by: Dr John Stockton |
last post by:
Q1 :
Given an array such as might have been generated by
var A =
is there a highly effective way of reducing it to - i.e.
removing the undefineds and shifting the rest down?
...
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by: Mike S. Nowostawsky |
last post by:
I tried using the "toUpperCase()" property to change the value of an array
entity to uppercase BUT it tells me that the property is invalid. It seems
that an array is not considered an object when...
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by: Sowen |
last post by:
Hi,
I have an object "elem", there are only simple functions inside, like
setName, getName, and three constructors
Now I have another class "Base", need an array of elem to initialize
class...
|
by: VK |
last post by:
A while ago I proposed to update info in the group FAQ section, but I
dropped the discussion using the approach "No matter what color the cat
is as long as it still hounts the mice". Over the last...
|
by: RyanTaylor |
last post by:
I have a final coming up later this week in my beginning Java class and my
prof has decided to give us possible Javascript code we may have to write.
Problem is, we didn't really cover JS and what...
|
by: laredotornado |
last post by:
Hi,
Wondered if there was a good one-liner for what I want to do in PHP 4.
I have an array, with an arbitrary number of elements. I'd like to
know if all the elements in the array are empty. ...
|
by: sandy |
last post by:
I need (okay, I want) to make a dynamic array of my class 'Directory',
within my class Directory (Can you already smell disaster?)
Each Directory can have subdirectories so I thought to put these...
|
by: Sunny |
last post by:
Hi, Can someone tell me, How to redefine array or make array empty or
null.
Here what I am trying to do.
var temp = new Array();
for(i=0; i <=outstring.length-1; i++) {
temp =...
|
by: laredotornado |
last post by:
Hi,
I'm using PHP 5. I have an array of strings. What is the simplest
way to remove the elements that are empty, i.e. where the expression
"empty($elt)" returns true?
Thanks, - Dave
|
by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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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: 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: 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: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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