by: Matt Saunders |
last post by:
There's lots of ways of representing a hierarchical data structure in a
relational database. These range from the trivially easy to implement in
PHP (adjacency list; each node has an ID and a...
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by: SenderX |
last post by:
I am a basically a life-long Win32 C programmer specializing in high-end
winsock servers.
Before I dive into portable C++ programming, I wanted to code up an example
of what I thought would be a...
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by: Chris Mantoulidis |
last post by:
Seperate compilation (that's what it's called, right?) seems to be
quite popular, so I decided to get some info about it, and (d'oh) use
it...
But it's whole structure seems weird to me...
...
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by: Andreas Schmidt |
last post by:
Suppose there is a 10,000 lines header file that wildly mixes definitions
(the interface) and implementations. Other code that includes this header
file takes hours to compile, and it's impossible...
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by: Bill Cunningham |
last post by:
I hope this isn't OT.
What is the purpose of a free standing implementation of C? stdio.h
isn't even included. I've only used hosted implentation.
Bill
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by: Greenhorn |
last post by:
Hi,
We see that C is a bit liberal towards non-standard syntax,
for e.g. when i tried
<printf("string1", "string2 %d", v1);> in Dev-C++, it printed string1
and no error was raised, is this the...
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by: lcw1964 |
last post by:
This may be in the category of bush-league rudimentary, but I am quite
perplexed on this and diligent Googling has not provided me with a
clear straight answer--perhaps I don't know how to ask the...
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by: redefined.horizons |
last post by:
I'm just beginning to learn C programming, after working for a while
with high-level languages. I am wondering if there is a standard set of
implementations for things like hash maps and linked...
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by: John Nagle |
last post by:
Some faster Python implementations are under development.
JPython has been around for a while, and PyPy and ShedSkin
continue to move forward. It's worth thinking about what slows
down Python...
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by: Christopher Benson-Manica |
last post by:
Some recent posts got me thinking about how one might have dealt with
simplistic malloc() implementations which might return NULL for a 64K
request but might accept two 32K requests or four 16K...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
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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: 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:
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...
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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: 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...
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