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Installing Ruby Gem in Windows
...rshell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))" && SET PATH=%PATH%;%systemdrive%\chocolatey\bin
then all you need to do is type
cinst ruby
In your command prompt and the package installs.
U...
Appending HTML string to the DOM
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div.insertAdjacentHTML( 'beforeend', str );
Live demo: http://jsfiddle.net/euQ5n/
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Are there any free Xml Diff/Merge tools available? [closed]
I have several config files in my .net applications which I would like to merge application settings elements etc.
11 Answe...
Determine which element the mouse pointer is on top of in JavaScript
...ated a fiddle with $(':hover') but it's basically the same thing: jsfiddle.net/pmrotule/2pks4tf6
– pmrotule
Mar 4 '15 at 22:52
3
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How do I read an attribute on a class at runtime?
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True. But only .NET 4.5 and newer. I'm still developing library code where I can't use this method :(
– andreas
Sep 21 '18 at 17:45
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Check status of one port on remote host [closed]
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You seem to be looking for a port scanner such as nmap or netcat, both of which are available for Windows, Linux, and Mac OS X.
For example, check for telnet on a known ip:
nmap -A 192.168.0.5/32 -p 23
For example, look for open ports from 20 to 30 on host.example.com:
nc -z ho...
How does StartCoroutine / yield return pattern really work in Unity?
...oad the new value from a file, or it could download an image from the Internet and hash it and store the new hash in Current… or it could even do one thing for the first element in the sequence, and something entirely different for the second. You could even use it to generate an infinite sequence...
ReSharper “Cannot resolve symbol” even when project builds
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Doesn't appear to work in a .NET Core project for R# 9.2? Tried closing and reopening project, and VS... EDIT: It works now! For some reason had to restart twice before it worked!
– user3791372
Nov 13 '16 at 21:41
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C# switch on type [duplicate]
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Here's another take on the matter using Linq: http://community.bartdesmet.net/blogs/bart/archive/2008/03/30/a-functional-c-type-switch.aspx
Otherwise something along these lines could help
// nasty..
switch(MyObj.GetType.ToString()){
case "Type1": etc
}
// clumsy...
if myObj is Type1 then
if...
OS X Bash, 'watch' command
...Alternately, Homebrew can install the watch from http://procps.sourceforge.net/:
brew install watch
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