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by: manish |
last post by:
I have created a function, it gives more readability compared to the
print_r function. As of print_r, it works both for array or single
variable. I just want to add in it, the opton to view the variable
name for the case of non array variables. Also I want to show the
array name.
Is there any way that the variable name that is passed to the...
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by: James A. Donald |
last post by:
I am contemplating getting into Python, which is used by engineers I
admire - google and Bram Cohen, but was horrified to read
"no variable or argument declarations are necessary."
Surely that means that if I misspell a variable name, my program will
mysteriously fail to work with no error message.
If you don't declare variables, you...
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by: Graham |
last post by:
This has to do with class variables and instances variables.
Given the following:
<code>
class _class:
var = 0
#rest of the class
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by: Gery D. Dorazio |
last post by:
Gurus,
If a static variable is defined in a class what is the scope of the variable
resolved to for it to remain 'static'? For instance, lets say I create a
class library assembly that is strongly name which contains the class where
the static variable is defined. This library can be referenced by multiple
projects. I am fairly sure the...
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by: Maarten |
last post by:
Here is a nice problem. I have two scripts, one calling the other with via
an include. The script that is included contains a variable, a function and
a call to that function. The variable needs to be accessible to the
function, so I declare it having a global scope. Then I execute the
function, which should echo the value of the variable....
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by: pbmods |
last post by:
VARIABLE SCOPE IN JAVASCRIPT
LEVEL: BEGINNER/INTERMEDIATE (INTERMEDIATE STUFF IN )
PREREQS: VARIABLES
First off, what the heck is 'scope' (the kind that doesn't help kill the germs that cause bad breath)? Scope describes the context in which a variable can be used. For example, if a variable's scope is a certain function, then that...
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by: =?Utf-8?B?SmVzcGVyLCBEZW5tYXJr?= |
last post by:
Hi,
When I try to compile the below code snippet, I get the compile error listed
below in this question. In the lines below the loop, the variable j does not
excist, however, trying to create it is not allowed. If it doesn't excist,
why can't I create it?.
I'm not looking for a solution to this problem - that's quite easy - an...
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by: somenath |
last post by:
Hi All ,
I have one question regarding scope and lifetime of variable.
#include <stdio.h>
int main(int argc, char *argv)
{
int *intp = NULL;
char *sptr = NULL;
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by: istillshine |
last post by:
When I control if I print messages, I usually use a global variable
"int silent". When I set "-silent" flag in my command line
parameters, I set silent = 1 in my main.c.
I have many functions that may print some messages.
foo(...)
{
if (!silent)
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by: SRoubtsov |
last post by:
Dear all,
Do you know whether ANSI C (or some other dialects) support the
following:
* a variable name coincides with a type name,
* a structure/union field name coincides with a type name
in the same file (.c + all relevant .h's)?
e.g.
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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