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Heroku error: “Permission denied (public key)”
....
Uploading SSH public key /home/funkdified/.ssh/id_rsa.pub... done
See: https://devcenter.heroku.com/articles/keys
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What exactly does Perl's “bless” do?
...reate "new classes" at runtime claim. I guess my concern ultimately boiled down to it being significantly less intuitive to manipulate/introspect the package system at runtime, but so far I have failed showing anything it inherently cannot do. Package system seem to support all the tools needed to a...
Performance surprise with “as” and nullable types
...anged
if (o is int)
to
if (o is int?)
which also significantly slows down execution. The only differenc in IL I can see is that
isinst [mscorlib]System.Int32
gets changed to
isinst valuetype [mscorlib]System.Nullable`1<int32>
...
How to parse/read a YAML file into a Python object? [duplicate]
...uld never be installed outside a virtualenv.
"pip install" is permanent:
https://stackoverflow.com/questions/1550226/python-setup-py-uninstall
Beware when using pip within an aptitude or RPM script.
Pip might not play by all the rules.
Your installation may be permanent.
Ruby is 7X faster at l...
git produces Gtk-WARNING: cannot open display
...repo from the RHEL box) so what I did was clone via an SSH key rather than HTTPS username/password. e.g. I used git@github.com:MyUsername/myproject.git rather than the https url. I also appropriately uploaded my public key into Github. This method worked fine.
Note: Of the above solutions, I actual...
How to specify maven's distributionManagement organisation wide?
...to the mvn command:
-DaltSnapshotDeploymentRepository=snapshots::default::https://YOUR_NEXUS_URL/snapshots
-DaltReleaseDeploymentRepository=releases::default::https://YOUR_NEXUS_URL/releases
See https://maven.apache.org/plugins/maven-deploy-plugin/deploy-mojo.html for details which options can be...
HTTP GET Request in Node.js Express
...s you started in the right direction:
const http = require('http');
const https = require('https');
/**
* getJSON: RESTful GET request returning JSON object(s)
* @param options: http options object
* @param callback: callback to pass the results JSON object(s) back
*/
module.exports.getJSON ...
What does multicore assembly language look like?
... hyperthreads have greater cache and pipeline sharing than separate cores: https://superuser.com/questions/133082/hyper-threading-and-dual-core-whats-the-difference/995858#995858
Linux kernel 4.2
The main initialization action seems to be at arch/x86/kernel/smpboot.c.
ARM minimal runnable baremet...
Visual Studio 2013 and BitBucket
...n. See this answer on how to install this plug-in for Visual Studio 2013: https://stackoverflow.com/a/18882284/1040437
Also, considering the power of the git command line, I do not think, based on the screenshots I have seen using it, the integration is all that slick. It seems rigid, and as some...
What is exactly the base pointer and stack pointer? To what do they point?
...clarify some things on what the flow is. Also keep in mind the stack grows downwards. ocw.cs.pub.ro/courses/_media/so/laboratoare/call_stack.png
– Andrei-Niculae Petre
Oct 5 '13 at 15:06
...