by: Matthias Kaeppler |
last post by:
Hi,
in my program, I have this funtion to compute the sum of a bunch of files:
Glib::ustring DirBrowser::get_total_file_size()
{
using namespace boostfs; // boostfs = boost::filesystem
using...
|
by: rammel |
last post by:
hi,
can't I call member functions from an placeholder of a boost-like
lambda expression?
look on the example below please:
-----------------------------------------------------------...
|
by: Matt |
last post by:
Hi There,
Can anyone explain me the real advantages of (other than syntax)
lambda expressions over anonymous delegates?
advantage for one over the other.
delegate int F(int a);
F fLambda = a...
|
by: =?Utf-8?B?UnV0aCBNYXJr?= |
last post by:
Hey,
Am trying to write a lambda expression for a delegate, am getting an error as
------------------------------
only assignment, call, increment, decrement, and new expression can be used
as...
|
by: sneha0608 |
last post by:
I am using LINQ.I want to dynamically build a lambda expression which would be passed to the where clause of the Query.
i have written the following code:
ParameterExpression param =...
|
by: Satish |
last post by:
When i compile this function I get the error Cannot convert lambda
expression of type System.delegate because it is not a delegate type.
private void SetStatus(string status)
{
if...
|
by: Simon Woods |
last post by:
Hi
A blog post I was reading (http://www.defmacro.org/ramblings/fp.html)
included this lambda function.
Function makeIncrementer() {
int n = 0;
int increment() {
return ++n;
|
by: K Viltersten |
last post by:
I've got a hint from a gentleman here to use the
following syntax.
public static FileInfo
GetFilesRegExp(this DirectoryInfo di, string pat)
{
Regex re = new Regex(pat);
return Array.FindAll(...
|
by: Marc Gravell |
last post by:
A lambda expression is a short form to write a delegate
In /this/ case (LINQ-to-Objects): yes - but it could equally be compiled
to an Expression, which is very, very different.
A lambda...
|
by: Colin Han |
last post by:
Hi, all,
If I write follow code in c# method. The IDE will compile it to a complex construct method of System.Linq.Expression.
Expression<Func<int>ex = () =10;
will be compile to:...
|
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: 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
|
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: 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: 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,...
|
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...
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