by: Paul C-T |
last post by:
I've read the newsgroups on this ... the PHP website and I'm still confused
.... I am parsing a variable $howmany to a for / loop to print out multiple
form fields with similar names ...
for ($t...
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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...
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by: Olaf Meyer |
last post by:
Sometimes if find it clumsy unsing the following approach building strings:
cmd = "%s -start %s -end %s -dir %s" % (executable, startTime, endTime,
directory)
Especially if you have a lot of...
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by: David Casey |
last post by:
I'm working on a program for my C++ class and have it all written and
working except for one part. I need to compare two numeric variables to
determine decimal accuracy between them. For example:...
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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...
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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: Gaijinco |
last post by:
I found one of that problems all of us have solve when they begin
programming: given 3 numbers print the greater and the lesser one of
the set.
I was trying to remember the if-then-else...
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by: Anonymous |
last post by:
Came across some code summarized as follows:
char const* MyClass::errToText(int err) const
{
switch (err)
{
case 0: return "No error";
case 1: return "Not enough";
case 2: return "Too...
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by: lunas |
last post by:
hi
i am trying to update a table selecting a value from another table and ve written the following codes for it..
import java.sql.*;
import java.io.*;
import java.util.*;
public class...
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by: Gandalf |
last post by:
I don't understand why this expression doesn't work:
$var= '$_POST';
$name= ${$var};
the ${$var} expression wont return the same expression of
$_POST.
why does it happens, and how can...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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