles Root\ crontab User\ crontab 'Global login items' 'User login items' Spotlight Memory Listeners Widgets Parental\ Controls Prefetching SATA Descriptors );N3=${#l[@]};for i in 0 1 2;do l[N3+i]=${p[5+i]};done;N4=${#l[@]};for j in 0 1;do l[N4+j]="Current ${p[29+j]}stream data";done;A0() { id -G|grep -qw 80;v[1]=$?;((v[1]==0))&&sudo true;v[2]=$?;v[3]=`date +%s`;clear >&-;date '+Start time: %T %D%n';};for i in 0 1;do eval ' A'$((1+i))'() { v=` eval "${c1[$1]} ${c2[$2]}"|'${c1[30+i]}' "${s[$3]}" `;[[ "$v" ]];};A'$((3+i))'() { v=` while read i;do [[ "$i" ]]&&eval "${c1[$1]} ${c2[$2]}" \"$i\"|'${c1[30+i]}' "${s[$3]}";done<<<"${v[$4]}" `;[[ "$v" ]];};A'$((5+i))'() { v=` while read i;do '${c1[30+i]}' "${s[$1]}" "$i";done<<<"${v[$2]}" `;[[ "$v" ]];};';done;A7(){ v=$((`date +%s`-v[3]));};B2(){ v[$1]="$v";};for i in 0 1;do eval ' B'$i'() { v=;((v['$((i+1))']==0))||{ v=No;false;};};B'$((3+i))'() { v[$2]=`'${c1[30+i]}' "${s[$3]}"<<<"${v[$1]}"`;} ';done;B5(){ v[$1]="${v[$1]}"$'\n'"${v[$2]}";};B6() { v=` paste -d: <(printf "${v[$1]}") <(printf "${v[$2]}")|awk -F: ' {printf("'"${f[$3]}"'",$1,$2)} ' `;};B7(){ v=`grep -Fv "${v[$1]}"<<<"$v"`;};C0(){ [[ "$v" ]]&&echo "$v";};C1() { [[ "$v" ]]&&printf "${f[$1]}" "${l[$2]}" "$v";};C2() { v=`echo $v`;[[ "$v" != 0 ]]&&C1 0 $1;};C3() { v=`sed -E "$s"<<<"$v"`&&C1 1 $1;};for i in 1 2;do for j in 0 2 3;do eval D$i$j'(){ A'$i' $1 $2 $3; C'$j' $4;};';done;done;{ A0;D20 0 $((N1+1)) 2;D10 0 $N1 1;B0;C2 27;B0&&! B1&&C2 28;D12 15 37 25 8;A1 0 $((N1+2)) 3;C0;D13 0 $((N1+3)) 4 3;D23 0 $((N1+4)) 5 4;D13 0 $((N1+9)) 59 50;for i in 0 1 2;do D13 0 $((N1+5+i)) 6 $((N3+i));done;D13 1 10 7 9;D13 1 11 8 10;D22 2 12 9 11;D12 3 13 10 12;D23 4 19 44 13;D23 5 14 12 14;D22 6 36 13 15;D22 7 37 14 16;D23 8 15 38 17;D22 9 16 16 18;B1&&{ D22 35 49 61 51;D22 11 17 17 20;for i in 0 1;do D22 28 $((N2+i)) 45 $((N4+i));done;};D22 12 44 54 45;D22 12 39 15 21;A1 13 40 18;B2 4;B3 4 0 19;A3 14 6 32 0;B4 0 5 11;A1 17 41 20;B7 5;C3 22;B4 4 6 21;A3 14 7 32 6;B4 0 7 11;B3 4 0 22;A3 14 6 32 0;B4 0 8 11;B5 7 8;B1&&{ A2 19 26 23;B7 7;C3 23;};A2 18 26 23;B7 7;C3 24;A2 4 20 21;B7 6;B2 9;A4 14 7 52 9;B2 10;B6 9 10 4;C3 25;D13 4 21 24 26;B4 4 12 26;B3 4 13 27;A1 4 22 29;B7 12;B2 14;A4 14 6 52 14;B2 15;B6 14 15 4;B3 0 0 30;C3 29;A1 4 23 27;B7 13;C3 30;D13 24 24 32 31;D13 25 37 32 33;A2 23 18 28;B2 16;A2 16 25 33;B7 16;B3 0 0 34;B2 21;A6 47 21&&C0;B1&&{ D13 21 0 32 19;D13 10 42 32 40;D22 29 35 46 39;};D23 14 1 62 42;D12 34 43 53 44;D22 0 $((N1+8)) 51 32;D13 4 8 41 6;D12 26 28 35 34;D13 27 29 36 35;A2 27 32 39&&{ B2 19;A2 33 33 40;B2 20;B6 19 20 3;};C2 36;D23 33 34 42 37;B1&&D23 35 45 55 46;D23 32 31 43 38;D12 36 47 32 48;D13 20 42 32 41;D13 37 2 48 43;D13 4 5 32 1;D13 4 3 60 5;D12 26 48 49 49;B3 4 22 57;A1 26 46 56;B7 22;B3 0 0 58;C3 47;D22 4 4 50 0;D23 22 9 37 7;A7;C2 2;} 2>/dev/null|pbcopy;exit 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
8. Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Click anywhere in the Terminal window and paste by pressing command-V. The text you pasted should vanish immediately. If it doesn't, press the return key.
9. If you see an error message in the Terminal window such as "Syntax error" or "Event not found," enter
exec bash
and press return. Then paste the script again.
10. If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important. If you don't know the password, or if you prefer not to enter it, press the key combination control-C or just press return three times at the password prompt. Again, the script will still run.
If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
11. The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line
[Process completed]
to appear. If you don't see it within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report what happened. No harm will be done.
12. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
At the top of the results, there will be a line that begins with the words "Start time." If you don't see that, but instead see a mass of gibberish, you didn't wait for the "Process completed" message to appear in the Terminal window. Please wait for it and try again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
13. When you post the results, you might see an error message on the web page: "You have included content in your post that is not permitted," or "You are not authorized to post." That's a bug in the forum software. Please post the test results on Pastebin, then post a link here to the page you created.
14. This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Use Agreement for the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

Can I SAVE one color to use for the backgrounds of many separate paragraphs?

I have changed the background color of paragraphs in different Chapters for the purpose of making the content within that paragraph stand out.
It’s easy to pick a random color in the Inspector. Open the “Text” tab, click the “More” button, Background Fills, check “Paragraph” and select a color from the available methods.
How can I SAVE one particular color to use for as many separate paragraph backgrounds that I want to make the same color?
I’m using iBooks Author ver. 1.1
As I work on the formatting, I’d like quick & easy access to those one or two special colors that I like.
Using the color wheel I can make a rough guess for each different paragraph, but its not exact.
None of the crayons or the colors in the Pallettes is the color I’m after.
Slider are a pain to try to exactly set each time.
Thanks for any help.

DarrylBurke wrote:
I don't know whether there's a better way (or whether this will work as expected), but I would try setting a boolean flag on keyPressed and reset the flag on keyReleased, for each key of interest. To compute the x / y movements, I would check the state of all flags.
dbI was thinking about your answer a few nights ago. And I was like, wait... it works! I thought, at first (as I replied before) that it wouldn't work, but I refract what I said. Its actually a very simple solution. And I apologize for questioning your solution previously. Thanks so much!
P.S. I tested it out. Works like a charm.
-Create booleans to handle each key
-Set to true on press
-Set to false on release
-Check and update in separate thread accordingly

Can't access to several sites because when I click a link, or I insert login and password and clickto enter, it just open a new tab, either blank or the same as the previous. i.e., can't save my changes on FB, can't look for a location on googlemaps, etc.

I changed in about:config "network.protocol-handler.expose-all" setting it to "false" to allow me to use Sopcast player (which I added on "network.protocol-handler.app.sop"). But after that, every time I have to, i.e., look for a location on Googlemaps, when I entered it it just open a new tab with the same page I was in; every time I click on a link it doesn't redirect me, it open a new page; I can't save changes on Facebook because when I click on "save changes" it just open another FB home page in a new tab; same problem with opening my bank account, etc. Even here, I could not get in when I tried to login. Now I put back "true" on "network.protocol-handler.expose-all", but, of course, Sopcast doesn't work anymore. What can I do? I'm using Firefox 6.0.2 on Ubuntu 11.04. The Trubleshooting informations I attached here are those that gave me the problem, before I made the aforementioned changing going back to "true". Thank you

I think I may have found the problem. It's embarrassing to find it minutes after posting the message yet I tried to solve it off and on for three days! My brother who is a 20 year Mac user has been trying to help me too. I guess it's true what they say... sometimes it's better to be lucky than good. LOL
I turned off the parental controls. What I don't understand is that the no website restrictions box was checked. To me this means I should be able to go to any site I wanted. Can anyone explain why I couldn't got to a HTTPS page on a parental controlled account even though there were no restrictions placed on it?
It's late and I need sleep. I'll leave this open for now until I have more time to test it.

Can't save a connection on SQL Developer 1.5

I just installed SQL Dev 1.5. The first time I run it all was fine. The second time it was giving me severe errors.
The first one was 'failed to create naming Context for db connections at url: file:/C:/Documents and Settings/thatzi/Application Data/SQL Developer/system1.5.0.53.38/o.jdeveloper.db.connection.11.1.1.0.22.49.35/connections.xml'.
The second one was 'DatabaseConnections has no JNDI context so cannot list connections.'
After I deleted the 'C:/Documents and Settings/thatzi/Application Data/SQL Developer' directory I was able to run the app one more time, but had the same problem next time I run the app.
There must be a way to fix this. Can anybody help?

I can save new connections to my existing connections.xml file, and I can save to a new connections file. I just can't save existing connections.
I looked at the xml for the old version, and compared to the new version, and they are quite different. I tried deleting the system1.5.1.54.40\o.jdeveloper.db.connection.11.1.1.0.22.49.35 directory, so it would ask me about migrating old settings again, and this time I selected the directory for the previous version, 1.5.0.53.38. The connections weren't migrated. Apparently I can't save the existing connections because the old connections.xml format is not valid. How can I migrate/convert my old connections file to work in the new version. For all I know, this could have been an existing problem from when I converted from 1.2. This is just the first time I've had an occasion to change connection info, so I might be using a connections.xml file from 1.2.
Here is one of my connection xml configs that I am unable to update:
<Reference className="oracle.jdeveloper.db.adapter.DatabaseProvider" name="DB1">
<Factory className="oracle.jdeveloper.db.adapter.DatabaseProviderFactory"/>
<RefAddresses>
<StringRefAddr addrType="subtype">
<Contents>oraJDBC</Contents>
</StringRefAddr>
<StringRefAddr addrType="user">
<Contents>myuser_id</Contents>
</StringRefAddr>
<StringRefAddr addrType="password">
<Contents>myPassword</Contents>
</StringRefAddr>
<StringRefAddr addrType="SavePassword">
<Contents>true</Contents>
</StringRefAddr>
<StringRefAddr addrType="DeployPassword">
<Contents>false</Contents>
</StringRefAddr>
<StringRefAddr addrType="driver">
<Contents>oracle.jdbc.OracleDriver</Contents>
</StringRefAddr>
<StringRefAddr addrType="customUrl">
<Contents>jdbc:oracle:thin:@ (DESCRIPTION= (ADDRESS_LIST= (ADDRESS= (PROTOCOL=TCP) (HOST=NNN.NNN.NNN.NNN) (PORT=NNNNN) ) ) (CONNECT_DATA= (SID=db1) ) )</Contents>
</StringRefAddr>
<StringRefAddr addrType="oraDriverType">
<Contents>thin</Contents>
</StringRefAddr>
</RefAddresses>
</Reference>

Parameter Query for True or False values

I have what seems like a painfully simple task and it has me stopped dead. I reviewed a similar thread, and the answers there don't seem to apply. Working in Crystal 11.5 with an MS SQL database.
I am pulling data from vwCommmittees. There is a field in this view called IsActive. I want to create a committee list report that will allow the user to select only the active committees or all committees.
A SQL select statement that says where dbo.IsActive = '1' will return only the active committees.
In Crystal reports, if I place the IsActive field on the report, it returns with "True" or "False."
When I create a parameter for this field, I find that 1) I can't see the parameter in the report expert -- my only choices are Is any value, Is true, Is false or Formula.
I've made several attempts to create a formula and nothing is working. It's not clear to me wheter I should be creating a static or a dynamic parameter. When I choose boolean as the type, that doesn't seem to help. I tried a dynamic parameter which gave me true and false values, but don't seem to work.
Any pointers on dealing with this kind of parameter query would be greatly appreciated.
Sincerely,
Ridge (in New Joisey)

Hi..
Create a static parameter and give the default values like
0 and 1
In Record Selection check like..dbo.IsActive = {?parameter}
If the above is not working for you, then create a formula
like..
If dbo.IsActive = '1' then
"Active"
Else "In Active"
Place this formula on your report and create a static parameter with default values Active and In Active.
In record selection filter the above.
Thanks,
Sastry

Can we save a True or False state in Labview?

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