by: Andreas Falck |
last post by:
Hi,
I ran the code below on two different versions, 4.0.14 and 4.0.16
respectively, both running RH 7.3 on intel.
In version mysql server version 4.0.14 the SELECT privelege suffices
for...
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by: Bruce D |
last post by:
Could someone please help to explain why the following query isn't using the
index...
explain select id from kbm where state = 'MA'
table type possible_keys key key_len ref rows Extra...
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by: mjuricek |
last post by:
I'm having some problems to optimize my stored procedure (select
statement with joins)
What I'm trying to do is calculate total work.
My situation:
I have 3 tables I'm using
-Input (char...
|
by: Rune |
last post by:
Is it best to use double quotes and let PHP expand variables inside strings,
or is it faster to do the string manipulation yourself manually?
Which is quicker?
1)
$insert = 'To Be';...
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by: Daniel |
last post by:
Hi there,
I recently came across an interesting option when right clicking on a
project (Right click on the project -> properties -> Configuration
Properties ->Build -> Optimize)
There is an...
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by: Gaffar |
last post by:
Hello,
I am Handling a project in ( ASP.NET with C#.NET) in which a module is slow and inefficient. How to optimize the code. Please give me some suggestions regarding this.
If you know any...
|
by: Silly |
last post by:
byte Name = new byte;
uint len = (uint)Name.Length;
uint err = MyFunction(devID, out Name, out len);
When this code is run in release build with optimize code set to true, len
is evaluated to...
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by: Reddy |
last post by:
The sql query for my datagrid returns 100, 000 records. But the datagrid
should display 20 records per page. I am using datagrid paging, but it is
taking too much time for the page to load. Is...
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by: kenneth |
last post by:
I was trying to use multiple thread to optimize my following code, but
met some problems, anyone can help me?
k are initialized.
int computePot() {
int i, j;
for( i=0; i<500; i++ ) {
for(...
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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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...
|