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What are commit-ish and tree-ish in Git?
What are specific examples of commit-ish and tree-ish in Git?
2 Answers
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When I catch an exception, how do I get the type, file, and line number?
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Static link of shared library function in gcc
.../forcing-static-linking-of-shared-libraries-696714/
http://linux.derkeiler.com/Newsgroups/comp.os.linux.development.apps/2004-05/0436.html
You need the static version of the library to link it.
A shared library is actually an executable in a special format
with entry points specified (and some stick...
Is it unnecessary to put super() in constructor?
Isn't this one automatically put by the compiler if I don't put it in a subclass's constructor?
6 Answers
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Is there an R function for finding the index of an element in a vector?
... vector, to find the first match of elements given in another one. And for completeness, I added that if you are interested in all indices, you'll have to use which(%in%). BTW, there is no reason to delete your answer. It's valid information.
– Joris Meys
Apr 7...
How to undo a git pull?
I would like to undo my git pull on account of unwanted commits on the remote origin, but I don't know to which revision I have to reset back to.
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Cmake vs make sample codes?
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Here is a CMakeLists.txtthat does (almost) exactly the same, with some comments to underline the
similarities to the Makefile:
#CMakeLists.txt
cmake_minimum_required(VERSION 2.8) # stuff not directly
project(example) # related to buil...
How Python web frameworks, WSGI and CGI fit together
...ur long-running Django process, then you configure Apache's mod_fastcgi to communicate with this process.
Note that mod_wsgi can work in either mode: embedded or daemon.
When you read up on mod_fastcgi, you'll see that Django uses flup to create a WSGI-compatible interface from the information pr...
How do I execute inserts and updates in an Alembic upgrade script?
...irly minimal, use those. If the migration requires relationships or other complex interactions, I prefer to use the full power of models and sessions as described below.
The following is an example migration script that sets up some declarative models that will be used to manipulate data in a sessi...
Displaying files (e.g. images) stored in Google Drive on a website
... with Google Drive SDK API and then using this Url:
https://drive.google.com/uc?export=view&id={fileId}
That will be a permanent link to your file in Google Drive (image or anything else).
Note: this link seems to be subject to quotas. So not ideal for public/massive sharing.
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