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ViewParam vs @ManagedProperty(value = “#{param.id}”)
...viewParam> and <f:viewAction> be used for?
Communication in JSF 2.0 - Processing GET request parameters
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Resync git repo with new .gitignore file
... commit first your changes you want to keep, to avoid any incident as jball037 comments below.
The --cached option will keep your files untouched on your disk though.)
You also have other more fine-grained solution in the blog post "Making Git ignore already-tracked files":
git rm --cached `git ls-f...
How do I query for all dates greater than a certain date in SQL Server?
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select *
from dbo.March2010 A
where A.Date >= Convert(datetime, '2010-04-01' )
In your query, 2010-4-01 is treated as a mathematical expression, so in essence it read
select *
from dbo.March2010 A
where A.Date >= 2005;
(2010 minus 4...
How do I set the maximum line length in PyCharm?
...imum line length to 79 characters, as opposed to the default limit of 120 characters.
6 Answers
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Multiline bash commands in makefile
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edited Apr 15 '19 at 11:50
answered Apr 12 '12 at 10:13
El...
Generate all permutations of a list without adjacent equal elements
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30
This is along the lines of Thijser's currently incomplete pseudocode. The idea is to take the mo...
How to create an empty file at the command line in Windows?
...NUL EmptyFile.txt
"How to create empty text file from a batch file?" (2008) also points to:
type NUL > EmptyFile.txt
# also
echo. 2>EmptyFile.txt
copy nul file.txt > nul # also in qid's answer below
REM. > empty.file
fsutil file createnew file.cmd 0 # to create a file on a mapped dr...
git-checkout older revision of a file under a new name
..../<path> syntax (or ../path to go up from current directory).
Edit 2015-01-15: added information about relative path syntax
You can get in most cases the same output using low-level (plumbing) git cat-file command:
prompt> git cat-file blob HEAD^:main.cpp > old_main.cpp
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Shallow copy of a Map in Java
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106
It's always better to copy using a copy constructor. clone() in Java is broken (see SO: How to ...
difference between offsetHeight and clientHeight
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206
clientHeight:
Returns the height of the visible area for an object, in pixels. The value co...