by: Jaime Wyant |
last post by:
Will someone explain this to me?
>>> "test".find("")
0
Why is the empty string found at position 0?
Thanks!
jw
|
by: Dan Bass |
last post by:
which one do you use and why?
MyString == null || MyString == ""
vs
MyString == null || MyString.Length == 0
|
by: web1110 |
last post by:
I have an array of of 5 string elements. I put values in 3 of them. Yet
when I loop over them, I do not catch the empty string. The code output
below does not include "Empty"
stringx=new...
|
by: Peter Merwood |
last post by:
I'm using some sample code from MSDN. The code includes the following
statement:
Dim content as = .Empty
I'm not familiar with the use of the square brackets. Can someone please
explain to...
|
by: jacob navia |
last post by:
Hi guys!
I like C because is fun. So, I wrote this function for the lcc-win32
standard library: strrepl.
I thought that with so many "C heads" around, maybe we could improve it
in a...
|
by: Neville Lang |
last post by:
Hi all,
I am having a memory blank at the moment. I have been writing in C# for a
number of years and now need to do something in VB.NET, so forgive me such a
primitive question.
In C#, I...
|
by: anonieko |
last post by:
In the past I always used "" everywhere for empty string in my code
without a problem.
Now, do you think I should use String.Empty instead of "" (at all
times) ?
Let me know your thoughts.
|
by: Smithers |
last post by:
I have been told that it is a good idea to *always* declare string variables
with a default value of string.Empty - for cases where an initial value is
not known... like this:
string myString =...
|
by: Jay |
last post by:
I have a SQL Server table with nvarchar type column which has not null
constraint. I am inserting empty string ("") from Java to the table
column. When I export this table into .csv file using bcp...
|
by: Sami |
last post by:
string = "" or string = string.Empty?
should is the proper way?
Sami
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
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...
|
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...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|
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,...
|
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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