Hi all!
i need your help.
I'm getting started with this...
in need to insert in an array string values. But the thing is that this strings have blank spaces...
for example if a want to put "filed1 = " and "field2 = " .... in the array , when i want to print all the fields, it only shows... (4 Replies)
public class HelloWorld {
public static void main(String args) {
System.out.println("Welcome, master");
}
}
and I compiled using
javac HelloWorld.java
]
Suppose that I execute the following command directly from the shell:
java -XX:OnError="gdb - %p" HelloWorld
Then it works... (8 Replies)
Hi Gurus,
I have a requirement.
cat /usdd/Sample/"NDDF Plus DB"/"NDDF Descriptive and Pricing"/"NDDF BASICS 3.0"/"Pricing"/1.txt |
sed 's/*|*/|/g' |
sed 's/^*//'|
sed 's/^*//;
s/*$//' > temp.txt
In unix prompt the above command is reading the file 1.txt and I am... (1 Reply)
Hi,
I want to set my tab lenght to 4 spaces instead of 8.
And when i press tab instead of inserting tab it should insert 4 spaces.
if i do
set ts=4
this set tab=4. But this inserts tab.
Say suppose i copy the code from unix to texpad/wordpad.Textpad will interpret tab as 8 spaces.(I can set... (4 Replies)
Hello:
I am working in bash and am a newbie.
I want to eliminate spaces from strings. Since this is a basic operation, I searched online and implemented the suggestions; however, I am facing a problem here.
I have an input file which looks like this:
abc defghi
jklmno pqrs
tuvw xyzabcd... (8 Replies)
Hi All,
I am facing issues converting white spaces and tabs together in a file I am reading. Here is the command I am trying:
tr -s ' '@ | sort -t@ +1n filename
I guess the problem is that it is not converting the tabs to another delimiter. Also, I am supposed to accomplish this only using... (5 Replies)
Hello.
I'm not sure how I can get around this, or what I am doing wrong, but I need some help. :)
I want to do an select query looking like this:
SELECT venue, SUM( amount )
FROM IWD
WHERE venue = 'Foxy Hollow'
Unfortunately I need to have spaces in the names in these fields,
is... (10 Replies)
I have written a script to run ddrescue on a list of files.
#!/bin/bash
#
# A script to rescue data recursively using ddrescue.
srcDir=/damaged/hdd/movies/ #the source directory
desDir=/new/hdd/movies/ #the destination directory... (2 Replies)
Hi all,
I have a variable test has the following value assigned.. could you please help on doing cd or ls to the value in the varible ...
$echo $test
/bdm/sdd/compounds/AD4833XT/requests/clin/Watson_20090420/docs/MHRA\ Comments\ \&\ Responses
$cd $test
ksh: cd: bad argument count
$cd... (3 Replies)
Hi Guys,
I have a variable such that:
set x = (Session,Date,Type,Receive Coil Name,Manufacturer,Manufacturer's Model Name)
foreach i ($x)
echo $i
end
I would like to read each variable one by one like:
Session
Date
Type
Receive Coil Name
Manufacturer
Manufacturer's Model Name
Is... (1 Reply)
Discussion started by: dixits
1 Replies
LEARN ABOUT PHP
define
DEFINE(3) 1 DEFINE(3)define - Defines a named constantSYNOPSIS
bool define (string $name, mixed $value, [bool $case_insensitive = false])
DESCRIPTION
Defines a named constant at runtime.
PARAMETERS
o $name
- The name of the constant.
o $value
- The value of the constant; only scalar and null values are allowed. As of PHP 7 it also possible to use array value. Scalar val-
ues are integer, float, string or boolean values. It is possible to define resource constants, however it is not recommended and
may cause unpredictable behavior.
o $case_insensitive
- If set to TRUE, the constant will be defined case-insensitive. The default behavior is case-sensitive; i.e. CONSTANT and Con-
stant represent different values.
Note
Case-insensitive constants are stored as lower-case.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
CHANGELOG
+--------+---------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------+
| 7.0.0 | |
| | |
| | |
| | array values are allowed. |
| | |
+--------+---------------------------+
EXAMPLES
Example #1
Defining Constants
<?php
define("CONSTANT", "Hello world.");
echo CONSTANT; // outputs "Hello world."
echo Constant; // outputs "Constant" and issues a notice.
define("GREETING", "Hello you.", true);
echo GREETING; // outputs "Hello you."
echo Greeting; // outputs "Hello you."
// Works as of PHP 7
define('ANIMALS', array(
'dog',
'cat',
'bird'
));
echo ANIMALS[1]; // outputs "cat"
?>
SEE ALSO defined(3), constant(3), The section on Constants.
PHP Documentation Group DEFINE(3)