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How to select lines between two marker patterns which may occur multiple times with awk/sed
... !d;//d golfs 2 characters better :-) stackoverflow.com/a/31380266/895245
– Ciro Santilli 郝海东冠状病六四事件法轮功
Jul 13 '15 at 9:54
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Filtering for empty or NULL names in a queryset
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38
Firstly, the Django docs strongly recommend not using NULL values for string-based fields such ...
Undoing a 'git push'
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prompt> git revert 35f6af6f77f116ef922e3d75bc80a4a466f92650
[master 71738a9] Revert "Issue #482 - Fixed bug."
4 files changed, 30 insertions(+), 42 deletions(-)
prompt> git status
# On branch master
# Your branch is ahead of 'origin/master' by 1 commit.
#
nothing to commit (working directory...
Is there a null-coalescing (Elvis) operator or safe navigation operator in javascript?
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2020 Update
JavaScript now has equivalents for both the Elvis Operator and the Safe Navigation ...
How do I measure the execution time of JavaScript code with callbacks?
... chance!
– Cody Ｇ
Aug 3 '18 at 17:38
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partial string formatting
... Sven MarnachSven Marnach
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How to append to a file in Node?
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edited Nov 14 '12 at 19:38
answered Aug 11 '10 at 19:27
C...
Can CSS force a line break after each word in an element?
...nswer imho
– Hezad
Oct 27 '12 at 14:38
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@ToniMichelCaubet The answer is really hard to interpre...
Readonly Properties in Objective-C?
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Eiko and others gave correct answers.
Here's a simpler way: Directly access the private membe...
default select option as blank
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Today (2015-02-25)
This is valid HTML5 and sends a blank (not a space) to the server:
<opt...