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Difference between DOM parentNode and parentElement
...have a parent that is an element, parentElement is null. (There are other, more unlikely, cases where parentElement could be null, but you'll probably never come across them.)
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How to do a regular expression replace in MySQL?
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Captured variable in a loop in C#
...if you refer to variables in multiple scopes, but it works :)
Note that a more common occurrence of this problem is using for or foreach:
for (int i=0; i < 10; i++) // Just one variable
foreach (string x in foo) // And again, despite how it reads out loud
See section 7.14.4.2 of the C# 3.0 sp...
How to split one string into multiple strings separated by at least one space in bash shell?
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Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
...n your templates.
Placeholders - do velocity/freemaker give anything more than JSTL? In JSTL you put placeholder, and use the model (placed in request or session scope, by controllers) to fill these placeholders.
Yes, references are really the core of VTL:
<b>Hello $username!</b>...
Windows batch: formatted date into variable
...variable namespace.
If you need UTC instead of local time, the command is more or less the same:
for /f %%x in ('wmic path win32_utctime get /format:list ^| findstr "="') do set %%x
set today=%Year%-%Month%-%Day%
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How to achieve function overloading in C?
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jQuery callback on image load (even when the image is cached)
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Files showing as modified directly after a Git clone
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can anyone shed more light on this particular configuration? What does * text=auto do? What does it mean to remove it from .gitattributes? I see it fixes this problem for me, but I am not sure why it does so, and what it is really doing, ...