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by: Istvan Albert |
last post by:
Paul McGuire wrote:
> Please reconsider the "def f() :" construct. Instead of
> invoking a special punctuation character, it uses context and placement,
> with familiar old 's, to infuse the declaration of a function with special
> characteristics. If this causes def lines to run longer than one line,
> perhaps the same rule that allows an unmatched "(" to carry over multiple
> lines without requiring "\" continuation markers could be...
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by: Rich Sienkiewicz |
last post by:
Some classes, like Queue and SortedList, have a Synchronized method which gives a thread safe wrapper object for these classes. But the lock() statement does the same thing. Is there any rules as to when to use one and not the other? For instance, if I wanted to remove an item in a SortedList, would it be better to lock() it or do it via the Synchronized wrapper? Why choose one over the other
SortedList sl
lock(sl
sl.Remove(item)
O
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by: Bob |
last post by:
Here's what I have:
void miniVector<T>::insertOrder(miniVector<T>& v,const T& item)
{
int i, j;
T target;
vSize += 1;
T newVector;
newVector=new T;
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by: RyanTaylor |
last post by:
I have a final coming up later this week in my beginning Java class and my
prof has decided to give us possible Javascript code we may have to write.
Problem is, we didn't really cover JS and what we covered was within the
last week of the class and all self taught.
Our prof gave us an example of a Java method used to remove elements from an
array:
public void searchProcess()
{ int outIt=0;
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by: scottyman |
last post by:
I can't make this script work properly. I've gone as far as I can with
it and the rest is out of my ability. I can do some html editing but
I'm lost in the Java world. The script at the bottom of the html page
controls the form fields that are required. It doesn't function like
it's supposed to and I can leave all the fields blank and it still
submits the form. Also I can't get it to transfer the file in the
upload section. The file name...
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by: =?Utf-8?B?RWl0YW4=?= |
last post by:
Hello,
I need an array of objects. I am considering using either ArrayList Class
or List Generic Class.
Any guidelins regarding when to use one or the other?
Thanks
Eitan
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by: fniles |
last post by:
I am using VB.Net 2005. My main program calls 2 thread, say thread A and B.
I would like to use an array (or arraylist) that will be shared and modified
by all the main program, thread A and B.
How can I do this safely ? If I made the array (or arraylist) global, can I
modify it safely in the main program, thread A and thread B ?
Thank you.
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by: jmartmem |
last post by:
Greetings,
I have a troubleshooting problem that's driving me crazy!
I have a form with dozens of controls. One particular control -- a list box -- is synchronized with a combo box such that when the user selects their name from the combo box, the name of their manager/director automatically appears in the list box.
The problem is that when the user completes the form and submits the form data via the click of a button, the only data...
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by: Bill David |
last post by:
SUBJECT: How to make this program more efficient?
In my program, a thread will check update from server periodically and
generate a stl::map for other part of this program to read data from.
Let's name the update method as doUpdate and stl::map read methods as
getData and copyData.
Since stl::map is not thread-safe, we should do synchronization by
ourselves. A usable solution is to create a boost::mutex::scoped_lock
object in all above...
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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