sync on local variable - comp.lang.java.programmer

(local-variables/warning) Error in File local-variables
Hi below is the error message that I get when opening some verilog and systemC files with Xemacs on a Fedora 8 x86 machine I have no clue what all these errors mean. I guest it is related to my .init.el file. I just took a file that I used many years ago. I have include the complete file below too. Thanks for any hint. nike (1) (local-variables/warning) Error in File local-variables: Symbol's value as variable is void: compile-command Backtrace follows: verilog-modify-compile-command() run-hooks(verilog-modify-compile-command) # bind (force) hack-local-variables(...

(local-variables/warning) File local-variables error: Symbol's value as variable is void: compile-command
Hi I get the following error message when I start my xemacs in a directory containing a desktop file (see below). (local-variables/warning) File local-variables error: Symbol's value as variable is void: compile-command I have tried starting xemacs with -init_debug but I did not get any further info. Thanks for any hint. GA ;;;;;;;;;;;;;;;;;;;;;;;;; desktop file begins here ;; -------------------------------------------------------------------------- ;; Desktop File for Emacs ;; -------------------------------------------------------------------------- ;; Created Wed A...

File local variables and function hack-one-local-variable in files.el
I put the following at the bottom of a file of source code (True Basic, http://www.truebasic.com/) ! Local Variables: ! mode: outline ! outline-regexp:"^! @+" ! End: and got an error message about lack of the prefix "! " for the line ! outline-regexp:"^! @+" Investigating, I found that the function hack-one-local-variable in files.el was jumping to the beginning of the buffer for that file when setting the mode. My version is XEmacs 21.4 (patch 8) "Honest Recruiter (Windows [3])" [Lucid] (i586-pc-win32) of Sun Jun 16 2002 on T...

local variables and global variables
Hi, How and what should be used to define a local variable and a global variable as well. and if i have used a sub-routine in a script and i want to use that sub-routine in another script, how can i do that. regards king wrote: > How and what should be used to define a local variable and a global > variable as well. In Perl variables are defined by assigments. You simply do $var = <expr>; > and if i have used a sub-routine in a script and i want to use that > sub-routine in another script, > how can i do that. You define the subroutine in a module and then impor...

reference variable and local variable
I was curious and playing with pointers and references to see what's different between them. Other than the obvious ones involving C++ syntax & things like references cannot be modified with addition & subtraction, pointers can be modified, both are similar. It stated me going what are the diferrence between a reference vairable and local variable ? Here are what I can think of 1. For a local variable constructor is called, not the case for a reference variable. 2. Local variable cannot be NULL. Reference variable can point to a NULL object by a simple trick like. Employee* e = NUL...

How to Get Local Variables That Are Not So Local
Dear SQLers: I have written a longish script. I am up to just over 800 lines, and there is way more to come yet. In it, I define a number of stored procedures. I have test code for most of them. My script looks something like: setup database create tables and indexes repeat n times create procedure test procedure check table results end off I would like the option of easily turning off the testing. 1) I wish I could define a variable at the start of the script and check that with eac...

Setting a .local variable named by a variable
Is there a way of setting a .local variable, using a variable as the name (or part of it) other than using Interpret as follows: interpret '.local~'db'.connection="B1"' So, if the variable "db" contained "stuff" then: Say .stuff.connection /* B1 */ -- Steve Swift http://www.swiftys.org.uk/swifty.html http://www.ringers.org.uk On Mar 10, 10:42=A0am, Swifty <steve.j.sw...@gmail.com> wrote: > Is there a way of setting a .local variable, using a variable as the > name (or part of it) other than using Interpret as follows: > > ...

Block variable & Local variable
Hi What does happen for "num" variable in this code : array = [1,2,3,4,5] x = 1 num = 1 array.each { |num| puts num*20 + x } ( after this code when I type "puts num , ruby return 5 ! why? ) -- Posted via http://www.ruby-forum.com/. |num| inside block iterates through array's items. Last item in array is 5, thus |num| value will be the one from last iteration of 'each' method. It is better to rename |num| to something else, |item| for example. ----- Eugen On 08/03/2010 11:19 AM, Amir Ebrahimifard wrote: > Hi > What does happen for &q...

Instance Variable vs Local Variable
Hi When delegating a compareTo method for a playing card to a Comparator, I wasn't sure whether to go for the instance variable or local variable approach: public class Card implements Comparable { static class SortByValueThenSuit implements Comparator { public int compare(Object o1, Object o2) { ... } } // local variable approach public int compareTo(Object o) { return new SortByValueThenSuit().compare(this, o); } // instance variable approach private SortByValueThenSuit sorter = new SortByValueT...

Instance Variable v.s. Local Variable
What is the difference between instance variable and local variable? Is that true instance variables are shared among threads while local variable is not shared? public class Test { private String var1; // is this instance variable? public int var2; // is this also instance variable? private void method1() { String var3; // is this local variable? } } Thanks a lot! Yes your comments are correct, Instance variables are class level member variables. Local variables are defined in a method/block. Local variables are not shared amongst thread. Jerry wrote: &...

Export local variable to global variable scope?
Hello, I have a function, e.g. function foo() { include("bar.php"); } and the bar.php contain contents e.g. $global_v1 = "abc"; $global_v2 = "def"; I want to execute function foo(), but at the same time, let the variables declared in bar.php to have global scopem is it possible? Thanks. howa wrote: > Hello, > > I have a function, e.g. > > function foo() { > include("bar.php"); > } > > and the bar.php contain contents e.g. > > $global_v1 = "abc"; > $global_v2 = "def"; > > I w...

Are local variables accessible from local object methods?
Hi, C55ee on WIndows 2000 pro I have a local variable xRecordsRead LONG which I'm incrementing in one of my local classes methods. If I set a message inside the class I can see it is being incremented, but if I set a messaged outside of the class method (in the main procedure) it shows a value of 0... I thought local variables where available inside local methods.... Am I wrong? Best regards Edgard L. Riba You need to use the debugger to be absolutely sure of this. Message is too dangerous and you cannot rely on what it is telling you. If you have a locally declared var...

Accessing a global variable when there is a local variable in the same name
int i = 10; int main() { int i = 20; return 0; } Hi All, I want to access the global variable i inside the main. Is there a way to do this in C? Regards, Mohan. Mohanasundaram wrote: > int i = 10; > int main() > { > int i = 20; > return 0; > } > > Hi All, > > I want to access the global variable i inside the main. Is there > a way to do this in C? By not masking it with a redeclaration inside main. On 2004-06-25, Mohanasundaram <mohanasundaram@msn.com> wrote: > int i = 10; > int main() > { > int i = 20; > retu...

dynamic initialization of local an non-local static variables
A contrived example and questions below: #include <iostream> struct A { A(const char* msg) { std::cout << msg << std::endl; } }; A non_local("non-local"); A& singleton() { static A local("local"); return local; } int main() { std::cout << "main" << std::endl; singleton(); } 1) What are the possibilities here? Can "non-local", "local", and "main" be printed in any order by conforming compiler? Do I understand correctly that the standard allows dynamic ...

Member variable versus local variable access performance
Lets say you have a method that is called hundreds of times a second and its job is to write data to a variety of variables (ints, doubles, strings, etc.). These values aren't needed after the method completes. Would it be more efficient to keep member variables as part of the class in which to insert the data? Or just declare local variables inside the method each time its called? See the 2 examples below. class thisClass { public: void callback() { int varA; double varB; std::string varC; varA = retrieveIntFromAnotherS...

different handling of local variables and instance variables when undefined
Hello, I somehow stumbled over a, how I think, strange behavior. When I try to handle a undefined variable in irb I get something like that: irb(main):001:0> !blubb NameError: undefined local variable or method `blubb' for main:Object from (irb):1 But when I do the same with a undefined instance variable I get: irb(main):002:0> !@blubb => true I think that is somehow strange. Because of that I have overseen a mispelling in the instance variable name. Is that the wanted behavior? Regards, Tammo On Sep 12, 3:59 pm, Tammo Tjarks <ta...@tammo-tjarks.de> wrote: &g...

What? Assigning a session variable also assigns the local variable?
Alright, what the hell is going on here? In the following code, I expect the printed result to be: DEBUG: frank's last name is burns. Instead, what I get is: DEBUG: frank's last name is burns. Here is the code: $frank = "burns"; $_SESSION['frank'] = "black"; echo "DEBUG: frank's last name is is $frank"; What is coming into play here? I thought of register_globals but I thought that only dealt with GET, POST, REQUEST, etc. thecrow wrote: > Alright, what the hell is going on here? > > In the following code, I expect the printed ...

Can we make a local variable in a function as global variable???
I have some local variables defined in one method and Can I make those variables as global variables? If so , can any one explain me how can I do that Thanks, Sairam On Apr 5, 3:19 am, "sairam" <sai...@gmail.com> wrote: > I have some local variables defined in one method and Can I make those > variables as global variables? If so , can any one explain me how can > I do that > > Thanks, > Sairam ----------- num = None def f1(): global num num = 30 def f2(): print num f1() f2() ----------- You can read from a global variable, but to assign to...

local variables
Good day! I'd like to construct some strings (actually, names of TIKZ nodes / coordinates, but my problem is independent of TIKZ). As they should be constructed in a consistent way, I'd like to use a macro (\getposname) for this task. In this macro, I'd like to use something like local variables. Unfortunately, it is not obvious to me, how to achieve this. The following minimized example shows the problem: ---------------------------- \documentclass{article} \begin{document} \def\getposname{% \def\dummy{foo}% comment this line to get \coordinate to work ...

Atmel Studio 6: local variable not shown at Locals Window
I am testing the sample project ADS7843_EXAMPLE1 with SAM3S-EK2 and Atmel Studio 6. I am using SAM-ICE (SEGGER) for debug via JTAG. I set a break point at main function and debug the project, and it did stop at the break point. The first line of code at main function is a definition of a local variable. uint8_t uc_result = 0; However, I didn't see this local variable being shown at "Locals" window. I tried to add this variable to "Watch 1" window, and got the following error: Name Value Type uc_result ...

local variables
> He doesn't like local variables much, either. Taken from another thread. I remember covering this before many years ago, but it's like I'm learning this language all over again. Too much time away from it (although not actually having seriously programmed in it might be the problem). Can you refresh my memory why Chuck doesn't like local variables? I don't like local variables. I'm still trying to wrap my brain around why it's considered "safe". -- Richard S. Westmoreland http://www.antisource.com "Richard S. Westmoreland" <ric...

local variable is changed when changing global variable inside procedure
A procedure call CALL OVERF�R_PKU_PKI(DCLV012223.VNR_ISO,' ', DCLV012223.AKS_BEV_AKSJEBEH); to the following procedure OVERF�R_PKU_PKI: PROC(VNR,TYPE,SUM); DCL VNR CHAR(12); PUT SKIP LIST('VNR '!!VNR); DCL TYPE CHAR(3); DCL SUM FIXED DEC(15); TELLER = TELLER + 1; DCLV012223 = ''; .. .. .. PUT SKIP LIST('VNR1 '!!VNR); gives a result that indicates that the DCLV012223 = ''; statement has also blanked the VNR variable How can this be possible? I would have expected that a change of a global variable inside i procedure should n...

Local Variables in Do[]
I hate to have such a newbie question, but I'm new to programming in Mathematica. I have nested loops, and I'd like to change a global variable inside of the loop. It seems that Mathematica makes all variables defined inside of Do functions local, is this true? ...

Local variables
Hi all Suppose I have a very big matrix A. Now, I want to send it to a function f, i.e. f(A). For example f could be: function y=f(x) y=x(1,1); When calling functions the in-parameters are copied to local variables, right? If so more memory is allocated. If A in this example covers more then half the availble memory I will get 'out of memory'-error when calling f. Is there a way not to copy the entire matrix but to send a pointer instead? Thanks in advance Fred Fred wrote: > > > Hi all > > Suppose I have a very big matrix A. Now, I want to send it to a > function...