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When should you not use virtual destructors?
...s a good reason not to do it. Its following the Simple Design principle of XP.
– sep
Nov 20 '08 at 1:34
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What does “@” mean in Windows batch scripts
...ds, too.
Source: http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/batch.mspx?mfr=true
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How to check if a python module exists without importing it
...oader = importlib.find_loader('spam')
found = spam_loader is not None
My expectation being, if you can find a loader for it, then it exists. You can also be a bit more smart about it, like filtering out what loaders you will accept. For example:
import importlib
spam_loader = importlib.find_loade...
How many threads can a Java VM support?
...ava), the whole machine started to have problems and become unstable.
My experience shows that Java (recent versions) can happily consume as many Threads as the computer itself can host without problems.
Of course, you have to have enough RAM and you have to have started Java with enough memory to...
Batch not-equal (inequality) operator
...
Try:
if not "asdf" == "fdas" echo asdf
That works for me on Windows XP (I get the same error as you for the code you posted).
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linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...到vmware1
eth0： Bridged 到本地连接）
内网主机：windows xp （虚拟机Host-only）
实机（windows 7）通过无线路由器直接上网！
1.用setup配网络参数:
2. 安装squid
[root@gjp99 ~]# mkdir /mnt/cdrom
[root@gjp99 ~]# mount /dev/cdrom /mnt/cdrom
mount: b...
Where are environment variables stored in registry?
...
Here's where they're stored on XP through Server 2012 R2:
User Variables
HKEY_CURRENT_USER\Environment
System Variables
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment
...
Should I make HTML Anchors with 'name' or 'id'?
...web browser with full HTML 3.2 support." It claims support for Win95 thru XP, but it works fine w/ 64-bit Win7. So, why have such a dinosaur? For testing, of course, to make sure my sites don't break too badly w/ truly antique browsers. Also, I also carry OB1 on a flash drive. It is tiny, self-con...
relative path in BAT script
...ed this on two different Windows 7 machines, might be different elsewhere (XP, Vista oder Windwos 8 --> I don't know but: Microsoft logic and I couldn't find any docs about it ;)). However, I found that I had to put quotation marks around it ("%~dp0\bin\Iris.exe") as the path had a whitespace in ...
Manually adding a Userscript to Google Chrome
...methods.
Now, in Chrome's Extension manager (URL = chrome://extensions/), Expand "Developer mode".
Click the Load unpacked extension... button.
For the folder, paste in the folder for your script, In this example it is: C:\MyChromeScripts\HelloWorld.
Your script is now installed, and operational!
If...