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What's the difference between “git reset” and “git checkout”?
...e.g., git log --pretty=format:"%d" -1.
Attached head states will start with (HEAD ->,
detached will still show (HEAD, but will not have an arrow to a branch ref.
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How to extract img src, title and alt from html using php? [duplicate]
...this page. If you have no cache system, you can tweak your own by using ob_start and loading / saving from a text file.
How does this stuff work ?
First, we use preg_ match_ all, a function that gets every string matching the pattern and ouput it in it's third parameter.
The regexps :
<img[^&...
Navigation in django
...'ve just done my first little webapp in django and I love it. I'm about to start on converting an old production PHP site into django and as part its template, there is a navigation bar.
...
What characters are allowed in an email address?
...inal specification of hostnames in RFC 952, mandated that labels could not start with a digit or with a hyphen, and must not end with a hyphen. However, a subsequent specification (RFC 1123) permitted hostname labels to start with digits. No other symbols, punctuation characters, or blank spaces are...
Please explain the exec() function and its family
...() exemplifies the spirit of UNIX in that it provides a very simple way to start new processes.
The fork() call makes a near duplicate of the current process, identical in almost every way (not everything is copied over, for example, resource limits in some implementations, but the idea is to create...
find -exec cmd {} + vs | xargs
...irst version is
safe, the second is not.
Your script will not treat a file starting with "-" as an option.
So your code should look like this:
find . -exec cmd -option1 -option2 -- {} +
or
find . -print0 | xargs -0 cmd -option1 -option2 --
The first version is shorter and easier to write as ...
JSON Naming Convention (snake_case, camelCase or PascalCase) [closed]
...tly Google has changed the guidelines, nothing to find about camel case or starting with letter, _ or $ in the document anymore ...
– TheEye
Jan 22 '14 at 14:02
34
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Delete all data in SQL Server database
...
Its always a good start to the day when you find 6 lines of code that replaces 100s of delete statements! This method works without issue on SQL 2014 Express.
– Tommy
Apr 8 '15 at 14:21
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Practical uses of git reset --soft?
...Then commit all the changes as one.
E.g.
> git add -A; git commit -m "Start here."
> git add -A; git commit -m "One"
> git add -A; git commit -m "Two"
> git add -A' git commit -m "Three"
> git log --oneline --graph -4 --decorate
> * da883dc (HEAD, master) Three
> * 92d3eb7 Tw...
The remote end hung up unexpectedly while git cloning
...
Quick solution:
With this kind of error, I usually start by raising the postBuffer size by:
git config --global http.postBuffer 524288000
(some comments below report having to double the value):
git config --global http.postBuffer 1048576000
More information:
From the ...