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Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...r empty sha1 tree (instead of relying of a "well known value").
Note: Git 2.25.1 (Feb. 2020) proposes in commit 9c8a294:
empty_tree=$(git mktree </dev/null)
# Windows:
git mktree <NUL
And adds:
As a historical note, the function now known as repo_read_object_file() was taught the empty...
What's quicker and better to determine if an array key exists in PHP?
Consider these 2 examples...
10 Answers
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When does Java's Thread.sleep throw InterruptedException?
...entire paper here:
http://www.ibm.com/developerworks/java/library/j-jtp05236/index.html?ca=drs-
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Unable to find a locale path to store translations for file __init__.py
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edited Jul 23 '19 at 15:50
andyw
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looping through an NSMutableDictionary
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A standard way would look like this
for(id key in myDict) {
id value = [myDict objectForK...
How to retrieve the LoaderException property?
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edited Feb 6 '16 at 23:45
answered Jan 12 '11 at 9:34
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Enabling error display in PHP via htaccess only
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answered May 25 '11 at 16:54
silexsilex
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Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()?
... as long as you don't try to use it again.
EDIT: another filter link
EDIT2: adrian.tarau is correct in that if you want to alter the response after the servlet has done its thing you should create a wrapper extending HttpServletResponseWrapper and buffer the output. This is to keep the output from...
IE7 does not understand display: inline-block
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edited Aug 22 '12 at 8:49
answered Jul 1 '11 at 7:42
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python's re: return True if string contains regex pattern
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edited Jan 27 '17 at 14:53
radtek
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