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How to uninstall Python 2.7 on a Mac OS X 10.6.4?
...my Mac OS X 10.6.4. I managed to remove the entry from the PATH variable by reverting my .bash_profile . But I also want to remove all directories, files, symlinks, and entries that got installed by the Python 2.7 install package. I've got the install package from http://www.python.org/ . What d...
What are fail-safe & fail-fast Iterators in Java
...d before too much damage can be done. In Java, a fail-fast iterator fails by throwing a ConcurrentModificationException.
The alternative to "fail-fast" and "weakly consistent" is semantic where the iteration fails unpredictably; e.g. to sometimes give the wrong answer or throw an unexpected except...
What does “dereferencing” a pointer mean?
...ointer containing a numeric memory address, with 1 referring to the second byte in the process's memory, 2 the third, 3 the fourth and so on....
What happened to 0 and the first byte? Well, we'll get to that later - see null pointers below.
For a more accurate definition of what pointers store, a...
Libraries not found when using CocoaPods with iOS logic tests
...
I figured this one out by looking at how the main target of my app was receiving settings from the CocoaPods library. CocoaPods includes an .xcconfig file named Pods.xcconfig. This file contains all of the header search paths.
If you look at your...
Passing HTML to template using Flask/Jinja2
... Markup is a Jinja2 class, yes. It implements a common interface supported by many python libraries (unfortunately not Django). You can also use the markup safe package that implements the same object: pypi.python.org/pypi/MarkupSafe
– Armin Ronacher
Jul 18 '1...
How can you search Google Programmatically Java API [closed]
... this Javabean class representing the most important JSON data as returned by Google (it actually returns more data, but it's left up to you as an exercise to expand this Javabean code accordingly):
public class GoogleResults {
private ResponseData responseData;
public ResponseData getResp...
How do I write good/correct package __init__.py files
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I was very confused about 'all' and line by line import. Your example is very illuminating.
– Junchen
Nov 29 '16 at 15:25
3
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git status shows modifications, git checkout — doesn't remove them
... down to git automatically converting crlf to lf. This is typically caused by mixed line endings in a single file. The file gets normalized in the index, but when git then denormalizes it again to diff it against the file in the working tree, the result is different.
But if you want to fix this, you...
How would Git handle a SHA-1 collision on a blob?
...ian version). I basically just reduced the hash size from 160-bit to 4-bit by applying the following diff and rebuilding git:
--- git-2.7.0~rc0+next.20151210.orig/block-sha1/sha1.c
+++ git-2.7.0~rc0+next.20151210/block-sha1/sha1.c
@@ -246,6 +246,8 @@ void blk_SHA1_Final(unsigned char hashou
blk...
How to explain Katana and OWIN in simple words and uses?
...at you might not even need (such as Web Forms or URL Authorization), which by default all run on every request, thus consuming resources and making ASP.NET applications in general lot slower than its counterparts such as Node.js for example.
OWIN itself does not have any tools, libraries or anythin...