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In plain English, what does “git reset” do?
...t there's no branch pointing to it anymore
Digression: This is different from a checkout. If you'd run git checkout B, you'd get this:
- A - B (HEAD) - C (master)
You've ended up in a detached HEAD state. HEAD, work tree, index all match B, but the master branch was left behind at C. If you mak...
Python error “ImportError: No module named”
...er get Python to recognise that I had files in the directory I was calling from. But I was able to get it to work in the end. What I did, and what I recommend, is to try this:
(NOTE: From your initial post, I am assuming you are using an *NIX-based machine and are running things from the command li...
How to use glyphicons in bootstrap 3.0
...nload a customized bootstrap 3 distro you must:
Download the full distro from
https://github.com/twbs/bootstrap/archive/v3.0.0.zip
Uncompress and upload the entire folder called fonts to your bootstrap directory. Put together with the other folders "css, js".
Example Before:
\css
\js
index.ht...
Calling a Method From a String With the Method's Name in Ruby
... 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1407451%2fcalling-a-method-from-a-string-with-the-methods-name-in-ruby%23new-answer', 'question_page');
}
);
Post as a guest
...
What is Weak Head Normal Form?
...general that every subexpression will be needed, expressions are evaluated from the outside in.
(GHC has a strictness analyzer that will detect some situations where a subexpression is always needed and it can then evaluate it ahead of time. This is only an optimization, however, and you should not...
Why is System.Web.Mvc not listed in Add References?
...ion of the library is even better. The reason is, if you just install them from NuGet package manager, you might end up with version incompatibility (the manager will usually offer you the newest version).
– jahu
Feb 10 '15 at 10:54
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Are tuples more efficient than lists in Python?
...
Although the suggestion you can conclude anything from counting ops is misguided, this does show the key difference: constant tuples are stored as such in the bytecode and just referenced when used, whereas lists need to be built at runtime.
– poolie
...
What difference is there between WebClient and HTTPWebRequest classes in .NET?
...if you want to get the content out of an HttpWebResponse, you have to read from the response stream:
var http = (HttpWebRequest)WebRequest.Create("http://example.com");
var response = http.GetResponse();
var stream = response.GetResponseStream();
var sr = new StreamReader(stream);
var content = sr...
How to read a file into a variable in shell?
...ls
which were ignored by other answers so far:
Trailing newline removal from command expansion
NUL character removal
Trailing newline removal from command expansion
This is a problem for the:
value="$(cat config.txt)"
type solutions, but not for read based solutions.
Command expansion remo...
How to use a servlet filter in Java to change an incoming servlet request url?
How can I use a servlet filter to change an incoming servlet request url from
3 Answers
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