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Move (or “Undo”) last git commit to unstaged area [duplicate]
...o be committed)
git reset --soft HEAD^
--soft
(…) This leaves all your changed files "Changes to be committed", as git status would put it.
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How to condense if/else into one line in Python? [duplicate]
...ompress an if / else statement to one line in Python?
I oftentimes see all sorts of shortcuts and suspect it can apply here too.
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Check cell for a specific letter or set of letters
...).
=SEARCH("bla",A1)
Case insensitive, so treats Black and black equally. Returns as above.
The former (for the latter equivalent) to indicate whether bla present after the first three characters in A1:
=FIND("bla",A1,4)
Returns a number for blazer, black but #VALUE! for blazer, blue....
Get first and last date of current month with JavaScript or jQuery [duplicate]
...+1" and day "0" of the month to get the last day of the previous month, it all works per the spec; see developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Ed Staub
Oct 24 '15 at 3:31
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What Does This Mean in PHP -> or => [duplicate]
I see these in PHP all the time but I don't have a clue as to what they actually mean. What does -> do and what does => do. And I'm not talking about the operators. They're something else, but nobody seems to know...
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Do HTML5 Script tag need type=“javascript”? [duplicate]
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No, it's now officially useless.
The type attribute gives the language of the script or format of the
data. If the attribute is present, its value must be a valid MIME
type. The charset parameter must not be specified. The default, whic...
Do scala constructor parameters default to private val?
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In case classes all parameters will become "public" val.
– drexin
Feb 4 '13 at 20:21
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The best node module for XML parsing [closed]
... edited Oct 17 '19 at 18:11
Daghall
51055 silver badges1010 bronze badges
answered Feb 15 '13 at 8:31
mithunsa...
A simple jQuery form validation script [closed]
...@Sparky Unless you have a particular aesthetic already designed that you really like for validation messages, allowing an HTML5-supporting browser to display validation messages in the default way is often nicer, where the validation plugin only gets used as a fallback for displaying error messages ...
slim dynamic conditional class [closed]
...to include class in list, then compact array to remove nil elements and finally join all together.
div class=(["cday", "col-md-1", day.day == 1 ? "col-md-offset-#{day.cwday-1}" : nil].compact.join(' '))
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