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How do I get the localhost name in PowerShell?
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On Windows 10 Enterprise, env:COMPUTERNAME produced the following error: env:COMPUTERNAME : The term 'env:COMPUTERNAME' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of...
Finding the handle to a WPF window
Windows forms had a property win1.Handle which, if I recall, returns the handle of the main window handle?
4 Answers
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set gvim font in .vimrc file
I am using gVim 7.2 on Windows 7. I can set the gui font as Consolas 10 (font size) from the menu. I am trying to set this in .vimrc file like below:
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Creating hard and soft links using PowerShell
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Windows 10 (and Powershell 5.0 in general) allows you to create symbolic links via the New-Item cmdlet.
Usage:
New-Item -Path C:\LinkDir -ItemType SymbolicLink -Value F:\RealDir
Or in your profile:
function make-link ($t...
ValueError: numpy.dtype has the wrong size, try recompiling
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In my case, I had installed pandas-0.10.0.win-amd64-py2.7 but was checking to see if a bug had been fixed in a more recent version of pandas. So I did an easy_install -U to force the upgrade, but then got the above error due to some incompatibilities with numpy etc....
What does .SD stand for in data.table in R
... .SDcols to batch-convert groups of such columns.
We notice that the following columns are stored as character in the Teams data set:
# see ?Teams for explanation; these are various IDs
# used to identify the multitude of teams from
# across the long history of baseball
fkt = c('teamIDBR', 'te...
Addressing localhost from a VirtualBox virtual machine [closed]
...P: http://10.0.2.2, and it worked for me.
So, I edited the hosts file, C:\windows\system32\drivers\etc\hosts, and added this entry:
10.0.2.2 outer
If you're testing on IE8, remember to put http:// in the address bar. Just putting the ip directly will not work.
For example:
http://10.0.2.2:3...
Clear file cache to repeat performance testing
...s RAMMap app.
The Empty / Empty Standby List menu option will clear the Windows file cache.
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梦想与理想 - 程序人生、谈天论地 - 清泛IT论坛，有思想、有深度
这些年我们有过哪些梦想与理想，我们为之付出了多少、坚持了多少？是否正一步步向着梦想前行呢？
Flash AS 3.0 第一个HelloWorld程序 - 建站技术 - 清泛IT社区，为创新赋能！
笔者用的是Flash CS4软件，建议使用CS4及以上。
软件启动画面：
新建一个Flash文件：
在场景中添加一个Label（窗口->组件，调出组件对话框），属性面板中ID设置为label1：
新建一个AS3文件，保存为HelloWorld.as（文件...