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How to find an available port?
..."listening on port: " + s.getLocalPort());
If you want to use a specific set of ports, then the easiest way is probably to iterate through them until one works. Something like this:
public ServerSocket create(int[] ports) throws IOException {
for (int port : ports) {
try {
...
What's the difference between git clone --mirror and git clone --bare
...nals/* (backups from filter-branch). The cloned repo has it all. It's also set up so that a remote update will re-fetch everything from the origin (overwriting the copied refs). The idea is really to mirror the repository, to have a total copy, so that you could for example host your central repo in...
Limit ggplot2 axes without removing data (outside limits): zoom
...second edition.
The issue is that, as you say, limits inside the scale or setting ylim() causes data to be thrown away, as they are constraining the data. For a true zoom (keep all the data), you need to set the limits inside of the Cartesian coordinate system (or other coordinate systems https://...
C# generic type constraint for everything nullable
...statically and as little as possible in the instance constructor - e.g. by setting a flag "isBorked" or whatever.
– Eamon Nerbonne
Mar 25 '17 at 13:08
...
How to add Active Directory user group as login in SQL Server
... which "UserX" is a member of. I created a login for DataAccess group and set the login's user mapping to have public, datareader, and datawriter access on a database. The user can't log in. If I add the user specifically, and assign the exact same mapping permission, then he can log in. When I ...
Recommendation for compressing JPG files with ImageMagick
...an the input. I don't know why, but after adding some +profile options and setting down the quality I can get an smaller size but still similar to original.
...
Adding command line options to CMake
...
Yeah, you should use the option command. You can set options from the command line this way:
//CMakeLists.txt
option(MyOption "MyOption" OFF)
//Command line
cmake -DMyOption=ON MyProjectFolder
Note that -DMyOption must come before the path.
...
google oauth2 redirect_uri with several parameters
...
You cannot add anything to the redirect uri, redirect uri is constant as set
in the app settings of Oauth.
eg :http://www.example.com/redirect.html
To pass several parameters to your redirect uri, have them stored in state
parameter before calling Oauth url, the url after authorization will send t...
Download the Android SDK components for offline install
...hind proxy.
So to get with this, open IE-Internet options-Connections-LAN settings and take the proxy address. Configure the SDK Manager.exe (settings tab) to that proxy address with port. Check Force Http....
If u have a Proxy script in your LAN settings, copy the address and paste in address bar...
EntityType has no key defined error
... public class student
{
[Key]
public int RollNo { get; set; }
public string Name { get; set; }
public string Stream { get; set; }
public string Div { get; set; }
}
}
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