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What is the HEAD in git?
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87
HEAD is a ref (reference) to the currently checked out commit.
In normal states, it's actuall...
Is there a way of having git show lines added, lines changed and lines removed?
...ffstat to show the number of modified lines. For example:
git diff HEAD c9af3e6136e8aec1f79368c2a6164e56bf7a7e07 | diffstat -C -m
The -C option is for getting colourised output; the -m option is for showing the number of modified lines.
Sample output:
app/controllers/application_controller.rb |...
How do I find the last occurrence of a substring in an NSString?
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answered Mar 13 '10 at 21:46
outisoutis
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How to do scanf for single char in C [duplicate]
... you could get an error like:
'scanf': function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS
To prevent this, you should write it in the following format
A single character may be read as follows:
char c;
scanf_s("%c", &c...
Using npm behind corporate proxy .pac
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Try to find a host in that pac file which you think is for general web traffic and plug it into .npmrc in C:\Users\<username>\.npmrc
proxy=http://<username>:<pass>@proxyhost:<port>
https-proxy=http://<uname>:<pass>@proxyhost:<port>
Even though you may...
Using GCC to produce readable assembly?
I was wondering how to use GCC on my C source file to dump a mnemonic version of the machine code so I could see what my code was being compiled into. You can do this with Java but I haven't been able to find a way with GCC.
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Python: Is it bad form to raise exceptions within __init__?
...in other object-oriented languages that have been designed with exception safety in mind, the destructor is not called if an exception is thrown in the constructor of an object (meaning that the initialization of the object is incomplete). This is often not the case in scripting languages, such as P...
Build Maven Project Without Running Unit Tests
...Jun 2 '17 at 21:58
Aggie Jon of 87Aggie Jon of 87
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How does Facebook Sharer select Images and other metadata when sharing my URL?
...tp://www.w3.org/1999/xhtml"
xmlns:og="http://ogp.me/ns#"
xmlns:fb="https://www.facebook.com/2008/fbml">
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How to create the most compact mapping n → isprime(n) up to a limit N?
...ruAlexandru
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