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Why do I need to do `--set-upstream` all the time?
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This so needs to be ported to Windows (or at least git-bash).
– BrianHVB
Apr 17 '19 at 20:04
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Rails 3: “field-with-errors” wrapper changes the page appearance. How to avoid this?
... if your fields are inside if <p> tags, it does not seem to work (at least not on Firefox) since a <div> within a <p> breaks lines no matter what. Using Biggs solution, only replacing <div with <span seems to do the trick.
– jpw
Sep 18 '...
ASP.NET Bundles how to disable minification
...e instance to see if that was really it. It was... hopefully I can save at least one person the hours I wasted on this.
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SQL - using alias in Group By
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At least in PostgreSQL you can use the column number in the resultset in your GROUP BY clause:
SELECT
itemName as ItemName,
substring(itemName, 1,1) as FirstLetter,
Count(itemName)
FROM table1
GROUP BY 1, 2
Of course thi...
What is the purpose of the “role” attribute in HTML?
...become unnecessary for main.
Reason #3.
Update 7 years later (2020): As at least one commenter pointed out, this is now very useful for custom elements, and some spec work is underway to define the default accessibility role of a web component. Even if/once that API is standardized, there may be nee...
How many characters can UTF-8 encode?
... length, plus 21-bits). :D Probably that is not so meaningful though, at least WRT Western languages.
– CodeClown42
Nov 6 '17 at 10:49
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How should I detect unnecessary #include files in a large C++ project?
...ss (and therefore all of its dependnecies) can be removed completely or at least moved to a level closer to the main source in the include tree.
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What should I do when 'svn cleanup' fails?
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I seem do this at least twice a month. Such a pain. The svn team should add theses steps svn cleanup --force. And of course all add, delete and (with 1.8) rename operations are lost.
– Martin
Jul 19 '13 a...
What's the point of malloc(0)?
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@jldupont: At least the Microsoft C Run-Time library returns a unique pointer for malloc(0). However, in the very same implementation of the standard C library, realloc(ptr, 0) frees ptr and returns NULL.
– Medinoc
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Update R using RStudio
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@peter2108 No. At least I have to use installr without Rstudio.
– lovetl2002
Apr 3 '15 at 15:23
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