by: Liang |
last post by:
Hi,
I use "defined $r_libs->{$name}" to check first if a key exists in a hash
table. But Perl gives a warning WHENEVER the key exists: "Use of
uninitialized value".
Would u please help to...
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by: Tyler |
last post by:
I have an application where I have may requiredfieldvalidators built in.
When they click submit to do the processing and move on, I would like to warn
them that they should print the page before...
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by: bingfeng |
last post by:
I have some codes generated by perl, in which initialize some huge
struct,such as
PARA TOS_network_spantree_set_0_para_0 = { "vlan", emNUM, NULL, "",
"configuration on a designated vlan",...
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by: Dave Hansen |
last post by:
Please note crosspost.
Often when writing code requiring function pointers, it is necessary
to write functions that ignore their formal parameters. For example,
a state machine function might...
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by: Chuck Cobb |
last post by:
I'm doing a CSharp project in VS2005 and I'm getting some strange warning
messages. The problem is that the warning messages don't link to anything
in my code so they are very difficult to track...
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by: lawrence k |
last post by:
How can I find out where my script is outputting to the screen for the
first time?
My error logs are full of stuff like this:
PHP Warning: session_start(): Cannot send
session cache...
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by: TC |
last post by:
Every time I open my project, I get a warning which says "There are
updated custom wrappers available for the following referenced
components: Office."
When I double-click on the warning, I get...
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by: Torben Laursen |
last post by:
I am writing a COM in C# using visual studio 2005 and VSTO.
Inside the code I use some support classes that are generic but they are not
used in the inferface of the COM.
However I still get a...
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by: Thelma Lubkin |
last post by:
I use my own matrix and vector classes. I wrote them before such
things were generally available and I've stuck with them ever since.
I've just added an Octonion class derived from the vectors...
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by: Rex Mottram |
last post by:
I'm using an API which does a lot of callbacks. In classic callback
style, each routine provides a void * pointer to carry user-defined
data. Sometimes, however, the user-defined pointer is not...
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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: 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: 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: 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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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,...
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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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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,...
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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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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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