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How can I switch my git repository to a particular commit
In my git repository, I made 5 commits, like below in my git log:
5 Answers
5
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Why doesn't Git ignore my specified file?
...to add the -r (recursive) flag as I had nested folders checked in too. In my case I moved to the root of my git folder then ran the command git rm --cached -r .vs/ Where vs was the top-level folder that I wanted to remove from tracking.
– Devology Ltd
Apr 23 ...
How can I find out the total physical memory (RAM) of my linux box suitable to be parsed by a shell
... edited Nov 5 '14 at 12:33
Dummy00001
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answered Dec 5 '13 at 12:09
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Why am I seeing “TypeError: string indices must be integers”?
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The variable item is a string. An index looks like this:
>>> mystring = 'helloworld'
>>> print mystring[0]
'h'
The above example uses the 0 index of the string to refer to the first character.
Strings can't have string indices (like dictionaries can). So this won't work:
&...
Pythonic way to find maximum value and its index in a list?
...e many options, for example:
import operator
index, value = max(enumerate(my_list), key=operator.itemgetter(1))
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CocoaPods and GitHub forks
This is my first time forking a GitHub project, and I'm not too competent with CocoaPods either, so please bear with me.
2 ...
A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
...absolute/path/to/jre6/bin
Update: I just nailed down the root cause on my own Windows machine. The GlassFish installer complained with exactly the same error message and after digging in GlassFish forums, the cause was clear: a corrupt JRE install on a Windows machine. My JRE came along with the...
How to retrieve a single file from a specific revision in Git?
...deed
git show object
git show $REV:$FILE
git show somebranch:from/the/root/myfile.txt
git show HEAD^^^:test/test.py
The command takes the usual style of revision, meaning you can use any of the following:
branch name (as suggested by ash)
HEAD + x number of ^ characters
The SHA1 hash of a given re...
What is the purpose of std::make_pair vs the constructor of std::pair?
...ant.
Before C++17, std::make_pair allowed us to write less verbose code:
MyLongClassName1 o1;
MyLongClassName2 o2;
auto p = std::make_pair(o1, o2);
instead of the more verbose:
std::pair<MyLongClassName1,MyLongClassName2> p{o1, o2};
which repeats the types, and can be very long.
Type i...
Change working directory in my current shell context when running Node script
I am trying to change the working directory of my Node.js script when it is run from a bin script. I have something like the following:
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