by: Giles Brown |
last post by:
I do not understand why the following code produces
NameError: name 'FirstClass' is not defined
when both a global and local dict are passed into exec, but
not when only a global dict is passed...
|
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...
|
by: in |
last post by:
You know, why does Microsoft even bother to spend money to thwart Linux
when it's top supporters act like such buffoons anyway...?!
http://www.eweek.com/article2/0,1759,1772633,00.asp#talkback
...
|
by: hjbortol |
last post by:
Hi!
Is the expression "a >= b" equivalent to "a - b >= 0" in C/C++?
Is this equivalence an IEEE/ANSI rule? Or is this machine/compiler
dependent?
Any references are welcome!
Thanks in...
|
by: jphelan |
last post by:
I was testing the install and uninstall, on my WindowsXP Pro SP2
machine, of software that I created, called, "inbusiness". Because of
the following error message that I received on attempting to...
|
by: pandit |
last post by:
is this book good for learning C ?
i am a beginning programmer, Kernighan and Ritchie 2e is quite hard on
me.
|
by: Zytan |
last post by:
I can handle DoubleClick on a ListBox to respond, not when the
selection changes, but when you double click one to invoke an action.
This is the same as using the keys to move the selection, then...
|
by: Tony Toews [MVP] |
last post by:
I'm very upset with Google's policy of indexing and allowing Google
advertising on forum web sites which are "slurping" content from
Usenet and Microsoft newsgroup servers.
...
|
by: dan |
last post by:
Hi,
I've been using a GridView for some time but this is the first time I need
to delete a row in the grid whose primary key consists of 2 fields (table
columns). I have a table with primary...
|
by: Brian Leach |
last post by:
I stumbled on the original thread whilst searching for an answer to this question, but it was closed so I could not post the solution there.
So in case anyone else hits this problem (how to stop...
|
by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
|
by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
|
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...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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 $name$ ($parameters$) {
}
...
|
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: 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: 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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